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GB0624561D0 - A cost-effective process for preparing agarose from gracilaris spp - Google Patents

A cost-effective process for preparing agarose from gracilaris spp

Info

Publication number
GB0624561D0
GB0624561D0 GBGB0624561.7A GB0624561A GB0624561D0 GB 0624561 D0 GB0624561 D0 GB 0624561D0 GB 0624561 A GB0624561 A GB 0624561A GB 0624561 D0 GB0624561 D0 GB 0624561D0
Authority
GB
United Kingdom
Prior art keywords
gracilaris
spp
cost
effective process
preparing agarose
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Withdrawn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
GBGB0624561.7A
Other versions
GB2429209A (en
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.)
Council of Scientific and Industrial Research CSIR
Original Assignee
Council of Scientific and Industrial Research CSIR
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 Council of Scientific and Industrial Research CSIR filed Critical Council of Scientific and Industrial Research CSIR
Publication of GB0624561D0 publication Critical patent/GB0624561D0/en
Publication of GB2429209A publication Critical patent/GB2429209A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0036—Galactans; Derivatives thereof
    • C08B37/0039—Agar; Agarose, i.e. D-galactose, 3,6-anhydro-D-galactose, methylated, sulfated, e.g. from the red algae Gelidium and Gracilaria; Agaropectin; Derivatives thereof, e.g. Sepharose, i.e. crosslinked agarose
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/133—Renewable energy sources, e.g. sunlight

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Molecular Biology (AREA)
  • Microbiology (AREA)
  • Genetics & Genomics (AREA)
  • General Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Edible Seaweed (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
GB0624561A 2004-06-03 2004-06-03 A cost-effective process for preparing agarose from gracilaria spp Withdrawn GB2429209A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2004/001792 WO2005118830A1 (en) 2004-06-03 2004-06-03 A cost-effective process for preparing agarose from gracilaria spp.

Publications (2)

Publication Number Publication Date
GB0624561D0 true GB0624561D0 (en) 2007-01-17
GB2429209A GB2429209A (en) 2007-02-21

Family

ID=34957898

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0624561A Withdrawn GB2429209A (en) 2004-06-03 2004-06-03 A cost-effective process for preparing agarose from gracilaria spp

Country Status (7)

Country Link
JP (1) JP2008501816A (en)
CN (1) CN1993474A (en)
AU (1) AU2004320343A1 (en)
CA (1) CA2569495A1 (en)
GB (1) GB2429209A (en)
RU (1) RU2381276C2 (en)
WO (1) WO2005118830A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101138414B (en) * 2007-10-22 2011-11-30 天津科技大学 A method for simultaneously extracting phycoerythrin and agar from asparagus and other gelatin-containing seaweeds
CN102439047B (en) * 2009-03-24 2014-05-07 科学与工业研究会 Process for the preparation of agarose polymer from seaweed extractive
CN101891835B (en) * 2010-07-26 2012-08-22 华侨大学 Method for separating and preparing agarose from agar by using polyethylene glycol precipitation method
CN102775524A (en) * 2011-05-12 2012-11-14 高金华 Method for directly producing agarose from alga
CN102775815B (en) * 2012-08-06 2014-03-26 青岛德慧海洋生物科技有限公司 Preparation method of gel additives with controllable slow release
CN102964469B (en) * 2012-10-08 2014-12-10 福建省绿麒食品胶体有限公司 Ultrasound-assisted preparation method of high strength Gracilaria agar
KR101875115B1 (en) * 2017-06-30 2018-07-10 농업회사법인 주식회사 오션푸드코리아 Manufacturing method for hydrogel foam using agarose form seaweed
CN109054053B (en) * 2018-06-28 2020-12-25 福建天源兴达生物科技有限公司 Processing technology of agar with high gel strength
US20220007701A1 (en) * 2018-11-16 2022-01-13 Sea6 Energy Private Limited Plant based gelling fibre, method and application thereof
CN109503729A (en) * 2018-12-12 2019-03-22 湖南医药学院 A method of extracting polysaccharide
CN112175110B (en) * 2020-09-18 2022-10-04 福建省绿麒食品胶体有限公司 Preparation method of agar glue solution
JP7333980B2 (en) * 2021-03-31 2023-08-28 伊那食品工業株式会社 Low strength highly viscous agar
JP7350271B1 (en) 2022-08-10 2023-09-26 伊那食品工業株式会社 Agar-containing foods and quality improvers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4885761A (en) * 1972-02-14 1973-11-13
SU1465008A1 (en) * 1986-06-02 1989-03-15 Одесский Инженерно-Строительный Институт Method of producing jelly maker from red algae
RU2189990C1 (en) * 2001-04-05 2002-09-27 Государственное унитарное предприятие Тихоокеанский научно-исследовательский рыбохозяйственный центр Method of preparing highly purified agar and agarose from red alga ahnfeltia tobuchinskaya

Also Published As

Publication number Publication date
GB2429209A (en) 2007-02-21
WO2005118830A1 (en) 2005-12-15
RU2381276C2 (en) 2010-02-10
RU2006146982A (en) 2008-07-20
CN1993474A (en) 2007-07-04
AU2004320343A1 (en) 2005-12-15
CA2569495A1 (en) 2005-12-15
JP2008501816A (en) 2008-01-24

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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)