α-Amylase from a bacterial source, lyophilized (EC 3.2, 1.1), Alpha-Amylase is made of Bacillus Subtilis in the Fermentation and extraction method, is widely used in the liquefaction of starch sugar, alcohol, beer, monosodium glutamate, animal feed, Fermentation industries and textile, printing & dyeing, de-sizing and etc. Brand: Merck, Origin: Germany.