AU2000266079A1 - Chitosan and method of preparing chitosan - Google Patents

Chitosan and method of preparing chitosan

Info

Publication number
AU2000266079A1
AU2000266079A1 AU2000266079A AU6607900A AU2000266079A1 AU 2000266079 A1 AU2000266079 A1 AU 2000266079A1 AU 2000266079 A AU2000266079 A AU 2000266079A AU 6607900 A AU6607900 A AU 6607900A AU 2000266079 A1 AU2000266079 A1 AU 2000266079A1
Authority
AU
Australia
Prior art keywords
chitosan
preparing
preparing chitosan
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.)
Abandoned
Application number
AU2000266079A
Inventor
John A. Bohlmann
Weiyu Fan
Joseph P. Henning
Ki-Oh Hwang
James D. Steinke
James R. Trinkle
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.)
Cargill Inc
Original Assignee
Cargill Inc
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 Cargill Inc filed Critical Cargill Inc
Publication of AU2000266079A1 publication Critical patent/AU2000266079A1/en
Abandoned 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
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/26—Preparation of nitrogen-containing carbohydrates
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L29/00—Foods or foodstuffs containing additives; Preparation or treatment thereof
    • A23L29/20—Foods or foodstuffs containing additives; Preparation or treatment thereof containing gelling or thickening agents
    • A23L29/275—Foods or foodstuffs containing additives; Preparation or treatment thereof containing gelling or thickening agents of animal origin, e.g. chitin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/70—Carbohydrates; Sugars; Derivatives thereof
    • A61K31/715—Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkages; Derivatives thereof, e.g. ethers, esters
    • A61K31/716—Glucans
    • A61K31/722—Chitin, chitosan
    • 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
    • C08B37/0024—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid beta-D-Glucans; (beta-1,3)-D-Glucans, e.g. paramylon, coriolan, sclerotan, pachyman, callose, scleroglucan, schizophyllan, laminaran, lentinan or curdlan; (beta-1,6)-D-Glucans, e.g. pustulan; (beta-1,4)-D-Glucans; (beta-1,3)(beta-1,4)-D-Glucans, e.g. lichenan; Derivatives thereof
    • C08B37/0027—2-Acetamido-2-deoxy-beta-glucans; Derivatives thereof
    • C08B37/003—Chitin, i.e. 2-acetamido-2-deoxy-(beta-1,4)-D-glucan or N-acetyl-beta-1,4-D-glucosamine; Chitosan, i.e. deacetylated product of chitin or (beta-1,4)-D-glucosamine; Derivatives thereof
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/911—Microorganisms using fungi
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/911—Microorganisms using fungi
    • Y10S435/913—Aspergillus
    • Y10S435/917—Aspergillus niger
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/911—Microorganisms using fungi
    • Y10S435/921—Candida
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2525—Coating or impregnation functions biologically [e.g., insect repellent, antiseptic, insecticide, bactericide, etc.]
AU2000266079A 2000-03-15 2000-07-25 Chitosan and method of preparing chitosan Abandoned AU2000266079A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US18956000P 2000-03-15 2000-03-15
US60189560 2000-03-15
PCT/US2000/020173 WO2001068714A1 (en) 2000-03-15 2000-07-25 Chitosan and method of preparing chitosan

Publications (1)

Publication Number Publication Date
AU2000266079A1 true AU2000266079A1 (en) 2001-09-24

Family

ID=22697851

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2000266079A Abandoned AU2000266079A1 (en) 2000-03-15 2000-07-25 Chitosan and method of preparing chitosan

Country Status (10)

