PL300024A1 - Method of obtaining chitin and chitosane of biomedical quality - Google Patents

Method of obtaining chitin and chitosane of biomedical quality

Info

Publication number
PL300024A1
PL300024A1 PL93300024A PL30002493A PL300024A1 PL 300024 A1 PL300024 A1 PL 300024A1 PL 93300024 A PL93300024 A PL 93300024A PL 30002493 A PL30002493 A PL 30002493A PL 300024 A1 PL300024 A1 PL 300024A1
Authority
PL
Poland
Prior art keywords
chitosane
biomedical
quality
obtaining chitin
chitin
Prior art date
Application number
PL93300024A
Other languages
English (en)
Inventor
Jeon Dong-Won
Original Assignee
Dong Won Jeon
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 Dong Won Jeon filed Critical Dong Won Jeon
Publication of PL300024A1 publication Critical patent/PL300024A1/xx

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)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
PL93300024A 1993-02-08 1993-08-10 Method of obtaining chitin and chitosane of biomedical quality PL300024A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930001687A KR970008132B1 (ko) 1993-02-08 1993-02-08 생체 임상의학용 키틴 및 키토산 제조방법

Publications (1)

Publication Number Publication Date
PL300024A1 true PL300024A1 (en) 1994-08-22

Family

ID=19350535

Family Applications (1)

Application Number Title Priority Date Filing Date
PL93300024A PL300024A1 (en) 1993-02-08 1993-08-10 Method of obtaining chitin and chitosane of biomedical quality

Country Status (7)

Country Link
JP (1) JPH0730123B2 (ja)
KR (2) KR970008132B1 (ja)
CA (1) CA2101079A1 (ja)
FR (1) FR2701266B1 (ja)
IT (1) IT1270966B (ja)
NO (1) NO932662L (ja)
PL (1) PL300024A1 (ja)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4442987C2 (de) * 1994-12-02 1997-04-17 Henkel Kgaa Kationische Chitinabbauprodukte
DE19503465A1 (de) * 1995-02-03 1996-08-08 Henkel Kgaa Verfahren zur Herstellung von niedrigviskosen kationischen Biopolymeren
DE19542141C2 (de) 1995-11-11 1998-07-30 Henkel Kgaa Kosmetische und/oder pharmazeutische Emulsionen
DE19604180C2 (de) * 1996-02-06 1997-12-18 Henkel Kgaa Verfahren zur Herstellung von Biopolymeren mit verbesserter Tensidlöslichkeit
US6444659B1 (en) 1996-11-28 2002-09-03 Cognis Deutschland Gmbh Use of mixtures of active substances, containing phytostenols and/or phytostenol esters and potentiators, for the production of hypocholesterolemic agents
AU713665B2 (en) 1996-11-28 1999-12-09 Cognis Deutschland Gmbh & Co. Kg Use of mixtures of active substances for the production of hypocholesteremic agents
DE19710369A1 (de) * 1997-03-13 1998-09-17 Henkel Kgaa Verfahren zur Herstellung von vernetzten Biopolymeren
DE19730649C1 (de) 1997-07-17 1998-09-24 Henkel Kgaa Detergensgemische
DE19744745A1 (de) * 1997-10-10 1999-04-15 Henkel Kgaa Anionische Biopolymere
DE59905858D1 (de) 1998-07-16 2003-07-10 Cognis Deutschland Gmbh Verwendung von pit-emulsionen
DE19849189A1 (de) * 1998-10-26 2000-05-04 Henkel Kgaa Verfahren zum Gewinnen von Naturstoffen durch Extraktion sowie zum Herstellen von Chitin oder Chitosan
DE19911040A1 (de) 1999-03-12 2000-09-21 Cognis Deutschland Gmbh Tensidgranulate
ES2213949T3 (es) 1999-07-02 2004-09-01 Cognis Iberia, S.L. Microcapsulas i.
ATE304344T1 (de) 1999-07-02 2005-09-15 Cognis Ip Man Gmbh Mikrokapseln - iii
DE59908471D1 (de) 1999-07-02 2004-03-11 Cognis Iberia Sl Mikrokapseln - II
ATE304343T1 (de) 1999-07-02 2005-09-15 Cognis Ip Man Gmbh Mikrokapseln - iv
GB9929472D0 (en) * 1999-12-13 2000-02-09 Btg Int Ltd Polymeric film
DE10014529A1 (de) 2000-03-23 2001-09-27 Cognis Deutschland Gmbh Desodorierende Zubereitungen mit nanoskaligen Chitosanen und/oder Chitosanderivaten
DE10018812A1 (de) 2000-04-15 2001-10-25 Cognis Deutschland Gmbh Verfahren zur Herstellung von nichtionischen Tensidgranulaten
FR2814380B1 (fr) 2000-09-25 2002-11-08 Serobiologiques Lab Sa Poudre de microcapsules et procede d'obtention
DE10105623A1 (de) 2001-02-08 2002-08-14 Cognis Deutschland Gmbh Verfahren zur antibakteriellen Ausrüstung von Fasern oder Vliesstoffen
EP1247819A1 (en) * 2001-04-04 2002-10-09 Dainichiseika Color & Chemicals Mfg. Co. Ltd. Purified chitins and production process thereof
NO20015986D0 (no) 2001-08-02 2001-12-06 Einar J Mustaparta Produktet chitosan, samt fremstillingsmetode og anvendelse av chitosan
BE1014638A6 (fr) * 2002-02-12 2004-02-03 Univ Liege Methode de preparation de derives de la paroi cellulaire a partir de biomasse.
DE102004007115A1 (de) 2004-02-13 2005-08-25 Cognis Deutschland Gmbh & Co. Kg Chitosanhaltige Wundauflagen
US20070292903A1 (en) * 2004-11-25 2007-12-20 Takashi Kobayashi Method of detemining tropomyosin in chitosan
JP4627714B2 (ja) * 2004-11-25 2011-02-09 大日精化工業株式会社 キトサン中のトロポミオシンを測定する方法およびキトサンの製造方法
MX375577B (es) 2005-06-14 2025-03-06 Genis Ehf Composiciones de derivados de quitina parcialmente desacetilados.
KR100693803B1 (ko) * 2005-09-20 2007-03-12 노홍균 키토산을 이용한 계란 보존제 및 그 제조방법
EP2274337B1 (en) * 2008-03-19 2017-01-04 Agratech International, Inc. Chitosan manufacturing process
CA2927697A1 (en) 2013-10-23 2015-04-30 Unilever Plc Anti-perspirant composition
CN108239182A (zh) * 2018-01-05 2018-07-03 佛山市聚成生化技术研发有限公司 一种九香虫壳聚糖的提取方法及其应用

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8824971D0 (en) * 1988-10-25 1988-11-30 Roberts G A F Method for production of chitosan
FR2650282B1 (fr) * 1989-07-26 1992-09-04 Dev Utilisations Cuir Procede de preparation de chitosan par n-desacetylation de chitine

Also Published As

Publication number Publication date
NO932662D0 (no) 1993-07-23
KR100190723B1 (ko) 1999-06-01
IT1270966B (it) 1997-05-26
ITMI931842A0 (it) 1993-08-24
KR970008132B1 (ko) 1997-05-21
NO932662L (no) 1994-08-09
KR940019731A (ko) 1994-09-14
JPH0730123B2 (ja) 1995-04-05
FR2701266B1 (fr) 1995-04-21
ITMI931842A1 (it) 1995-02-24
FR2701266A1 (fr) 1994-08-12
JPH06239902A (ja) 1994-08-30
CA2101079A1 (en) 1994-08-09

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