This document reports on a study that assessed genetic variability for total phenolic content and antioxidant activity in 139 genotypes of four pulse crops: chickpea, lentil, pigeonpea, and blackgram. Significant genetic variation was found for both total phenolic content and antioxidant activity across all genotypes. Blackgram genotypes had the highest mean phenolic content and antioxidant activity, followed by pigeonpea, chickpea, and lentil. Within each crop, phenolic content and antioxidant activity varied between genotypes. Highly significant correlations between phenolic content and antioxidant activity were found for all crops except pigeonpea. The study indicates genetic diversity exists that can be exploited for improving antioxidant levels in these important pulse crops.
Sulfentrazone and Flumetsulam herbicides caused DNA damage and Instability in...Agriculture Journal IJOEAR
Abstract— Boral 500® (sulfentrazone as active ingredient) and Scorpion® (flumetsulam as active ingredient) are herbicides widely used in Brazil´s soybean crops. U.S. Environmental Protection Agency classificated them as non-carcinogenic and no mutagenic, but literature shows that often this classification is misguided. Allium cepa assay was chosen to evaluate these herbicides, once it analyzes the frequency of micronuclei (MN), chromosomal aberrations (CA) and the mitotic index (MI). Four concentrations of each herbicide (50, 75, 100 and 125 %) were tested in triplicate using distilled water (negative control) and methyl methanesulfonate (positive control) as controls. Three experimental repetitions were realized. Boral 500® showed a higher MI in all concentrations, and higher CA and MN in the 75%, 100% and 125% concentration, with no recovery. Scorpion® showed a higher MI, CA and MN in 100% and 125% concentration, with recovery only for MI and CA. Both herbicides showed mutagenic damage and increased proliferative capacity in Allium cepa. So on, these herbicides should be revaluated as mutagenicity and carcinogenicity for responsible agencies.
Design, synthesis and anti-tumour activity of new pyrimidine-pyrrole appended...Ratnakaram Venkata Nadh
The new pyrimidine-pyrrole scaffolds (7a–7m) with substituted 1,2,3-traizole moiety were synthesized in good
to mild yields and subjected for anti-cancer activity against melanoma and breast cancer cell lines using MTT
assay. The compounds 7f and 7m exhibited highest anti-cancer activity against both the tested cell lines in in
vitro assay. The molecular docking analysis provided the insights of binding orientation of pyrimidine-pyrrole
nucleus of current ligands and their crucial interactions with Cys797 and other residues of the EGFR tyrosine
kinase active site. The interactions of triazole and its various substituted groups with EGFR tyrosine kinase have
been discussed
Phytochemical Screening and Gc-Ms Analysis of Garudan Samba Traditional Rice ...Agriculture Journal IJOEAR
Abstract— The Garudan Samba, an important Traditional variety of Tamil Nadu was investigated for its phytochemical screening and GCMS study. The brown rice was extracted using ethanol. The results obtained after GCMS studies were confirmed by spectral analysis. The analysis of the ethanol extract showed the presence of n-Hexadecanoic acid, 9,12-Octadecadienoic acid (Z,Z)-, and Oleic acid, as major constituents of the total compounds (76.33%), which have the capacity to prevent many health related disorders. It also contained the medicinally important compounds like Caryophyllene, Ethyl Oleate, Squalene, γ-Tocopherol, Lup-20(29)-en-3-ol, acetate, (3β)-, and phyto sterols like Campesterol, Stigmasterol and β-Sitosterol. Hence, Garudan samba may be considered as one of the important Traditional variety with high level of medicinally important phytoconstituents.
Comparative Analysis of Phytochemical compounds in Normal and root gall of Ok...iosrjce
IOSR Journal of Pharmacy and Biological Sciences(IOSR-JPBS) is a double blind peer reviewed International Journal that provides rapid publication (within a month) of articles in all areas of Pharmacy and Biological Science. The journal welcomes publications of high quality papers on theoretical developments and practical applications in Pharmacy and Biological Science. Original research papers, state-of-the-art reviews, and high quality technical notes are invited for publications.
Evaluation of fungicides and biological agents for the management of mango an...Agriculture Journal IJOEAR
Abstract— Mango is an important fruit crop in area and production in Gujarat also, where it is cultivated over an area of about 130.1 thousand hectares with annual production of 911.3 thousand tones with productivity of 7.01 tones/ha. Its plantation has become quite popular in the districts of Valsad, Junagadh, Navsari, Kutch, Surat, Amreli and Bhavnagar because of favourable agro-climate condition. Mango is affected by number of diseases at all the stages of its development right from plant in nursery to the fruit in storage or transit. Mango is prone to many fungal diseases like Anthracnose, Rhizopus rot, Stem end rot, Penicillum rot, Black mould rot, Mucor rot, Phyllosticta rot, Pestalotiopsis rot, Macrophoma rot and powdery mildew, leading to heavy loss in yield. Among these diseases, anthracnose is the major disease of mango as it occurs at all the growing parts including leaves, twigs, flowers, fruits except root and trunk throughout the year. Anthracnose caused by Glomerella cingulata (Stoneman) Spauld and H Schrenk (anamorph: Colletotrichum gloeosporioides (Penz.)) appear to be more severe causing devastation of mango fruits during grading, packing, transportation, storage and marketing (Pathak, 1980).
Development of Nimbolide from Seeds of Azadirachta Indica Extract Assisted by...IOSRJPBS
The recent studies on Nimbolide, a robust cervical anticancer agent was identified for the separation of Nimbolide from Azadirachta indica berry collected from Ranga Reddy- Dist, the seeds were initially isolated, dried and transformed into coarse powder. The seed core was defatted and concentrated using methanol in a soxhlet apparatus. The methanolic extract obtained from seeds is subjected to High Performance Liquid Chromatography [HPLC] by direct reverse phase method for isolation of Nimbolide using Molecular Docking of Nimbolide through Molecular Operatin Environment [MOE] 2008 software. This declared that Nimbolide has capability of binding 12.3% to a Glycine 131 undergoing polar interactions. Nimbolide was found to interact with Cyclin E, was redeemed from the Protein Data Bank [PDB code; 1W98]. It was observed that Nimbolide showed an satisfactory increased life span (54.32 and 65.16), decreased the viable cells (52.3±1.5 and 32.5±1.3), and tumor volume (3.2±0.03 and 2.4±0.04).
Sulfentrazone and Flumetsulam herbicides caused DNA damage and Instability in...Agriculture Journal IJOEAR
Abstract— Boral 500® (sulfentrazone as active ingredient) and Scorpion® (flumetsulam as active ingredient) are herbicides widely used in Brazil´s soybean crops. U.S. Environmental Protection Agency classificated them as non-carcinogenic and no mutagenic, but literature shows that often this classification is misguided. Allium cepa assay was chosen to evaluate these herbicides, once it analyzes the frequency of micronuclei (MN), chromosomal aberrations (CA) and the mitotic index (MI). Four concentrations of each herbicide (50, 75, 100 and 125 %) were tested in triplicate using distilled water (negative control) and methyl methanesulfonate (positive control) as controls. Three experimental repetitions were realized. Boral 500® showed a higher MI in all concentrations, and higher CA and MN in the 75%, 100% and 125% concentration, with no recovery. Scorpion® showed a higher MI, CA and MN in 100% and 125% concentration, with recovery only for MI and CA. Both herbicides showed mutagenic damage and increased proliferative capacity in Allium cepa. So on, these herbicides should be revaluated as mutagenicity and carcinogenicity for responsible agencies.
