GB2508569A - A method for producing a biopolymer - Google Patents

A method for producing a biopolymer Download PDF

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Publication number
GB2508569A
GB2508569A GB1405815.0A GB201405815A GB2508569A GB 2508569 A GB2508569 A GB 2508569A GB 201405815 A GB201405815 A GB 201405815A GB 2508569 A GB2508569 A GB 2508569A
Authority
GB
United Kingdom
Prior art keywords
biopolymer
culture medium
range
volume
producing
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
GB1405815.0A
Other languages
English (en)
Other versions
GB201405815D0 (en
Inventor
Azni Idris
Ahmad H Rajab
Norhafizah Abdullah
Rosfarizan Mohamad
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Universiti Putra Malaysia (UPM)
Original Assignee
Universiti Putra Malaysia (UPM)
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 Universiti Putra Malaysia (UPM) filed Critical Universiti Putra Malaysia (UPM)
Publication of GB201405815D0 publication Critical patent/GB201405815D0/en
Publication of GB2508569A publication Critical patent/GB2508569A/en
Withdrawn legal-status Critical Current

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
    • C12P1/00—Preparation of compounds or compositions, not provided for in groups C12P3/00 - C12P39/00, by using microorganisms or enzymes
    • C12P1/02—Preparation of compounds or compositions, not provided for in groups C12P3/00 - C12P39/00, by using microorganisms or enzymes by using 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
    • 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
    • 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
    • C12P19/04—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
    • 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
    • C12R2001/67—Aspergillus flavus

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Botany (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Biomedical Technology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
GB1405815.0A 2011-11-02 2012-08-30 A method for producing a biopolymer Withdrawn GB2508569A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
MYPI2011005282 2011-11-02
PCT/MY2012/000247 WO2013066149A1 (en) 2011-11-02 2012-08-30 A method for producing a biopolymer

Publications (2)

Publication Number Publication Date
GB201405815D0 GB201405815D0 (en) 2014-05-14
GB2508569A true GB2508569A (en) 2014-06-04

Family

ID=48192416

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1405815.0A Withdrawn GB2508569A (en) 2011-11-02 2012-08-30 A method for producing a biopolymer

Country Status (4)

Country Link
JP (1) JP5975236B2 (zh)
CN (1) CN103998612A (zh)
GB (1) GB2508569A (zh)
WO (1) WO2013066149A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113025499B (zh) * 2021-03-15 2023-09-19 上海市农业科学院 香菇液体原种的生产方法及香菇液体原种

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040191864A1 (en) * 2003-03-31 2004-09-30 Novozymes Biotech, Inc. Methods for producing biological substances in enzyme-deficient mutants of Aspergillus
US20100184149A1 (en) * 2007-06-13 2010-07-22 Cmc Biologics A/S Method For Producing a Biopolymer (e.g. polypeptide) In A Continuous Fermentation Process

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5230595B2 (zh) * 1974-04-09 1977-08-09
CN100549159C (zh) * 2007-08-01 2009-10-14 陕西省科学院酶工程研究所 一种生物絮凝剂的制备方法
CN101144076B (zh) * 2007-08-21 2011-08-24 暨南大学 一种生物型污泥调理剂的制备方法及其应用
CN101805707A (zh) * 2009-03-23 2010-08-18 中山大学 利用淀粉废水生产微生物絮凝剂的生产菌及其生产工艺
JP2011167133A (ja) * 2010-02-19 2011-09-01 Gekkeikan Sake Co Ltd β−１，３−キシラナーゼおよびその利用

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040191864A1 (en) * 2003-03-31 2004-09-30 Novozymes Biotech, Inc. Methods for producing biological substances in enzyme-deficient mutants of Aspergillus
US20100184149A1 (en) * 2007-06-13 2010-07-22 Cmc Biologics A/S Method For Producing a Biopolymer (e.g. polypeptide) In A Continuous Fermentation Process

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DENG, S. et al., 'Production of a bioflocculant by Aspergillus parasiticus and its application in dye removal ' , Colloids and Surfaces B: Biointerfaces , September 2005, Vol. 44, pages 179-186 See entire document. *
PAYNE, G.A. et al ., 'Effect of specific amino acids on growth and aflatoxin production by Aspergillus parasiticus and Aspergillus flavus in defined media', Applied and Environmental Microbiology, October 1983, Vol. 46, pages 805-812 See entire document. *
ZHENG, Y. et al ., 'Production and characteristics of a bioflocculant produced by Bacillus sp. F19' , Bioresource Technology, November 2008, Vol. 99, pages 7686-7691 See entire document. *

Also Published As

Publication number Publication date
WO2013066149A1 (en) 2013-05-10
WO2013066149A4 (en) 2013-06-27
GB201405815D0 (en) 2014-05-14
WO2013066149A9 (en) 2014-06-26
JP5975236B2 (ja) 2016-08-23
CN103998612A (zh) 2014-08-20
JP2014532425A (ja) 2014-12-08

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)