WO1999050422A3 - Method for reduction of fusel oils in alcoholic beverages and food products - Google Patents

Method for reduction of fusel oils in alcoholic beverages and food products Download PDF

Info

Publication number
WO1999050422A3
WO1999050422A3 PCT/IL1999/000174 IL9900174W WO9950422A3 WO 1999050422 A3 WO1999050422 A3 WO 1999050422A3 IL 9900174 W IL9900174 W IL 9900174W WO 9950422 A3 WO9950422 A3 WO 9950422A3
Authority
WO
WIPO (PCT)
Prior art keywords
alcoholic beverages
reduction
fusel oils
food products
eca39δ
Prior art date
Application number
PCT/IL1999/000174
Other languages
French (fr)
Other versions
WO1999050422A2 (en
Inventor
Nissim Benvenisty
Amir Eden
Original Assignee
Yissum Res Dev Co
Nissim Benvenisty
Amir Eden
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yissum Res Dev Co, Nissim Benvenisty, Amir Eden filed Critical Yissum Res Dev Co
Priority to EP99912027A priority Critical patent/EP1066386A2/en
Priority to JP2000541310A priority patent/JP2002509726A/en
Priority to AU30516/99A priority patent/AU3051699A/en
Publication of WO1999050422A2 publication Critical patent/WO1999050422A2/en
Publication of WO1999050422A3 publication Critical patent/WO1999050422A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12G—WINE; PREPARATION THEREOF; ALCOHOLIC BEVERAGES; PREPARATION OF ALCOHOLIC BEVERAGES NOT PROVIDED FOR IN SUBCLASSES C12C OR C12H
    • C12G3/00—Preparation of other alcoholic beverages
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/14—Fungi; Culture media therefor
    • C12N1/16—Yeasts; Culture media therefor
    • C12N1/18—Baker's yeast; Brewer's yeast
    • C12N1/185—Saccharomyces isolates
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/10—Transferases (2.)
    • C12N9/1096—Transferases (2.) transferring nitrogenous groups (2.6)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
    • C12R2001/00—Microorganisms ; Processes using microorganisms
    • C12R2001/645—Fungi ; Processes using fungi
    • C12R2001/85—Saccharomyces
    • C12R2001/865—Saccharomyces cerevisiae

Abstract

A method for reduction of fusel oils in alcoholic beverages by substituting wild type yeast strains with genetically engineered yeast strains which lack one or both of the genes encoding the branched-chain amino acid aminotransferases (BCAT). A method for production of alcoholic beverages containing a low amount of fusel oils, using genetically engineered Saccharomyces cerevisiae eca39Δ, eca40Δ and eca39Δ.40Δ strains is preferred.
PCT/IL1999/000174 1998-03-27 1999-03-26 Method for reduction of fusel oils in alcoholic beverages and food products WO1999050422A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP99912027A EP1066386A2 (en) 1998-03-27 1999-03-26 Method for reduction of fusel oils in alcoholic beverages and food products
JP2000541310A JP2002509726A (en) 1998-03-27 1999-03-26 Method for reducing fusel oil in alcoholic beverages and foods
AU30516/99A AU3051699A (en) 1998-03-27 1999-03-26 Method for reduction of fusel oils in alcoholic beverages and food products

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7971598P 1998-03-27 1998-03-27
US60/079,715 1998-03-27

Publications (2)

Publication Number Publication Date
WO1999050422A2 WO1999050422A2 (en) 1999-10-07
WO1999050422A3 true WO1999050422A3 (en) 1999-11-18

Family

ID=22152337

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL1999/000174 WO1999050422A2 (en) 1998-03-27 1999-03-26 Method for reduction of fusel oils in alcoholic beverages and food products

Country Status (4)

Country Link
EP (1) EP1066386A2 (en)
JP (1) JP2002509726A (en)
AU (1) AU3051699A (en)
WO (1) WO1999050422A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004031177A1 (en) 2004-06-29 2006-01-19 Henkel Kgaa New odoriferous gene products from Bacillus licheniformis and improved biotechnological production processes based on them
CN1932015B (en) * 2005-09-13 2012-01-25 三得利控股株式会社 Branched-chain amino acid aminotransferase gene and use thereof
CN102766584B (en) * 2011-05-12 2013-10-30 江南大学 Method for screening yeast CGMCC 4746 capable of producing ethanol in high yield and producing fusel oil in low yield in production of maotai-flavor Chinese distilled spirits and application of method
CN102766582B (en) * 2011-05-12 2013-10-30 江南大学 Screening and application of yeast CGMCC 4750 for high production of ethanol and low production of fusel oil in production of Chinese Maotai-flavor liquor
CN102766583B (en) * 2011-05-12 2013-08-21 江南大学 Screening and application of yeast CGMCC (china general microbiological culture collection center) 4748 with high ethanol yield and low fusel oil yield in production of Chinese Maotai-flavor liquor
JP7116536B2 (en) * 2017-10-17 2022-08-10 サッポロビール株式会社 Beer-taste beverage, method for producing beer-taste beverage, and method for improving quality of beer-taste beverage
CN111925951A (en) * 2020-10-12 2020-11-13 中粮营养健康研究院有限公司 Saccharomyces cerevisiae, microbial inoculum and application thereof, white spirit and yellow wine and brewing method thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4374859A (en) * 1980-07-07 1983-02-22 The Regents Of The University Of California Method for reducing fusel oil in alcoholic beverages and yeast strain useful in that method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4374859A (en) * 1980-07-07 1983-02-22 The Regents Of The University Of California Method for reducing fusel oil in alcoholic beverages and yeast strain useful in that method

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
AMIR EDEN ET AL.: "Two yeast homologs of ECA39, a target for c-Myc regulation, code for cytosolic and mitochondrial branched-chain amino acid aminotransferases", JOURNAL OF BIOLOGICAL CHEMISTRY, vol. 271, no. 34, 23 August 1996 (1996-08-23), MD US, pages 20242 - 20245, XP002112362 *
AMIR EDEN ET AL.: "Yeast sequencing reports. Characterization of a branched-chain amino-acid aminotransferase from Schizosaccharomyces pombe", YEAST, vol. 14, no. 2, 30 January 1998 (1998-01-30), pages 189 - 194, XP002112361 *
HANSEN J ET AL: "Modification of biochemical pathways in industrial yeasts", JOURNAL OF BIOTECHNOLOGY, vol. 49, no. 1, 20 August 1996 (1996-08-20), pages 1-12, XP004037090, ISSN: 0168-1656 *

Also Published As

Publication number Publication date
JP2002509726A (en) 2002-04-02
EP1066386A2 (en) 2001-01-10
AU3051699A (en) 1999-10-18
WO1999050422A2 (en) 1999-10-07

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