Design, synthesis and anti-tumour activity of new pyrimidine-pyrrole appended...Ratnakaram Venkata Nadh
The new pyrimidine-pyrrole scaffolds (7a–7m) with substituted 1,2,3-traizole moiety were synthesized in good
to mild yields and subjected for anti-cancer activity against melanoma and breast cancer cell lines using MTT
assay. The compounds 7f and 7m exhibited highest anti-cancer activity against both the tested cell lines in in
vitro assay. The molecular docking analysis provided the insights of binding orientation of pyrimidine-pyrrole
nucleus of current ligands and their crucial interactions with Cys797 and other residues of the EGFR tyrosine
kinase active site. The interactions of triazole and its various substituted groups with EGFR tyrosine kinase have
been discussed
Phytochemical Screening and Gc-Ms Analysis of Garudan Samba Traditional Rice ...Agriculture Journal IJOEAR
Abstract— The Garudan Samba, an important Traditional variety of Tamil Nadu was investigated for its phytochemical screening and GCMS study. The brown rice was extracted using ethanol. The results obtained after GCMS studies were confirmed by spectral analysis. The analysis of the ethanol extract showed the presence of n-Hexadecanoic acid, 9,12-Octadecadienoic acid (Z,Z)-, and Oleic acid, as major constituents of the total compounds (76.33%), which have the capacity to prevent many health related disorders. It also contained the medicinally important compounds like Caryophyllene, Ethyl Oleate, Squalene, γ-Tocopherol, Lup-20(29)-en-3-ol, acetate, (3β)-, and phyto sterols like Campesterol, Stigmasterol and β-Sitosterol. Hence, Garudan samba may be considered as one of the important Traditional variety with high level of medicinally important phytoconstituents.
Comparative Analysis of Phytochemical compounds in Normal and root gall of Ok...iosrjce
IOSR Journal of Pharmacy and Biological Sciences(IOSR-JPBS) is a double blind peer reviewed International Journal that provides rapid publication (within a month) of articles in all areas of Pharmacy and Biological Science. The journal welcomes publications of high quality papers on theoretical developments and practical applications in Pharmacy and Biological Science. Original research papers, state-of-the-art reviews, and high quality technical notes are invited for publications.
Evaluation of fungicides and biological agents for the management of mango an...Agriculture Journal IJOEAR
Abstract— Mango is an important fruit crop in area and production in Gujarat also, where it is cultivated over an area of about 130.1 thousand hectares with annual production of 911.3 thousand tones with productivity of 7.01 tones/ha. Its plantation has become quite popular in the districts of Valsad, Junagadh, Navsari, Kutch, Surat, Amreli and Bhavnagar because of favourable agro-climate condition. Mango is affected by number of diseases at all the stages of its development right from plant in nursery to the fruit in storage or transit. Mango is prone to many fungal diseases like Anthracnose, Rhizopus rot, Stem end rot, Penicillum rot, Black mould rot, Mucor rot, Phyllosticta rot, Pestalotiopsis rot, Macrophoma rot and powdery mildew, leading to heavy loss in yield. Among these diseases, anthracnose is the major disease of mango as it occurs at all the growing parts including leaves, twigs, flowers, fruits except root and trunk throughout the year. Anthracnose caused by Glomerella cingulata (Stoneman) Spauld and H Schrenk (anamorph: Colletotrichum gloeosporioides (Penz.)) appear to be more severe causing devastation of mango fruits during grading, packing, transportation, storage and marketing (Pathak, 1980).
Development of Nimbolide from Seeds of Azadirachta Indica Extract Assisted by...IOSRJPBS
The recent studies on Nimbolide, a robust cervical anticancer agent was identified for the separation of Nimbolide from Azadirachta indica berry collected from Ranga Reddy- Dist, the seeds were initially isolated, dried and transformed into coarse powder. The seed core was defatted and concentrated using methanol in a soxhlet apparatus. The methanolic extract obtained from seeds is subjected to High Performance Liquid Chromatography [HPLC] by direct reverse phase method for isolation of Nimbolide using Molecular Docking of Nimbolide through Molecular Operatin Environment [MOE] 2008 software. This declared that Nimbolide has capability of binding 12.3% to a Glycine 131 undergoing polar interactions. Nimbolide was found to interact with Cyclin E, was redeemed from the Protein Data Bank [PDB code; 1W98]. It was observed that Nimbolide showed an satisfactory increased life span (54.32 and 65.16), decreased the viable cells (52.3±1.5 and 32.5±1.3), and tumor volume (3.2±0.03 and 2.4±0.04).
Synthesis, Characterization, and Biological Evaluation of Some Novel Phthalim...BRNSS Publication Hub
Objective: Different Phthalimide derivatives (4,5,6,7-tetrachloro-2-[1,2,4]triazol-4-yl]-isoindole-1,3-dione derivatives) were synthesized and biological activities of them were evaluated. Materials and Methods: In the present study, four new phthalimide derivatives were synthesized. The structures of final compounds were characterized on the basis of spectral data. Then, biological evaluation of all the synthesized compounds means in vivo anticancer activity was evaluated on the Ehrlich ascites carcinoma (EAC) bearing Swiss albino mice model, and in vitro antioxidant activity was assessed using 1,1-diphenyl-2-picryl hydrazine (DPPH) radical scavenging assay. Results: The titled compounds (2A-2D) were found to reduce tumor volume, viable cell count and increase non-viable cell count, and percentage increase in life span. All compounds showed significant activity in quenching DPPH free radical. Conclusion: All compounds showed significant (P<0.01) anticancer activity compared to EAC control group. All synthesized compound exhibited considerable antioxidant activity against free radicals, and they showed significant IC50 values and can, thus, ensure protection against oxidative stress.
Statistical Optimization of Keratinase Production from Marine FungusIJERA Editor
To improve the yield of keratinase from marine fungus Scopulariopsis brevicaulis, different medium constituents were optimized using response surface methodology (RSM) based on central composite design (CCD). The strain produced 24.8U/mL and 36.4U/mL of keratinase activity in conventional method of optimization with glucose and soya bean meal as carbon and nitrogen sources. Response surface methodology which was applied to optimize concentrations of glucose, soya bean meal, feather powder and inoculum level, improved the productivity to 225.0U/mL. This value represents 6.18 fold increases in productivity as compared to conventional methods. Optimal parameters of the cultivation process were determined as glucose 1.52g/L, soya bean meal-1.08g/L, feather powder-1.04g/L and inoculum level-10.6%.
COMPARATIVE STUDY OF THE ANTIFUNGAL EFFECT OF OILS AND THEIR UNSAPONIFIABLE F...EDITOR IJCRCPS
The main objective of the study was to assess the in vitro antifungal potency of the unsaponifiable fraction extracted
from coat and bark seeds oils of Citrullus colocynthis L against pathogenic fungal strains namely Aspergillus flavus,
Aspergillus ochraceus, Penicillium expansum and Fusarium oxysporum. In terms of the physico-chemical
characterization, oils under study showed evidence of quality standards relating to vegetable oils. Unsaponifiable
matter yield recorded was approximately 0.93% and 1.03%, for the seed coat oil and bark seed oil respectively.
Antifungal activity carried out by radial growth on solid medium (Potatoes Dextrose Agar acidified) revealed that the
oils and the corresponding unsaponifiable fractions exhibited complete inhibition of fungal growth. Maximal antifungal
index inhibition (IAF=100%) were recorded at 5% and 2.5% dilutions of each fraction tested. The results provided
evidence that the unsaponifiable oils fractions might indeed be potential sources of natural antifungal agents and
deserve further studies to characterize the biological compounds included in these fractions.
Keywords: Citrullus colocynthis seeds, seed coat, bark, oils, unsaponifiable fraction, antifungal activity.
