Yeastogram
0 likes573 views
This document provides instructions for making yeast culture medium and growing yeast cultures. It includes a list of ingredients for the yeast culture medium, such as sugar, agar agar, meat extract, and yeast extract. It also provides a step-by-step protocol for making and storing the yeast culture medium and petri dishes. Safety rules and required lab equipment are outlined as well, including tying back hair, washing hands, wearing protective gear, and cleaning work spaces. Inspiration sources and image credits are listed at the end.
1 of 14
Recommended
Microbes in human welfare
Microbes in human welfaresurendran aduthila
油
Microbes are found everywhere in nature and can be grown in laboratories. They play many important roles in human welfare by fermenting foods, producing antibiotics and industrial chemicals, treating sewage, generating biogas, and acting as biocontrol agents and biofertilizers. Microbes are used in the dairy industry to curdle milk and leaven bread, and to produce various fermented foods like cheeses, yogurt, and fermented beverages. They are also employed industrially to synthesize antibiotics, organic acids, and enzymes through fermentation. In wastewater treatment, microbes aid in the biological oxidation and removal of pollutants.Fermentation
FermentationDr NEETHU ASOKAN
油
This document discusses fermentation, which is an anaerobic process by which organisms like bacteria and yeast convert sugars into acids, gases, or alcohol without oxygen. It produces energy through glycolysis and then reduces pyruvate to products like lactic acid or ethanol. There are different types of fermentation defined by their end products, including lactic acid, alcoholic, acetic acid, and butyric acid fermentation. The fermentation process involves upstream and downstream steps to optimize conditions for microorganism growth and product recovery. Common fermentation methods are batch, continuous, fed-batch, aerobic, anaerobic, surface, and submerged fermentations.Bio
BioAlokBind1
油
This document is a student project on microbes in human welfare submitted by Alok Kumar Bind. It includes an introduction to microbes, their role in food production including cheese, wine and curd making. It also discusses the use of microbes in water treatment processes like primary, secondary and tertiary treatment. Finally, it covers the use of microbes in energy production such as algae fuel, cellulosic fuel and biogas. The project was submitted to fulfill biology practical examination requirements.Liquid spawn cultivation of pleurotus spp. by submerged fermentation
Liquid spawn cultivation of pleurotus spp. by submerged fermentationCebeni langa
油
This document discusses the cultivation of oyster mushrooms (Pleurotus spp.) using liquid spawn fermentation. It found that:
1) Among media containing different carbohydrate sources, oat bran medium (BOMY) supported the highest mushroom mycelial biomass growth in shake flasks.
2) Liquid spawn production in bioreactors using the optimized BOMY medium was successfully demonstrated.
3) Maintaining 30% dissolved oxygen in bioreactors may have favored mycelial biomass production over uncontrolled conditions, but more investigation is needed.
4) Liquid spawn was able to colonize solid lignocellulosic substrates like coffee beans and sawdust within 6Biotechnology Std Grade
Biotechnology Std Gradejayerichards
油
The document discusses biotechnology processes involving microorganisms like bacteria and yeast. It describes how these microbes are used to ferment sugars from various raw materials like grains and fruit juices to produce useful products. Through fermentation, bacteria convert sugars into alcohol, carbon dioxide, and other molecules. This process is used in food industries like baking, brewing, and dairy to produce items like bread, beer, and yogurt.Cleaning In Place in Dairy Industry- Overview 
Cleaning In Place in Dairy Industry- Overview TamalSarkar18
油
The document discusses cleaning, disinfecting, and sterilization processes in the dairy industry. It covers the definitions and purposes of cleaning, disinfecting, and sterilization. It also describes different types of fouling and factors that influence fouling. Furthermore, it discusses parameters for effective cleaning like mechanical, chemical, thermal forces and time. Key aspects of cleaning in place (CIP) procedures and validation/monitoring of cleaning processes are also summarized.Isolation of protease producing microorganism
Isolation of protease producing microorganismBenittabenny
油
1. The document discusses isolating soil bacteria from the rhizosphere of ginger that can produce proteases and examining their staining characteristics.
2. Materials and methods included taking a soil sample, isolating 6 bacteria on agar plates, screening for protease production using milk agar, and performing gram staining.
3. Results showed that of the 6 isolated bacteria, 2 were gram positive cocci, 2 were gram positive staphylococci, 1 was gram negative rod, and 1 was gram positive rod. One bacterium produced a clear zone indicating protease production.Microbes in human welfare 
Microbes in human welfare NikhilPorwal4
油
Microbes are microscopic living organisms that are not visible to the naked eye because they are 0.1 mm or less in size. They belong to diverse groups including bacteria, fungi, viroids, and prions. Microbiology is the branch of biology that studies microbes. Microbes play important roles in food preparation through fermentation, as well as industrial production including alcoholic beverages, organic acids, vitamins, and gibberellins. They are also essential in sewage treatment, where they consume organic matter through aerobic respiration to reduce the biological oxygen demand of wastewater before discharge or reuse.Alkaline Proteases
Alkaline Proteasesgirish sawala
油
1. The document reports on the isolation, identification, and production of alkaline protease enzymes from Bacillus species for industrial applications.
