Whey Preservatives

Whey is a byproduct of cheesemaking, consisting of proteins, lactose, and minerals. It is separated from the curd and can be further processed into various forms, such as whey protein concentrate or isolate. This processing often involves drying and sometimes other steps to remove water and fat.

Whey is used in processed foods for its nutritional value and functional properties. It can act as a binder, improve texture, and add protein content. It is commonly found in baked goods, dairy products, and nutritional supplements.

Whey is generally recognized as safe (GRAS) by the FDA for use in food. It is a source of high-quality protein and is often consumed by athletes and individuals looking to increase protein intake. Regulatory bodies like JECFA and EFSA have evaluated whey and its components, generally finding them safe for consumption within typical dietary patterns. Evidence does not suggest significant health concerns at levels typically found in food.