Novel 1,3,4-Thiadiazole Linked Amide Derivatives of Pteridone: Synthesis and ...Ratnakaram Venkata Nadh
Cancer is a second leading cause of death after heart attack, in developing as well as undeveloped
countries. It is caused by unregulated growth and metastasis of the abnormal cancer cells.
Cancer can be cured by radiation, immunotherapy and chemotherapy, among them; chemotherapy is a
good treatment for cancer, in which chemotherapeutic drug is used. The anticancer activity of newly
synthesized compounds (13a-j) was carried out on four different types of human cancer cell lines like
MCF-7 (breast), A549 (lung), Colo-205 (colon) and A2780 (ovarian) by the MTT method, and compared
to etoposide used as a positive control. Among them, compound 13g with electron-withdrawing
(3,5-dinitro) group, exhibited more promising activity in all cell lines (MCF-7 = 0.10±0.076 μM, A549
= 0.17±0.039 μM, Colo-205= 0.13±0.022 μM and A2780 = 0.87±0.027μM). This compound may act
as lead drug in cancer chemotherapy. In future, this compound can be examined for clinical studies.
Cytotoxicity of Blended Versus Single Medicinal Mushroom Extracts on Human Ca...Jolene1981
ABSTRACT: The use of mushrooms contributes to human nutrition by providing low lipid content of lipids and high dietary fiber content, as well as significant content of other biologically active compounds such as polysaccharides, minerals, vitamins, and polyphenolic antioxidants. This study aimed to determine the content of polyphenols and polysaccharides, as well as the cytotoxic and antioxidative properties of several medicinal mushroom preparations. The content of total phenols and flavonoids of preparations of blended mushroom extracts (Lentifom, Super Polyporin, Agarikon, Agarikon Plus, Agarikon.1, and Mykoprotect.1) was evaluated quantitatively by using ultraviolet–visible spectroscopy spectrophotometric methods. The antioxidant capacity of the preparations was evaluated using the ABTS (2,2′-azino-bis(3-ethylbenzthiazoline-6-sulphonic acid) and ferric reducing/antioxidant power assays. The content of water-soluble polysaccharides was determined using a specific gravimetric method, based on ethanol precipitation. To determine cytotoxic effects of single and blended mushroom extracts, MTT (3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide) and neutral red assays were conducted using human small cell lung cancer, lung adenocarcinoma, colon cancer, and brain astrocytoma cancer cells. The obtained results suggest that due to the significant content of beneficial polyphenolic antioxidants and soluble polysaccharides, use of these mushroom preparations is beneficial in maintaining good health, as well as in the prevention and adjuvant biotherapy of various human pathological aberrations. These results reveal that these extracts exhibit different cytotoxic effects on tumor cells originating from different tissues. In addition, the comparison of investigated blended mushroom extracts with three well-known commercial mushroom products derived from single mushroom species or single mushroom compounds shows that blended mushroom extracts exhibit significantly stronger cytotoxic effects on human tumor cell lines.
Optimization of antibiotic activity of composites of ethanolic extracts of fl...Agriculture Journal IJOEAR
The generation of pathogenic microorgannisms is overwhelming the potency, safety and cost of synthetic antibiotics. The study south insight for the use of plant materials to fight microbes and optimized antibiotic activity of pure, binary and ternary blends of ethanol extracts of flower of Mangifera india, Gongronema latifolium leaves, Citrus sinensis peel on Streptococcus aureus using the Simplex Lattice {3,3} mixture experimental design of the response surface methodology (RSM). Fourteen (14) blends of the plants' parts were produced and tested on the S. aureus. Inhibition zones inhibited by the extract blends ranged between 11-19 mm. Blends C and BC exhibited the highest value of 19 mm. Other blends equally exhibited some inhibition effects on the growth of the test microorganism, however, decreasing in values as their proportions in the blends carried. ANOVA on the data revealed that the model of the experiment was significant (p<0.05; R 2 =0.8350), the pure; A, B, C, and the ternary blends, ABC, were significant in the model (p<0.05). Although other blends were n ot statistically significant (p>0.05), the graphic and the equation indicated their positive contributions to the model. The model showed overall mean inhibition zone of 14.11 mm compared to 22.5 mm observed in Levofloxacin on the test organism. The study showed that ethanolic extracts of the plants' parts could provide the basis for engineering and synthesis of potent antibiotics.
Molecular characterization of rice (Oryza sativa L.) genotypes using target r...Innspub Net
In the present investigation, based on the seven rice putative candidate iron transporter genes, novel TRAP markers were developed. These markers were successfully employed in the molecular diversity study among 30 rice genotypes representing improved rice cultivars and land races with varied grain iron content (7.38 - 30.58 ppm). Totally, thirty TRAP primer combinations were screened, which generated 703 bands out of which 654 were polymorphic (93%) with an average of 21.8 bands per primer combination. The average polymorphic information content (PIC) values ranged from 0.09 (Osysl4b+ME05) to 0.25 (Osnramp5c+ME05, Osnramp1b+ME02 and Osysl4a +ME02). Gene diversity (H ˆ
) ranged from 0.10 (Osysl4b+ME05) to 0.31 (Osnramp1b + ME02 and Osysl4a +ME02). The Jaccard dissimilarity ranged from 0.15 to 0.52, explaining 37% of genetic variation (Table 4). Grouping of genotypes based on UPGMA and principal coordinate analysis (PCoA) were found comparable and grouping of genotypes into a different cluster was found mainly on the basis of pedigree relationships. TRAP markers revealed well resolved relationships among rice genotypes. The information generated from this study will helps to select parental combinations for breeding high iron content
rice varieties.
Phytochemical Studies on Linum Usitatissimum Seeds and the Nanoformulation of...Editor IJCATR
The phytochemical investigation of Linum usitatissimum, family Linaceae, resulted in the separation and
identification of a lignane, 8–5' neolignan 1 (dehydrodiconiferyl alcohol-4-β-D-glucoside), in addition to
identification of many compounds by the GC/MS technique. The antimicrobial activities of hexane, methylene
chloride and butanol fractions were comparable to ampicillin. The activities against E. coli were 29.2%, 37.5%,
and 66.7%, respectively; against S. aureus were 45.4%, 36.4% and 63.6%, respectively, and against C. albicans
were 26.9%, 46.1% and 73.1%, respectively. Antioxidant activity was assessed by ABTS method. It decreased
in the following order: ascorbic acid > butanol fraction > methylene chloride fraction > hexane fraction. The
cytotoxicity against HePG2 was found to be “moderate” for butanol and methylene chloride fractions, and
“weak” for the hexane fraction. The cytotoxicity against MCF-7 was found to be “strong” for butanol fraction,
and “weak” for both hexane and methylene chloride fractions. The lignane-rich subfraction, Lu 3d was
incorporated into pluronic nano-micelles using nanoprecipitation technique through a modified procedure.
The physicochemical characteristics of the developed Lu 3d-loaded nano-micelles such as particle size,
potential and morphology were determined using DLS and HR-TEM. The average diameters of the prepared
plain and Lu 3d-loaded pluronic nano-micelles were found to be 207 ± 12 and 225 ± 18 nm, respectively. The
encapsulation of Lu 3d into nano-sized particles has enhanced their aqueous dissolution and consequently
improved their bioavailability. Nanoformulation of Lu 3d led also to a stable colloidal dispersion with a strong
green color, indicating its homogenous distribution in the aqueous medium at a significantly higher
concentration than that obtained using other solvents.