2. Six alkaline protease producing Bacillus species were isolated from soil samples and identified using biochemical tests. The enzyme was partially purified and optimized.
3. Bacillus brevis was found to produce the highest alkaline protease levels when grown in production medium 3 at pH 9 and 37属C, with increased activity over 72 hours of incubation correlated with increased bacterial growth.38938697 microbes-in-human-welfare - copy
38938697 microbes-in-human-welfare - copyDAV Public School
油
This document discusses the important roles of microbes in human welfare. It describes how microbes are useful in areas like biofertilizers, biocontrol agents, biogas production, sewage treatment, and the production of industrial and household products. Specifically, it provides examples of microbes that are used to produce foods like curd, bread, and cheeses. It also explains how microbes are used to produce beneficial compounds like antibiotics, chemicals, enzymes, and bioactive molecules.Scope of Microbiology in Human Welfare 
Scope of Microbiology in Human Welfare Sazzad Khan
油
This document summarizes the important roles of microorganisms in various areas of human welfare like food production, animal feed, agriculture, industry, health, sanitation, pollution control and medicine. It outlines how microbes are used in the production of foods like bread, cheese, yogurt and beverages. It also describes how microbes fix nitrogen from the air in soil, produce natural fertilizers, decompose organic matter and release nutrients back into the soil. Additionally, it mentions uses of microbes in producing ethanol fuel, enzymes for detergents and textiles, and in biotechnology applications such as producing insulin, antibiotics and vaccines.Histosol : Powerful Bacteria Eliminator
Histosol : Powerful Bacteria EliminatorFran Bennewith
油
Histosol - eliminates odours and digests solids.
Application potentials:
l Portable Toilets.
l Abattoirs.
l Meat and Seafood Processing Plants.
l Mushroom Canneries.
l Vegetable Farms and Processing Plants.
l Restaurants.
l Paper pulp plants and paper mills.
l Wastewater Treatment Plants.
l Livestock Farms.
l Rock Quarries.
l Fruit Juice Factories.
l Bakeries.
l Grease Traps and Septic Tanks.
l Cheese Factories.Preservation of microbes
Preservation of microbesNithyaNandapal
油
The document discusses various methods for preserving microorganisms. Short term methods include periodic transfer to fresh medium, storage in saline suspension, and refrigeration. Long term methods involve storage under mineral oil, lyophilization (freeze drying), cryopreservation in liquid nitrogen, and storage in sterile soil or silica gel. Lyophilization works by freezing and then reducing moisture content through sublimation and desorption. It allows storage at room temperature for many years but can damage some microbes. Cryopreservation in liquid nitrogen at -196属C also enables long term storage of over 10-30 years without genetic change.Applications of Microbiology
Applications of MicrobiologyShipra Pande
油
Microorganisms play an important role in many industries like baking, brewing, agriculture, food, pharmaceuticals, and biofuel production. They are used to produce foods and beverages through fermentation. Enzymes produced by microbes are important in food processing. Some microbes produce organic solvents, fuels, and fertilizers that are useful for agriculture and industry. Certain bacteria and fungi are also being developed as biopesticides to control agricultural pests.Fermented Vegetables
Fermented VegetablesPrathamesh Kudalkar
油
The document discusses several types of fermented vegetables including sauerkraut, kimchi, olives, and pickles. It describes the key ingredients and processes used to ferment each vegetable. Sauerkraut is made from fermented cabbage using a process of shredding, salting, and fermenting the cabbage for several weeks. Kimchi also uses fermented cabbage but includes additional spices and a shorter fermentation time. Olives undergo a lye treatment before being fermented in brine for 6-8 months. Pickles are made by fermenting cucumbers in a brine solution for several weeks. The dominant microorganisms in each fermentation process are various species of lacticIndustrial microbiology
Industrial microbiologyDr NEETHU ASOKAN
油
Introduction to industrial microbiology
history of industrial microbiology
industrially important microorganismsIndustrial product derived from microbs
Industrial product derived from microbsAnbarasan D
油
Microbial biotechnology uses microbes to produce products and services of economic value through fermentation. Some key properties of useful microorganisms include being able to produce spores or be easily inoculated, grow rapidly at large scale in inexpensive media, and produce the desired product quickly without being pathogenic or difficult to genetically manipulate. Microbes are used industrially to produce beverages, antibiotics, organic acids, amino acids, enzymes, vitamins, organic solvents, single cell protein, steroids, pharmaceutical drugs, and dairy products. Common microorganisms used include yeasts, bacteria, actinomycetes and fungi.Microbial Enzymes and Biotechnology
Microbial Enzymes and BiotechnologyNida Javed
油
This articles is based on information regarding how to produce microbial enzymes, methods of enzyme purification including sources and application of microbial enzymes.XII bio microbes in human welfare complete
XII bio microbes in human welfare completeBhoomikaDhiman2
油
