Question

which alchoal
perpared from starch by alchalic fermenatation​

Answer 1

The first step is saccharification, where starch is converted into sugar using an amylolytic microorganism or enzymes such as glucoamylase and α-amylase. The second step is fermentation, where sugar is converted into ethanol using Saccharomyces cerevisiae (9, 12).

Answer 2

Answer:

Beer, whiskey, and sometimes vodka are produced by fermentation of grain starches that have been converted to sugar by the enzyme amylase, which is present in grain kernels that have been malted (i.e. germinated).