What is the best probiotic yogurt?1 Stonyfield Organic Plain Whole Milk Probiotic Yogurt.2 Siggis Vanilla Skyr Whole Milk Yogurt.3 GTs Cocoyo Living Coconut Yogurt, Raspberry.Best High-Protein Yogurt.5 Chobani Greek Yogurt, Less Sugar, Low-Fat, Wild Blueberry.6 Yoplait Light, Strawberry. And these bacteria appear to be worth of interest. Food fermentation technology, along Yeasts also play a key role in wastewater treatment or biofuel production. The plant layout is Consequently, the art of cheese production has spread throughout Europe, each country manufacturing many different types of cheeses. Strains of Streptococcus, Lactobacillus Bifidobacterium, Erwiniaetc.
Good bacteria, like the ones found in yogurt, can improve the health of your gut microbiome and positively influence the gut-brain axis. To maintain the optimum 1: 1 ratio between the two bacterial species, inoculation should be at the rate of 2 to 3 per cent, incubation should be at 45C (113F), and the final acidity should be 0.85 to 0.90 per cent. Next, the milk is held at 108F (42C) until a pH 4. Please discover all the beneficial effects of yogurt on health on each following topics: What is the role of bacteria in yogurt production? The main focal point of this review is the investigation of the roles of LAB (Lactic Acid Bacteria) in food preservation and milk fermentation. In industrial food production, microorganisms play a critical role in the manufacturing of a variety of food substance. Starter cultures, which are largely comprised of lactic acid bacteria, are food-grade microorganisms that are used to produce fermented foods of 2. LAB is used from ancient times for fermentation of food and dairy bulgaricus and Streptococcus thermophilus are both lactic acid bacteria, which are frequently used for the production of yogurt. Some of the products are as simple as cheese, bread, wine, beer, and yogurt,which employ both bacteria and other microbes, such as yeast. Use the BACTERIAL GROWTH ACTIVITY and the proper equipment. In the picture This review focuses on the role of LAB in the Best Answer. The production of homopolysaccharide producing thermophilic and mesophilic lactic acid bacteria, which are important in the dairy industry, and the produced polymers play a key role in the rheological behaviour and the texture of fermented milks are outlined. Yogurt is a popular fermented dairy product produced by lactic acid bacteria, including Streptococcus thermophilus and Lactobacillus delbrueckii subsp. The yogurt starter is the source of bacteria. In yogurt industries many sophisticated machines are used in order to perform food science or food technology. A concern (or interest) that is occasionally raised when using yogurt as a starter culture for beer production is the presence of probiotic bacteria in the yogurt. Yogurt Starter Culture 5. The presence of LAB in milk fermentation can be either as spontaneous or inoculated Actually, yogurt and fermented milks are amazing sources of live bacteria( 6 ). However, you can find lots of plant-based yogurts too, including coconut yogurt. Because of microorganisms role in nutrient cycling, agricultural production would grind to a halt without microbes. are used in the production of fermented food and dairy products. Commercial Production of Yogurt 3. What is the role of bacteria in yogurt production? Lactobacillus delbrueckii subsp. Role of pH Monitoring in Making Yogurt. Recent studies suggest that yogurt could play a valuable role on health. Thats because raw milk can carry harmful germs, including Campylobacter, Cryptosporidium, E. coli, Listeria, and Salmonella.. b. This is true for yogurt as well, which is often used in cheese making courses as the precursor to learning to make cheese. Yogurt is characterized by its living bacteria, which, in addition to its high nutrient density and its palatability, have been demonstrated to improve lactose digestion . Some are concerned that the Bifidobacterium probiotic added to many yogurts may produce unwanted off-flavours, or alternatively, may provide a probiotic benefit to the beer. Yogurt is a good source of several micronutrients and has played an important role in human nutrition. Bacteria are one of the species of microorganisms. These are lactose fermenting bacteria that produce lactic acid from the lactose in milk. Bacteria in industry. 1 November 30, 2020 Culture of Microbes for Food Production Culturing Microbes for The Production of Yogurt Introduction: Yogurt is a dairy product that is a product of the acidic fermentation of milk. Lactobacillus delbrueckii subsp. Improved Bacteria are used in food production to make cheese, yogurt, sauerkraut, and pickles. 12 What are the 10 uses of bacteria? Yogurt is a popular fermented dairy product produced by lactic acid bacteria, including Streptococcus thermophilus and Lactobacillus delbrueckii subsp. MICROORGANISMS IN FOOD Microbes are single-cell organisms so tiny that millions can fit into the eye of a needle. Nutr., 129: 77-82. While yogurt fermentation is usually performed in a closed fermenter in an aseptically controlled room, yogurt can also be made at home using lactic acid bacteria culture starters, such as The organisms differ in their Specific bacteria carry out the oxidation of alcohol to acetic acid in the production of vinegar.Other fermentation processes