Environmental exposure and health risks of the insecticide monocrotophos - a ...Innspub Net
Monocrotophos is a organophosphate based insecticide used for crop protection. Monocrotophos use has induced heath issues and water pollution. From the ecotoxicology, human health and regulatory aspects, it is essential to restrict the emissions and release of the highly acutely toxic chemical from the industrial processes and agricultural applications. In this review, we present the toxicity and decomposition in media such as vegetables, human tissues, animal tissues and rations, synthesis of the analytical procedures and materials used to determine the monocrotophos and identification of cis and trans isomers of monocrotophos. Also the main physical spectroscopic methods have been discussed in this review. The analytical techniques which are presented permit to select the best analytical conditions to detect monocrotophos. These methods are widely applicable for remaining organophosphate and other polar pesticides. Get more articles at: http://www.innspub.net/volume-5-number-1-july-2014-jbes/
The use of medicinal plants in the treatment of harmful impacts of xenobiotics in animals is attracting an increasing attention in recent times. The aim of the current study is to assess the preventive potential of Costus afer aqueous leaves extract (CAAE) in treating metabolic aberrations imposed by crude oil contaminated diet in Wistar albino rats. Six groups of rats were treated as follows: A = Normal diet; B= Normal diet + 100 mg/kg body weight of CAAE; C =Normal diet + 200 mg/kg body weight of CAAE; D= Crude oil contaminated diet; E= crude oil contaminated diet + 100 mg/kg body weight of CAAE, F = crude oil contaminated diet + 200 mg/kg body weight of CAAE. After thirty days of exposure to the diet and administration of the corresponding plant extracts, the rats were sacrificed with chloroform and the required organs were excised. The hematological indices, as well as function indicators and levels of drug metabolizing enzymes in the liver and kidney, were investigated with standard protocols. The results indicated that the hematological parameters and kidney and liver function indices were altered in rats fed with crude oil contaminated diet. However, the values came close to those in control rats when Costus afer aqueous extracts were administered. Similarly, the activities of oxidase enzymes (aldehyde oxidase, monoamine oxidase, xanthine oxidase, and sulphite oxidase), following their inhibition by the ingestion of crude oil contaminated diet, equally restored close to control values upon treatment with Costus afer aqueous extract. This study, therefore, was able to establish an aqueous extract of Costus afer leave as an antidote for crude oil intoxication.
Evaluation of Antioxidant Phytochemicals in Different Genotypes of PotatoIJERA Editor
Potato (Solanum tuberosum L.) is considered a natural source of phytochemicals that help lower the risk of chronic diseases. Thus, ascorbic acid, total phenolic content and antioxidant activities of Indian potato genotypes were studied. ‘Kufri Pukhraj’ was the best genotype in terms of nutritional components, since it contained the highest amount of ascorbic acid (19.42 mg/100g), and total phenolic content (68.20 mg GAE/100g). Also ‘Kufri Pukhraj’ had the highest DPPH radical scavenging activity of 67.30%. On the other hand, genotype ‘Kufri Chipsona-1’, most commonly used cultivar for processing, displayed the lowest content of total phenolics (31.30 mg GAE/100g) and total antioxidant activity (28.80%). Correlation analysis between total phenolic content and antioxidant activity (r=0.8502) showed a high degree of correlation indicating that these bioactive components contributes to the total antioxidant activity in potato genotypes.
To study of the genetic variations among the Azospirillum lipoferu isolates u...ijsrd.com
Among free-living microorganisms, which can be practically used in agriculture, bacteria from the Azospirillum genus as well as other endophytes are nowadays thought of as the most active component of associative dinitrogen fixation. The investigation was carried out to study the characterization of Azospirillum lipoferu found in the soils of the ten agro-climatic zones which Karnataka, is classified. By using RAPD markers, 75 bands were scored out of which 78.6 % were found to be polymorphic. Statistical analysis of RAPD data enabled the classification of 10 Azospirillum isolates into two major groups. . In this, the cluster analysis based on 75 RAPD bands revealed that the ten A. lipoferu isolates examined clustered at a linkage distance of about 40 units on the dendrogram. There was no correlation between RAPD and geographical origin of isolates.
Synthesis, Characterization, and Biological Evaluation of Some Novel Phthalim...BRNSS Publication Hub
Objective: Different Phthalimide derivatives (4,5,6,7-tetrachloro-2-[1,2,4]triazol-4-yl]-isoindole-1,3-dione derivatives) were synthesized and biological activities of them were evaluated. Materials and Methods: In the present study, four new phthalimide derivatives were synthesized. The structures of final compounds were characterized on the basis of spectral data. Then, biological evaluation of all the synthesized compounds means in vivo anticancer activity was evaluated on the Ehrlich ascites carcinoma (EAC) bearing Swiss albino mice model, and in vitro antioxidant activity was assessed using 1,1-diphenyl-2-picryl hydrazine (DPPH) radical scavenging assay. Results: The titled compounds (2A-2D) were found to reduce tumor volume, viable cell count and increase non-viable cell count, and percentage increase in life span. All compounds showed significant activity in quenching DPPH free radical. Conclusion: All compounds showed significant (P<0.01) anticancer activity compared to EAC control group. All synthesized compound exhibited considerable antioxidant activity against free radicals, and they showed significant IC50 values and can, thus, ensure protection against oxidative stress.
Statistical Optimization of Keratinase Production from Marine FungusIJERA Editor
To improve the yield of keratinase from marine fungus Scopulariopsis brevicaulis, different medium constituents were optimized using response surface methodology (RSM) based on central composite design (CCD). The strain produced 24.8U/mL and 36.4U/mL of keratinase activity in conventional method of optimization with glucose and soya bean meal as carbon and nitrogen sources. Response surface methodology which was applied to optimize concentrations of glucose, soya bean meal, feather powder and inoculum level, improved the productivity to 225.0U/mL. This value represents 6.18 fold increases in productivity as compared to conventional methods. Optimal parameters of the cultivation process were determined as glucose 1.52g/L, soya bean meal-1.08g/L, feather powder-1.04g/L and inoculum level-10.6%.
COMPARATIVE STUDY OF THE ANTIFUNGAL EFFECT OF OILS AND THEIR UNSAPONIFIABLE F...EDITOR IJCRCPS
The main objective of the study was to assess the in vitro antifungal potency of the unsaponifiable fraction extracted
from coat and bark seeds oils of Citrullus colocynthis L against pathogenic fungal strains namely Aspergillus flavus,
Aspergillus ochraceus, Penicillium expansum and Fusarium oxysporum. In terms of the physico-chemical
characterization, oils under study showed evidence of quality standards relating to vegetable oils. Unsaponifiable
matter yield recorded was approximately 0.93% and 1.03%, for the seed coat oil and bark seed oil respectively.
Antifungal activity carried out by radial growth on solid medium (Potatoes Dextrose Agar acidified) revealed that the
oils and the corresponding unsaponifiable fractions exhibited complete inhibition of fungal growth. Maximal antifungal
index inhibition (IAF=100%) were recorded at 5% and 2.5% dilutions of each fraction tested. The results provided
evidence that the unsaponifiable oils fractions might indeed be potential sources of natural antifungal agents and
deserve further studies to characterize the biological compounds included in these fractions.
Keywords: Citrullus colocynthis seeds, seed coat, bark, oils, unsaponifiable fraction, antifungal activity.
Novel 1,3,4-Thiadiazole Linked Amide Derivatives of Pteridone: Synthesis and ...Ratnakaram Venkata Nadh
Cancer is a second leading cause of death after heart attack, in developing as well as undeveloped
countries. It is caused by unregulated growth and metastasis of the abnormal cancer cells.
Cancer can be cured by radiation, immunotherapy and chemotherapy, among them; chemotherapy is a
good treatment for cancer, in which chemotherapeutic drug is used. The anticancer activity of newly
synthesized compounds (13a-j) was carried out on four different types of human cancer cell lines like
MCF-7 (breast), A549 (lung), Colo-205 (colon) and A2780 (ovarian) by the MTT method, and compared
to etoposide used as a positive control. Among them, compound 13g with electron-withdrawing
(3,5-dinitro) group, exhibited more promising activity in all cell lines (MCF-7 = 0.10±0.076 μM, A549
= 0.17±0.039 μM, Colo-205= 0.13±0.022 μM and A2780 = 0.87±0.027μM). This compound may act
as lead drug in cancer chemotherapy. In future, this compound can be examined for clinical studies.