Microbes play an essential role in sewage treatment by reducing biochemical oxygen demand (BOD) and pollutants. Sewage treatment occurs in two stages: primary treatment involves physical removal of solids, and secondary treatment uses aerobic microbes that break down organic waste, reducing BOD. The microbes form flocs that are removed, with some used as inoculum and the rest digested anaerobically to produce biogas. The treated effluent is then safe to release into water bodies, demonstrating how microbes naturally purify sewage.Use of microbes in industry
Use of microbes in industrysnehaljadhav2705
油
Microbes, or microscopic organisms, are widely used in large-scale industrial processes. Microbes can be used to create biofertilizers or to reduce metal pollutants. Microbes can also be used to produce certain non-microbial products, such as the diabetes medication insulin, vaccines, etc. These slides will give insights into uses of microbes in production of enzymes, antibiotics, beverages, vitamins, vaccines, probiotics, etcMicrobes in human welfare
Microbes in human welfareRahul Reghu
油
This document discusses microbes and their importance to human welfare. It defines microbes as living organisms too small to see with the naked eye that are visible under a microscope. It notes that Anton van Leeuwenhoek discovered microbes in 1675 using one of the first microscopes. The document provides examples of how microbes are used to produce important household products like bread, cheese and beer, as well as industrial products like ethanol and antibiotics. It also discusses how microbes are used to produce bioactive molecules and how some microbes aid soil fertilization.Production of enzyme
Production of enzymeNamrud1987
油
This document provides an overview of enzyme production from various sources including animals, plants, and microbes. It discusses how enzymes can be extracted from tissues and fermentation processes. Key points include:
- Enzymes can be derived from animal organs, plant materials, or microbial fermentation. Microbes are now the dominant source due to lower costs and ability to genetically modify them.
- Upstream processing for microbial enzymes includes isolating microorganisms, developing strains, and formulating culture media. Downstream processing covers extraction, purification, and final processing steps.
- Extraction from tissues requires grinding or lysing cells followed by centrifugation, precipitation, and other purification methods. Fermentation allows easier downstream processing of extracellularThe preservation of bacterial and fungal strains
The preservation of bacterial and fungal strainsDr. Ishan Y. Pandya
油
The document discusses various methods for preserving bacterial and fungal strains. It describes preservation techniques such as serial transfer, preservation in distilled water, under oil, lyophilization, on silica gel, paper, beads and soil. It also discusses cryopreservation techniques like storing agar plugs or cell suspensions in liquid nitrogen. The goals of preservation are to maintain culture productivity, genetic purity and biochemical properties over long periods of storage and transportation. The document provides detailed protocols for various preservation methods.Enzyme production
Enzyme productionMd Salman Ashrafi
油
Microbial enzymes are biological catalysts produced by microorganisms that are used for various biochemical reactions. There are two main types of enzymes - adaptive and constitutive. Enzymes can be produced via submerged culture or semisolid culture methods. Semisolid culture involves growing the enzyme-producing microorganism on the surface of a moistened solid substrate, while submerged culture uses fermentation equipment like tanks. Common microbes used in enzyme production include Aspergillus species. The production process involves isolation of microorganisms, strain development, inoculum preparation, and fermentation.Aromatic antibiotics
Aromatic antibioticsnidhipatel458398
油
This document discusses three aromatic antibiotics: chloramphenicol, griseofulvin, and novobiocin. It provides details on the structure, mechanisms of action, production processes, and uses of chloramphenicol and griseofulvin. Chloramphenicol is a broad-spectrum antibiotic that binds to bacterial ribosomes to inhibit protein synthesis. It is produced by fermentation but also synthesized chemically. Griseofulvin specifically targets fungal cells and is believed to affect chitin biosynthesis. It is produced by fermenting Penicillium patulum and used to treat various skin and nail fungal infections. The document outlines the fermentation and downstream processing steps for manufacturing both antibiotics on anMicrobes in human welfare-NCEERT Based for NEET
Microbes in human welfare-NCEERT Based for NEETAshokan Kannarath
油
Microbes play an important role in human welfare. They are used to produce foods like curd, bread, cheese and beverages like wine and beer through fermentation. They are also used industrially to produce antibiotics, organic acids, enzymes and other bioactive molecules. Microbes help treat sewage by reducing biochemical oxygen demand and generating biogas from sludge. They act as biocontrol agents for pests and help increase soil fertility as biofertilizers by fixing nitrogen or solubilizing phosphorus. Microbial fermentation By Aneela Saleem
Microbial fermentation By Aneela SaleemAneelaSaleem
油
This document discusses different types of fermentation processes used in industry. It begins with an introduction and overview of fermentation media and microorganisms. It then describes the main types of fermentation processes - batch, fed-batch, and continuous fermentation - and factors that influence each type such as growth rate and flow rate. The document also covers solid state and submerged liquid fermentations. Important considerations for continuous fermentation are highlighted. Recent advances in fermentation technology are briefly mentioned at the end.PRODUCTION OF PROTEASE BY ALKALOPHILIC BACILLUSSUBTILIS IN BIOREACTOR AND ITS...