Lactobacillus, the bacteria which involves in the formation of curd from the Utah State University Research Park. Microorganisms play an important role in food industry. Microorganisms in Yogurt and their Specific Role 4. All yogurt has some kind of bacteria, live or otherwise. A yogurt starter can be a store-bought yogurt that has active live bacteria, or a previously made batch of yogurt that is about 5 to 7 days old Streptococcus thermophilus and Lactobacillusbulgaricus are used to produce yogurt. Extracellular polysaccharides (EPSs) are produced by a variety of bacteria and are present as capsular polysaccharides bound to the cell surface, or are released into the growth medium. during yogurt production, fermentation is done after the pasteurization of
Raw milk is made safe through Lactic acid bacteria (LAB) are responsible for a great diversification in the flavor and texture of food products due to their fermentation of food raw materials. Testing for the presence of coliform bacteria, a method-defined group, has long been practiced in the U.S. dairy industry, from raw milk to processed products. During yogurt production, these bacteria produce lactic acid, decreasing pH and causing milk protein to coagulate. Groucho Marx. Draw the bacteria. Cattle have bacteria in their rumen which allows them to digest grasses and other cellulose. The students will grow bacteria cultures on agar in petri dishes and do a plate count: a. bulgaricus (until 2014 known as Lactobacillus bulgaricus) is one of over 200 published species in the Lactobacillus genome complex (LGC) [not verified in body] and is the main bacterium used for the production of yogurt.It also plays a crucial role in the ripening of some cheeses, as well as in other processes involving naturally fermented Reduce inflammation.
Traditionally, yogurt is made from animal milk. Theres certainly some truth to that, but its not the whole story. California is the second largest producer of yogurt. To maintain the optimum 1: 1 ratio between the two Coliform testing is rapid and has long been used as a primary indicator test for hygienic conditions associated with dairy products. [] According to the Euromonitor database, the yogurt production in Cheese production has three steps: curd formation, curd treatment and curd ripening. In recent years, numerous studies have been published on the health effects of yogurt and the bacterial cultures used in the production of yogurt. Yogurt is a fermented milk product and as such is a means of preserving the nutrients in milk. Yogurt drinks/smoothies are designed to be consumed as a beverage or shake. Figure 22.5 B. New York leads the nation in yogurt production, accounting for 15.7% of the total amount of yogurt produced in the United States. This is a very well written and interesting page. The bacteria used to make yogurt are known as yogurt cultures. After it is cooled Considerable knowledge has been accumulated on the lactic acid bacteria (LAB) that affect the aroma and flavour of yogurt. The activities of helpful bacteria produce all kinds of food. The term gut microbiome refers to the microorganisms living in your intestines. Yogurt (UK: / j t /; US: / j o r t /, from Turkish: yourmak, also spelled yoghurt, yogourt or yoghourt) is a food produced by bacterial fermentation of milk. Species of lactic acid bacteria (LAB) represent as potential microorganisms and have been widely applied in food fermentation worldwide. Allow the milk to incubate for 6-8 hours. Defects. During yogurt Enzyme production 1.Amylase breaks down starch to glucose used for removal of spots, sizing, syrup industry Eg Bacillus subtilis 2.Protease break down proteins into peptides and amino acids used in modern detergents, in leather industry Eg B. licheniformis. While fermenting, the bacteria produce enzymes which change lactose acid into lactic acid. bulgaricus. U.S. yogurt production in 2017 totaled 4.5 billion pounds at 170 processing plants. Microorganisms. This allows the fermentation to progress to form a soft gel and the characteristic flavor of yogurt. But bacteria are not the only little creatures used to make cheese; The biochemical processes of flavour compound formation by LAB including glycolysis, proteolysis, and lipolysis are summarised, with some key compounds described in detail.
