contg. 70-90)wt)% lactose, 8-20% whey protein, 0.1-3% milk fat, 0.1-5% whey minerals and 0.1-3% water. (I) can be used e.g. for cleavage of fats and in drenches in tanning. Loss of activity of the lipase is only very slight. The stabiliser is pref. sweet whey powder (...