What are the roles of bacteria in dairy industry?

Answer: They are used in dairy products such as yogurt and cheese Cattle have bacteria in their rumen which allows them to digest grasses and other cellulose They are used in medicine (growing antibiotics) which can be given to cattle Dairy farmers sometimes collect and treat manure with bacteria to release methane which they use for heating their barns.

In dairy industry the microorganisms are used to make fermented milk products and also used to increase flavour,good aroma , souring of milk.

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