High-temperature a-amylase is extracted from bacillus licheniformis’s submerged fermentation. Be suitable for biological pharmacy, starch sugar, alcohol, beer, monosodium glutamate, fermentation textile and etc.

It is a kind of incision enzyme, that can hydrolyze starch, soluable dextrin and a-1, 4 dextrose glycosidic linkage of oligose. After the enzyme treatment, the viscosity of paste starch rapidly reduced, and hydrolyzed it into dextrin and a small amount of dextrose and maltose.

1. Manufacture in Maltose, monosodium glutamate: 6-8 u/g of material.50ppm.

2, Beer brewing: add 6 u/g of the enzyme and keep at 85-90°C for 30 mins.

3. Textile desizing: 0.2% (2000 u/g) and and keep at 85-90°C for 30 mins. (It is suitable for the material which can not withstand high temperature such as the silk, chemical fiber, woven fabric of cotton, wool and etc.)

4, Other Industries: 6-8 u/g per gram of starch and the concentration of calcium ion is 150ppm.