This document discusses cheese making and the role of enzymes like protease. It begins by defining cheese and explaining the cheese making process, which involves curdling milk through acidification and coagulation. Key steps include draining, salting, molding, and ripening. Protease enzymes are added to milk to hydrolyze casein proteins and allow coagulation. Other food processing enzymes discussed are catalase, lactases, amylases and lipase. Specific details are provided about the roles of these enzymes. References are included at the end.
This document summarizes various fermented milk products including butter, ghee, buttermilk, yogurt, shrikhand, and cheese. It provides details on the production processes for each. Butter is produced by churning cream to separate the fat from the buttermilk. Ghee is clarified butter produced by simmering butter to remove residue. Buttermilk is the liquid left after churning butter. Curd is produced by cooling boiled milk and adding a starter culture. Yogurt uses the same culture but is incubated at a higher temperature. Cheese production involves curdling milk with rennet, cutting and cooking the curd, draining whey, pressing, and ripening the curd over time.
Kefir is a fermented milk drink made from kefir grains that contain various probiotic bacteria and yeasts. It has a creamy consistency and tastes similar to buttermilk. Kefir provides numerous health benefits such as improved digestion, immune system support, anti-inflammatory properties, and reduced blood sugar and cholesterol. Its high concentration of probiotics contributes to overall gut and digestive health.
Applications of Biotechnology in Dairy IndustryZarnab Ashraf
This document discusses the applications of biotechnology in dairy products. It describes how biotechnology has been used for centuries in dairy production through starter cultures or enzymes. Some key dairy products developed through biotechnology are cultured butter, cheese, yogurt, cultured cream, and acidophilus milk. Each product uses different bacterial cultures that aid in fermentation. The fermentation process results in chemical changes like lactose conversion and protein breakdown, as well as physical changes like coagulation and texture alterations.
Desert Farms® is now bringing these rural farm families’ products to eager consumers in California and other states. “It’s exciting to bridge gaps between communities that are far apart,” he says. Small start-up companies like Desert Farms can offer real value to customers who care about what’s in and behind their products.
The document defines and describes different types of milk products. It explains that milk is the fresh lacteal secretion from cows containing a minimum percentage of milk fat and milk solids. It then discusses sterilized milk, homogenized milk, soft-curd milk, flavored milks, vitaminized/irradiated milk, fermented milk, acidophilus milk, standardized milk, and humanized milk. For each type, it provides a definition and brief description of the processing or composition.
MILK PROTEINS have long been known for their nutritional and technological value.
Proteins are important constituents of the human diet, since they comprise a principal source of nitrogen and essential amino acids.
Milk proteins have high nutritional value compared to other proteins because of their relatively high content of essential amino acids and good digestibility (Hambraeus, 1992, Smithers, 2008).
The major milk proteins, including the CASEINS, ß-lactoglobulin & a-lactalbumin, are synthesized in the Mammary Epithelial Cells and are only produced by the mammary gland.
The immunoglobulin and serum albumin in milk are not synthesized by the epithelial cells. Instead, they are absorbed from the blood (both serum albumin and the immunoglobulins).
An exception to this is that a limited amount of immunoglobulin is
synthesized by lymphocytes which reside in the mammary tissue (called plasma cells).
These latter cells provide the mammary gland with local immunity.
This document discusses cheese making and the role of enzymes like protease. It begins by defining cheese and explaining the cheese making process, which involves curdling milk through acidification and coagulation. Key steps include draining, salting, molding, and ripening. Protease enzymes are added to milk to hydrolyze casein proteins and allow coagulation. Other food processing enzymes discussed are catalase, lactases, amylases and lipase. Specific details are provided about the roles of these enzymes. References are included at the end.
This document summarizes various fermented milk products including butter, ghee, buttermilk, yogurt, shrikhand, and cheese. It provides details on the production processes for each. Butter is produced by churning cream to separate the fat from the buttermilk. Ghee is clarified butter produced by simmering butter to remove residue. Buttermilk is the liquid left after churning butter. Curd is produced by cooling boiled milk and adding a starter culture. Yogurt uses the same culture but is incubated at a higher temperature. Cheese production involves curdling milk with rennet, cutting and cooking the curd, draining whey, pressing, and ripening the curd over time.
Kefir is a fermented milk drink made from kefir grains that contain various probiotic bacteria and yeasts. It has a creamy consistency and tastes similar to buttermilk. Kefir provides numerous health benefits such as improved digestion, immune system support, anti-inflammatory properties, and reduced blood sugar and cholesterol. Its high concentration of probiotics contributes to overall gut and digestive health.