Cytotoxicity of Blended Versus Single Medicinal Mushroom Extracts on Human Ca...Jolene1981
ABSTRACT: The use of mushrooms contributes to human nutrition by providing low lipid content of lipids and high dietary fiber content, as well as significant content of other biologically active compounds such as polysaccharides, minerals, vitamins, and polyphenolic antioxidants. This study aimed to determine the content of polyphenols and polysaccharides, as well as the cytotoxic and antioxidative properties of several medicinal mushroom preparations. The content of total phenols and flavonoids of preparations of blended mushroom extracts (Lentifom, Super Polyporin, Agarikon, Agarikon Plus, Agarikon.1, and Mykoprotect.1) was evaluated quantitatively by using ultraviolet–visible spectroscopy spectrophotometric methods. The antioxidant capacity of the preparations was evaluated using the ABTS (2,2′-azino-bis(3-ethylbenzthiazoline-6-sulphonic acid) and ferric reducing/antioxidant power assays. The content of water-soluble polysaccharides was determined using a specific gravimetric method, based on ethanol precipitation. To determine cytotoxic effects of single and blended mushroom extracts, MTT (3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide) and neutral red assays were conducted using human small cell lung cancer, lung adenocarcinoma, colon cancer, and brain astrocytoma cancer cells. The obtained results suggest that due to the significant content of beneficial polyphenolic antioxidants and soluble polysaccharides, use of these mushroom preparations is beneficial in maintaining good health, as well as in the prevention and adjuvant biotherapy of various human pathological aberrations. These results reveal that these extracts exhibit different cytotoxic effects on tumor cells originating from different tissues. In addition, the comparison of investigated blended mushroom extracts with three well-known commercial mushroom products derived from single mushroom species or single mushroom compounds shows that blended mushroom extracts exhibit significantly stronger cytotoxic effects on human tumor cell lines.
Optimization of antibiotic activity of composites of ethanolic extracts of fl...Agriculture Journal IJOEAR
The generation of pathogenic microorgannisms is overwhelming the potency, safety and cost of synthetic antibiotics. The study south insight for the use of plant materials to fight microbes and optimized antibiotic activity of pure, binary and ternary blends of ethanol extracts of flower of Mangifera india, Gongronema latifolium leaves, Citrus sinensis peel on Streptococcus aureus using the Simplex Lattice {3,3} mixture experimental design of the response surface methodology (RSM). Fourteen (14) blends of the plants' parts were produced and tested on the S. aureus. Inhibition zones inhibited by the extract blends ranged between 11-19 mm. Blends C and BC exhibited the highest value of 19 mm. Other blends equally exhibited some inhibition effects on the growth of the test microorganism, however, decreasing in values as their proportions in the blends carried. ANOVA on the data revealed that the model of the experiment was significant (p<0.05; R 2 =0.8350), the pure; A, B, C, and the ternary blends, ABC, were significant in the model (p<0.05). Although other blends were n ot statistically significant (p>0.05), the graphic and the equation indicated their positive contributions to the model. The model showed overall mean inhibition zone of 14.11 mm compared to 22.5 mm observed in Levofloxacin on the test organism. The study showed that ethanolic extracts of the plants' parts could provide the basis for engineering and synthesis of potent antibiotics.
Molecular characterization of rice (Oryza sativa L.) genotypes using target r...Innspub Net
In the present investigation, based on the seven rice putative candidate iron transporter genes, novel TRAP markers were developed. These markers were successfully employed in the molecular diversity study among 30 rice genotypes representing improved rice cultivars and land races with varied grain iron content (7.38 - 30.58 ppm). Totally, thirty TRAP primer combinations were screened, which generated 703 bands out of which 654 were polymorphic (93%) with an average of 21.8 bands per primer combination. The average polymorphic information content (PIC) values ranged from 0.09 (Osysl4b+ME05) to 0.25 (Osnramp5c+ME05, Osnramp1b+ME02 and Osysl4a +ME02). Gene diversity (H ˆ
) ranged from 0.10 (Osysl4b+ME05) to 0.31 (Osnramp1b + ME02 and Osysl4a +ME02). The Jaccard dissimilarity ranged from 0.15 to 0.52, explaining 37% of genetic variation (Table 4). Grouping of genotypes based on UPGMA and principal coordinate analysis (PCoA) were found comparable and grouping of genotypes into a different cluster was found mainly on the basis of pedigree relationships. TRAP markers revealed well resolved relationships among rice genotypes. The information generated from this study will helps to select parental combinations for breeding high iron content
rice varieties.
Phytochemical Studies on Linum Usitatissimum Seeds and the Nanoformulation of...Editor IJCATR
The phytochemical investigation of Linum usitatissimum, family Linaceae, resulted in the separation and
identification of a lignane, 8–5' neolignan 1 (dehydrodiconiferyl alcohol-4-β-D-glucoside), in addition to
identification of many compounds by the GC/MS technique. The antimicrobial activities of hexane, methylene
chloride and butanol fractions were comparable to ampicillin. The activities against E. coli were 29.2%, 37.5%,
and 66.7%, respectively; against S. aureus were 45.4%, 36.4% and 63.6%, respectively, and against C. albicans
were 26.9%, 46.1% and 73.1%, respectively. Antioxidant activity was assessed by ABTS method. It decreased
in the following order: ascorbic acid > butanol fraction > methylene chloride fraction > hexane fraction. The
cytotoxicity against HePG2 was found to be “moderate” for butanol and methylene chloride fractions, and
“weak” for the hexane fraction. The cytotoxicity against MCF-7 was found to be “strong” for butanol fraction,
and “weak” for both hexane and methylene chloride fractions. The lignane-rich subfraction, Lu 3d was
incorporated into pluronic nano-micelles using nanoprecipitation technique through a modified procedure.
The physicochemical characteristics of the developed Lu 3d-loaded nano-micelles such as particle size,
potential and morphology were determined using DLS and HR-TEM. The average diameters of the prepared
plain and Lu 3d-loaded pluronic nano-micelles were found to be 207 ± 12 and 225 ± 18 nm, respectively. The
encapsulation of Lu 3d into nano-sized particles has enhanced their aqueous dissolution and consequently
improved their bioavailability. Nanoformulation of Lu 3d led also to a stable colloidal dispersion with a strong
green color, indicating its homogenous distribution in the aqueous medium at a significantly higher
concentration than that obtained using other solvents.
