NO20015986D0 - Produktet chitosan, samt fremstillingsmetode og anvendelse av chitosan - Google Patents

Produktet chitosan, samt fremstillingsmetode og anvendelse av chitosan

Info

Publication number
NO20015986D0
NO20015986D0 NO20015986A NO20015986A NO20015986D0 NO 20015986 D0 NO20015986 D0 NO 20015986D0 NO 20015986 A NO20015986 A NO 20015986A NO 20015986 A NO20015986 A NO 20015986A NO 20015986 D0 NO20015986 D0 NO 20015986D0
Authority
NO
Norway
Prior art keywords
chitosan
manufacture
well
product
particulate chitin
Prior art date
Application number
NO20015986A
Other languages
English (en)
Norwegian (no)
Inventor
Kjell Morten Vaarum
Olav Smidsroed
Einar J Mustaparta
Original Assignee
Einar J Mustaparta
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
Priority claimed from NO20013802A external-priority patent/NO20013802D0/no
Application filed by Einar J Mustaparta filed Critical Einar J Mustaparta
Priority to NO20015986A priority Critical patent/NO20015986D0/no
Publication of NO20015986D0 publication Critical patent/NO20015986D0/no
Priority to AT02745687T priority patent/ATE445648T1/de
Priority to CA002455777A priority patent/CA2455777A1/en
Priority to PCT/GB2002/003471 priority patent/WO2003011912A1/en
Priority to CNA028177371A priority patent/CN1592756A/zh
Priority to US10/485,062 priority patent/US20040215005A1/en
Priority to JP2003517102A priority patent/JP2005500410A/ja
Priority to EP02745687A priority patent/EP1412391B1/en
Priority to DE60234032T priority patent/DE60234032D1/de
Priority to SV2002001201A priority patent/SV2003001201A/es
Priority to PE2002000701A priority patent/PE20030371A1/es
Priority to NO20040381A priority patent/NO332892B1/no
Priority to IS7135A priority patent/IS2730B/is

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
    • C08B37/0024—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Cosmetics (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
NO20015986A 2001-08-02 2001-12-06 Produktet chitosan, samt fremstillingsmetode og anvendelse av chitosan NO20015986D0 (no)

Priority Applications (13)

Application Number Priority Date Filing Date Title
NO20015986A NO20015986D0 (no) 2001-08-02 2001-12-06 Produktet chitosan, samt fremstillingsmetode og anvendelse av chitosan
DE60234032T DE60234032D1 (de) 2001-08-02 2002-07-29 Verfahren zur herstellung von chitosan
EP02745687A EP1412391B1 (en) 2001-08-02 2002-07-29 Chitosan preparation
US10/485,062 US20040215005A1 (en) 2001-08-02 2002-07-29 Chitosan preparation
CA002455777A CA2455777A1 (en) 2001-08-02 2002-07-29 Chitosan preparation
PCT/GB2002/003471 WO2003011912A1 (en) 2001-08-02 2002-07-29 Chitosan preparation
CNA028177371A CN1592756A (zh) 2001-08-02 2002-07-29 脱乙酰壳多糖制备方法
AT02745687T ATE445648T1 (de) 2001-08-02 2002-07-29 Verfahren zur herstellung von chitosan
JP2003517102A JP2005500410A (ja) 2001-08-02 2002-07-29 キトサン調製
SV2002001201A SV2003001201A (es) 2001-08-02 2002-07-31 Preparados de chitosan
PE2002000701A PE20030371A1 (es) 2001-08-02 2002-08-01 Preparacion del quitosan
NO20040381A NO332892B1 (no) 2001-08-02 2004-01-28 Kitosanfremstilling
IS7135A IS2730B (is) 2001-08-02 2004-01-30 Framleiðsla kítósans

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20013802A NO20013802D0 (no) 2001-08-02 2001-08-02 Fremgangsmåte for fremstilling av kitosaner
NO20015986A NO20015986D0 (no) 2001-08-02 2001-12-06 Produktet chitosan, samt fremstillingsmetode og anvendelse av chitosan

Publications (1)

Publication Number Publication Date
NO20015986D0 true NO20015986D0 (no) 2001-12-06

Family

ID=26649318

Family Applications (2)

Application Number Title Priority Date Filing Date
NO20015986A NO20015986D0 (no) 2001-08-02 2001-12-06 Produktet chitosan, samt fremstillingsmetode og anvendelse av chitosan
NO20040381A NO332892B1 (no) 2001-08-02 2004-01-28 Kitosanfremstilling

Family Applications After (1)

Application Number Title Priority Date Filing Date
NO20040381A NO332892B1 (no) 2001-08-02 2004-01-28 Kitosanfremstilling

Country Status (12)

