... traditional Chinese medicine to treat hyperlipidemia with alum, duodenal ulcer, tuberculosis, hemoptysis and other diseases. (2) Food In addition, ... for fritters, noodles, rice and other food additives production. However, due to the chemical composition of alum is potassium ... Alum can also be used to prepare aluminum, paints, tanning, mordant, paper, waterproof agent. food additive Potash Alum KAL(SO4) ...