If spore forming bacteria makes it necessary to heat food and equipment to much higher temperatures to sterilize it. For example, if you live in the United States, you can look in the milk area in a supermarket. You will see milk with expiration dates two weeks or less away and milk with expiration dates around two months or more away. The first batch has been heated hot enough to kill bacteria. The second batch has been heated hot enough to kill spores. Food must be heated to a much higher temperature to kill spores.
The most common bacteria in the food industry is Salmonella. Probably the bacteria that can cause the most harm is E. coli O157:H7
Food science refers to the application of scientific principles to create and maintain a wholesome food supply. Some of its importance in the food industry are: techniques in preserving food, the use of additives and in food analysis.
By safety production of food.
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le procédure de controle food and bevrege
Because they can grow at refrigerator temperatures, and cause food spoilage.
There are several. These can be a great concern in different parts of the food industry (growing, processing raw food, food serving):SalmonellaListeria monocytogenes (commonly called Listeria)Escherichia coli (E. coli)Putrefactive bacteria which work on nitrogenous matter to cause ptomaine
food industry,carrier drugs,manufacture of cheese,packing products
There are several. These can be a great concern in different parts of the food industry (growing, processing raw food, food serving):SalmonellaListeria monocytogenes (commonly called Listeria)Escherichia coli (E. coli)Putrefactive bacteria which work on nitrogenous matter to cause ptomaine
Bacteria are used in the pharmaceutical industry for producing antibiotics and vaccines, in the food industry for fermentation processes such as yogurt and cheese production, and in the environmental industry for bioremediation to clean up oil spills and wastewater.
economic importance of bacteria : useful role in medicine : antibiotics , serums,vaccines role in agriculture : nitrogen fixing bacteria,nitrifying bacteria, denitrifying bacteria role in industry:flavours of tea, leather tanning
The importance of creating a vacuum when food is canned, is that it minimizes or eliminates the exposure of the food to oxygen. When foods are exposed to oxygen, they begin to spoil and decompose, and bacteria grow rapidly. At that point, they generally have poisonous levels of bacteria. By creating the vacuum, the food doesn't grow bacteria until the vacuum seal is opened.