Applications of Biotechnology in Dairy IndustryZarnab Ashraf
This document discusses the applications of biotechnology in dairy products. It describes how biotechnology has been used for centuries in dairy production through starter cultures or enzymes. Some key dairy products developed through biotechnology are cultured butter, cheese, yogurt, cultured cream, and acidophilus milk. Each product uses different bacterial cultures that aid in fermentation. The fermentation process results in chemical changes like lactose conversion and protein breakdown, as well as physical changes like coagulation and texture alterations.
Desert Farms® is now bringing these rural farm families’ products to eager consumers in California and other states. “It’s exciting to bridge gaps between communities that are far apart,” he says. Small start-up companies like Desert Farms can offer real value to customers who care about what’s in and behind their products.
The document defines and describes different types of milk products. It explains that milk is the fresh lacteal secretion from cows containing a minimum percentage of milk fat and milk solids. It then discusses sterilized milk, homogenized milk, soft-curd milk, flavored milks, vitaminized/irradiated milk, fermented milk, acidophilus milk, standardized milk, and humanized milk. For each type, it provides a definition and brief description of the processing or composition.
MILK PROTEINS have long been known for their nutritional and technological value.
Proteins are important constituents of the human diet, since they comprise a principal source of nitrogen and essential amino acids.
Milk proteins have high nutritional value compared to other proteins because of their relatively high content of essential amino acids and good digestibility (Hambraeus, 1992, Smithers, 2008).
The major milk proteins, including the CASEINS, ß-lactoglobulin & a-lactalbumin, are synthesized in the Mammary Epithelial Cells and are only produced by the mammary gland.
The immunoglobulin and serum albumin in milk are not synthesized by the epithelial cells. Instead, they are absorbed from the blood (both serum albumin and the immunoglobulins).
An exception to this is that a limited amount of immunoglobulin is
synthesized by lymphocytes which reside in the mammary tissue (called plasma cells).
These latter cells provide the mammary gland with local immunity.
Nutritional aspects of milk & milk productsPalviSingla2
Biochemistry of milk & milk products
milk definition,biochemical aspects,flavor,nutritional aspects,description of various milk products ( fermented & non fermented)
This document discusses the physicochemical properties of milk constituents such as water, milk fat, milk proteins, lactose, and minerals. It describes the size, structure, and composition of milk fat globules. It also summarizes the types and properties of casein and whey proteins, lactose, and minor milk constituents including phospholipids, pigments, enzymes, cholesterol, and vitamins. The document then covers additional physicochemical properties of milk such as acidity, pH, density, specific gravity, freezing point, boiling point, color, and flavor.
This presentation discusses whey-based functional beverages. It begins by defining functional beverages and outlining the market structure, including growth in whey product imports. It then discusses various types of whey beverages including fruit juice mixtures, dairy-type drinks, carbonated beverages, and others. Key ingredients used in whey beverages are outlined such as whey protein concentrates and isolates, acids, sweeteners, flavors, and stabilizers. Example formulations are provided for an isotonic sports drink and meal replacement drink. The presentation concludes by noting considerations for beverage formulations.
Milk is a major ingredient used in many foods and beverages like cereals, tea, coffee, ice cream, custard, and puddings. It is high in calcium and fat. Milk contains water along with nutrients like protein, fat, and carbohydrates. Milk undergoes pasteurization to kill harmful bacteria by heating it to 71°C for 15 seconds or 62°C for 30 minutes. There are different types of milk including whole milk, skimmed milk, buttermilk, condensed milk, and dried milk solids which are used in cooking and baking and impact products differently based on their composition.
This document discusses different types of milk including soft curd milk, vitaminized/irradiated milk, fermented milk, rehydrated milk, recombined milk, and humanized milk. It provides details on the characteristics, methods of preparation, advantages and disadvantages of these milk types. The document also discusses requirements for milk to remain stable without deterioration and be safe for consumption.
Cheese is produced through coagulation of milk proteins and entrapment of milk fat. The key steps in cheese making are pretreatment of milk, addition of starter cultures and rennet, cutting the curd, cooking, separating curds and whey, pressing, salting, ripening, and packing. There are over a thousand types of cheeses which vary based on properties and treatment of milk, moisture content, and role of microorganisms in ripening. Common types include soft cheeses like mozzarella, semi-soft cheeses like gouda, hard cheeses like cheddar, and very hard cheeses like parmesan.