Environmental exposure and health risks of the insecticide monocrotophos - a ...Innspub Net
Monocrotophos is a organophosphate based insecticide used for crop protection. Monocrotophos use has induced heath issues and water pollution. From the ecotoxicology, human health and regulatory aspects, it is essential to restrict the emissions and release of the highly acutely toxic chemical from the industrial processes and agricultural applications. In this review, we present the toxicity and decomposition in media such as vegetables, human tissues, animal tissues and rations, synthesis of the analytical procedures and materials used to determine the monocrotophos and identification of cis and trans isomers of monocrotophos. Also the main physical spectroscopic methods have been discussed in this review. The analytical techniques which are presented permit to select the best analytical conditions to detect monocrotophos. These methods are widely applicable for remaining organophosphate and other polar pesticides. Get more articles at: http://www.innspub.net/volume-5-number-1-july-2014-jbes/
The use of medicinal plants in the treatment of harmful impacts of xenobiotics in animals is attracting an increasing attention in recent times. The aim of the current study is to assess the preventive potential of Costus afer aqueous leaves extract (CAAE) in treating metabolic aberrations imposed by crude oil contaminated diet in Wistar albino rats. Six groups of rats were treated as follows: A = Normal diet; B= Normal diet + 100 mg/kg body weight of CAAE; C =Normal diet + 200 mg/kg body weight of CAAE; D= Crude oil contaminated diet; E= crude oil contaminated diet + 100 mg/kg body weight of CAAE, F = crude oil contaminated diet + 200 mg/kg body weight of CAAE. After thirty days of exposure to the diet and administration of the corresponding plant extracts, the rats were sacrificed with chloroform and the required organs were excised. The hematological indices, as well as function indicators and levels of drug metabolizing enzymes in the liver and kidney, were investigated with standard protocols. The results indicated that the hematological parameters and kidney and liver function indices were altered in rats fed with crude oil contaminated diet. However, the values came close to those in control rats when Costus afer aqueous extracts were administered. Similarly, the activities of oxidase enzymes (aldehyde oxidase, monoamine oxidase, xanthine oxidase, and sulphite oxidase), following their inhibition by the ingestion of crude oil contaminated diet, equally restored close to control values upon treatment with Costus afer aqueous extract. This study, therefore, was able to establish an aqueous extract of Costus afer leave as an antidote for crude oil intoxication.
Evaluation of Antioxidant Phytochemicals in Different Genotypes of PotatoIJERA Editor
Potato (Solanum tuberosum L.) is considered a natural source of phytochemicals that help lower the risk of chronic diseases. Thus, ascorbic acid, total phenolic content and antioxidant activities of Indian potato genotypes were studied. ‘Kufri Pukhraj’ was the best genotype in terms of nutritional components, since it contained the highest amount of ascorbic acid (19.42 mg/100g), and total phenolic content (68.20 mg GAE/100g). Also ‘Kufri Pukhraj’ had the highest DPPH radical scavenging activity of 67.30%. On the other hand, genotype ‘Kufri Chipsona-1’, most commonly used cultivar for processing, displayed the lowest content of total phenolics (31.30 mg GAE/100g) and total antioxidant activity (28.80%). Correlation analysis between total phenolic content and antioxidant activity (r=0.8502) showed a high degree of correlation indicating that these bioactive components contributes to the total antioxidant activity in potato genotypes.
To study of the genetic variations among the Azospirillum lipoferu isolates u...ijsrd.com
Among free-living microorganisms, which can be practically used in agriculture, bacteria from the Azospirillum genus as well as other endophytes are nowadays thought of as the most active component of associative dinitrogen fixation. The investigation was carried out to study the characterization of Azospirillum lipoferu found in the soils of the ten agro-climatic zones which Karnataka, is classified. By using RAPD markers, 75 bands were scored out of which 78.6 % were found to be polymorphic. Statistical analysis of RAPD data enabled the classification of 10 Azospirillum isolates into two major groups. . In this, the cluster analysis based on 75 RAPD bands revealed that the ten A. lipoferu isolates examined clustered at a linkage distance of about 40 units on the dendrogram. There was no correlation between RAPD and geographical origin of isolates.
Acute Toxicity of Fluazifop-P-Butyl (Herbicide) on Daphnia magna (Straus, 1820)IJERA Editor
In this research, fluazifop-p-butyl (herbicide) acute toxic effects on Daphnia magna (Straus, 1820) (Cladocera, Crustacea) widely used in agricultural areas inside of Çukurova Region was researched by bioassay method for to be informed about the possible negative effects that may be caused in the aquatic environment. In this study, methods of bioassay test which called static method has been applied. The study was carried out under laboratory conditions at 20±2 oC. The results has been estimated with the dose-response data were fitted a loglogistic model. The 24-h and 48-h acute LC50 values were calculated. According to the results, acute toxic effects researched fluazifop-p-butyl the LC50 acute toxic lethal concentration values for D. magna were calculated (95% confidence limits 7.46–9.52 mgl-1 ) 24-h LC50 8.78 mgl-1 and (95% confidence limits 4.32–4.95 mgl-1 ) 48-h LC50 4.63 mgl-1
Effects of roasting on the total phenolic contents and radical scavenging act...Innspub Net
The purpose of the present study was to explore the influences roasting on the radical scavenging activity and total Phenolic content on selected seeds. Fresh seeds of Prunus domestice, Prunus armeniace and Prunus persica were selected from the local market. The selected seeds were heated on the hotpot at a temperature 160 °C for 1 to 3 hours, respectively and one group were remain irrespective of any treatment (control). It was observed that roasting of fruit seeds produce different effects on total phenolic contents and radical scavenging activity. Antioxidant capacity was measured against the 2, 2-diphenyl-1-picrylhydrazyl (DPPH) whereas the reducing capacity was evaluated with the Folin-Ciocalteu reagent (FCR). Total phenolic content in Prunus domestica was highest at 160 °C when heated for 1 hour (554 mg/100g), similarly the total phenolic content in the Prunus armeniaca was highest when heated for 2 hour (684 mg/100g) while the Total phenolic content in the Prunus persica was highest when heated for 2 hour (684 mg/100g). Radical scavenging activity in the Prunus domestica was highest when heated for 1 hour (48 %). Similarly radical scavenging activity in the Prunus armeniaca was highest during heated for 1 hour (86 %) while radical scavenging activity in the Prunus persica was at maximum (43 %) at 2 hour treatment. It is suggested that different effect were produced when different fruit seeds were roasted at a single temperature, Therefore different optimum temperature and conditions are required for roasting different seeds.
ABSTRACT- Secondary metabolites or phytochemicals from plants have eminent pharmacological activities such as
anti-oxidative, anti-allergic, antibiotic, hypoglycaemic and anti-carcinogenic. These secondary metabolites protect the
cells from the damage caused by unstable molecules known as free radicals. They can inhibit oxidation of free radicals in
both human body and food system. Food industry uses both natural and synthetic antioxidants to extend shelf life of
products. But the application of synthetic antioxidant has been limited due to its carcinogenicity. Recently research is
being focused on fruit materials, which are considered rich source of antioxidant compounds. In this study the
phytoconstituents of seed extracts of two varieties of Cucumis melo L, namely Cucumis melo cantalupensis and Cucumis
melo reticulatus, were studied for their antioxidant property by DPPH free radical scavenging method. In this
investigation, chloroform, petroleum ether, acetone, aqueous and ethanolic extracts of the fruit seed were made using cold
extraction process. Phytochemical study reveals that anthroquinones, quinines, cardiac glycosides, terpenoids, phenols and
steroids were present in aqueous extract of both the samples. The total phenolic content of their seed extracts were found
to be 8.8 mg GAE/g of dry sample and 9.2 mg GAE/g of dry sample respectively. The phenolic content was found to be
linearly proportional to the antioxidant ability of the samples.
Key-words- Cucumis melo cantalupensis, Cucumis melo reticulates, DPPH, Antioxidant, Phenolic content,
Phytochemicals
Screening Fenugreek genotypes for high callus induction and growth | IJAARInnspub Net
Fenugreek (Trigonella foenume-graecum) is a medicinal herb that has anti-diabetic properties. 4-hydroxyisoleucine, an important metabolite of this plant, is a good candidate for improving hepatic insulin resistance in type 2 diabetic patients. In vitro production of metabolites mainly relies on the ability of the tissue culture system to produce more and viable cells with maximum production rate. Callus induction is the first step of establishing plant cell based bioreactors which needs potential genotypes with higher and faster callus production. To find such genotypes, screening them is indispensable. In this research, we screened 21 Iranian landraces of fenugreek for callus induction and growth on MS medium supplemented with some plant growth regulators. The results showed different capacity of the screened genotypes in callus induction (P<0.05). Also, the type of explant had a significant effect on callus induction (P<0.05). Calli were able to produce 4-Hydroxyisulosine 67% of the amount in vivo samples.
