SG11201911802TA - Mutant strain aspergillus aculeatus for producing cellulase and xylanase and preparation method thereof - Google Patents

Mutant strain aspergillus aculeatus for producing cellulase and xylanase and preparation method thereof

Info

Publication number
SG11201911802TA
SG11201911802TA SG11201911802TA SG11201911802TA SG11201911802TA SG 11201911802T A SG11201911802T A SG 11201911802TA SG 11201911802T A SG11201911802T A SG 11201911802TA SG 11201911802T A SG11201911802T A SG 11201911802TA SG 11201911802T A SG11201911802T A SG 11201911802TA
Authority
SG
Singapore
Prior art keywords
xylanase
preparation
mutant strain
aspergillus aculeatus
strain aspergillus
Prior art date
Application number
SG11201911802TA
Other languages
English (en)
Inventor
Verawat Champreda
Surisa Suwannarangsee
Jantima Arnthong
Chatuphon Siamphan
Aphisit Poonsrisawat
Napong Ketsub
Mahattanee Phinyo
Wikanda Techanan
Natthawut Poomsila
Phatthanon Prasitchoke
Original Assignee
Ptt Global Chemical Public Co Ltd
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 Ptt Global Chemical Public Co Ltd filed Critical Ptt Global Chemical Public Co Ltd
Publication of SG11201911802TA publication Critical patent/SG11201911802TA/en

Links

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
    • 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
    • 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
    • C12P21/00—Preparation of peptides or proteins
    • C12P21/02—Preparation of peptides or proteins having a known sequence of two or more amino acids, e.g. glutathione
    • 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
    • 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
    • C12P19/02—Monosaccharides
    • 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
    • C12P19/14—Preparation of compounds containing saccharide radicals produced by the action of a carbohydrase (EC 3.2.x), e.g. by alpha-amylase, e.g. by cellulase, hemicellulase
    • 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
    • C12R2001/66—Aspergillus
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y302/00—Hydrolases acting on glycosyl compounds, i.e. glycosylases (3.2)
    • C12Y302/01—Glycosidases, i.e. enzymes hydrolysing O- and S-glycosyl compounds (3.2.1)
    • C12Y302/01004—Cellulase (3.2.1.4), i.e. endo-1,4-beta-glucanase
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y302/00—Hydrolases acting on glycosyl compounds, i.e. glycosylases (3.2)
    • C12Y302/01—Glycosidases, i.e. enzymes hydrolysing O- and S-glycosyl compounds (3.2.1)
    • C12Y302/01008—Endo-1,4-beta-xylanase (3.2.1.8)

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Mycology (AREA)
  • Medicinal Chemistry (AREA)
  • Botany (AREA)
  • Virology (AREA)
  • Biomedical Technology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Molecular Biology (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
SG11201911802TA 2017-06-07 2018-05-30 Mutant strain aspergillus aculeatus for producing cellulase and xylanase and preparation method thereof SG11201911802TA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TH1701003166 2017-06-07
PCT/TH2018/000029 WO2018226171A2 (fr) 2017-06-07 2018-05-30 Souche mutante aspergillus aculeatus pour la production de cellulase et de xylanase et son procédé de préparation

Publications (1)

Publication Number Publication Date
SG11201911802TA true SG11201911802TA (en) 2020-01-30

Family

ID=64566214

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201911802TA SG11201911802TA (en) 2017-06-07 2018-05-30 Mutant strain aspergillus aculeatus for producing cellulase and xylanase and preparation method thereof

Country Status (6)

Country Link
US (1) US11242507B2 (fr)
JP (1) JP6950873B2 (fr)
CN (1) CN111094556B (fr)
DE (1) DE112018002930T5 (fr)
SG (1) SG11201911802TA (fr)
WO (1) WO2018226171A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112961852B (zh) * 2019-12-12 2023-11-21 青岛蔚蓝生物集团有限公司 一种启动子及其在棘孢曲霉基因自克隆表达中的应用
CN113846077A (zh) * 2021-11-12 2021-12-28 河南省科学院生物研究所有限责任公司 一种固态发酵制备饲用β-甘露聚糖酶的方法
CN115851552A (zh) * 2022-12-30 2023-03-28 浙江中烟工业有限责任公司 棘孢曲霉Aa-1及其在烟叶提质中的应用

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3734831A (en) 1970-11-27 1973-05-22 Canadian Patents Dev Production of cellulase
DE69433499T2 (de) * 1993-03-10 2004-12-02 Novozymes A/S Enzyme mit xylanaseaktivität aus aspergillus aculeatus
AUPM900894A0 (en) * 1994-10-26 1994-11-17 Biotech International Limited Bacterial xylanase
WO2000039322A1 (fr) * 1998-12-23 2000-07-06 Novozymes A/S Procedes permettant de produire des polypeptides dans des cellules mutantes d'aspergillus
US6383781B1 (en) 1998-12-23 2002-05-07 Novozymes A/S Methods for producing polypeptides in aspergillus mutant cells
JP2005065563A (ja) * 2003-08-22 2005-03-17 Ozeki Corp マンノースの製造方法
BRPI0818871A2 (pt) * 2007-11-01 2014-10-29 Novozymes Inc Métodos para produzir um material celulósico reduzido em um tanino, para sacarificar um material celulósico, e para produzir um produto de fermentação.
CN101942395B (zh) 2010-07-16 2012-05-23 云南省微生物研究所 棘孢曲霉
US9879244B2 (en) * 2013-06-05 2018-01-30 Novozymes A/S Xylanase variants and polynucleotides encoding same
CN106715704B (zh) * 2014-09-26 2021-04-16 东丽株式会社 糖液的制造方法

Also Published As

Publication number Publication date
WO2018226171A3 (fr) 2019-03-07
US20210095242A1 (en) 2021-04-01
US11242507B2 (en) 2022-02-08
DE112018002930T5 (de) 2020-02-20
WO2018226171A2 (fr) 2018-12-13
CN111094556B (zh) 2023-09-19
JP2020523017A (ja) 2020-08-06
JP6950873B2 (ja) 2021-10-13
CN111094556A (zh) 2020-05-01

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