Condensed milk was invented in the 1850s by Gail Borden as a way to preserve milk for long periods. It involves evaporating water from milk to increase its concentration and shelf life. Sugar is often added to further preserve it. The processing involves standardizing, heating, condensing the milk in a vacuum, homogenizing, cooling and crystallizing it before packaging. Condensed milk can last up to a year unopened but only 2-3 weeks once opened. It is commonly used in desserts, drinks, ice cream and confectionaries due to its thickness and sweetness.
carbohydrate and salt and vitamins milkFarhang Hamid
Lectuer 2 carbohydrate and salt and vitamins milk
Lactose is the major carbohydrate fraction in milk. It is made up of two sugars, glucose and galactose (Figure 1).
The average lactose content of milk varies between 4.7 and 4.9%, though milk from individual cows may vary more. Mastitis reduces lactose secretion
This document summarizes soybean and wheat proteins. It discusses the classification, properties, and processing of soybean storage proteins like glycinin and β-conglycinin. It describes their subunit structures, functions of enzymes like lipoxygenase, and potential allergens. The document also covers wheat protein fractions like gliadins and glutenins, their genetic composition and roles in dough strength. It provides details on high and low molecular weight glutenin subunits, encoded genes, and repetitive domain structures.
The document summarizes an industrial visit to Ruby Food Products Pvt Ltd, which produces flavored milk products including Jigardanda, Rose, and Badam flavored milks, as well as fruit juices. The processing of almond flavored milk involves standardizing milk to certain fat and SNF levels, homogenizing, pasteurizing, adding almond essence and sugar, filling bottles, capping, retort sterilization, packaging in PET or PP containers, and labeling with required information.
Yogurt is made by fermenting milk with bacterial cultures such as Lactobacillus bulgaricus and Streptococcus thermophilus. The milk is pasteurized, inoculated with the cultures, held to ferment and thicken, and cooled before optional flavors or fruits are added. During fermentation, the cultures convert milk sugars into lactic acid, which coagulates the milk proteins to produce the yogurt's texture while the acidity prevents spoilage.
High palatability and the presence of stable natural fibre are an excellent basis for providing quality nutrients, especially for animals in milk production.
The protein fractions are well-balanced, with an amino-acid profile of high biological value.
The fibrous component performs a thorough mechanical function at the level of the rumen, which best complements that of the other fibrous feed in the unifeed and in traditional rations.
POWERBake® Cellulase Enzyme helps overcome challenges in bakery processing and improves performance. The enzyme breaks down cellulose in flour which allows for better water absorption, dough handling, and proofing stability. This leads to higher yields, more consistent bread quality with increased volume and softness, and greater profits.
This document provides information on the process of cheesemaking. It discusses the key ingredients used, which include milk, starter cultures, coagulants like rennet, and salt. The manufacturing process is outlined in five steps: milk treatment, acidification, coagulation, cutting and pressing the curd, and ripening. Different types of cheeses are classified based on their moisture levels, fat content, and whether they are cured or uncured. A variety of microorganisms play important roles in the ripening process and determining characteristics of different cheeses.
This document provides an overview of dairy production, processing, and marketing. It discusses the principles of dairy farming including sustainable practices around site selection, animal health and welfare, economic stability, and environmental sustainability. It then covers the composition, biosynthesis, properties, and quality factors of milk such as interval between milking and lactation stage that can influence attributes like fat content. The document is intended to provide information on dairy farming practices and milk composition and quality.
UHT treatment involves heating milk to 135-150°C for a short time to achieve commercial sterility. This review summarizes the effects of UHT treatment on milk nutrients. Some nutrients like whey proteins and certain vitamins are reduced by UHT processing. Lactose undergoes isomerization to lactulose. Fat and minerals are largely unaffected. Overall, UHT treatment preserves milk for longer shelf life but can reduce some heat-sensitive nutrients.
Chhana is a type of dairy product made by coagulating boiled milk using acids like lactic or citric acid. It contains 70% moisture and at least 50% milk fat in the dry matter. Chhana is used to make various indigenous sweets in South Asia. It is prepared through traditional batch or bulk methods involving boiling, coagulation, draining whey, and storage. Improved methods use specialized equipment under controlled conditions. Chhana quality is influenced by milk type, coagulation process, and straining technique. Proper production is needed to obtain good quality chhana from buffalo milk.
The document discusses Milma Cattle Feed Plant in Malampuzha, Kerala. It describes the cattle feed manufacturing process, which involves proportioning materials, grinding, mixing, pelleting, and packing. It provides background on the Operation Flood dairy development program and how Milma was established to produce and distribute affordable cattle feed. Milma's cattle feed plant has a capacity of 600 metric tons and produces various cattle feed products that are quality tested and sold through cooperative societies.
This document lists 10 common dairy cattle breeds: Ayrshire, Brown Swiss, Guernsey, Holstein-Friesian, Jersey, Milking Shorthorn, Dutch Belted, American White Park, Illawarra, and Girolanda.
