... two polysaccharides, polysaccharide and amylopectin composition, but the mid temperature alpha-amylase can change the internal structure of starch ... used in malt, beer, wine, glucose, monosodium glutamate and other industries. Characters (1) Product Name: Mid-temperature alpha-amylase(2) Model ... pH6.0-6.4 at optimum rate(6) Effective temperature is 70-85centigrade with 75 centigrade at optimum rate ...