Using next generation sequencing to describe epiphytic microbiota associated ...Agriculture Journal IJOEAR
Abstract— Its seems likely that agricultural management as diverse as certified organic and conventional IPM practices would impact the microbiota associated with crop surfaces differently. We sampled organic and conventionally managed apples at multiple time-points in a growing season and characterized the bacterial taxa associated with replicates of each treatment type. Surprisingly, no evidence of significant differences persisting across multiple time-points was observed. Significant differential abundance of certain taxa was documented but when it was, it was primarily associated with a single time-point making it difficult to understand if these observations resulted from an environmental or a treatment effect. Principal component analyses demonstrated that sampling time-point explained more of the differences between bacterial communities than treatment. Description of dominant shared bacterial families for both organic and conventional samples included Oxalobacteraceae, Pseudomonadaceae, Sphingomonadaceae and Enterobacteriaceae.
Genetic diversity in pea germplasm using RAPD MarkersShujaul Mulk Khan
Selection of the genotypes using plasmid assisted technology provides an efficient and useful tool for elaborating genetic relationships among genotypes. In present study, 48 Pea (Pisum sativum var sativum L.) genotypes obtained from different sources were analyzed through 20 RAPD, DNA markers for assessment of intraspecific DNA variations. Results revealed that significant variations were present in minor bands. Major bands also showed significant diversity. Considerable variations were also recorded in density of some common bands. Maximum and minimum genetic diversity i.e., 80% and 20% was found among 08 and 23 comparisons, respectively from banding profile. These variations can be
used further for enhancing variability, a prerequisite for crop breeding. Phylogenetic clustering (through dendrogram analysis) of genotypes revealed that genetic diversity is independent of origin of genotypes. Forty eight genotypes of pea clustered in three main groups A, B and C comprising 23, 5 and 20 genotypes, respectively. Group A1 and C1 included the most distantly related genotypes and hence can be recommended for breeding to obtain genetically diverse segregating populations.
The Role of Cell Wall-Degrading Enzymes in the Development of Anthracnose Dis...Agriculture Journal IJOEAR
— The ability of Colletotrichumtruncatum CP2 in producing pectinolytic and cellulolytic enzymes was evaluated by shake flask fermentations. The results of enzymatic activity experiment indicated that PG was the first cell wall-degrading enzymes detected and the activities obtained were higher (0.24±0.10 U/mL) than other enzymes, which appeared later and in lower amount. After the cell wall was degraded by the action of PG, further degradation of the cell wall was affected by pectin methylesterases, pectin lyase, pectate lyase and cellulases. The disparity in enzymatic activity at different intervals may suggest their specific role for pathogenesis at proper timings.
Molecular Diversity Analysis of Some Local Ginger (Zingiber officinale) Genot...AI Publications
Ginger (Zingiber officinale) rhizomes have been widely used as a spice and flavoring agent in foods and beverages in Bangladesh as well as in all over the world for its economical and medicinal values. The present investigation was undertaken for the assessment of 13 local ginger genotypes collected from different region of Bangladesh through 7 RAPD primers. Genomic DNA was extracted from ginger genotypes using CTAB method. A total of 34 distinct and differential amplification bands ranging from 150-1200 bp were observed with an average of 1.14 polymorphic bands per primer. The overall gene diversity was detected 0.8052 and the value of PIC was detected 0.7532. The RAPD marker generate enough polymorphism for possible use in diversity studies through cluster analysis and principal component analysis (PCA). PCA classified 13 ginger genotypes into four groups and showed in two dimensional scatter plot. The genetic similarity coefficients among genotypes ranged from 0.103 to 0.654. Cluster analysis based on Jaccard’s similarity-coefficient using UPGMA grouped the genotypes into two clusters: Cluster A and Cluster B. The cluster ‘A’ had only one genotype Kaptai local and the second cluster ‘B’ had rest of twelve genotypes. The prevalence level of polymorphism in the local genotypes of ginger will help to breeders for ginger improvement program.
Hepatoprotective Effect of Cestrum parqui L. aerial parts and Phytochemical ...Jing Zang
This study deals with the investigation of hepatoprotective effect of 70% methanolic extract from Cestrum parqui aerial parts and determination of the bioactive components of the plant. The hepatoprotective effect of Cestrum parqui methanol extract (100, 500, 1000 mg/kg) was analysed on carbon tetrachloride (CCl4)-induced acute liver injury. The administration of a single dose of 40% CCl4 (1ml/kg b.w.) causes an increase in the activities of serum alanine aminotransferase (ALT) and aspirate aminotransferase (AST) enzymes and so pretreated orally of a dose from Cestrum parqui methanol extract (100, 500, 1000 mg/kg) and silymarin (200 mg/kg) for three consecutive days prior to The administration of a single dose of CCl4 significantly prevented the increase in the activities of these enzymes. Histological analysis showed that Cestrum parqui methanol extract at doses of 500 and 1000 mg/kg and silymarin reduced the incidence of liver lesions including vacuole formation, neutrophil infiltration and necrosis of hepatocytes induced by CCl4. The extract cause a negative result on the antioxidative enzymes, superoxide dismutase (SOD), glutathione peroxidase (GPx), glutathione reductase (GRd) and decreased malondialdehyde (MDA) level in liver, as compared to those in the CCl4-treated group and this suggests that the hepatoprotective activity of the extract is due to the antioxidant effect of the extract. Phytochemical analysis of the methanol extract from Cestrum parqui aerial parts showed that it contained different phytoconstituents, flavonoids, tannins, saponins, alkaloids, terpenes and carbohydrates.
TOTAL POLYPHENOLS AND DPPH FREE RADICALS SCAVENGING ACTIVITY IN SIX LEAFY VEG...Md. Kamaruzzaman
TOTAL POLYPHENOLS AND DPPH FREE RADICALS SCAVENGING ACTIVITY IN SIX LEAFY VEGETABLES OF BANGLADESH
Harun-Ar-Rashid, Sheikh Julfikar Hossain, Sk. Amir Hossain, Md Mahfuzur Rahman, Md. Kamaruzzaman
Growth Pattern, Molecular Identification and Bio molecules Analysis of FOMITO...journal ijrtem
Abstract : Fomitopsis feei, a brown rot fungus is identified tentatively using morphological characteristics and confirmed phylogenetically by 28S rDNA analysis and sequence was submitted in EMBL Nucleotide Sequence Database. Its growth pattern was studied on eight different solid media and found to be good on Malt extract agar medium. Biomolecules such as proteins and lipid were screened qualitatively and estimated quantitatively. Aminoacid analysis by chromatography and fatty acid analysis by FAME were also done and revealed that tryptophan (20.53%), valine (20.51%) and cis-linoleic acid (43.38%) and palmetic acid (17.88%) were in high percentage.
Key words : Fomitopsis feei, growth, molecular identification and biomolecules
Detection of Genetic variation in tissue culture clones of date palm using IS...IJSRD
Date palm is a plant having high nutritional value and long life (yielding up to 100 years). Phoenix dactylifera requires 2-5 males for pollination of 100 females’ plant depending up on genetic and environment factors. Therefore paternity variation expected to very low according to PCR based techniques, Even though we have tried to find out genetic variation among tissue culture cloned plant. Tissue culture technique can be used for genetic improvement of date palm. The main purpose of this study was to evaluate the genetic variation in the tissue culture clones of date palm by using ISSR primers among mother and it’s two clones. The plant DNA was extracted and subjected to detection of genetic variation in two groups of date palm using ISSR primers. In this study ISSR primers produced monomorphic bands within group-1 and group-2. Genetic variation in tissue culture clones of date palm was not detecte by UBC primer series.