Nutritional aspects of milk & milk productsPalviSingla2
Biochemistry of milk & milk products
milk definition,biochemical aspects,flavor,nutritional aspects,description of various milk products ( fermented & non fermented)
This document discusses the physicochemical properties of milk constituents such as water, milk fat, milk proteins, lactose, and minerals. It describes the size, structure, and composition of milk fat globules. It also summarizes the types and properties of casein and whey proteins, lactose, and minor milk constituents including phospholipids, pigments, enzymes, cholesterol, and vitamins. The document then covers additional physicochemical properties of milk such as acidity, pH, density, specific gravity, freezing point, boiling point, color, and flavor.
This presentation discusses whey-based functional beverages. It begins by defining functional beverages and outlining the market structure, including growth in whey product imports. It then discusses various types of whey beverages including fruit juice mixtures, dairy-type drinks, carbonated beverages, and others. Key ingredients used in whey beverages are outlined such as whey protein concentrates and isolates, acids, sweeteners, flavors, and stabilizers. Example formulations are provided for an isotonic sports drink and meal replacement drink. The presentation concludes by noting considerations for beverage formulations.
Milk is a major ingredient used in many foods and beverages like cereals, tea, coffee, ice cream, custard, and puddings. It is high in calcium and fat. Milk contains water along with nutrients like protein, fat, and carbohydrates. Milk undergoes pasteurization to kill harmful bacteria by heating it to 71°C for 15 seconds or 62°C for 30 minutes. There are different types of milk including whole milk, skimmed milk, buttermilk, condensed milk, and dried milk solids which are used in cooking and baking and impact products differently based on their composition.
This document discusses different types of milk including soft curd milk, vitaminized/irradiated milk, fermented milk, rehydrated milk, recombined milk, and humanized milk. It provides details on the characteristics, methods of preparation, advantages and disadvantages of these milk types. The document also discusses requirements for milk to remain stable without deterioration and be safe for consumption.
Cheese is produced through coagulation of milk proteins and entrapment of milk fat. The key steps in cheese making are pretreatment of milk, addition of starter cultures and rennet, cutting the curd, cooking, separating curds and whey, pressing, salting, ripening, and packing. There are over a thousand types of cheeses which vary based on properties and treatment of milk, moisture content, and role of microorganisms in ripening. Common types include soft cheeses like mozzarella, semi-soft cheeses like gouda, hard cheeses like cheddar, and very hard cheeses like parmesan.
Condensed milk was invented in the 1850s by Gail Borden as a way to preserve milk for long periods. It involves evaporating water from milk to increase its concentration and shelf life. Sugar is often added to further preserve it. The processing involves standardizing, heating, condensing the milk in a vacuum, homogenizing, cooling and crystallizing it before packaging. Condensed milk can last up to a year unopened but only 2-3 weeks once opened. It is commonly used in desserts, drinks, ice cream and confectionaries due to its thickness and sweetness.
carbohydrate and salt and vitamins milkFarhang Hamid
Lectuer 2 carbohydrate and salt and vitamins milk
Lactose is the major carbohydrate fraction in milk. It is made up of two sugars, glucose and galactose (Figure 1).
The average lactose content of milk varies between 4.7 and 4.9%, though milk from individual cows may vary more. Mastitis reduces lactose secretion
This document summarizes soybean and wheat proteins. It discusses the classification, properties, and processing of soybean storage proteins like glycinin and β-conglycinin. It describes their subunit structures, functions of enzymes like lipoxygenase, and potential allergens. The document also covers wheat protein fractions like gliadins and glutenins, their genetic composition and roles in dough strength. It provides details on high and low molecular weight glutenin subunits, encoded genes, and repetitive domain structures.
The document summarizes an industrial visit to Ruby Food Products Pvt Ltd, which produces flavored milk products including Jigardanda, Rose, and Badam flavored milks, as well as fruit juices. The processing of almond flavored milk involves standardizing milk to certain fat and SNF levels, homogenizing, pasteurizing, adding almond essence and sugar, filling bottles, capping, retort sterilization, packaging in PET or PP containers, and labeling with required information.
Yogurt is made by fermenting milk with bacterial cultures such as Lactobacillus bulgaricus and Streptococcus thermophilus. The milk is pasteurized, inoculated with the cultures, held to ferment and thicken, and cooled before optional flavors or fruits are added. During fermentation, the cultures convert milk sugars into lactic acid, which coagulates the milk proteins to produce the yogurt's texture while the acidity prevents spoilage.
High palatability and the presence of stable natural fibre are an excellent basis for providing quality nutrients, especially for animals in milk production.
The protein fractions are well-balanced, with an amino-acid profile of high biological value.
