Hyprolose is mainly used as collaps agent and bonding agent for tablets. It can be easily pressed into forms. Being put into the tablets, which cannot be easily pressed into forms or have large plasticity and brittleness, it will improve the hardness and luster degree of troche. And it can accelerate the disintegration of troche hardly disintegrated. It can also accelerate the dissolution of the medicine as well as speed up disintegrating, so that it can improve the bioavailability. In food additives, it is used to be emulsifier, stabilizer, suspengding agent and thickener.