Country Link
US (2) US6972284B2 (en)
EP (1) EP1272528B1 (en)
KR (1) KR20010091847A (en)
AR (1) AR024921A1 (en)
AU (1) AU2000266079A1 (en)
BR (1) BR0003114A (en)
CA (1) CA2313836C (en)
MX (1) MXPA02009042A (en)
PE (1) PE20010609A1 (en)
WO (1) WO2001068714A1 (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7816514B2 (en) 2001-02-16 2010-10-19 Cargill, Incorporated Glucosamine and method of making glucosamine from microbial biomass
NO20015986D0 (en) 2001-08-02 2001-12-06 Einar J Mustaparta The product chitosan, as well as the method of manufacture and use of chitosan
IS6085A (en) 2001-09-26 2003-03-27 Genis Ehf. Medication with chitosan oligomers
KR100451399B1 (en) * 2001-11-02 2004-10-06 주식회사 건풍바이오 The acetylation method of chitosan
BE1014638A6 (en) * 2002-02-12 2004-02-03 Univ Liege Method of preparation of derivatives of cell wall from biomass.
AU2003221828A1 (en) * 2002-04-02 2003-10-27 Cargill, Inc. Chitosan production
AU2003271132A1 (en) * 2002-10-08 2004-05-04 Ricom Corporation Chitosan-containing polysaccharide, process for producing the same and use thereof
US7544785B2 (en) * 2003-06-06 2009-06-09 Venture Chemicals, Inc. Process for the treatment for chitinaceous materials and for the deacetylation of chitin
EP1756362A4 (en) * 2004-06-01 2009-07-01 Fpinnovations Papermaking additive
US20070292903A1 (en) * 2004-11-25 2007-12-20 Takashi Kobayashi Method of detemining tropomyosin in chitosan
US20070088157A1 (en) * 2005-10-17 2007-04-19 Hubbs John C Preparation of glucosamine
US20090022799A1 (en) * 2006-10-06 2009-01-22 Shikha Pramanik Barman Compositions that contain beta-glucan to be used for the prevention and treatment of disease and methods for their use
US20080188649A1 (en) * 2007-02-01 2008-08-07 Hygieia Health Co., Ltd. Method for producing glucosamine from microbial biomass
WO2011076759A1 (en) * 2009-12-23 2011-06-30 Agrinos AS Biodegradation process and composition
PL2531607T3 (en) * 2010-02-01 2015-05-29 Fpinnovations Fungal modified chitosan adhesives and wood composites made from the adhesives
US20110195462A1 (en) * 2010-02-08 2011-08-11 Renewable Process Technologies, Llc System and method for producing biomaterials
CN101832938B (en) 2010-04-29 2012-11-07 山东华兴纺织集团有限公司 Method for measuring content of chitosan fibers contained in textile
FR2981075A1 (en) 2011-10-11 2013-04-12 Kitozyme PROCESS FOR THE PREPARATION OF GLUCANS FROM ASPERGILLUS NIGER
WO2013131079A1 (en) * 2012-03-02 2013-09-06 President And Fellows Of Harvard College Fabrication of 3-d articles with chitosan
US9249235B2 (en) 2013-03-15 2016-02-02 Johannes van Leeuwen Processes for isolating chitin and chitosan from fungal biomass
GB201309788D0 (en) * 2013-05-31 2013-07-17 Medtrade Products Ltd Process for the removal of contamination from a raw material
CN107320767A (en) * 2017-06-05 2017-11-07 浙江工业大学 A kind of dressing of fast filming fluid and its preparation and application that chitosan is glycosylated containing N
WO2019236942A1 (en) * 2018-06-08 2019-12-12 Mykito Sciences Inc. Methods of making chitosan
WO2021136882A1 (en) * 2019-12-30 2021-07-08 Kemira Oyj Animal free chitosan and methods and uses related thereto
AU2021260578A1 (en) 2020-04-20 2022-11-03 Board Of Regents, The University Of Texas System Biologically active dry powder compositions and method of their manufacture and use
KR102574114B1 (en) * 2021-02-17 2023-09-04 한국화학연구원 Method for producing acetylated chitosan microparticles and acetylated chitosan microparticles prepared therefrom.
BE1030387B1 (en) * 2022-03-24 2023-10-24 Kitozyme S A Process for producing chitosan from fungal mycelium

