Lactose

Lactose is a disaccharide sugar that is found most notably in milk and is composed of galactose and glucose. Lactose makes up around 2 to 8 percent of milk (by weight. It is extracted from sweet or sour whey. This topic discusses current food industry applications of both pure lactose and lactose-containing dairy products (i.e., milk, yogurt) and current research on how to develop products for those with lactose intolerance (the inability to metabolize lactose).


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