High security

High efficiency

High stability

Alpha-amylase is derived from the excellent Bacillus subtilis strain screened by Beijing Challenge Group Research Institute. Through liquid submerged fermentation and various modern bioengineering techniques, α-amylase has the characteristics of high activity, high stability and high degradation, and is a high-efficiency feed enzyme preparation for the gastrointestinal digestive system of livestock and poultry.


Alpha-amylase can hydrolyze the α-1.4-glucosidic bonds in starch molecules, degrade starch into short-chain dextrins, oligosaccharides and a small amount of maltose and glucose, so that the viscosity of starch decreases rapidly. Alpha-amylase has been widely used in the production of feed, beer, monosodium glutamate and other fermentation industries.

Product Specifications:

Enzyme activity: 2,000U/g, 5,000U/g

Appearance: yellow or tawny powder

CAS number: 9000-90-2

Package: 25kg per bag


1. Improve the production performance of young animals

  Supplement the insufficient secretion of endogenous amylase in young animals to  improve feed utilization and production performance.

2. Efficiently degrade starch and improve breeding efficiency

  Efficiently degrade starch in feed, improve energy utilization and reduce production costs.

3. Improve animal health

  Efficiently improve the sub-health state of animals caused by various stress situations such as intensive feeding, increase in unconventional diets, and feed changes during the breeding process.


Recommended dosage: 600-1000 U/kg of complete feed, included either directly or via a premix. 

This product is widely used in poultry, livestock and aquaculture. Contact us or your nearest distributor for more information regarding the use of our products.