FIELD: food industry.
SUBSTANCE: method envisages implementation of contact of a suspension containing granulated starch produced of vegetable raw material with α-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
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