Toxicity and Effect of Cypermethrin onTotal Protein and Nucleic Acid Content ...Agriculture Journal IJOEAR
— Effect of cypermethrin (25%EC) on total protein and nucleic acid content in different tissues of Cirrhinus mrigala was assessed by static renewal bioassay, using different sub-lethal concentrations (5, 10, 15 and 20% of 96h LC 50) for 5, 10 and 15 days duration. There was a gradual decrease in protein content in all the tissues under sub-lethal concentrations at all exposure periods with maximum percentage of depletion (45.26%) in muscle and minimum (35.12%) in kidney at 15 days and at 20% 96hLC50. DNA and RNA contents were not altered much by cypermethrin at 5 th day which later gradually decreased with increased exposure period. Decrement in DNA content is less in muscle when compared to the other tissues. Maximum percentage of depletion in DNA was (17.17%) in liver and minimum (13.94%) in muscle at 15 days and at 20% 96hLC50. RNA content decreased significantly in liver (29.90%), muscle (25.53%), brain (23.38%), kidney (21.82%) and gill (20.34%). This decrease was comparatively higher at 15 days and at 20% 96hLC50. Influence of cypermethrin was found to be time and exposure dependent for both the nucleic acids in the aquaculture practices used edible fish.
Hepatoprotective Activity of Methanolic Extract of Whole Plant of Pulicaria W...IOSRJPBS
Natural remedies from medicinal plants are considered to be effective and safe alternative treatment for liver injury. The present study was conducted to evaluate the hepatoprotective activity of methanolic extract of whole plant of Pulicaria wightiana in wistar rats. The studies were conducted using the two popular inducing agents Paracetamol (2 g/kg, p.o.) in 1% NaCMC and Carbon tetrachloride (1 ml/kg). Silymarin (100 mg/kg, p.o.) was used as reference drug in the respective models. The effect was estimated by measuring the enzymatic levels and histo- pathological studies. The methanolic extract of whole plant of Pulicaria wightiana has shown very significant hepatoprotection against both Paracetamol and CCl4 - induced hepatotoxicity study models in wistar rats. This was evidenced by marked reduction in marker enzymes in serum. Histopathological studies also confirmed the hepatoprotective nature of the extract
Background: Dennentia tripetalla (Pepper Fruit) belongs to the Annonaceae family and is abundant in Nigeria. Its
fruit in folklore medicine is used for treatment of varying ailments. While ample research evidence exists on the
plants fruit and seed, no current study exists on the toxicological profile of the plant leaves.
Methods: qualitative and quantitative phytochemicals and In vitro antioxidant assays were carried out using
standard methods. The acute toxicity study indicates that the LD50 was higher than 2000 mg/Kg body weight. Subchronic
toxicity studies was carried out using five groups of rats. Group 1 served as control, 2–5 received 100 mg/
Kg, 200 mg/Kg, 500 mg/Kg and 1000 mg/Kg body weight orally for 28 days.
Results: Post-administration biochemical analysis indicates there was increased weight in rats administered 100
mg/kg and 200 mg/kg while it reduced in the 500 mg/kg group. Significant elevations of liver function markers
were reported for 200 mg/kg and 500 mg/kg respectively. Serum and hepatic protein profiles remained unaltered.
Renal function analysis revealed elevated serum urea and creatinine for 200 and 500 mg/kg groups, elevated serum
Na+ and Ca+ and reduced serum Cl− for the 500 mg/Kg group. Elevated Kidney K+ and Ca+ levels, reduced Cl−
were significantly observed in 500 mg/Kg group. Significant rise in hepatic and renal lipid peroxidation was
observed in 200 and 500 mg/Kg groups. There were observed disarmament of the antioxidant defense systems
occasioned by rise and drop in tissue (hepatic, renal, testes, heart) Superoxide dismutase (SOD), Catalase (Cat),
Glutathione-s-transferase (GST), Glutathione peroxidase (GPx) activities in the test groups relative to control.
Histopathological examination indicated architectural aberrations at 500 and 1000 mg/kg.
Conclusions: It concluded that the plant had significant phytochemical and antioxidant properties of medical
interest and possessed toxic properties in rats when administered at a dose above 200 mg/Kg over a prolonged
period of time.
Similar to Genetic Variability for Antioxidant Activity and Total Phenolic Content in Four Major Pulse crops_Crimson Publishers (20)
Agroindustrial Exploitation of the Mucilage Obtained from the Nopal Cactus Op...CrimsonpublishersNTNF
Agroindustrial Exploitation of the Mucilage Obtained from the Nopal Cactus Opuntia spp. Cultivated in Hydroponics by Romeo Rojas in Food Science Journal
Influence of Wall Material Composition on Microencapsulation Efficiency of Co...CrimsonpublishersNTNF
Influence of Wall Material Composition on Microencapsulation Efficiency of Cold Pressed Pumpkin Seed Oil by Freeze-Drying by Pelin Günç Ergönül in Food Science Journal
Effect of Storage on Protein Composition of Fermented Soybean (Glycine Max) S...CrimsonpublishersNTNF
Effect of Storage on Protein Composition of Fermented Soybean (Glycine Max) Seed by Bacillus Subtilli by Modupe Elizabeth Ojewumi in Food Science journal
A Simple, Practical Method for Measurement of Fat in Milk, Applied to Mid- to...CrimsonpublishersNTNF
A Simple, Practical Method for Measurement of Fat in Milk, Applied to Mid- to Late-Lactating Working Elephants in Myanmar by Ellen S Dierenfeld in Food science journal
Relationship between Vitamin D Status and Blood Pressure, Age, Physical Activ...CrimsonpublishersNTNF
Relationship between Vitamin D Status and Blood Pressure, Age, Physical Activity, and Nutritional Status in Saudi Males and Females by Tahani Aljurbua in Food Science_ Nutrition Open access Journal
Roti Bank Hyderabad: A Beacon of Hope and NourishmentRoti Bank
One of the top cities of India, Hyderabad is the capital of Telangana and home to some of the biggest companies. But the other aspect of the city is a huge chunk of population that is even deprived of the food and shelter. There are many people in Hyderabad that are not having access to
Ang Chong Yi Navigating Singaporean Flavors: A Journey from Cultural Heritage...Ang Chong Yi
In the heart of Singapore, where tradition meets modernity, He embarks on a culinary adventure that transcends borders. His mission? Ang Chong Yi Exploring the Cultural Heritage and Identity in Singaporean Cuisine. To explore the rich tapestry of flavours that define Singaporean cuisine while embracing innovative plant-based approaches. Join us as we follow his footsteps through bustling markets, hidden hawker stalls, and vibrant street corners.
Key Features of The Italian Restaurants.pdfmenafilo317
Filomena, a renowned Italian restaurant, is renowned for its authentic cuisine, warm environment, and exceptional service. Recognized for its homemade pasta, traditional dishes, and extensive wine selection, we provide a true taste of Italy. Its commitment to quality ingredients and classic recipes has made it a adored dining destination for Italian food enthusiasts.
At Taste Of Middle East, we believe that food is not just about satisfying hunger, it's about experiencing different cultures and traditions. Our restaurant concept is based on selecting famous dishes from Iran, Turkey, Afghanistan, and other Arabic countries to give our customers an authentic taste of the Middle East
Piccola Cucina is regarded as the best restaurant in Brooklyn and as the best Italian restaurant in NYC. We offer authentic Italian cuisine with a Sicilian touch that elevates the entire fine dining experience. We’re the first result when someone searches for where to eat in Brooklyn or the best restaurant near me.