An Introduction To Food Microbiology-Scope of food microbiology,Microorganisms important in food Microbiology,Factors affecting the growth and survival of microbes in food
Food spoilage is the process where a food product becomes unsuitable to ingest by the consumer. The cause of such a process is due to many outside factors as a side-effect of the type of product it is, as well as how the product is packaged and stored.
An Introduction To Food Microbiology-Scope of food microbiology,Microorganisms important in food Microbiology,Factors affecting the growth and survival of microbes in food
Food spoilage is the process where a food product becomes unsuitable to ingest by the consumer. The cause of such a process is due to many outside factors as a side-effect of the type of product it is, as well as how the product is packaged and stored.
This presentation is about food microbiology, very important and useful branch in the field of microbiology. This presentation discusses about some of the common microbes used in food microbiology and applications of food microbiology. It gives an insight about some well-known researches and patents.
Meat is one of the major food consumed in the temperate region of the world. Hence it is required to preserve meat from microbial spoilage in order to increase its shelf life, to facilitate long term transport and storage. The first step is to understand the process of meat spoilage, then study the effect of spoilage and finally to incorporate appropriate processing techniques to enhance the shelf life of meat, there by achieving customer satisfaction and also contributing towards food security.
This presentation is about food microbiology, very important and useful branch in the field of microbiology. This presentation discusses about some of the common microbes used in food microbiology and applications of food microbiology. It gives an insight about some well-known researches and patents.
Meat is one of the major food consumed in the temperate region of the world. Hence it is required to preserve meat from microbial spoilage in order to increase its shelf life, to facilitate long term transport and storage. The first step is to understand the process of meat spoilage, then study the effect of spoilage and finally to incorporate appropriate processing techniques to enhance the shelf life of meat, there by achieving customer satisfaction and also contributing towards food security.
Classification of food-borne diseases refers to the categorization of illnesses caused by consuming contaminated food or beverages. There are different classification systems used to categorize food-borne diseases, but most commonly, they are classified based on the causative agent.
Food-borne diseases can be caused by various microorganisms such as bacteria, viruses, parasites, and toxins. Some of the common food-borne illnesses caused by bacteria include Salmonella, Campylobacter, and Escherichia coli (E. coli) infections. Viral infections such as norovirus and hepatitis A can also be transmitted through contaminated food or water. Parasitic infections such as giardiasis and cryptosporidiosis can be caused by consuming contaminated food or water.
The classification of food-borne diseases is important for identifying and understanding the different types of pathogens that cause food poisoning. This knowledge can help in the prevention and management of food-borne illnesses through proper food safety practices, surveillance, and treatment.
Classification of food-borne diseases refers to the categorization of illnesses caused by consuming contaminated food or beverages. There are different classification systems used to categorize food-borne diseases, but most commonly, they are classified based on the causative agent.
Food-borne diseases can be caused by various microorganisms such as bacteria, viruses, parasites, and toxins. Some of the common food-borne illnesses caused by bacteria include Salmonella, Campylobacter, and Escherichia coli (E. coli) infections. Viral infections such as norovirus and hepatitis A can also be transmitted through contaminated food or water. Parasitic infections such as giardiasis and cryptosporidiosis can be caused by consuming contaminated food or water.
The classification of food-borne diseases is important for identifying and understanding the different types of pathogens that cause food poisoning. This knowledge can help in the prevention and management of food-borne illnesses through proper food safety practices, surveillance, and treatment.
its about role of microbiology in food safety and role of Microbiology in discovering new technologies and techniques .Microbes can attack food and deteriorate its quality and safety for human consumption . it also tells about the microbial food safety concerns with respect to economy.
Concise description on various aspects of Food Microbiology and importance in Medical Microbiolgy and healthcare for Medical PG Students, Medical UG Students, Nursing students.
This ppt included all important points about food poisoning, these short and simple notes will provide you better knowledge about different types of fungal and chemical intoxications.
The human microbiome comprises of collective genome of all the microbes residing at various sites in the human body and consisting of communities of a variety of microorganisms, including Eukaryotes, Archaea, Bacteria and the virus that reside in the different body habitat including the skin, the oral cavity, respiratory tract, gastrointestinal tract, urinary tract, reproductive tract etc. We acquire these bacteria during birth and the first year of life, and they live with us throughout our lives.
