This document discusses the estimation of sterol content in various edible oils and ghee samples. Sterols were estimated using a UV spectrophotometer and the Liberman-Burchard reaction, which produces a green color with sterols. The sterol contents were determined to be highest in gingelly oil (84 mg/gm) and lowest in coconut oil (13 mg/gm). Sterol contents of various ghee samples ranged from 23-30 mg/gm. In conclusion, foods with higher sterol contents like gingelly oil can increase cholesterol levels and risk of heart disease, while a vegetarian diet is associated with lower cholesterol levels.
Nitrosamine Generating Accelerators in Curing of Rubberijsrd.com
Most of the conventional Rubber Accelerators used for curing of rubber produce Nitrosamine during and after processing (during storage). This review is to identify these accelerators and sort out the possible options to replace them with no or less producing Nitrosamine Accelerators.
Episode 4: PRODUCTION OF 60, 000 MTPA OF OLEOCHEMICAL METHYL ESTER FROM RBD P...SAJJAD KHUDHUR ABBAS
Episode 4: PRODUCTION OF 60, 000 MTPA OF OLEOCHEMICAL METHYL ESTER FROM RBD PALM KERNEL OIL
Micro-emulsion
Process of reducing the viscosity of vegetable oil by the means of solvent (methanol, ethanol as well as normal butanol).
this slides will help to provide the better information about the role, properties, nutritive aspect of Fat and oil.
can be use by under graduate or post graduate students as well.
The all the content in this profile is completed by the teachers, students as well as other health care peoples.
thank you, all the respected peoples, for giving the information to complete this presentation.
this information is free to use by anyone.
Effect of different pre-treatment methods on production of reducing sugars fr...Asheesh Padiyar
Bioethanol can be used as a second generation advanced biofuels. Currently it is mainly produced from starch but bioethanol production from starch leads to competition for food, land and price. Therefore, ligno-cellulosic agricultural residues are potentially used for bioethanol production to solve such challenges. The efficiency of the fermentation process mainly depends on the amount of reducing sugars which is further enhanced by selecting an efficient pre-treatment process. In the present work Tamarind seeds have been chosen as the substrate. The yield of bioethanol mainly depends on the yield of reducing sugars which is again dependent on the various pre-treatment methods used. So, the proposed work aims to carry out different pre-treatment methods to identify the best pre-treatment method for enhancing the yield of reducing sugars. The tamarind kernel powder will be extracted from tamarind seeds and the extracted tamarind kernel powder is subjected to various pre-treatment methods like acid pre-treatment, alkaline pre-treatment and steam explosion. The amount of reducing sugars obtained, were then determined by di-nitro salicylic acid method. It was found that acid pre-treatment with 0.3N HCl and 0.3N H2SO4 is the best pre-treatment method among the selected pre-treatment methods.
Vegetable oils, or vegetable fats, are oils extracted from seeds, or less often, from other parts of fruits. Like animal fats, vegetable fats are mixtures of triglycerides. Soybean oil, rapeseed oil, and cocoa butter are examples of fats from seeds.
Nitrosamine Generating Accelerators in Curing of Rubberijsrd.com
Most of the conventional Rubber Accelerators used for curing of rubber produce Nitrosamine during and after processing (during storage). This review is to identify these accelerators and sort out the possible options to replace them with no or less producing Nitrosamine Accelerators.
Episode 4: PRODUCTION OF 60, 000 MTPA OF OLEOCHEMICAL METHYL ESTER FROM RBD P...SAJJAD KHUDHUR ABBAS
Episode 4: PRODUCTION OF 60, 000 MTPA OF OLEOCHEMICAL METHYL ESTER FROM RBD PALM KERNEL OIL
Micro-emulsion
Process of reducing the viscosity of vegetable oil by the means of solvent (methanol, ethanol as well as normal butanol).
this slides will help to provide the better information about the role, properties, nutritive aspect of Fat and oil.
can be use by under graduate or post graduate students as well.
The all the content in this profile is completed by the teachers, students as well as other health care peoples.
thank you, all the respected peoples, for giving the information to complete this presentation.
this information is free to use by anyone.
