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AR071660A1 - Modificacion funcional de levaduras para minimizar la produccion de etil carbamato mediante la expresion modificada de transportadores de urea - Google Patents

Modificacion funcional de levaduras para minimizar la produccion de etil carbamato mediante la expresion modificada de transportadores de urea

Info

Publication number
AR071660A1
AR071660A1 ARP090101309A ARP090101309A AR071660A1 AR 071660 A1 AR071660 A1 AR 071660A1 AR P090101309 A ARP090101309 A AR P090101309A AR P090101309 A ARP090101309 A AR P090101309A AR 071660 A1 AR071660 A1 AR 071660A1
Authority
AR
Argentina
Prior art keywords
urea
fermented beverage
yeast
ethy
conveyors
Prior art date
Application number
ARP090101309A
Other languages
English (en)
Original Assignee
Univ British Columbia
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 Univ British Columbia filed Critical Univ British Columbia
Publication of AR071660A1 publication Critical patent/AR071660A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/37—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from fungi
    • C07K14/39—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from fungi from yeasts
    • C07K14/395—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from fungi from yeasts from Saccharomyces
    • 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
    • C12G1/00—Preparation of wine or sparkling wine
    • C12G1/02—Preparation of must from grapes; Must treatment and fermentation
    • C12G1/0203—Preparation of must from grapes; Must treatment and fermentation by microbiological or enzymatic treatment
    • 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
    • C12N1/145—Fungal 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
    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/79—Vectors or expression systems specially adapted for eukaryotic hosts
    • C12N15/80—Vectors or expression systems specially adapted for eukaryotic hosts for fungi
    • C12N15/81—Vectors or expression systems specially adapted for eukaryotic hosts for fungi for yeasts
    • 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
    • C12N9/14—Hydrolases (3)
    • C12N9/78—Hydrolases (3) acting on carbon to nitrogen bonds other than peptide bonds (3.5)
    • C12N9/80—Hydrolases (3) acting on carbon to nitrogen bonds other than peptide bonds (3.5) acting on amide bonds in linear amides (3.5.1)
    • 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
    • C12G2200/00—Special features
    • C12G2200/11—Use of genetically modified microorganisms in the preparation of wine
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Genetics & Genomics (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Biophysics (AREA)
  • Plant Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Botany (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

Productos y procesos que proporcionan una reduccion de concentracion de carbamato de etilo en una bebida fermentada o producto alimenticio, usando una cepa de levadura que ha sido transformada para expresar un transportador de urea, para transportar activamente urea dentro de la celula de levadura, como DUR3, bajo condiciones de fermentacion. La levadura tambien puede ser modificada para expresar una actividad enzim tica degradante de urea intracelular, bajo condiciones de fermentacion, como DUR1,2. Adem s de poseer una cepa de levadura transformada para reducir represion catabolica de nitrogeno de la expresion del gen de una prote¡na transportadora de urea, bajo condiciones de fermentacion, un metodo para modificar una cepa de levadura, metodo para hacer una bebida fermentada o producto alimenticio. Uso de la cepa en la preparacion de una bebida fermentada y una bebida fermentada o producto alimenticio.
ARP090101309A 2008-04-14 2009-04-14 Modificacion funcional de levaduras para minimizar la produccion de etil carbamato mediante la expresion modificada de transportadores de urea AR071660A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7113808P 2008-04-14 2008-04-14

Publications (1)

Publication Number Publication Date
AR071660A1 true AR071660A1 (es) 2010-07-07

Family

ID=41198732

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP090101309A AR071660A1 (es) 2008-04-14 2009-04-14 Modificacion funcional de levaduras para minimizar la produccion de etil carbamato mediante la expresion modificada de transportadores de urea

Country Status (9)