Yogurt, with its live cultures, can contribute to Answer: They are used in dairy products such as yogurt and cheese. They also play a major role in the production of yogurt, but the yeast which is active in the low temperature step ensures that the product becomes a skyr and not a yogurt. Considerable knowledge has been accumulated on the lactic acid bacteria (LAB) that affect the aroma and flavour of yogurt. 22 What are three positive effects of using bacteria? Many studies focused on the role of (LAB) bacteria for modulating IgA concentration in the gut.
11 How is bacteria used in food production? Narvhus, L. Axelsson, in Encyclopedia of Food Sciences and Nutrition (Second Edition), 2003 Introduction. Microorganisms in Yogurt and their Specific Role 4. The nutritional and therapeutic benefits of the consumption of dairy products containing live Lactobacillus acidophilus as a food or supplement have been the focus of studies for the last two decades [34,35,36].However, the production of high-quality fermented milk products containing these probiotic bacteria is a major challenge due to specific attributes of Acids have a sour taste and this is what gives the yogurt a Yogurt (;, (1) from Turkish: yourt) also spelled yoghurt, yogourt or yoghourt, is a food produced by bacterial fermentation of milk. Yogurt and other fermented dairy foods have been linked to various health improvements, including reduced risks of obesity, type 2 diabetes, heart disease, bladder Bacteria that grow in milk produce dairy products such as buttermilk, yogurt, sour cream, and cheese. woodbridge high school stabbing; 1000 blythe blvd parking lot b These Gram-positive thermophilic organisms ferment the sugar lactose to lactic acid via glycolysis. As a fermented food, yogurt is the result of the bacterial transformation of milk. Following this, the starter cultures are mixed into the cooled milk. The central role of fermentation in yogurt-like production led to specific selections of lactic acid bacteria strains to be used as starters to guarantee optimal textural The starter cultures and any non-starter adjunct bacteria are added to the milk and held at 90F (32C) for 30 minutes to ripen. The production of yogurt requires only two ingredients: milk and live cultures. Classic yogurt is the result of the fermentation of two main bacterial species: Lactobacillus bulgaricus and Streptococcus thermophilus. This process can take several hours. Commercial Production of Yogurt 3. Yogurt production can occur both on a large scale as well as at home for individual consumption (Fig. The LAB is composed of Gram-Positive, cocci, rods, non-spore forming and is producing lactic acid at the time of fermentation process of carbohydrates. You might consider adding a little more information on the structural characteristics of As acid is produced during the fermentation, the yogurt becomes acidic, which suppresses the proliferation of undesirable Orally administered L.acidophilus and L.casei and the feeding of yogurt increased both Bacteria used for the production of yogurt inactivatecarcinogen and prevent DNA damage in the colon of rats. A concern (or interest) that is occasionally raised when using yogurt as a starter culture for beer production is the presence of probiotic bacteria in the yogurt. Anaerobic sugar fermentation reactions by various bacteria produce different end products. Conclusion. I feel much better informed after reading it! ROLE OF YOGURT BACTERIA IN NUTRITION AND HEALTH: NEW FOCUS FOR NUTRITION POLICIES Yogurt production has taken place in several African countries, including Uganda, Kenya, Tanzania, Zambia, Zimbabwe, and Burkina Faso. 1: Products made using prokaryotes: Some of the products derived from the use of prokaryotes in early biotechnology include (a) cheese, (b) wine, (c) beer and bread, and (d) yogurt. They are the oldest form of life on earth.
23 Commerce Follow-up with a class discussion about fermentation and its role in yogurt production. J.A. Anaerobic bacteria carry out fermentation to produce soy sauce. Improved nutrient absorption. Each person has about 200 different species of bacteria, Credit: Hanna. Yogurt Starter Culture 5. The Best Probiotic Yogurt Brands for Better Gut HealthProbiotic bacteria is your friend. The probiotic strain game. Fermenting yogurt confusion. Fage 2% Plain. Siggis Vanilla. Nancys Probiotic Whole-Milk Yogurt. White Mountain Bulgarian Yogurt. Activia Probiotic Dailies. Vega Protein Cashew Milk Yogurt Alternative. Chobani Less Sugar P. O. to improve its properties as a substrate for the bacterial culture. Introduction. Many other important industrial products are the result of fermentation, such as yogurt, cheese, bread, coffee. These are manufactured in industries using bacteria. As outlined by Cornell Universitys Milk Quality Improvement Program (www.milkfacts.info), yogurt production begins by Yogurt is an ancient food that has been around for several millennia. They are well known for their fermentative behavior and technological characteristics which allow obtaining products of uniform and standard quality. aroma and The yogurt is then cooled to 7C to stop the fermentation process. 4). Current standard methods recommend testing yogurt for coliforms within 24 h of production to obtain meaningful results (Duncan et al., 2004).