Effect of different pre-treatment methods on production of reducing sugars fr...Asheesh Padiyar
Bioethanol can be used as a second generation advanced biofuels. Currently it is mainly produced from starch but bioethanol production from starch leads to competition for food, land and price. Therefore, ligno-cellulosic agricultural residues are potentially used for bioethanol production to solve such challenges. The efficiency of the fermentation process mainly depends on the amount of reducing sugars which is further enhanced by selecting an efficient pre-treatment process. In the present work Tamarind seeds have been chosen as the substrate. The yield of bioethanol mainly depends on the yield of reducing sugars which is again dependent on the various pre-treatment methods used. So, the proposed work aims to carry out different pre-treatment methods to identify the best pre-treatment method for enhancing the yield of reducing sugars. The tamarind kernel powder will be extracted from tamarind seeds and the extracted tamarind kernel powder is subjected to various pre-treatment methods like acid pre-treatment, alkaline pre-treatment and steam explosion. The amount of reducing sugars obtained, were then determined by di-nitro salicylic acid method. It was found that acid pre-treatment with 0.3N HCl and 0.3N H2SO4 is the best pre-treatment method among the selected pre-treatment methods.
Vegetable oils, or vegetable fats, are oils extracted from seeds, or less often, from other parts of fruits. Like animal fats, vegetable fats are mixtures of triglycerides. Soybean oil, rapeseed oil, and cocoa butter are examples of fats from seeds.
Facial Acne Therapy by Using Pumpkin Seed Oil with Its Physicochemical Proper...Taghreed Al-Noor
The herbal remedy individually or in combination with standard medicines has been used in diverse medical treatises for the cure of different diseases. Pumpkin seed oil is one of the recognized edible oil and has substantial medicinal properties due to the presence of unique natural edible substances. Inflammation is an adaptive response that is triggered by noxious stimuli and conditions, which involves interactions amongst many cell types and mediators, and underlies many pathological processes. Unsaturated fatty acids (UFAs) can influence inflammation through a variety of mechanisms, and have been indicated as alternative anti-inflammatory agents to treat several inflammatory skin disorders. Pumpkin seed oil is rich in (UFAs), that its topical anti-inflammatory properties have been investigated. For that reason, the goal of this article was to evaluate the effects of pumpkin seed oil on acute and chronic cutaneous inflammation experimental models. The extracted pumpkin seed oil had an acceptable initial quality, when it was extracted using soxhlet extraction method and was characterized using standard methods .The physicochemical parameters of purified oil were determined. The boiling point of pumpkin seed oil was (158.90 oC) that equal to the values obtained in literature for some oil seeds, but lower than the boiling point of the oils studied, plus the melting point of pumpkin seed oil was (15.39 oC) that lead to a characteristic in cold cream manufacture. The iodine value was (104 ± 0.03 mg of KOH/g) of oil, indicated a high degree of unsaturation. The saponification value was (181± 3.2 mg KOH/g), this value indicated the pumpkin seed oil had fatty acids with higher number of carbon atoms. As a final point, the acid value was
Effect of Coconut Oil, Coconut Water and Palm Kernel Oil on Some Biochemical ...IOSR Journals
The coconut oil, coconut water and palm kernel oil was administered orally at a dose of 400mg/kg body weight to white albino rats to check for some effect on biochemical parameters. Twenty (20) rats divided into four (4) groups of five (5) rats each. One group was treated with distilled water and feed only serving as control, second group was treated with coconut water only while the third group was treated with coconut oil only and the fourth group was treated with palm kernel oil only. The treatment lasted for 7 days. Effect of the coconut oil, coconut water and palm kernel oil on lipid profile, glucose and protein were analysed, also toxic effect was determined using biochemical enzyme markers.Treatment showed significant (p<0.05)><0.05)><0.05)><0.05)><0.05)><0.05) decrease in enzyme activities except for ALP when treated with palm kernel oil, ALT when treated with coconut oil. Treatment with coconut oil, coconut water and palm kernel oil showed hypoglycaemic properties and also shows no toxic effect on the liver at the concentration employed.
Dodecanoic acid in extra virgin coconut oil, may reduce the incidence of hea...banafsheh61
Abstract: Lauric-acid is a 12-carbon, medium-length, long-chain fatty acid that makes up around 50 percent of the fatty acids within coconut oil. It is a powerful compound that is sometimes extracted from the coconut for use in developing monolaurin. Monolaurin is an anti-microbial agent that is able to fight bacteria, viruses, yeasts, and other pathogens. Since one cannot ingest lauric-acid alone because it is irritating and not found alone in nature, one is most likely to consume it in the form of extra virgin coconut oil or from fresh coconuts. This prospective research is about the effects of lauric-acid in prevention of cancer and heart disease by reviewing applied studies on animals and humans. The viral, fungal and microbial effects in the cause of some types of cancer and heart disease is well established, therefore, the anti-pathogenic and anti-parasitic effects of lauric-acid is the other way of importance of this compound.
Biocatalysis in the production of Essential Oils
(Composition of essential oils, application, features of raw materials, production of rose oil (using b-glucosidase), the mode of the enzymatic process, features of the technology )