PRODUCTION OF PROTEASE BY ALKALOPHILIC BACILLUSSUBTILIS IN BIOREACTOR AND ITS...AM Publications
油
The current studies were aimed at to investigate role of pH, dissolved oxygen for production protease in bioreactor by alkalophilic bacterium and application of saw dust for its purification. The production of proteolytic enzyme by Bacillus subtilis IC-5 started as pH of medium falls to 9 and reached to maximum at pH 7 i.e., 4400 Uml-1 . Likewise dissolved oxygen decreased in the medium as the protease production progresses. Saw dust was successively utilized for partial purification of protease. The partial purification of protease increased the specific activity to5.3 fold. The optimum pH and temperature for purified activity was 11 and 700C, respectively. The purified enzyme was stable up to pH 12 and 80oC.Microbiology agar
Microbiology agarNAEEM REHMAT
油
Agar is a polymer extracted from red algae that is used to solidify culture media for growing bacteria. It is preferred over gelatin for culturing bacteria because bacteria cannot degrade agar. Agar forms a stiff gel at room temperature and remains solid up to 65属C, making it suitable for growing bacteria. Common types of agar include nutrient agar, which supports growth of many bacteria types, and LB agar, which is recommended for student use as it does not preferentially grow pathogenic bacteria. Proper preparation and handling of agar plates is required for safe experimentation.Types of culture media.pptx3.pdf 4
Types of culture media.pptx3.pdf 4Univ. of Tripoli
油
1. PEA agar is a selective culture medium that allows growth of gram-positive bacteria like Staphylococcus while inhibiting most gram-negative bacteria.
2. PEA contains phenyl ethyl alcohol which disrupts the membranes of gram-negative bacteria.
3. PEA agar is used to isolate gram-positive bacteria from mixed samples and to inhibit common contaminants like E. coli and Proteus species.More Related Content
What's hot (20)
Alkaline Proteases
Alkaline Proteasesgirish sawala
油
1. The document reports on the isolation, identification, and production of alkaline protease enzymes from Bacillus species for industrial applications.
2. Six alkaline protease producing Bacillus species were isolated from soil samples and identified using biochemical tests. The enzyme was partially purified and optimized.
3. Bacillus brevis was found to produce the highest alkaline protease levels when grown in production medium 3 at pH 9 and 37属C, with increased activity over 72 hours of incubation correlated with increased bacterial growth.38938697 microbes-in-human-welfare - copy
38938697 microbes-in-human-welfare - copyDAV Public School
油
This document discusses the important roles of microbes in human welfare. It describes how microbes are useful in areas like biofertilizers, biocontrol agents, biogas production, sewage treatment, and the production of industrial and household products. Specifically, it provides examples of microbes that are used to produce foods like curd, bread, and cheeses. It also explains how microbes are used to produce beneficial compounds like antibiotics, chemicals, enzymes, and bioactive molecules.Scope of Microbiology in Human Welfare
Scope of Microbiology in Human Welfare Sazzad Khan
油
This document summarizes the important roles of microorganisms in various areas of human welfare like food production, animal feed, agriculture, industry, health, sanitation, pollution control and medicine. It outlines how microbes are used in the production of foods like bread, cheese, yogurt and beverages. It also describes how microbes fix nitrogen from the air in soil, produce natural fertilizers, decompose organic matter and release nutrients back into the soil. Additionally, it mentions uses of microbes in producing ethanol fuel, enzymes for detergents and textiles, and in biotechnology applications such as producing insulin, antibiotics and vaccines.Histosol : Powerful Bacteria Eliminator
Histosol : Powerful Bacteria EliminatorFran Bennewith
油
Histosol - eliminates odours and digests solids.
Application potentials:
l Portable Toilets.
l Abattoirs.
l Meat and Seafood Processing Plants.
l Mushroom Canneries.
l Vegetable Farms and Processing Plants.
l Restaurants.
l Paper pulp plants and paper mills.
l Wastewater Treatment Plants.
l Livestock Farms.
l Rock Quarries.
l Fruit Juice Factories.
l Bakeries.
l Grease Traps and Septic Tanks.