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2040879A (en) * 1934-06-21 1936-05-19 Du Pont Substantially undegraded deacetylated chitin and process for producing the same
GB458839A (en) 1934-06-21 1936-12-21 Du Pont Chitin compounds
US3232836A (en) 1959-08-24 1966-02-01 Pfizer & Co C Facilitating healing of body surface wounds by intravenous administration of n-acetyl glucosamine, glucosamine, or pharmaceutically acceptable acid salts of glucosamine
US3903268A (en) 1968-02-12 1975-09-02 Lescarden Ltd Chitin and chitin derivatives for promoting wound healing
US3632754A (en) 1968-02-12 1972-01-04 Lescarden Ltd Use of chitin for promoting wound healing
US3911116A (en) 1970-04-13 1975-10-07 Leslie L Balassa Process for promoting wound healing with chitin derivatives
US3914413A (en) 1971-02-10 1975-10-21 Leslie L Balassa Process for facilitating wound healing with N-acetylated partially depolymerized chitin materials
US4056432A (en) 1971-07-06 1977-11-01 Calgon Corporation Process for making paper products of improved dry strength
IT1104351B (en) 1978-06-14 1985-10-21 Muzzarelli Riccardo THE GLUCAN COMPLEX CHITOSANO THE METHOD OF ITS PRODUCTION FROM MUSHROOMS AND YEASTS AND ITS USES
JPS58441B2 (en) * 1978-07-08 1983-01-06 工業技術院長 How to produce chitosan
US4948881A (en) 1982-12-28 1990-08-14 Sanofi Process for the depolymerization and sulfation of polysaccharides
US4886541A (en) 1984-10-05 1989-12-12 Washington State University Research Foundation Method for treating cereal crop seed with chitosan to enhance yield, root growth and stem strength
US4806474A (en) 1985-06-10 1989-02-21 Miles Inc. Preparation of mycelial chitosan and glucan fractions from microbial biomass
JPS6270401A (en) 1985-09-24 1987-03-31 Fuji Boseki Kk Production of carboxyalkylchitosan granule
JPS6397633A (en) 1986-10-13 1988-04-28 Fuji Boseki Kk Novel chitosan particle
JPS63225602A (en) 1987-03-13 1988-09-20 Nitta Zerachin Kk Easily soluble chitosan
JPH0220292A (en) 1988-07-06 1990-01-23 Agency Of Ind Science & Technol Production of depolymerized chitosan
JPH02135134A (en) * 1988-11-16 1990-05-24 Katokichi:Kk Membrane for separating water-alcohol mixed liquid
JPH02149335A (en) 1988-11-30 1990-06-07 Nippon Oil & Fats Co Ltd Chitosan-gelatine crosslinking gel
JPH02180903A (en) 1988-12-29 1990-07-13 Nippon Oil & Fats Co Ltd Crosslinked chitosan
JP2732107B2 (en) 1989-01-31 1998-03-25 日本化薬株式会社 Method for producing low molecular weight chitosan
JPH075741B2 (en) 1989-03-03 1995-01-25 富士紡績株式会社 Process for producing granular porous chitosan derivative having sulfo group
JPH02258740A (en) 1989-03-31 1990-10-19 Taiyo Kagaku Kogyo Kk Method for adsorbing acid to chitosan
US5262310A (en) 1991-05-31 1993-11-16 Akebono Brake Industry Co, Ltd. Enzymatic decomposition method of chitin-containing materials
JPH05199892A (en) 1991-09-11 1993-08-10 Shin Etsu Chem Co Ltd Production of chitosan
JP3181337B2 (en) 1991-09-13 2001-07-03 ピアス株式会社 Method for producing chitosan oligosaccharide mixture and method for producing chitin oligosaccharide mixture
US5219749A (en) 1991-10-09 1993-06-15 Institute For Molecular Biology & Biotechnology/Forth Process for isolating and preparing purified chitin deacetylase
JP2905093B2 (en) 1994-06-03 1999-06-14 大日精化工業株式会社 Dilute sulfuric acid aqueous solution of chitosan and method for producing the same
JP2901176B2 (en) * 1994-07-27 1999-06-07 日本化薬株式会社 Low viscosity chitosan and method for producing the same
US5792647A (en) 1995-02-13 1998-08-11 The Johns Hopkins University Bacterial catabolism of chitin
DE59608011D1 (en) * 1995-02-13 2001-11-29 Alexander Teslenko METHOD FOR THE PRODUCTION OF CHITOSAN-GLUCAN COMPLEXES, MASSES THEREOF, AND THE USE THEREOF
US5998173A (en) 1996-02-20 1999-12-07 The University Of Bristish Columbia Process for producing N-acetyl-D-glucosamine
ATE293451T1 (en) 1996-12-13 2005-05-15 Lescarden Inc TREATMENT OF OSTEOARTHRITIS BY ADMINISTRATION OF POLY-N-ACETYL-D-GLUCOSAMINE
US6372457B1 (en) 1997-01-14 2002-04-16 Arkion Life Sciences Llc Process and materials for production of glucosamine
GB9706195D0 (en) 1997-03-25 1997-05-14 Univ London Pharmacy Particulate drug carriers
US5905035A (en) * 1997-04-15 1999-05-18 Asahi Kasei Kogyo Kabushiki Kaisha Fungus useful for chitin production
JP4213773B2 (en) 1997-04-23 2009-01-21 川研ファインケミカル株式会社 Deodorizing and decolorizing method for surfactant
US5730876A (en) 1997-05-30 1998-03-24 Hyang-Ja You Separation and purification of low molecular weight chitosan using multi-step membrane separation process
EP0885954A1 (en) 1997-06-16 1998-12-23 Societe Des Produits Nestle S.A. Chitinolytic enzymes production by Penicillium janthinellum
AU2003221828A1 (en) 2002-04-02 2003-10-27 Cargill, Inc. Chitosan production

