Pasteurized Cow's Milk Cultures

Pasteurized cow's milk cultures are live microorganisms, typically bacteria, that are added to milk to start the fermentation process. These cultures are essential for developing the characteristic flavors, textures, and aromas found in many dairy products like cheese and yogurt. Pasteurization kills harmful bacteria while allowing beneficial cultures to thrive.

These cultures are used to ferment milk, producing lactic acid which helps preserve the food and creates desirable tangy flavors. They are crucial in the production of cheese, yogurt, sour cream, and other fermented dairy products. In some pickled or fermented vegetables, they can contribute to the tangy taste and preservation.

Pasteurized cow's milk cultures are generally recognized as safe (GRAS) by the FDA for use in food. They are considered beneficial by some for gut health, though scientific evidence is still developing. International bodies like EFSA have evaluated similar cultures used in food production. No significant health concerns are associated with their consumption at typical levels found in food.