The fibrous component performs a thorough mechanical function at the level of the rumen, which best complements that of the other fibrous feed in the unifeed and in traditional rations.
POWERBake® Cellulase Enzyme helps overcome challenges in bakery processing and improves performance. The enzyme breaks down cellulose in flour which allows for better water absorption, dough handling, and proofing stability. This leads to higher yields, more consistent bread quality with increased volume and softness, and greater profits.
This document provides information on the process of cheesemaking. It discusses the key ingredients used, which include milk, starter cultures, coagulants like rennet, and salt. The manufacturing process is outlined in five steps: milk treatment, acidification, coagulation, cutting and pressing the curd, and ripening. Different types of cheeses are classified based on their moisture levels, fat content, and whether they are cured or uncured. A variety of microorganisms play important roles in the ripening process and determining characteristics of different cheeses.
This document provides an overview of dairy production, processing, and marketing. It discusses the principles of dairy farming including sustainable practices around site selection, animal health and welfare, economic stability, and environmental sustainability. It then covers the composition, biosynthesis, properties, and quality factors of milk such as interval between milking and lactation stage that can influence attributes like fat content. The document is intended to provide information on dairy farming practices and milk composition and quality.
UHT treatment involves heating milk to 135-150°C for a short time to achieve commercial sterility. This review summarizes the effects of UHT treatment on milk nutrients. Some nutrients like whey proteins and certain vitamins are reduced by UHT processing. Lactose undergoes isomerization to lactulose. Fat and minerals are largely unaffected. Overall, UHT treatment preserves milk for longer shelf life but can reduce some heat-sensitive nutrients.
Chhana is a type of dairy product made by coagulating boiled milk using acids like lactic or citric acid. It contains 70% moisture and at least 50% milk fat in the dry matter. Chhana is used to make various indigenous sweets in South Asia. It is prepared through traditional batch or bulk methods involving boiling, coagulation, draining whey, and storage. Improved methods use specialized equipment under controlled conditions. Chhana quality is influenced by milk type, coagulation process, and straining technique. Proper production is needed to obtain good quality chhana from buffalo milk.
The document discusses Milma Cattle Feed Plant in Malampuzha, Kerala. It describes the cattle feed manufacturing process, which involves proportioning materials, grinding, mixing, pelleting, and packing. It provides background on the Operation Flood dairy development program and how Milma was established to produce and distribute affordable cattle feed. Milma's cattle feed plant has a capacity of 600 metric tons and produces various cattle feed products that are quality tested and sold through cooperative societies.
This document lists 10 common dairy cattle breeds: Ayrshire, Brown Swiss, Guernsey, Holstein-Friesian, Jersey, Milking Shorthorn, Dutch Belted, American White Park, Illawarra, and Girolanda.
To buy MBA assignments please use below link
https://ignousolvedassignmentsmba.blog.spot.in/
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ignousolvedassignmentsmba@gmail.com
kianpublication1@gmail.com
ignou4you@gmail.com
The document discusses dairy production in Sudan and a new project called "Dairy Production Technology Incubator" aimed at addressing gaps in local milk production. Key points include:
1. Sudan imports a large amount of milk each year despite having many cattle, due to focus on quantity over quality and use of manual milking.
2. The project aims to produce 4000 liters of milk per day in Khartoum to provide more affordable prices and reduce imports.
3. Introducing modern technologies and solving issues between herders and farmers could help increase local production and fight poverty.
This document provides information about different types of interviews used in organizational contexts. It defines an interview as a qualitative research method used to understand others' experiences. It then describes several types of interviews: screening interviews, phone interviews, one-on-one interviews, panel interviews, serial interviews, and interview lunches. For each type, it provides brief details about their purpose and some tips. Examples are given for phone and panel interviews. The overall summary is that the document discusses and compares various interview methods used in employment contexts.
This document is a student handbook and prospectus for IGNOU's management programmes for the 2011-2012 year. It provides information on IGNOU as a university, its schools of study, academic programmes offered, course materials, credit system, student support services, delivery methods, and details on the management programmes including eligibility, admission process, schedule, fees and more. It is intended to provide all relevant information to students about IGNOU's distance learning management programmes.
Cosmetic products which have a quick turnover, and relatively low cost are known as Fast Moving Consumer Goods (FMCG). Indiaʹs FMCG sector is the fourth largest sector in the economy.
In this lecture we will discuss about the preparation of some skin care products :Creams (cold, vanishing and shaving creams), Sun-tan lotions, Face powder, Lipsticks, Talcum powder, Nail enamel,
Gullybaba publishes projects and assignments for various university courses, including IGNOU, to help students learn. They provide both unsolved and solved assignments for many IGNOU programs, such as MBA, BCA, MA, and others. Students use Gullybaba's materials to do well on exams and gain a deeper understanding of course topics. Gullybaba aims to deliver all materials within 24 hours of a request and provides email updates to purchasers.