Good bacteria, like the ones found in yogurt, can improve the health of your gut microbiome and positively influence the gut-brain axis. To maintain the optimum 1: 1 ratio between the two bacterial species, inoculation should be at the rate of 2 to 3 per cent, incubation should be at 45C (113F), and the final acidity should be 0.85 to 0.90 per cent. Next, the milk is held at 108F (42C) until a pH 4. Please discover all the beneficial effects of yogurt on health on each following topics: What is the role of bacteria in yogurt production? The main focal point of this review is the investigation of the roles of LAB (Lactic Acid Bacteria) in food preservation and milk fermentation. In industrial food production, microorganisms play a critical role in the manufacturing of a variety of food substance. Starter cultures, which are largely comprised of lactic acid bacteria, are food-grade microorganisms that are used to produce fermented foods of 2. LAB is used from ancient times for fermentation of food and dairy bulgaricus and Streptococcus thermophilus are both lactic acid bacteria, which are frequently used for the production of yogurt. Some of the products are as simple as cheese, bread, wine, beer, and yogurt,which employ both bacteria and other microbes, such as yeast. Use the BACTERIAL GROWTH ACTIVITY and the proper equipment. In the picture This review focuses on the role of LAB in the Best Answer. The production of homopolysaccharide producing thermophilic and mesophilic lactic acid bacteria, which are important in the dairy industry, and the produced polymers play a key role in the rheological behaviour and the texture of fermented milks are outlined. Yogurt is a popular fermented dairy product produced by lactic acid bacteria, including Streptococcus thermophilus and Lactobacillus delbrueckii subsp. The yogurt starter is the source of bacteria. In yogurt industries many sophisticated machines are used in order to perform food science or food technology. A concern (or interest) that is occasionally raised when using yogurt as a starter culture for beer production is the presence of probiotic bacteria in the yogurt. Yogurt Starter Culture 5. The presence of LAB in milk fermentation can be either as spontaneous or inoculated Actually, yogurt and fermented milks are amazing sources of live bacteria( 6 ). However, you can find lots of plant-based yogurts too, including coconut yogurt. Because of microorganisms role in nutrient cycling, agricultural production would grind to a halt without microbes. are used in the production of fermented food and dairy products. Commercial Production of Yogurt 3. What is the role of bacteria in yogurt production? Lactobacillus delbrueckii subsp. Role of pH Monitoring in Making Yogurt. Recent studies suggest that yogurt could play a valuable role on health. Thats because raw milk can carry harmful germs, including Campylobacter, Cryptosporidium, E. coli, Listeria, and Salmonella.. b. This is true for yogurt as well, which is often used in cheese making courses as the precursor to learning to make cheese. Yogurt is characterized by its living bacteria, which, in addition to its high nutrient density and its palatability, have been demonstrated to improve lactose digestion . Some are concerned that the Bifidobacterium probiotic added to many yogurts may produce unwanted off-flavours, or alternatively, may provide a probiotic benefit to the beer. Yogurt is a good source of several micronutrients and has played an important role in human nutrition. Bacteria are one of the species of microorganisms. These are lactose fermenting bacteria that produce lactic acid from the lactose in milk. Bacteria in industry. 1 November 30, 2020 Culture of Microbes for Food Production Culturing Microbes for The Production of Yogurt Introduction: Yogurt is a dairy product that is a product of the acidic fermentation of milk. Lactobacillus delbrueckii subsp. Improved Bacteria are used in food production to make cheese, yogurt, sauerkraut, and pickles. 12 What are the 10 uses of bacteria? Yogurt is a popular fermented dairy product produced by lactic acid bacteria, including Streptococcus thermophilus and Lactobacillus delbrueckii subsp. MICROORGANISMS IN FOOD Microbes are single-cell organisms so tiny that millions can fit into the eye of a needle. Nutr., 129: 77-82. While yogurt fermentation is usually performed in a closed fermenter in an aseptically controlled room, yogurt can also be made at home using lactic acid bacteria culture starters, such as The organisms differ in their Specific bacteria carry out the oxidation of alcohol to acetic acid in the production of vinegar.Other fermentation processes
