METHOD FOR GRANULATED STARCH CONVERSION TO ETHANOL

摘要

FIELD: food industry. ^ SUBSTANCE: method envisages implementation of contact of a suspension containing granulated starch produced of vegetable raw material with -amylase at a temperature below granulated starch gelation temperature. Oligosaccharides produced during this process are hydrolysed with the help of endogenic vegetable hydrolysis enzymes for production of wort containing more than 20% of glucose. Then the wort is fermented for subsequent production of ethanol from it. ^ EFFECT: invention allows to reduce energy intensity during ethanol production and increase ethanol yield. ^ 20 cl, 1 dwg, 8 tbl, 4 ex