l Cheese Factories.Preservation of microbes
Preservation of microbesNithyaNandapal
油
The document discusses various methods for preserving microorganisms. Short term methods include periodic transfer to fresh medium, storage in saline suspension, and refrigeration. Long term methods involve storage under mineral oil, lyophilization (freeze drying), cryopreservation in liquid nitrogen, and storage in sterile soil or silica gel. Lyophilization works by freezing and then reducing moisture content through sublimation and desorption. It allows storage at room temperature for many years but can damage some microbes. Cryopreservation in liquid nitrogen at -196属C also enables long term storage of over 10-30 years without genetic change.Applications of Microbiology
Applications of MicrobiologyShipra Pande
油
Microorganisms play an important role in many industries like baking, brewing, agriculture, food, pharmaceuticals, and biofuel production. They are used to produce foods and beverages through fermentation. Enzymes produced by microbes are important in food processing. Some microbes produce organic solvents, fuels, and fertilizers that are useful for agriculture and industry. Certain bacteria and fungi are also being developed as biopesticides to control agricultural pests.Fermented Vegetables
Fermented VegetablesPrathamesh Kudalkar
油
The document discusses several types of fermented vegetables including sauerkraut, kimchi, olives, and pickles. It describes the key ingredients and processes used to ferment each vegetable. Sauerkraut is made from fermented cabbage using a process of shredding, salting, and fermenting the cabbage for several weeks. Kimchi also uses fermented cabbage but includes additional spices and a shorter fermentation time. Olives undergo a lye treatment before being fermented in brine for 6-8 months. Pickles are made by fermenting cucumbers in a brine solution for several weeks. The dominant microorganisms in each fermentation process are various species of lacticIndustrial microbiology
Industrial microbiologyDr NEETHU ASOKAN
油
Introduction to industrial microbiology
history of industrial microbiology
industrially important microorganismsIndustrial product derived from microbs
Industrial product derived from microbsAnbarasan D
油
Microbial biotechnology uses microbes to produce products and services of economic value through fermentation. Some key properties of useful microorganisms include being able to produce spores or be easily inoculated, grow rapidly at large scale in inexpensive media, and produce the desired product quickly without being pathogenic or difficult to genetically manipulate. Microbes are used industrially to produce beverages, antibiotics, organic acids, amino acids, enzymes, vitamins, organic solvents, single cell protein, steroids, pharmaceutical drugs, and dairy products. Common microorganisms used include yeasts, bacteria, actinomycetes and fungi.Microbial Enzymes and Biotechnology
Microbial Enzymes and BiotechnologyNida Javed
油
This articles is based on information regarding how to produce microbial enzymes, methods of enzyme purification including sources and application of microbial enzymes.XII bio microbes in human welfare complete
XII bio microbes in human welfare completeBhoomikaDhiman2
油
Microbes play an essential role in sewage treatment by reducing biochemical oxygen demand (BOD) and pollutants. Sewage treatment occurs in two stages: primary treatment involves physical removal of solids, and secondary treatment uses aerobic microbes that break down organic waste, reducing BOD. The microbes form flocs that are removed, with some used as inoculum and the rest digested anaerobically to produce biogas. The treated effluent is then safe to release into water bodies, demonstrating how microbes naturally purify sewage.Use of microbes in industry
Use of microbes in industrysnehaljadhav2705
油
Microbes, or microscopic organisms, are widely used in large-scale industrial processes. Microbes can be used to create biofertilizers or to reduce metal pollutants. Microbes can also be used to produce certain non-microbial products, such as the diabetes medication insulin, vaccines, etc. These slides will give insights into uses of microbes in production of enzymes, antibiotics, beverages, vitamins, vaccines, probiotics, etcMicrobes in human welfare
Microbes in human welfareRahul Reghu
油
This document discusses microbes and their importance to human welfare. It defines microbes as living organisms too small to see with the naked eye that are visible under a microscope. It notes that Anton van Leeuwenhoek discovered microbes in 1675 using one of the first microscopes. The document provides examples of how microbes are used to produce important household products like bread, cheese and beer, as well as industrial products like ethanol and antibiotics. It also discusses how microbes are used to produce bioactive molecules and how some microbes aid soil fertilization.Production of enzyme
Production of enzymeNamrud1987
油
This document provides an overview of enzyme production from various sources including animals, plants, and microbes. It discusses how enzymes can be extracted from tissues and fermentation processes. Key points include:
- Enzymes can be derived from animal organs, plant materials, or microbial fermentation. Microbes are now the dominant source due to lower costs and ability to genetically modify them.
- Upstream processing for microbial enzymes includes isolating microorganisms, developing strains, and formulating culture media. Downstream processing covers extraction, purification, and final processing steps.
