CL2018002968A1 - Procedimiento para la producción de ácido láctico. - Google Patents

Procedimiento para la producción de ácido láctico.

Info

Publication number
CL2018002968A1
CL2018002968A1 CL2018002968A CL2018002968A CL2018002968A1 CL 2018002968 A1 CL2018002968 A1 CL 2018002968A1 CL 2018002968 A CL2018002968 A CL 2018002968A CL 2018002968 A CL2018002968 A CL 2018002968A CL 2018002968 A1 CL2018002968 A1 CL 2018002968A1
Authority
CL
Chile
Prior art keywords
lactic acid
procedure
production
culture
stage
Prior art date
Application number
CL2018002968A
Other languages
English (en)
Inventor
Magnus Ask
Rakesh Koppram
Diethard Mattanovich
Michael Sauer
Original Assignee
Syconium Lactic Acid Gmbh
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 Syconium Lactic Acid Gmbh filed Critical Syconium Lactic Acid Gmbh
Publication of CL2018002968A1 publication Critical patent/CL2018002968A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/40—Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
    • C12P7/56—Lactic acid
    • 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
    • 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
    • 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
    • C12N15/11—DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
    • C12N15/52—Genes encoding for enzymes or proenzymes
    • 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
    • C12N9/0004—Oxidoreductases (1.)
    • C12N9/0006—Oxidoreductases (1.) acting on CH-OH groups as donors (1.1)
    • 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
    • C12N9/88—Lyases (4.)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y101/00—Oxidoreductases acting on the CH-OH group of donors (1.1)
    • C12Y101/01—Oxidoreductases acting on the CH-OH group of donors (1.1) with NAD+ or NADP+ as acceptor (1.1.1)
    • C12Y101/01027—L-Lactate dehydrogenase (1.1.1.27)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y401/00—Carbon-carbon lyases (4.1)
    • C12Y401/01—Carboxy-lyases (4.1.1)
    • C12Y401/01001—Pyruvate decarboxylase (4.1.1.1)

Landscapes

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

Abstract

LA PRESENTE INVENCIÓN PROPORCIONA UN PROCEDIMIENTO PARA PRODUCIR ÁCIDO LÁCTICO EN UN CULTIVO CELULAR DE LEVADURA RECOMBINANTE USANDO GLUCOSA COMO FUENTE DE CARBONO QUE COMPRENDE UNA PRIMERA ETAPA DE FERMENTACIÓN DE SEMILLA PARA PRODUCIR BIOMASA EN DONDE LA LEVADURA SE CULTIVA EN UN MEDIO DE CULTIVO EN UN PH DE 5 A 7, SEGUIDO DE UNA SEGUNDA ETAPA DE FERMENTACIÓN DE PRODUCCIÓN CON BIOMASA A PARTIR DE LA FERMENTACIÓN DE SEMILLA PARA PRODUCIR ÁCIDO LÁCTICO, EN DONDE LA LEVADURA SE CULTIVA EN UN MEDIO DE CULTIVO A PH BAJO USANDO UNA CEPA DE LEVADURA DISEÑADA PARA TENER ACTIVIDAD LACTATO DESHIDROGENASA (LDH) Y OPCIONALMENTE TIENE ACTIVIDAD DISMINUIDA O ELIMINADA DE PIRUVATO DESCARBOXILASA (PDC).
CL2018002968A 2016-04-18 2018-10-18 Procedimiento para la producción de ácido láctico. CL2018002968A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP16165772 2016-04-18

Publications (1)

Publication Number Publication Date
CL2018002968A1 true CL2018002968A1 (es) 2019-02-22

Family

ID=55808963

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2018002968A CL2018002968A1 (es) 2016-04-18 2018-10-18 Procedimiento para la producción de ácido láctico.

Country Status (13)

Country Link
US (1) US10947571B2 (es)
EP (1) EP3445845A1 (es)
JP (1) JP7034088B2 (es)
CN (1) CN109715783A (es)
BR (1) BR112018071250A2 (es)
CA (1) CA3020061A1 (es)
CL (1) CL2018002968A1 (es)
CO (1) CO2018011096A2 (es)
IL (1) IL262149B (es)
MX (1) MX2018012297A (es)
UA (1) UA127433C2 (es)
WO (1) WO2017182403A1 (es)
ZA (1) ZA201806519B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019231393A1 (en) * 2018-05-31 2019-12-05 Ngee Ann Polytechnic D-psicose production using probiotic microorganisms
EP3898935A4 (en) * 2018-12-21 2022-10-12 PTT Global Chemical Public Company Limited MODIFIED MICROBIAL STRAINS FOR ENHANCED FRUCTOSE UTILIZATION
CN110305891B (zh) * 2019-07-12 2023-08-08 广东利世康低碳科技有限公司 一种验证CRISPR-Cas9系统敲除产朊假丝酵母目标基因的可行性的方法
WO2021034276A2 (en) * 2019-08-19 2021-02-25 Ptt Global Chemical Public Company Limited Yeast having improvement of lactic acid tolerance and use thereof
TWI730383B (zh) * 2019-08-21 2021-06-11 遠東新世紀股份有限公司 重組型假絲酵母菌菌株及其製備方法與用途
WO2021110870A1 (en) 2019-12-05 2021-06-10 Acib Gmbh Method for producing a fermentation product
CN110904162B (zh) * 2019-12-19 2021-03-23 河南金丹乳酸科技股份有限公司 在乳酸发酵中加快产酸的通气方法
CN113430127B (zh) * 2021-07-07 2024-01-12 江南大学 一种产l-乳酸的重组菌及其应用
WO2023004336A1 (en) * 2021-07-22 2023-01-26 Archer Daniels Midland Company A genetically engineered yeast producing lactic acid

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1294728B1 (it) * 1997-09-12 1999-04-12 Biopolo S C A R L Ceppi di lievito per la riproduzione di acido lattico
US7405068B2 (en) 2003-05-02 2008-07-29 Tate & Lyle Ingredients Americas, Inc. Pyruvate producing yeast strain
EP2158323A4 (en) * 2007-05-18 2011-06-22 Microbia Prec Engineering Inc PRODUCTION OF ORGANIC ACID BY PILZ CELLS
EP2128262A1 (en) * 2008-05-28 2009-12-02 Università Degli Studi Di Milano - Bicocca Improved yeast strains for organic acid production
KR102349954B1 (ko) * 2014-07-28 2022-01-11 삼성전자주식회사 산물 생산능이 향상된 효모 및 그를 이용한 산물을 생산하는 방법

Also Published As

Publication number Publication date
US10947571B2 (en) 2021-03-16
JP7034088B2 (ja) 2022-03-11
CO2018011096A2 (es) 2019-04-30
WO2017182403A1 (en) 2017-10-26
MX2018012297A (es) 2019-11-21
IL262149A (en) 2018-11-29
EP3445845A1 (en) 2019-02-27
CA3020061A1 (en) 2017-10-26
CN109715783A (zh) 2019-05-03
UA127433C2 (uk) 2023-08-23
IL262149B (en) 2021-12-01
ZA201806519B (en) 2022-09-28
JP2019513408A (ja) 2019-05-30
US20190127766A1 (en) 2019-05-02
BR112018071250A2 (pt) 2019-02-05

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