India is the world's largest milk producer due to several key strategies:
(1) Strong national policies support dairy farming and link the economy, agriculture, and rural development.
(2) India preserves indigenous cattle and buffalo breeds that are well-adapted to local conditions rather than relying on imported breeds.
(3) Cooperative management structures like AMUL collect, process and market milk at village, district and state levels, ensuring fair prices and quality standards.
Private management also works effectively with agents.
(4) Milk is processed into value-added products to reduce spoilage and access more markets.
(5) Popular brands and quality control allow cooperatives and companies to market products nationally
To buy MBA assignments please use below link
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KIAN PUBLICATION
ignousolvedassignmentsmba@gmail.com
kianpublication1@gmail.com
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Factors affecting quality and quantity of milk in dairy cattleDr. IRSHAD A
The document summarizes factors that affect the quantity and quality of milk produced by dairy cattle. It discusses physiological factors like breed, age, lactation stage, and environmental factors like nutrition, climate, and management practices. Higher quality milk has a lower somatic cell count and bacterial content. Milk quantity is most impacted by breed, age, lactation stage, dry period length, calving season, and nutrition. Milk composition varies by genetic factors, breed, lactation stage, milking practices, season, and health issues like mastitis.
Porter's Generic Strategies with examplesdipalij07
This Presentation is containing brief description of generic strategies with examples of companies in detail....
Hope it will be helpful to everybody....
Enjoy...!! :)
Dairy products like cheese, yogurt, kefir and acidophilus milk are produced through fermentation.
Cheese is made through lactic acid fermentation of milk using starter cultures like Lactococcus lactis. Yogurt is produced using Streptococcus thermophilus and Lactobacillus delbrueckii subspecies bulgaricus. Kefir uses Lactococcus lactis, Lactobacillus delbrueckii subspecies bulgaricus and yeasts. Acidophilus milk production involves Lactobacillus acidophilus.
These fermented dairy products can deliver health benefits like aiding digestion, lowering cholesterol and potentially reducing cancer risks due to the probiotic
This document provides information on various fermented dairy products and the microorganisms involved in their production. It discusses the microbes used in making yoghurt, kefir, viili, and other products. It also outlines the steps for producing some of these foods, such as boiling milk before inoculating it with kefir grains. The health benefits of kefir are highlighted as regulating the immune system and promoting bile production, among others.
Fermented foods have long been used in Asia to preserve foods using natural processes like lactic acid fermentation. The document categorizes common Asian fermented foods and provides examples from each category, including cereals like idli and mantou, legumes like tempeh and natto, dairy products like yogurt and lassi, and vegetables like kimchi, suan-tsai, and atchara. Many of these foods are important parts of Asian diets and cultures.
introduction of Fermented food
Fermented foods are an extremely important part of human diet and worldwide may contribute to as much as one third of human diet.
Different types of fermented food isused in butter, cheese, bread, fermented vegetables,fermented meats etc.
The scope of food fermentation ranged from producing alcoholic beverages, fermented milk and vegetable products to genetically engineered super bugs to carry out efficient fermentation to treatment and utilization of waste and overall producing nutritious and safe products with appealing qualities.
2. Fermented Food Definition: Fermented foods are those food produced by modification of raw material of either animal or vegetable origin by the activities of microorganisms. Bacteria , yeast and moulds can be used to produce a diverse range of products that differ in flavor, texture and stability from the original raw material.
Or
Fermented foods are those foods which are subjected to action of microorganisms or enzymes to get desirable biochemical changes and cause significant modification to food.
This document provides information on various fermented dairy products including cheese, yogurt, shrikhand, paneer, and sweet curd. It discusses the manufacturing process and health benefits of each product. For cheese, it describes the four main stages of production as acidification, coagulation, separation of curd and whey, and ripening. It also categorizes cheeses based on coagulation type and ripening method. The document provides details on the chemical composition and production process for other dairy items like yogurt, shrikhand, paneer, and sweet curd. Overall, it serves as an informative guide to several common Indian fermented dairy foods.
This document summarizes information about lactic acid bacteria and fermented foods. It discusses how lactic acid bacteria play an important role in food fermentation and preservation through producing lactic acid. Common fermented foods produced with lactic acid bacteria include sauerkraut, pickles, yogurt, cheese, buttermilk, kimchi, idli and dosa. The document provides details on the microorganisms involved and production processes for several of these fermented foods.
