MX2018009493A - Uso combinado de al menos una endoproteasa y al menos una exoproteasa en un proceso simultaneo de sacarificacion y fermentacion (ssf) para mejorar la produccion de etanol. - Google Patents

Uso combinado de al menos una endoproteasa y al menos una exoproteasa en un proceso simultaneo de sacarificacion y fermentacion (ssf) para mejorar la produccion de etanol.

Info

Publication number
MX2018009493A
MX2018009493A MX2018009493A MX2018009493A MX2018009493A MX 2018009493 A MX2018009493 A MX 2018009493A MX 2018009493 A MX2018009493 A MX 2018009493A MX 2018009493 A MX2018009493 A MX 2018009493A MX 2018009493 A MX2018009493 A MX 2018009493A
Authority
MX
Mexico
Prior art keywords
protease
exo
endo
combined use
ssf process
Prior art date
Application number
MX2018009493A
Other languages
English (en)
Inventor
Fukuyama Shiro
Ayabe Keiichi
Matsui Tomoko
Leong SOONG Chee-
Peng Wei
Li Ming
Guo Xinyan
Vidal Bernardo Jr
Jensen Kenneth
P Lessard Louis
E Kreel Nathaniel
Tang Lan
Original Assignee
Novozymes As
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 Novozymes As filed Critical Novozymes As
Publication of MX2018009493A publication Critical patent/MX2018009493A/es

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Classifications

    • 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)
    • C12N9/48—Hydrolases (3) acting on peptide bonds (3.4)
    • C12N9/50—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25)
    • C12N9/58—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from fungi
    • 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)
    • C12N9/24—Hydrolases (3) acting on glycosyl compounds (3.2)
    • 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
    • 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)
    • C12N9/48—Hydrolases (3) acting on peptide bonds (3.4)
    • C12N9/485—Exopeptidases (3.4.11-3.4.19)
    • 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)
    • C12N9/48—Hydrolases (3) acting on peptide bonds (3.4)
    • C12N9/50—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25)
    • C12N9/52—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from bacteria or Archaea
    • 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
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/04—Polysaccharides, i.e. compounds containing more than five saccharide radicals attached to each other by glycosidic bonds
    • 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
    • C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
    • C12P7/04—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
    • C12P7/06—Ethanol, i.e. non-beverage
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mycology (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Plant Pathology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

La presente invención se refiere a procesos mejorados para producir etanol a partir de materiales que contienen almidón mediante el uso combinado de al menos una endoproteasa y al menos una exoproteasa en un proceso SSF. Más particularmente, la exoproteasa debe constituir al menos un 5% (p/p) de la mezcla de proteasa.
MX2018009493A 2016-03-01 2017-03-01 Uso combinado de al menos una endoproteasa y al menos una exoproteasa en un proceso simultaneo de sacarificacion y fermentacion (ssf) para mejorar la produccion de etanol. MX2018009493A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662301848P 2016-03-01 2016-03-01
CN2016089605 2016-07-11
PCT/CN2017/075326 WO2017148389A1 (en) 2016-03-01 2017-03-01 Combined use of at least one endo-protease and at least one exo-protease in an ssf process for improving ethanol yield

Publications (1)

Publication Number Publication Date
MX2018009493A true MX2018009493A (es) 2018-09-05

Family

ID=59742566

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018009493A MX2018009493A (es) 2016-03-01 2017-03-01 Uso combinado de al menos una endoproteasa y al menos una exoproteasa en un proceso simultaneo de sacarificacion y fermentacion (ssf) para mejorar la produccion de etanol.

Country Status (6)

Country Link
US (1) US20200165591A1 (es)
EP (1) EP3423584A4 (es)
CN (1) CN108884478A (es)
CA (1) CA3012508A1 (es)
MX (1) MX2018009493A (es)
WO (1) WO2017148389A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3064042A1 (en) * 2017-06-02 2018-12-06 Novozymes A/S Improved yeast for ethanol production
WO2019046232A1 (en) * 2017-08-30 2019-03-07 Novozymes A/S COMBINED USE OF ENDOPROTEASE OF FAMILY M35 AND EXOPROTEASE OF FAMILY S53 IN FERMENTATION OF STARCH
CN113302294A (zh) * 2019-01-31 2021-08-24 诺维信公司 具有木聚糖酶活性的多肽及其用于改善动物饲料营养质量的用途
MX2021015818A (es) * 2019-08-06 2022-02-03 Novozymes As Proteinas de fusion para mejorar la expresion de enzimas.
CN112680371A (zh) * 2019-10-18 2021-04-20 广东利世康低碳科技有限公司 一种水解餐厨垃圾中蛋白成分的产朊假丝酵母双基因共表达菌株及其构建方法
WO2021142057A1 (en) * 2020-01-07 2021-07-15 Danisco Us Inc Methods and compositions for enhanced ethanol production

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101517072A (zh) * 2004-01-16 2009-08-26 诺维信北美公司 生产发酵产物的方法
CN104694595A (zh) * 2005-02-07 2015-06-10 诺维信北美公司 发酵产品产生方法
AU2009221080B2 (en) * 2008-03-05 2014-01-16 Novozymes A/S Detoxification of aflatoxin in feed products
US20110097779A1 (en) * 2008-06-23 2011-04-28 Chee-Leong Soong Processes for Producing Fermentation Products
MX353581B (es) * 2011-10-11 2018-01-19 Novozymes North America Inc Procesos para producir productos de fermentacion.
ES2935920T3 (es) * 2012-03-30 2023-03-13 Novozymes North America Inc Procesos de elaboración de productos de fermentación
WO2014205198A1 (en) * 2013-06-20 2014-12-24 Novozymes A/S Fermentation processes with reduced foaming
WO2015078372A1 (en) * 2013-11-26 2015-06-04 Novozymes A/S Milling process
US10036043B2 (en) * 2014-03-21 2018-07-31 Novozymes A/S Processes for producing ethanol and yeast

Also Published As

Publication number Publication date
CN108884478A (zh) 2018-11-23
EP3423584A1 (en) 2019-01-09
US20200165591A1 (en) 2020-05-28
EP3423584A4 (en) 2020-02-26
CA3012508A1 (en) 2017-09-08
WO2017148389A1 (en) 2017-09-08

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