Also Published As

Publication number Publication date
PE20010609A1 (en) 2001-05-24
EP1272528A1 (en) 2003-01-08
AR024921A1 (en) 2002-10-30
WO2001068714A1 (en) 2001-09-20
BR0003114A (en) 2001-12-04
EP1272528B1 (en) 2012-08-22
US6972284B2 (en) 2005-12-06
US20020025945A1 (en) 2002-02-28
MXPA02009042A (en) 2003-04-25
US20050245482A1 (en) 2005-11-03
CA2313836C (en) 2009-06-09
US7413881B2 (en) 2008-08-19
KR20010091847A (en) 2001-10-23
CA2313836A1 (en) 2001-09-15

Similar Documents

Publication Publication Date Title
AU2000266079A1 (en) Chitosan and method of preparing chitosan
AU2002348319A1 (en) Toneable conduit and method of preparing same
AU2002220070A1 (en) Cellulose ethers and method of preparing the same
AU2002364528A1 (en) Bio-implant and method of making the same
AU2002306870A1 (en) Pdstudio design system and method
AU8007000A (en) Integrated forms and method of making such forms
AU2001253325A1 (en) Auction system and method
EP1341622B8 (en) Folded-seam connection, method of producing it and device
AU2001286589A1 (en) Surface preparation agent and surface preparation method
AU2001279315A1 (en) 3-d hlcd system and method of making
AU2002353612A1 (en) System and method of international patent application
AU2001260774A1 (en) Bio-support and preparing method of the same
AU4819899A (en) Coupling half and method of making same
AU2002213227A1 (en) Generalizer system and method
AU5056401A (en) Communications method and system
HK1046646A1 (en) Preparations and method of producing the same
AU2001277889A1 (en) Veneer-based product and method of manufacture
AU2757600A (en) Yo-yo and method for manufacture
AU2000271273A1 (en) Manifold and method of making same
AU5661401A (en) Communications system and method
AU1330301A (en) Canelo products and methods of making and using same
AU5879501A (en) Fractal structure and its forming method
AU2203301A (en) Implement and method of manufacturing it
AU7023300A (en) Product and method
AU6230499A (en) Method for preparing 2-chloropropionaldehyde and use of the same