METHOD FOR PRODUCING ETHANOL BY SIMULTANEOUS SACCHARIFYING FERMENTATION

PROBLEM TO BE SOLVED: To provide a method for producing ethanol by simultaneous saccharifying fermentation, by which a reduction of a pH-adjusting agent during the simultaneous saccharifying fermentation can be attained. SOLUTION: A method for producing ethanol by simultaneous saccharifying fermenta...

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Bibliographic Details
Main Authors TOMIYAMA SHIGEO, KIRA NORIKO, HAYASHI SHUNSUKE, NAKAMORI KENICHI, SERA YUTAKA
Format Patent
LanguageEnglish
Published 24.03.2011
Subjects
BEER
BIOCHEMISTRY
CHEMISTRY
ENZYMOLOGY
FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE
METALLURGY
MICROBIOLOGY
MUTATION OR GENETIC ENGINEERING
SPIRITS
VINEGAR
WINE
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Summary:PROBLEM TO BE SOLVED: To provide a method for producing ethanol by simultaneous saccharifying fermentation, by which a reduction of a pH-adjusting agent during the simultaneous saccharifying fermentation can be attained. SOLUTION: A method for producing ethanol by simultaneous saccharifying fermentation using a cellulosic raw material includes pre-setting a pH value to a higher pH value in a stage for preparing the raw materials for the simultaneous saccharifying fermentation reaction than an objective pH value for the simultaneous saccharifying fermentation reaction. COPYRIGHT: (C)2011,JPO&INPIT
Bibliography:Application Number: JP20090205831