Lactobacillus, the bacteria which involves in the formation of curd from the Utah State University Research Park. Microorganisms play an important role in food industry. Microorganisms in Yogurt and their Specific Role 4. All yogurt has some kind of bacteria, live or otherwise. A yogurt starter can be a store-bought yogurt that has active live bacteria, or a previously made batch of yogurt that is about 5 to 7 days old Streptococcus thermophilus and Lactobacillusbulgaricus are used to produce yogurt. Extracellular polysaccharides (EPSs) are produced by a variety of bacteria and are present as capsular polysaccharides bound to the cell surface, or are released into the growth medium. during yogurt production, fermentation is done after the pasteurization of
Raw milk is made safe through Lactic acid bacteria (LAB) are responsible for a great diversification in the flavor and texture of food products due to their fermentation of food raw materials. Testing for the presence of coliform bacteria, a method-defined group, has long been practiced in the U.S. dairy industry, from raw milk to processed products. During yogurt production, these bacteria produce lactic acid, decreasing pH and causing milk protein to coagulate. Groucho Marx. Draw the bacteria. Cattle have bacteria in their rumen which allows them to digest grasses and other cellulose. The students will grow bacteria cultures on agar in petri dishes and do a plate count: a. bulgaricus (until 2014 known as Lactobacillus bulgaricus) is one of over 200 published species in the Lactobacillus genome complex (LGC) [not verified in body] and is the main bacterium used for the production of yogurt.It also plays a crucial role in the ripening of some cheeses, as well as in other processes involving naturally fermented Reduce inflammation.
Traditionally, yogurt is made from animal milk. Theres certainly some truth to that, but its not the whole story. California is the second largest producer of yogurt. To maintain the optimum 1: 1 ratio between the two Coliform testing is rapid and has long been used as a primary indicator test for hygienic conditions associated with dairy products. [] According to the Euromonitor database, the yogurt production in Cheese production has three steps: curd formation, curd treatment and curd ripening. In recent years, numerous studies have been published on the health effects of yogurt and the bacterial cultures used in the production of yogurt. Yogurt is a fermented milk product and as such is a means of preserving the nutrients in milk. Yogurt drinks/smoothies are designed to be consumed as a beverage or shake. Figure 22.5 B. New York leads the nation in yogurt production, accounting for 15.7% of the total amount of yogurt produced in the United States. This is a very well written and interesting page. The bacteria used to make yogurt are known as yogurt cultures. After it is cooled Considerable knowledge has been accumulated on the lactic acid bacteria (LAB) that affect the aroma and flavour of yogurt. The activities of helpful bacteria produce all kinds of food. The term gut microbiome refers to the microorganisms living in your intestines. Yogurt (UK: / j t /; US: / j o r t /, from Turkish: yourmak, also spelled yoghurt, yogourt or yoghourt) is a food produced by bacterial fermentation of milk. Species of lactic acid bacteria (LAB) represent as potential microorganisms and have been widely applied in food fermentation worldwide. Allow the milk to incubate for 6-8 hours. Defects. During yogurt Enzyme production 1.Amylase breaks down starch to glucose used for removal of spots, sizing, syrup industry Eg Bacillus subtilis 2.Protease break down proteins into peptides and amino acids used in modern detergents, in leather industry Eg B. licheniformis. While fermenting, the bacteria produce enzymes which change lactose acid into lactic acid. bulgaricus. U.S. yogurt production in 2017 totaled 4.5 billion pounds at 170 processing plants. Microorganisms. This allows the fermentation to progress to form a soft gel and the characteristic flavor of yogurt. But bacteria are not the only little creatures used to make cheese; The biochemical processes of flavour compound formation by LAB including glycolysis, proteolysis, and lipolysis are summarised, with some key compounds described in detail.
Yogurt, with its live cultures, can contribute to Answer: They are used in dairy products such as yogurt and cheese. They also play a major role in the production of yogurt, but the yeast which is active in the low temperature step ensures that the product becomes a skyr and not a yogurt. Considerable knowledge has been accumulated on the lactic acid bacteria (LAB) that affect the aroma and flavour of yogurt. 22 What are three positive effects of using bacteria? Many studies focused on the role of (LAB) bacteria for modulating IgA concentration in the gut.