The document discusses various fermented dairy products. It provides information on the history and types of fermentation. Fermented dairy products are produced through the lactic acid fermentation of milk by bacteria such as streptococcus thermophilus and lactobacillus. Common fermented dairy products described include yogurt, kefir, cheese, and cultured buttermilk. The production processes and health benefits of specific products like yogurt and sour cream are also summarized.
This document provides information on various fermented dairy products. It begins with an introduction to fermented dairy products in general and how they are produced through microbial fermentation. It then discusses specific fermented dairy products like curd, yogurt, sour cream, buttermilk, kefir, and cheese. For each product, it provides details on the production process and microbial cultures used, as well as nutritional and health benefits. The document aims to educate the reader on the wide variety of traditional and commercially produced fermented dairy foods from around the world.
Fermented foods were originally produced to improve the shelf life of perishable foods like milk. The lactic acid produced during fermentation by bacteria like Lactobacillus acidifies foods, preventing the growth of harmful microorganisms. Many global cultures developed various fermented dairy products over millennia, including yogurt and kefir from milk, as well as cheeses produced by coagulating curds from milk. The fermentation process increases shelf life while enhancing flavor.
This document discusses various fermented milk products. It begins by describing milk and the fermentation process. It then provides details on different fermented products like cheese, yogurt, cultured buttermilk, acidophilus milk, and kefir. It explains how each product is produced and the microorganisms involved. Various types of each product are also outlined. The document concludes by discussing the health benefits and uses of these fermented milk products.
This document discusses several types of fermented Asian foods including soy sauce, miso, sufu, natto, and idli. It describes the key ingredients and fermentation processes for each food. Soy sauce is produced from fermented soybeans, wheat, and saltwater using molds and bacteria. Miso is made from fermented soybeans with rice or barley and varies in taste depending on ingredients and fermentation time. Sufu involves drying and air fermenting tofu cubes with molds. Natto is made by fermenting soybeans with Bacillus subtilis. Idli involves the bacterial fermentation of rice and black gram dhal batter.
Fermented foods like cheese, yogurt, and kefir are produced through microbial fermentation. Microorganisms like bacteria, yeasts, and molds interact with foods biochemically, physically, and biologically to produce the final fermented product. In cheese production, a starter culture is added to pasteurized milk, which is fermented to produce curd. The curd is then drained, cut, scalded, stretched, milled, salted, and ripened to produce cheese. Yogurt is made by inoculating milk with bacterial cultures of Lactobacillus bulgaricus and Streptococcus thermophilus, which ferment the milk sugars to produce lactic acid and cause the milk to thicken
Milk fermentation is used to preserve nutrients in milk and produce fermented dairy products. It involves adding lactic acid bacteria starter cultures to milk which ferment the lactose into lactic acid, lowering the pH and allowing the casein to coagulate. Common fermented milk products include yogurt, cheese, and buttermilk which are produced through controlled fermentation using specific bacterial strains. Fermentation enhances safety, nutrition, flavor and texture of milk-based foods.
This document discusses various fermented milk products including cheese, yogurt, cultured buttermilk, acidophilus milk, and kefir. It provides details on the production processes and microorganisms involved in each product. Cheese is produced through fermentation of milk proteins and fats using bacteria and ripening. Yogurt is made by fermenting milk with Lactobacillus bulgaricus and Streptococcus thermophilus. Cultured buttermilk is the fluid remaining after sour cream or ripened cream is churned into butter. Acidophilus milk contains Lactobacillus acidophilus for potential health benefits. Kefir uses "kefir grains" containing various bacteria and yeasts to ferment milk
Milk
Composition of milk
physical properties of milk
Nutritive value of milk
Milk processing
Packaging of milk
Cream
Physico-chemical properties of cream
Butter
Process of butter making
This document discusses different types of micro-organisms used in food production, including bacteria, fungi, and algae. It provides details on how these micro-organisms are used in various fermented foods, such as cheese, yogurt, fermented vegetables, meats, grains, and plants. The roles of bacteria, moulds, and yeasts in food fermentation processes are described. Specific examples of fermented foods that use these micro-organisms are also given, such as cheeses ripened by bacteria or moulds, and beers, wines, and breads produced using yeast fermentation.
Vaish - Fermented Foods_ Types and their benefits .pptxVaishnavPVarma
Title Slide: Fermented Foods -Types and their benefits
The world of food is constantly evolving, and one of the latest trends gaining popularity is the consumption of fermented foods. Fermentation is the process by which natural bacteria, yeast, and other microorganisms convert carbohydrates into alcohol or organic acids. This process not only preserves the food but also enhances its flavour and nutrient content.