- Extraction from tissues requires grinding or lysing cells followed by centrifugation, precipitation, and other purification methods. Fermentation allows easier downstream processing of extracellularThe preservation of bacterial and fungal strains
The preservation of bacterial and fungal strainsDr. Ishan Y. Pandya
油
The document discusses various methods for preserving bacterial and fungal strains. It describes preservation techniques such as serial transfer, preservation in distilled water, under oil, lyophilization, on silica gel, paper, beads and soil. It also discusses cryopreservation techniques like storing agar plugs or cell suspensions in liquid nitrogen. The goals of preservation are to maintain culture productivity, genetic purity and biochemical properties over long periods of storage and transportation. The document provides detailed protocols for various preservation methods.Enzyme production
Enzyme productionMd Salman Ashrafi
油
Microbial enzymes are biological catalysts produced by microorganisms that are used for various biochemical reactions. There are two main types of enzymes - adaptive and constitutive. Enzymes can be produced via submerged culture or semisolid culture methods. Semisolid culture involves growing the enzyme-producing microorganism on the surface of a moistened solid substrate, while submerged culture uses fermentation equipment like tanks. Common microbes used in enzyme production include Aspergillus species. The production process involves isolation of microorganisms, strain development, inoculum preparation, and fermentation.Aromatic antibiotics
Aromatic antibioticsnidhipatel458398
油
This document discusses three aromatic antibiotics: chloramphenicol, griseofulvin, and novobiocin. It provides details on the structure, mechanisms of action, production processes, and uses of chloramphenicol and griseofulvin. Chloramphenicol is a broad-spectrum antibiotic that binds to bacterial ribosomes to inhibit protein synthesis. It is produced by fermentation but also synthesized chemically. Griseofulvin specifically targets fungal cells and is believed to affect chitin biosynthesis. It is produced by fermenting Penicillium patulum and used to treat various skin and nail fungal infections. The document outlines the fermentation and downstream processing steps for manufacturing both antibiotics on anMicrobes in human welfare-NCEERT Based for NEET
Microbes in human welfare-NCEERT Based for NEETAshokan Kannarath
油
Microbes play an important role in human welfare. They are used to produce foods like curd, bread, cheese and beverages like wine and beer through fermentation. They are also used industrially to produce antibiotics, organic acids, enzymes and other bioactive molecules. Microbes help treat sewage by reducing biochemical oxygen demand and generating biogas from sludge. They act as biocontrol agents for pests and help increase soil fertility as biofertilizers by fixing nitrogen or solubilizing phosphorus. Microbial fermentation By Aneela Saleem
Microbial fermentation By Aneela SaleemAneelaSaleem
油
This document discusses different types of fermentation processes used in industry. It begins with an introduction and overview of fermentation media and microorganisms. It then describes the main types of fermentation processes - batch, fed-batch, and continuous fermentation - and factors that influence each type such as growth rate and flow rate. The document also covers solid state and submerged liquid fermentations. Important considerations for continuous fermentation are highlighted. Recent advances in fermentation technology are briefly mentioned at the end.PRODUCTION OF PROTEASE BY ALKALOPHILIC BACILLUSSUBTILIS IN BIOREACTOR AND ITS...
PRODUCTION OF PROTEASE BY ALKALOPHILIC BACILLUSSUBTILIS IN BIOREACTOR AND ITS...AM Publications
油
The current studies were aimed at to investigate role of pH, dissolved oxygen for production protease in bioreactor by alkalophilic bacterium and application of saw dust for its purification. The production of proteolytic enzyme by Bacillus subtilis IC-5 started as pH of medium falls to 9 and reached to maximum at pH 7 i.e., 4400 Uml-1 . Likewise dissolved oxygen decreased in the medium as the protease production progresses. Saw dust was successively utilized for partial purification of protease. The partial purification of protease increased the specific activity to5.3 fold. The optimum pH and temperature for purified activity was 11 and 700C, respectively. The purified enzyme was stable up to pH 12 and 80oC.Similar to Yeastogram (7)
Microbiology agar
Microbiology agarNAEEM REHMAT
油
Agar is a polymer extracted from red algae that is used to solidify culture media for growing bacteria. It is preferred over gelatin for culturing bacteria because bacteria cannot degrade agar. Agar forms a stiff gel at room temperature and remains solid up to 65属C, making it suitable for growing bacteria. Common types of agar include nutrient agar, which supports growth of many bacteria types, and LB agar, which is recommended for student use as it does not preferentially grow pathogenic bacteria. Proper preparation and handling of agar plates is required for safe experimentation.Types of culture media.pptx3.pdf 4
Types of culture media.pptx3.pdf 4Univ. of Tripoli
油
1. PEA agar is a selective culture medium that allows growth of gram-positive bacteria like Staphylococcus while inhibiting most gram-negative bacteria.
2. PEA contains phenyl ethyl alcohol which disrupts the membranes of gram-negative bacteria.
3. PEA agar is used to isolate gram-positive bacteria from mixed samples and to inhibit common contaminants like E. coli and Proteus species.MUSHROOM CULTIVATION.pdf
MUSHROOM CULTIVATION.pdfSENTHAMIL E
油
CULTIVATED EDIBLE MUSHROOMS
1. Oyster mushroom : Pleurotus spp
2. Milky mushroom : Calocybe indica
3. Button mushroom : Agaricus bisporus
4. Paddy straw mushroom : Volvariella spp
Bacteriology&immunology lab1
Bacteriology&immunology lab1Brian Musalo
油
This document is a lab report from a student at the University of Zambia describing an experiment to prepare routine diagnostic media and isolate bacteria. The student prepared two types of media - blood agar and MacConkey agar - by diluting commercial powder in distilled water and autoclaving the mixtures. Samples of milk and intestinal washing were then streaked onto the prepared plates and incubated at 37 degrees Celsius overnight. The following day, bacterial growth was observed on the plates, indicating the prepared media supported bacterial culture successfully.Bacterial toxoids
Bacterial toxoidsSuganyaPaulraj
油
Bacterial toxins and toxoids are discussed. Endotoxins are part of the cell wall of gram-negative bacteria and are released upon cell lysis. Exotoxins are secreted by bacteria and can have potent toxicity. Toxoids are modified exotoxins that have had their toxicity destroyed but retain antigenicity, allowing them to be used safely in vaccines. The production of tetanus toxoid involves growing Clostridium tetani bacteria, lysing the cells, purifying and concentrating the exotoxins, inactivating them with formaldehyde to create a toxoid, and formulating the vaccine product.MICROBIOLOGY MEDIA COMPOSITION PROCEDURE.pptx
MICROBIOLOGY MEDIA COMPOSITION PROCEDURE.pptxabhijeetpadhi001
油
This document describes the composition, procedures, and expected results for several types of microbiological media, including nutrient agar (NAM), MacConkey agar, blood agar, chocolate agar, Mannitol-Salt agar (MSA), Eosin-methylene blue (EMB), Mueller Hinton agar (MHA), Thiosulfate-citrate-bile salts-sucrose (TCBS), and Potato Dextrose Agar (PDA). The media support the growth of various bacteria and allow differentiation based on colony morphology and color. Standard procedures involve weighing ingredients, dissolving in water, sterilizing typically by autoclaving, cooling, and pouring into plates.Recently uploaded (20)
Water Treatment Plant | Condensate Polishing Units (CPU) Zld plant - Hyperfi...