Country Link
US (1) US20110129566A1 (es)
EP (1) EP2276830A4 (es)
JP (1) JP2011516085A (es)
KR (1) KR20110007608A (es)
CN (1) CN102057035A (es)
AR (1) AR071660A1 (es)
CA (1) CA2720652A1 (es)
CL (1) CL2009000898A1 (es)
WO (1) WO2009127050A1 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102220252B (zh) * 2011-05-19 2012-10-03 天津科技大学 一种低产氨基甲酸乙酯葡萄酒酵母的筛选及应用
KR101248608B1 (ko) 2011-08-31 2013-03-28 현대중공업 주식회사 차단부 인출식 큐비클형 가스절연 개폐장치
CN102533573A (zh) * 2011-11-10 2012-07-04 江南大学 一种低产尿素的黄酒酵母代谢工程菌及其构建方法
CN102492633B (zh) * 2011-12-02 2013-01-23 江南大学 具有降解氨基甲酸乙酯功能的胶红酵母及其在酒类及食品中的应用
CN102532292A (zh) * 2012-02-13 2012-07-04 中国农业大学 尿素转运蛋白及其编码基因与应用
CN102925334B (zh) * 2012-10-18 2014-03-26 江南大学 一种降低酒精饮品中氨基甲酸乙酯的集成控制方法
AU2014203893B2 (en) * 2013-01-04 2017-11-02 Ginkgo Bioworks, Inc. Microorganisms engineered to use unconventional sources of nitrogen
US10604772B2 (en) 2013-03-15 2020-03-31 Lallemand Hungary Liquidity Management Llc Methods for regulating nitrogen metabolism during the production of ethanol from corn by metabolically engineered yeast strains
CN103710278A (zh) * 2013-12-25 2014-04-09 江南大学 一种低产尿素的工业黄酒酵母代谢工程菌及其构建方法
CN106119142A (zh) * 2016-01-12 2016-11-16 天津科技大学 一株通过敲除car1过表达dur3低产氨基甲酸乙酯酿酒酵母菌株及其构建方法
CN106119141A (zh) * 2016-01-12 2016-11-16 天津科技大学 一株通过敲除car1过表达dur1，2低产氨基甲酸乙酯酿酒酵母菌株及其构建方法
US20210253986A1 (en) * 2019-12-14 2021-08-19 Onyemaechi Ahanotu Methods for producing monocotyledon wines and derivative products
CN112111417A (zh) * 2020-09-04 2020-12-22 江南大学 一种降低黄酒中氨基甲酸乙酯含量的方法
CN113416664B (zh) * 2021-02-02 2022-12-30 天津科技大学 酿酒酵母基因工程菌株及其构建方法和在酿酒中的用途
CN113621469A (zh) * 2021-07-16 2021-11-09 石河子大学 一种降解葡萄酒中氨基甲酸乙酯的方法
KR102653503B1 (ko) * 2021-09-17 2024-04-02 가톨릭대학교 산학협력단 에틸카바메이트가 저감화된 막걸리 제조용 개량 효모 균주 및 이를 이용한 막걸리의 제조 방법
WO2023201078A1 (en) * 2022-04-15 2023-10-19 The Regents Of The University Of California Host cells and methods useful for producing calcium phosphate based composite biomaterials
KR102510304B1 (ko) * 2022-07-01 2023-03-22 중앙대학교 산학협력단 에틸카바메이트 분해능이 향상된 사카로마이세스 세레비지애 균주 및 이의 용도

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1578839B (zh) * 2001-11-06 2012-02-08 英属哥伦比亚大学 调节酒酵母中的尿素降解

Also Published As

Publication number Publication date
JP2011516085A (ja) 2011-05-26
CA2720652A1 (en) 2009-10-22
US20110129566A1 (en) 2011-06-02
CL2009000898A1 (es) 2010-06-18
EP2276830A4 (en) 2013-03-20
WO2009127050A1 (en) 2009-10-22
KR20110007608A (ko) 2011-01-24
CN102057035A (zh) 2011-05-11
EP2276830A1 (en) 2011-01-26

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