The Fermented Foods - Types and their Benefits PowerPoint presentation will provide an in-depth look at the different types of fermented foods and their numerous health benefits. The presentation will begin by providing a brief introduction to fermented foods, highlighting their history and how they are made.
The Types of Fermented Foods slide will cover various fermented foods that are commonly consumed around the world. These foods include sauerkraut, kimchi, kefir, kombucha, yogurt, miso, tempeh, and sourdough bread. Each food item will be explained in detail, including its origin, flavor, and texture. Pictures will also be provided to help the audience visualize each food item.
The Health Benefits of Fermented Foods slide will focus on the numerous health benefits of consuming fermented foods. These benefits include improved digestion, better immune function, reduced inflammation, and increased nutrient absorption. Each benefit will be explained in detail, with scientific evidence to support the claims. The presenter will also discuss the role of fermented foods in promoting gut health and how it can help prevent and treat various diseases.
Introduction
This slide will provide a brief overview of what fermented foods are, the process of fermentation, and how they have been consumed throughout history.
Types of Fermented Foods
This slide will cover different types of fermented foods, including but not limited to sauerkraut, kimchi, kefir, kombucha, yogurt, miso, tempeh, and sourdough bread. Each type of fermented food will be explained in detail, with pictures and examples.
Health Benefits of Fermented Foods
This slide will highlight the numerous health benefits of consuming fermented foods, including improved digestion, better immune function, reduced inflammation, and increased nutrient absorption. Each benefit will be explained in detail, with scientific evidence to support the claims.
How to Incorporate Fermented Foods into Your Diet
This slide will provide practical tips on how to incorporate fermented foods into your daily diet. It will include ideas for breakfast, lunch, and dinner, as well as snacks and desserts.
Safety Considerations When Making Fermented Foods at Home
This slide will explain the importance of safety when fermenting foods at home, and provide guidelines for safe fermentation. It will cover topics such as equipment sterilization, proper temperature control, and avoiding contamination.
Use_of_micro-organisms_in_food_production_ SANKALPSai Sankalp Paul
Use of Microorganisms in Food production.
types of micro-organisms in food production.
what is fungi?what is algae?What is fermented food?Examples of fermented foods . Function of bacteria in food production. Function of yeast in production of fermented foods. Cheese. How cheese is made?Process of cheese making .Ripen of cheese. Yogurt. How Yogurt is made . Fermented vegetables. Fermented meat. Yeast bread . Beer and Wine. Food with probiotics.
1. Supervisor: Kim Moens
Lecturer: Prof. ir. Koen Dewettink
Milk and Diary Technology Presentation
By:
Bobby Antan Caiquo & Michael A. Mensah
2. Background
• Fermented food products: higher nutritional content, better
shelf-life quality, less anti-nutritive factors, reduced risk of
food borne diseases, promoting effect of probiotics.
• Burkina is a novel fermented milk product that has surfaced
as a popular beverage produced in Ghana.
• Believed to have originated from Burkina Faso.
• Sometimes referred to as “deger” or “nunu de fura “in some
parts of West Africa.
3. • Burkina emerged from two already existing products;
'nunu' (a spontaneoulsy fermented milk) and 'fura' (a
millet-based spontaneously fermented dumpling)
mashed together with the addition of sugar and other
ingredients to obtain this unique beverage.
5. Raw milk Millet
Washing
Soaking over night
Milling
Sieve/Roll into balls
Steam cooking
Cooling
Mixing
Fermentation
Pasteurization
(63oC for 30min
Cooling
Sugar/Salt
Packaging
Storage
Transport &
Distribution
6. • Burkina tends to have a relatively short shelf-life of about two
weeks under refrigeration storage.
• However, the fermentation and pasteurization process makes it
generally microbiologically safe.
• Burkina production results in a stable and viscous final product.
• One gets a mouth feel of thick smooth (yoghurt-like) texture with
small lumps and some grainy feel of millet in it.
• The naturally present microbes breakdown proteins into peptides
and amino acids, creates structure, production of acetaldehyde.
7. • Due to the fermentation of millet and milk, this beverage has a
rather sour taste (pH is around 4.6).
• It also has a whitish cream colour with some black spots as
shown in the picture above.
• Burkina has a network of aggregated casein particles (casein
micelles) held together in chains. It also has a suspension of
tiny particles of millet.
8. • Burkina is a very nutritious beverage, consisting of
proteins, essential vitamins (Vitamin A, B6, B12, D,
riboflavin, pantothenic acid, niacin, thiamine, folate),
dietary fiber, carbohydrates, fat, as well as minerals
(calcium, magnesium, manganese, potassium, iron,
phosphorus, zinc and copper )
• Some studies have even proven the probiotic
potential (due to the fermentation process) of
Burkina.