The human microbiota helps us to keep healthy, but sometimes these bacteria can also be harmful. We need to take good care of our microbiota to avoid the development of some diseases, such as obesity and asthma. We should eat healthy foods that contribute to the development of a healthy microbiota. The study of the human microbiome is important, and it gives an in-depth understanding of the interplay between humans and its indigenous microbiota. This gives valuable insight into further research studies in optimizing these organisms to combating life-threatening diseases.
Probiotics are living microorganisms that co-exist with humans. Different from pathogenic microorganisms, probiotics are beneficial, and sometimes essential to health. For example, intake of probiotics can increase the number of beneficial bacteria in the intense, maintain the dynamic balance of intestinal flora, and enhance
gastrointestinal health. https://www.creative-enzymes.com/cate/probiotics_99.html
Application of bacteria in engenetic engineering.pptx voice.pdfkhushbushastri
#Application of bacteria in genetic engineering
#Application of Genetic Engineering
#Genetic engineering of Bacteria
#Bacteria as biofactories: to produce insulin
for diabetic patients
#Genetically Engineered Bacteria Could Prevent Obesity
#Role of Restriction Enzymes
#Genetically-engineered bacteria :
can inhale CO2 from the air and convert it into energy.
#Genetically engineered E. coli
# Role of Genetically engineered bacteria help in the production of insulin
#producing large amounts of pure human proteins for use in medicine
#Most DNA manipulation takes place within bacterial plasmids before being transferred to another host
#Engineering bacteria : Use as a treatment of genetic diseases
#Animation of synthetic bacteria communicating
#Important of Genetic Engineering
#Important tool for natural scientists
#Application of Bacillus thuringiensis
Bacteriology studies of bacteria
# branch of microbiology
# study of bacteria
# application
# role of bacteriology
# bacteria
# Koch postulate
#History
# role of bacteriology
# branch of bacteriology
# Recombination bacteria
# pathogenetic bacteriology
Prokaryotic and Eukaryotic Cells
# Introduction
# Definition of Prokaryotic Cells
# Definition of Eukaryotic Cells
# Feature of Prokaryotic and Eukaryotic Cells
# Common Factor of Prokaryotic and Eukaryotic Cells
# Difference Prokaryotic and Eukaryotic Cells
# Cell structure of Prokaryotic & Eukaryotic Cells
# EXAMPLES OF Prokaryotic & Eukaryotic Cells
Monoclonal antibody
# Definition
# A general representation of the method used to produce monoclonal antibodies
#Applications
# Monoclonal antibodies for cancer.
#MAbs approved by the FDA for cancer include:
# Factor affecting monoclonal antibody immunogenicity
#Monoclonal Antibodies : 4 Types
# Monoclonal Antibodies : 4 Types images
Economic importance of bacteria
#Economic importance of bacteria
#Bacteria : economically important as these microorganisms are used by humans for many purposes.
#Beneficial uses of bacteria
#Genetic engineering :
#Biotechnology :
#Food processing :
#Bioremediation
#Industry importance of bacteria
#Fiber industry:
#Medicine (probiotics)
#Agriculture importance
Mitosis and meiosis
# 2 types of cell division
# definition of meiosis
# phases of meiosis
# definition of mitosis
# stages of mitosis
# different between mitosis and meiosis
# similarities between mitosis and meiosis
Actinomyces: Genus of the actinobacteria
# Prokaryotic organisms
#Actinomyces colonies : form fungus-like branched networks of hyphae
# known as a ray fungus
#Scientific classification
# life cycle of sporulating actinomycetes
#Characteristics and Functions of Actinomycetes
# Generally anaerobic bacteria
Escherichia coli (e.c oli) : gram- ve bacteria
Morphology
CLASSIFICATION
NUTRITION
IMAGE
E.COLI on EMB agar
E.coli on MacConkey's Agar
e.coli : cell structure
Observation of Io’s Resurfacing via Plume Deposition Using Ground-based Adapt...Sérgio Sacani
Since volcanic activity was first discovered on Io from Voyager images in 1979, changes
on Io’s surface have been monitored from both spacecraft and ground-based telescopes.
