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1. WO2015159812 - METHOD FOR PRODUCING CHEMICAL SUBSTANCE BY CONTINUOUS FERMENTATION

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Publication Number WO/2015/159812
Publication Date 22.10.2015
International Application No. PCT/JP2015/061207
International Filing Date 10.04.2015
IPC
C12P 7/06 2006.1
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
7Preparation of oxygen-containing organic compounds
02containing a hydroxy group
04acyclic
06Ethanol, i.e. non-beverage
C12P 7/40 2006.1
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
7Preparation of oxygen-containing organic compounds
40containing a carboxyl group
CPC
C12P 7/06
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
7Preparation of oxygen-containing organic compounds
02containing a hydroxy group
04acyclic
06Ethanol, i.e. non-beverage
C12P 7/16
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
7Preparation of oxygen-containing organic compounds
02containing a hydroxy group
04acyclic
16Butanols
C12P 7/18
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
7Preparation of oxygen-containing organic compounds
02containing a hydroxy group
04acyclic
18polyhydric
C12P 7/46
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
7Preparation of oxygen-containing organic compounds
40containing a carboxyl group ; including Peroxycarboxylic acids
44Polycarboxylic acids
46Dicarboxylic acids having four or less carbon atoms, e.g. fumaric acid, maleic acid
C12P 7/48
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
7Preparation of oxygen-containing organic compounds
40containing a carboxyl group ; including Peroxycarboxylic acids
44Polycarboxylic acids
48Tricarboxylic acids, e.g. citric acid
C12P 7/50
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
7Preparation of oxygen-containing organic compounds
40containing a carboxyl group ; including Peroxycarboxylic acids
44Polycarboxylic acids
50having keto groups, e.g. 2-ketoglutaric acid
Applicants
  • 東レ株式会社 TORAY INDUSTRIES, INC. [JP]/[JP]
Inventors
  • 小林　宏治 KOBAYASHI, Koji
  • 澤井　健司 SAWAI, Kenji
  • 山田　勝成 YAMADA, Katsushige
Priority Data
2014-08291614.04.2014JP
2014-08291714.04.2014JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) METHOD FOR PRODUCING CHEMICAL SUBSTANCE BY CONTINUOUS FERMENTATION
(FR) PROCÉDÉ DE PRODUCTION DE SUBSTANCE CHIMIQUE PAR FERMENTATION CONTINUE
(JA) 連続発酵による化学品の製造方法
Abstract
(EN) A method for producing a chemical substance by carrying out continuous fermentation under the condition of pH 3.5 or lower using a separation membrane. In the method, an yeast strain having vanillin resistance is used, whereby it becomes possible to produce the chemical substance with high efficiency without leaving a large amount of a fermentation raw material unused.
(FR) L'invention concerne un procédé de production d'une substance chimique par mise en œuvre d'une fermentation continue dans des conditions de pH inférieur ou égal à 3,5 au moyen d'une membrane de séparation. Dans le procédé, une souche de levure présentant une résistance à la vanilline est utilisée, ce qui permet de produire la substance chimique avec une efficacité élevée sans qu'il ne reste une grande quantité d'une matière première de fermentation inutilisée.
(JA) 　ｐＨ３．５以下の条件下での分離膜を利用した連続発酵による化学品の製造方法において、バニリン耐性を有する酵母を用いることによって、発酵原料が多量に余ることなく、効率よく化学品を製造することができる。
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