Water Treatment Plant | Condensate Polishing Units (CPU) Zld plant - Hyperfi...Hyper Filteration
油
Hyper Filteration deals in wastewater treatment plant, sewage water treatment plant, industrial RO plant, mee, and salt recovery system, sludge dewatering screw press, Zld Plant , etp , stp , etc.
>IObit Driver Booster Pro 12.3.0.549 Crack 2025?
>IObit Driver Booster Pro 12.3.0.549 Crack 2025?crackstore786
油
COPY & PASTE LINK https://crackedstore.co/after-verification-click-go-to-download-page/
Ensures compatibility with various hardware components. Updates outdated, missing, or faulty drivers automatically. One-Click Update. Simplifies ...Disk Drill Pro Crack Free Download Free Download
Disk Drill Pro Crack Free Download Free Downloadcrackstore786
油
COPY & PASTE LINK https://crackedstore.co/after-verification-click-go-to-download-page/
Disk Drill Pro Crack is a professional-grade data recovery software designed to help users recover lost or deleted files from various ...IObit Uninstaller Pro Crack 13.2.0.5 + Key Download 2025
IObit Uninstaller Pro Crack 13.2.0.5 + Key Download 2025maharajput103
油
copy & paste もゐ https://filedownloadx.com/download-link/
IObit Uninstaller Pro Crack is one of the best free software uninstallers for Windows thanks to a batch uninstall feature, support for most Windows versions, and a quick install itself. Download the IObit Uninstaller 14 License Key, and you can easily find the essential Windows Tools.
Adobe After Effects 瑞稲 (2025) + 稲駒駒腫
Adobe After Effects 瑞稲 (2025) + 稲駒駒腫crackstore786
油
COPY & PASTE LINK https://crackedstore.co/after-verification-click-go-to-download-page/
Download the full official version of Adobe After Effects for free. Create incredible motion graphics and the best visual effects with a free trial today!IObit Smart Defrag Pro 9.2.0.323 Crack + Key 2024 [Latest]![IObit Smart Defrag Pro 9.2.0.323 Crack + Key 2024 [Latest]](https://cdn.slidesharecdn.com/ss_thumbnails/slidsahre-file-250220164342-7ea7fa5f2-250303081403-c780870e-thumbnail.jpg?width=560&fit=bounds)
IObit Smart Defrag Pro 9.2.0.323 Crack + Key 2024 [Latest]abbaskanju3
油
Direct License file Link Below https://click4pc.com/after-verification-click-go-to-download-page/
IObit Smart Defrag Pro Crack is a powerful Free Disk Defragmenter that accelerates the whole system with fast and efficient disk defragment. Based on IObit latest disk defrag engine and Boot Time Disk Defrag technology, it created with the worlds leading defragmentation ability.
POSTER PERTANDINGAN DARI REAL SOCIEDAD VS REAL MADRID !!!
POSTER PERTANDINGAN DARI REAL SOCIEDAD VS REAL MADRID !!!SINGASLOT
油
COPA DEL REY - SEMI FINALS !!!
Real Sociedad Vs Real Madrid
Ayo Tonton Dan Dukung Tim Favorit Kamu Hanya Di : https://heylink.me/singaslot.net
Gratis Nonton All Streaming Sportsbook HD
Extra Bonus 200K Untuk Member Baru
#COPADELREY #singaslot #ligaspanyol #laligaspain #realsociedad #realmadrid #jadwalligaspanyol #laligspain #laliga #barca #judebellingham
Password Depot 17.2.1 Full Crack Free Download [Latest]![Password Depot 17.2.1 Full Crack Free Download [Latest]](https://cdn.slidesharecdn.com/ss_thumbnails/slidsahre-file-250220164342-7ea7fa5f1-250303081604-84852296-thumbnail.jpg?width=560&fit=bounds)
Password Depot 17.2.1 Full Crack Free Download [Latest]abbaskanju3
油
Direct License file Link Below https://click4pc.com/after-verification-click-go-to-download-page/Password Depot Crack is a powerful and easy-to-use password manager software that helps you organize all your passwords for example, credit card or software licenses. This powerful software provides security for your password in three ways: it securely stores your password, guarantees you access to secure data and helps you get a secure password.
