1. Supplying the endogenous digestive enzyme (Perfecting the digestive enzyme system of animals), meeting the demand of animals for daily diets of high energy.
2. Improving nutrition of the feed, especially digestion and utilization of fat, increasing the feed conversion rate.
3. Reducing weanling stress of piglets, obviously reducing its diarrhea and alimentary canal diseases and improving survival rate.
4. Enhancing bait percentage in aquiculture, improving fat utilization and reducing formation of fatty liver.
5. Protecting animal health, increasing average daily gain and production capacity, improving meat quality.