Skim Milk power is milky yellow powder which milk-fat is separated from fresh milk and throughout evaporated and spray-dried.
脱脂奶粉是把鲜牛奶中的乳脂分离出来，进行消毒、浓缩、喷雾干燥而形成的乳白色粉末。
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Not surprisingly, most newborn calves, separated from their mothers immediately after birth, are fed milk replacer, which mainly contains spray-dried cattle blood as a cheap source of protein.