Join FeelGood at AfrikaBurn 2025 for a Life Changing Festival Journey
Join FeelGood at AfrikaBurn 2025 for a Life Changing Festival Journeydigitalsuhailkhan278
油
AfrikaBurn 2025 is not just a festival; it is an experience of transformation, self-expression, and human connection. FeelGood invites you to embark on a 14-day adventure that blends the best of AfrikaBurn with a carefully curated journey designed to elevate your experience. From the moment you arrive, you will be immersed in a world of creativity, radical expression, and deep community engagement. With VIP access, personalized activities, and a supportive group of like-minded travelers, this journey is about more than just the festival. It is about embracing adventure, breaking boundaries, and discovering new dimensions of yourself. Join us for an experience that will stay with you forever.
Pinnacle Studio Crack With Keygen 2025 Download {Win/Mac}
Pinnacle Studio Crack With Keygen 2025 Download {Win/Mac}rete34re
油
Pinnacle Studio is a video editing software developed by Pinnacle Systems, which is part of Corel Corporation. It's designed for both beginner and advanced video editors, providing a wide range of tools for creating and editing high-quality videos.
https://shorturl.at/s7i50
Copy above link & Paste in New Tab
Filmora Video Editor 14.2.5 Crack [Latest Version] 2025![Filmora Video Editor 14.2.5 Crack [Latest Version] 2025](https://cdn.slidesharecdn.com/ss_thumbnails/maranaoandlumad-250302050027-c24c7938-250302123426-a413432d-thumbnail.jpg?width=560&fit=bounds)
Filmora Video Editor 14.2.5 Crack [Latest Version] 2025crackstore786
油
COPY & PASTE LINK https://crackedstore.co/after-verification-click-go-to-download-page/
5 Crack [Latest Version] 2025 Download for Windows. Filmora is a popular video editing software developed by Wondershare. It's known for being user-friendly ...
>Get & Download Wondershare Filmora Crack Latest
>Get & Download Wondershare Filmora Crack Latestcrackstore786
油
https://crackedtech.net/after-verification-click-go-to-download-page/
Free Download Wondershare Filmora 14.3.2.11147 Full Version - All-in-one home video editor to make a great video. Download Filmora Latest .叶情署諮情稲鰍Capcut Pro Crack For PC Latest 2025 Version
叶情署諮情稲鰍Capcut Pro Crack For PC Latest 2025 Versionlaksken83
油
Direct License file free Link Below
https://communityy.online
CapCut Pro Crack is a popular video editing app for mobile devices! It offers advanced features and capabilities to help you create stunning video.Warrior Cats Animated EP 03 - "Fire and Ice"
Warrior Cats Animated EP 03 - "Fire and Ice"nastyratlad
油
Bundle 12 EP 03 of WCA's "Fire and Ice" based on Harper Collin's "Warrior cats" book series.Odeta Rose - A portrait of sophistication and artistic appreciation
Odeta Rose - A portrait of sophistication and artistic appreciationOdeta Rose
油
A portrait of a sophisticated woman, standing in an art gallery. She's wearing a dark, elegant dress. Her gaze is focused intently on a vibrant abstract painting. Soft, natural light illuminates her face, highlighting her thoughtful expression. The gallery background is blurred, emphasizing her connection to the artwork.Yeastogram
- 1. - YEASTOGRAM Bio- art img. credit // Johanna Rotko
- 3. biotechnology noun bio揃tech揃nol揃o揃gy b朝--tek-n辰-l-j : the use of living cells, bacteria, etc., to make useful products (such as crops that insects are less likely to destroy or new kinds of medicine) Merriam-Wbsters Learnerss Dictionary
- 6. cell CULTURE
- 7. Yeast culture medium 20g Sugar 15g Agar Agar requirement for 1l protocol Weigh the ingriedents | Put everything, except the Agar Agar, in a Beaker | Add the water | S@r | Pour the mix into a boDle | Add the Agar Agar | Screw the lid of the boDle half way | Autoclave for 20(using a pressure cooker) | Let it cool down not below 50 C属, as it will become gel | Cast the Petri Dishes | Wait for them to dry 10g Meat Extract (e.g. Liebig) 10g Yeast Extract (e.g. Marmite) 12g Food dye 1 l Water note The boDle can be stored at room temperature, remember to screw the lid. The Petri dishes can be sealed and stored in the fridge.
- 10. Rules Safety 1 tie your hair 2 wash your hands 3 dress the labcoat and wear safety glasses 4 clean the work space with alchol
- 11. Design Stencil vinyl cutter vector graphic editor
- 12. Photo impression 36-48 h | 30-35属C | UV-A Light