Country Link
US (1) US20040215005A1 (is)
EP (1) EP1412391B1 (is)
JP (1) JP2005500410A (is)
CN (1) CN1592756A (is)
AT (1) ATE445648T1 (is)
CA (1) CA2455777A1 (is)
DE (1) DE60234032D1 (is)
IS (1) IS2730B (is)
NO (2) NO20015986D0 (is)
PE (1) PE20030371A1 (is)
SV (1) SV2003001201A (is)
WO (1) WO2003011912A1 (is)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1014638A6 (fr) * 2002-02-12 2004-02-03 Univ Liege Methode de preparation de derives de la paroi cellulaire a partir de biomasse.
GB0302741D0 (en) * 2003-02-06 2003-03-12 Advanced Biopolymers As Use
WO2004111188A2 (en) * 2003-06-06 2004-12-23 Venture Chemicals, Inc. Process for the treatment of chitinaceous materials and for the deacetylation of chitin
CA2560432C (en) 2004-03-22 2012-10-09 Universite De Geneve Pseudo-thermosetting neutralized chitosan composition forming a hydrogel and a process for producing the same
DE602005015354D1 (de) * 2004-11-25 2009-08-20 Dainichiseika Color Chem Verfahren zur bestimmung von tropomyosin in chitosan
KR101569751B1 (ko) * 2005-06-14 2015-11-19 제니스 이에이치에프 부분 탈아세틸화 키틴 유도체의 조성물
EP1948810A4 (en) * 2005-11-04 2010-06-30 Biosyntech Canada Inc COMPOSITION AND METHOD USING CHITOSAN FOR THE EFFICIENT ADMINISTRATION OF NUCLEIC ACIDS TO CELLS
CA2653390C (en) 2006-06-02 2014-07-08 Hawaii Chitopure, Inc. Chitosan-derivative compounds and methods of controlling microbial populations
ITMI20061373A1 (it) * 2006-07-14 2008-01-15 Sirc S P A Natural & Dietetic Foods Chitine e chitosani in forma attivata e loro proprieta' dimagranti ipoglicemizzanti e ipolipemizzanti
WO2008063503A2 (en) * 2006-11-13 2008-05-29 Hawaii Chitopure, Inc. Methods of making a chitosan product having an ultra-low endotoxin concentration and the ultra-low endotoxin chitosan product derived therefrom and method of accurately determining inflammatory and anti-inflammatory cellular response to such materials.
JP5539727B2 (ja) * 2006-12-11 2014-07-02 チット２ジェル リミテッド ヒドロゲルを形成する新規な注入可能なキトサン混合物
US9034348B2 (en) 2006-12-11 2015-05-19 Chi2Gel Ltd. Injectable chitosan mixtures forming hydrogels
US8153612B2 (en) 2006-12-11 2012-04-10 Chi2Gel Ltd. Injectable chitosan mixtures forming hydrogels
JP2011515541A (ja) * 2008-03-19 2011-05-19 アグラテック インターナショナル インコーポレイテッド キトサン生成方法
RU2605266C2 (ru) 2010-05-04 2016-12-20 Вискогель АБ Композиция хитозана
MX2014009649A (es) 2012-02-15 2015-02-10 Inbicon As Metodo de procesamiento de biomasa lignocelulosica utilizando un control de realimentacion de pre-tratamiento hidrotermico.
CN102617755A (zh) * 2012-04-20 2012-08-01 江南大学 一种用虾壳或虾壳加工残渣制备壳聚糖的简易工艺
GB201316082D0 (en) 2013-09-09 2013-10-23 Viscogel Ab Chitosan composition
JP7069494B2 (ja) * 2017-10-02 2022-05-18 花王株式会社 脱アセチル化キチンの製造方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4195175A (en) * 1978-01-03 1980-03-25 Johnson Edwin L Process for the manufacture of chitosan
DE3223423A1 (de) * 1982-06-23 1983-12-29 Wella Ag, 6100 Darmstadt Kosmetische mittel auf der basis von chitosanderivaten, neue chitosanderivate sowie verfahren zur herstellung dieser derivate
PL142173B1 (en) 1984-04-10 1987-09-30 Morski Inst Rybacki Chemicaly bounded beta-chitin deacetylation process
US4929722A (en) * 1986-06-06 1990-05-29 Union Carbide Chemicals And Plastics Company Inc. Acid decrystallization of aminopolysaccharides and derivatives thereof
US5010181A (en) * 1988-03-28 1991-04-23 Coughlin Robert W Partially treated shellfish waste for removal of heavy metals from aqueous solution
JP2667351B2 (ja) * 1992-03-24 1997-10-27 麒麟麦酒株式会社 食餌脂質消化吸収阻害剤および飲食品
KR970008132B1 (ko) * 1993-02-08 1997-05-21 전동원 생체 임상의학용 키틴 및 키토산 제조방법
US5599916A (en) 1994-12-22 1997-02-04 Kimberly-Clark Corporation Chitosan salts having improved absorbent properties and process for the preparation thereof
IL119188A (en) * 1995-09-14 2000-08-31 Bioestimulantes Organicos Lda Formulation and method to increase resistance of plants to pathogenic agents and environmental stress
JP2990248B2 (ja) * 1997-06-18 1999-12-13 鳥取県 非晶質の水溶性部分脱アセチル化キチンの製造方法
CA2313836C (en) 2000-03-15 2009-06-09 Cargill, Incorporated Chitosan and method of preparing chitosan

Also Published As

Publication number Publication date
SV2003001201A (es) 2003-03-18
NO332892B1 (no) 2013-01-28
CA2455777A1 (en) 2003-02-13
NO20040381L (no) 2004-03-29
IS2730B (is) 2011-04-15
CN1592756A (zh) 2005-03-09
PE20030371A1 (es) 2003-06-02
WO2003011912A1 (en) 2003-02-13
ATE445648T1 (de) 2009-10-15
JP2005500410A (ja) 2005-01-06
EP1412391B1 (en) 2009-10-14
IS7135A (is) 2004-01-30
DE60234032D1 (de) 2009-11-26
US20040215005A1 (en) 2004-10-28
EP1412391A1 (en) 2004-04-28

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