Here, we present the highest spatial resolution images of Io ever obtained from a groundbased telescope. These images, acquired by the SHARK-VIS instrument on the Large
Binocular Telescope, show evidence of a major resurfacing event on Io’s trailing hemisphere. When compared to the most recent spacecraft images, the SHARK-VIS images
show that a plume deposit from a powerful eruption at Pillan Patera has covered part
of the long-lived Pele plume deposit. Although this type of resurfacing event may be common on Io, few have been detected due to the rarity of spacecraft visits and the previously low spatial resolution available from Earth-based telescopes. The SHARK-VIS instrument ushers in a new era of high resolution imaging of Io’s surface using adaptive
optics at visible wavelengths.
(May 29th, 2024) Advancements in Intravital Microscopy- Insights for Preclini...Scintica Instrumentation
Intravital microscopy (IVM) is a powerful tool utilized to study cellular behavior over time and space in vivo. Much of our understanding of cell biology has been accomplished using various in vitro and ex vivo methods; however, these studies do not necessarily reflect the natural dynamics of biological processes. Unlike traditional cell culture or fixed tissue imaging, IVM allows for the ultra-fast high-resolution imaging of cellular processes over time and space and were studied in its natural environment. Real-time visualization of biological processes in the context of an intact organism helps maintain physiological relevance and provide insights into the progression of disease, response to treatments or developmental processes.
In this webinar we give an overview of advanced applications of the IVM system in preclinical research. IVIM technology is a provider of all-in-one intravital microscopy systems and solutions optimized for in vivo imaging of live animal models at sub-micron resolution. The system’s unique features and user-friendly software enables researchers to probe fast dynamic biological processes such as immune cell tracking, cell-cell interaction as well as vascularization and tumor metastasis with exceptional detail. This webinar will also give an overview of IVM being utilized in drug development, offering a view into the intricate interaction between drugs/nanoparticles and tissues in vivo and allows for the evaluation of therapeutic intervention in a variety of tissues and organs. This interdisciplinary collaboration continues to drive the advancements of novel therapeutic strategies.
Comparing Evolved Extractive Text Summary Scores of Bidirectional Encoder Rep...University of Maribor
Slides from:
11th International Conference on Electrical, Electronics and Computer Engineering (IcETRAN), Niš, 3-6 June 2024
Track: Artificial Intelligence
https://www.etran.rs/2024/en/home-english/
Richard's aventures in two entangled wonderlandsRichard Gill
Since the loophole-free Bell experiments of 2020 and the Nobel prizes in physics of 2022, critics of Bell's work have retreated to the fortress of super-determinism. Now, super-determinism is a derogatory word - it just means "determinism". Palmer, Hance and Hossenfelder argue that quantum mechanics and determinism are not incompatible, using a sophisticated mathematical construction based on a subtle thinning of allowed states and measurements in quantum mechanics, such that what is left appears to make Bell's argument fail, without altering the empirical predictions of quantum mechanics. I think however that it is a smoke screen, and the slogan "lost in math" comes to my mind. I will discuss some other recent disproofs of Bell's theorem using the language of causality based on causal graphs. Causal thinking is also central to law and justice. I will mention surprising connections to my work on serial killer nurse cases, in particular the Dutch case of Lucia de Berk and the current UK case of Lucy Letby.