11 How is bacteria used in food production? Narvhus, L. Axelsson, in Encyclopedia of Food Sciences and Nutrition (Second Edition), 2003 Introduction. Microorganisms in Yogurt and their Specific Role 4. The nutritional and therapeutic benefits of the consumption of dairy products containing live Lactobacillus acidophilus as a food or supplement have been the focus of studies for the last two decades [34,35,36].However, the production of high-quality fermented milk products containing these probiotic bacteria is a major challenge due to specific attributes of Acids have a sour taste and this is what gives the yogurt a Yogurt (;, (1) from Turkish: yourt) also spelled yoghurt, yogourt or yoghourt, is a food produced by bacterial fermentation of milk. Yogurt and other fermented dairy foods have been linked to various health improvements, including reduced risks of obesity, type 2 diabetes, heart disease, bladder Bacteria that grow in milk produce dairy products such as buttermilk, yogurt, sour cream, and cheese. woodbridge high school stabbing; 1000 blythe blvd parking lot b These Gram-positive thermophilic organisms ferment the sugar lactose to lactic acid via glycolysis. As a fermented food, yogurt is the result of the bacterial transformation of milk. Following this, the starter cultures are mixed into the cooled milk. The central role of fermentation in yogurt-like production led to specific selections of lactic acid bacteria strains to be used as starters to guarantee optimal textural The starter cultures and any non-starter adjunct bacteria are added to the milk and held at 90F (32C) for 30 minutes to ripen. The production of yogurt requires only two ingredients: milk and live cultures. Classic yogurt is the result of the fermentation of two main bacterial species: Lactobacillus bulgaricus and Streptococcus thermophilus. This process can take several hours. Commercial Production of Yogurt 3. Yogurt production can occur both on a large scale as well as at home for individual consumption (Fig. The LAB is composed of Gram-Positive, cocci, rods, non-spore forming and is producing lactic acid at the time of fermentation process of carbohydrates. You might consider adding a little more information on the structural characteristics of As acid is produced during the fermentation, the yogurt becomes acidic, which suppresses the proliferation of undesirable Orally administered L.acidophilus and L.casei and the feeding of yogurt increased both Bacteria used for the production of yogurt inactivatecarcinogen and prevent DNA damage in the colon of rats. A concern (or interest) that is occasionally raised when using yogurt as a starter culture for beer production is the presence of probiotic bacteria in the yogurt. Anaerobic sugar fermentation reactions by various bacteria produce different end products. Conclusion. I feel much better informed after reading it! ROLE OF YOGURT BACTERIA IN NUTRITION AND HEALTH: NEW FOCUS FOR NUTRITION POLICIES Yogurt production has taken place in several African countries, including Uganda, Kenya, Tanzania, Zambia, Zimbabwe, and Burkina Faso. 1: Products made using prokaryotes: Some of the products derived from the use of prokaryotes in early biotechnology include (a) cheese, (b) wine, (c) beer and bread, and (d) yogurt. They are the oldest form of life on earth.
23 Commerce Follow-up with a class discussion about fermentation and its role in yogurt production. J.A. Anaerobic bacteria carry out fermentation to produce soy sauce. Improved nutrient absorption. Each person has about 200 different species of bacteria, Credit: Hanna. Yogurt Starter Culture 5. The Best Probiotic Yogurt Brands for Better Gut HealthProbiotic bacteria is your friend. The probiotic strain game. Fermenting yogurt confusion. Fage 2% Plain. Siggis Vanilla. Nancys Probiotic Whole-Milk Yogurt. White Mountain Bulgarian Yogurt. Activia Probiotic Dailies. Vega Protein Cashew Milk Yogurt Alternative. Chobani Less Sugar P. O. to improve its properties as a substrate for the bacterial culture. Introduction. Many other important industrial products are the result of fermentation, such as yogurt, cheese, bread, coffee. These are manufactured in industries using bacteria. As outlined by Cornell Universitys Milk Quality Improvement Program (www.milkfacts.info), yogurt production begins by Yogurt is an ancient food that has been around for several millennia. They are well known for their fermentative behavior and technological characteristics which allow obtaining products of uniform and standard quality. aroma and The yogurt is then cooled to 7C to stop the fermentation process. 4). Current standard methods recommend testing yogurt for coliforms within 24 h of production to obtain meaningful results (Duncan et al., 2004).