Earliest Galaxies in the JADES Origins Field: Luminosity Function and Cosmic ...Sérgio Sacani
We characterize the earliest galaxy population in the JADES Origins Field (JOF), the deepest
imaging field observed with JWST. We make use of the ancillary Hubble optical images (5 filters
spanning 0.4−0.9µm) and novel JWST images with 14 filters spanning 0.8−5µm, including 7 mediumband filters, and reaching total exposure times of up to 46 hours per filter. We combine all our data
at > 2.3µm to construct an ultradeep image, reaching as deep as ≈ 31.4 AB mag in the stack and
30.3-31.0 AB mag (5σ, r = 0.1” circular aperture) in individual filters. We measure photometric
redshifts and use robust selection criteria to identify a sample of eight galaxy candidates at redshifts
z = 11.5 − 15. These objects show compact half-light radii of R1/2 ∼ 50 − 200pc, stellar masses of
M⋆ ∼ 107−108M⊙, and star-formation rates of SFR ∼ 0.1−1 M⊙ yr−1
. Our search finds no candidates
at 15 < z < 20, placing upper limits at these redshifts. We develop a forward modeling approach to
infer the properties of the evolving luminosity function without binning in redshift or luminosity that
marginalizes over the photometric redshift uncertainty of our candidate galaxies and incorporates the
impact of non-detections. We find a z = 12 luminosity function in good agreement with prior results,
and that the luminosity function normalization and UV luminosity density decline by a factor of ∼ 2.5
from z = 12 to z = 14. We discuss the possible implications of our results in the context of theoretical
models for evolution of the dark matter halo mass function.
Nutraceutical market, scope and growth: Herbal drug technologyLokesh Patil
As consumer awareness of health and wellness rises, the nutraceutical market—which includes goods like functional meals, drinks, and dietary supplements that provide health advantages beyond basic nutrition—is growing significantly. As healthcare expenses rise, the population ages, and people want natural and preventative health solutions more and more, this industry is increasing quickly. Further driving market expansion are product formulation innovations and the use of cutting-edge technology for customized nutrition. With its worldwide reach, the nutraceutical industry is expected to keep growing and provide significant chances for research and investment in a number of categories, including vitamins, minerals, probiotics, and herbal supplements.
What is greenhouse gasses and how many gasses are there to affect the Earth.moosaasad1975
What are greenhouse gasses how they affect the earth and its environment what is the future of the environment and earth how the weather and the climate effects.
Deep Behavioral Phenotyping in Systems Neuroscience for Functional Atlasing a...Ana Luísa Pinho
Functional Magnetic Resonance Imaging (fMRI) provides means to characterize brain activations in response to behavior. However, cognitive neuroscience has been limited to group-level effects referring to the performance of specific tasks. To obtain the functional profile of elementary cognitive mechanisms, the combination of brain responses to many tasks is required. Yet, to date, both structural atlases and parcellation-based activations do not fully account for cognitive function and still present several limitations. Further, they do not adapt overall to individual characteristics. In this talk, I will give an account of deep-behavioral phenotyping strategies, namely data-driven methods in large task-fMRI datasets, to optimize functional brain-data collection and improve inference of effects-of-interest related to mental processes. Key to this approach is the employment of fast multi-functional paradigms rich on features that can be well parametrized and, consequently, facilitate the creation of psycho-physiological constructs to be modelled with imaging data. Particular emphasis will be given to music stimuli when studying high-order cognitive mechanisms, due to their ecological nature and quality to enable complex behavior compounded by discrete entities. I will also discuss how deep-behavioral phenotyping and individualized models applied to neuroimaging data can better account for the subject-specific organization of domain-general cognitive systems in the human brain. Finally, the accumulation of functional brain signatures brings the possibility to clarify relationships among tasks and create a univocal link between brain systems and mental functions through: (1) the development of ontologies proposing an organization of cognitive processes; and (2) brain-network taxonomies describing functional specialization. To this end, tools to improve commensurability in cognitive science are necessary, such as public repositories, ontology-based platforms and automated meta-analysis tools. I will thus discuss some brain-atlasing resources currently under development, and their applicability in cognitive as well as clinical neuroscience.
3. FOOD MICROBIOLOGY
Study of microorganisms causing food spoilage;
Pathogens that may cause disease
Especially if food is improperly cooked or stored;
microbes used to produce
Fermented foods e.g.
Cheese,
Yogurt,
Bread,
Beer
Wine
4.
5. Food safety
• Food safety : focus of food microbiology.
• Numerous agents of disease
and pathogens are readily transmitted via
food which includes bacteria and viruses.
6. Food testing
To ensure safety of
food products,
microbiological
tests for
pathogens
spoilage
organisms are
required.
