AR242592A1 - A process for recovering chitin from materials in which chitin occurs together with or connected to proteinaceous substances - Google Patents

A process for recovering chitin from materials in which chitin occurs together with or connected to proteinaceous substances

Info

Publication number
AR242592A1
AR242592A1 AR86303626A AR30362686A AR242592A1 AR 242592 A1 AR242592 A1 AR 242592A1 AR 86303626 A AR86303626 A AR 86303626A AR 30362686 A AR30362686 A AR 30362686A AR 242592 A1 AR242592 A1 AR 242592A1
Authority
AR
Argentina
Prior art keywords
chitin
materials
recovering
occurs together
proteinaceous substances
Prior art date
Application number
AR86303626A
Other languages
Spanish (es)
Original Assignee
Matcon Radgivende Ing Firma
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 Matcon Radgivende Ing Firma filed Critical Matcon Radgivende Ing Firma
Application granted granted Critical
Publication of AR242592A1 publication Critical patent/AR242592A1/en

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
    • C12P19/04—Polysaccharides, i.e. compounds containing more than five saccharide radicals attached to each other by glycosidic bonds
    • 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)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Biochemistry (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Materials Engineering (AREA)
  • Molecular Biology (AREA)
  • Polymers & Plastics (AREA)
  • General Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Fodder In General (AREA)
  • Feed For Specific Animals (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
AR86303626A 1985-04-12 1986-04-11 A process for recovering chitin from materials in which chitin occurs together with or connected to proteinaceous substances AR242592A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK166285A DK157452C (en) 1985-04-12 1985-04-12 PROCEDURE FOR THE EXTRACTION OF CHITIN FROM CHITINE SOURCES, WHICH IT IS TOGETHER WITH OR CONNECTED TO PROTEIN SUBSTANCES

Publications (1)

Publication Number Publication Date
AR242592A1 true AR242592A1 (en) 1993-04-30

Family

ID=8107002

Family Applications (1)

Application Number Title Priority Date Filing Date
AR86303626A AR242592A1 (en) 1985-04-12 1986-04-11 A process for recovering chitin from materials in which chitin occurs together with or connected to proteinaceous substances

Country Status (10)

Country Link
EP (1) EP0217887A1 (en)
AR (1) AR242592A1 (en)
AU (1) AU5694686A (en)
DK (1) DK157452C (en)
ES (1) ES8706170A1 (en)
IN (1) IN165452B (en)
IS (1) IS1458B6 (en)
NO (1) NO165966C (en)
PT (1) PT82378B (en)
WO (1) WO1986006082A1 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO176323C (en) * 1988-11-18 1995-03-15 Mikalsen Ester Process for Extraction of Astaxanthin, Related Carotenoids and Astaxanthin Esters from Krill, Shrimp and Other Crustaceans
FR2701029B1 (en) * 1993-01-20 1995-04-07 Aber Technologies Process for obtaining chitin and / or chitosan.
DE10014997A1 (en) * 2000-03-25 2001-09-27 Cognis Deutschland Gmbh Production of chitin comprises demineralizing and deproteinizing a chitin-containing material in the presence of a biodegradable complexing agent and a protease
US6632941B2 (en) 2001-09-14 2003-10-14 James Wooten Method of extracting chitin from the shells of exoskeletal animals
RU2008110066A (en) 2005-08-15 2009-09-27 Форес Фармасьютикал Рисерч Н.В. (Nl) CRYSTAL FORMS OF ASTAXANTINE
CN101454280B (en) 2006-05-10 2013-12-04 帝斯曼知识产权资产管理有限公司 Process for the preparation of astaxanthin
US8697138B2 (en) 2007-03-28 2014-04-15 Aker Biomarine As Methods of using krill oil to treat risk factors for cardiovascular, metabolic, and inflammatory disorders
PL2144618T5 (en) 2007-03-28 2025-07-21 Aker Biomarine Human Ingredients As Bioeffective krill oil compositions
AU2012244229B2 (en) * 2007-08-29 2013-11-21 Aker Biomarine Antarctic As A new method for making krill meal
EP2190298B1 (en) * 2007-08-29 2015-07-01 Aker Biomarine Antarctic AS A new method for making krill meal
MX2010010181A (en) 2008-03-19 2011-05-25 Agratech International Inc Chitosan manufacturing process.
US8372812B2 (en) 2009-02-26 2013-02-12 Aker Biomarine Asa Phospholipid and protein tablets
DE102009028980A1 (en) 2009-08-28 2011-03-03 Technische Universität Dresden Two- or three-dimensional purified Chitingerüst of horn sponges, process for its preparation and use
AU2009354456B2 (en) 2009-10-30 2014-05-08 Tharos Ltd Solvent-free process for obtaining phospholipids and neutral enriched krill oils
FR2975706B1 (en) * 2011-05-26 2017-07-21 Ifremer (Institut Francais De Rech Pour L'exploitation De La Mer) EXTRACTION OF CHITINS IN ONE STEP BY ENZYMATIC HYDROLYSIS IN ACID
AU2014203179C1 (en) 2013-06-14 2017-05-04 Aker Biomarine Antarctic As Lipid extraction processes
GB201400431D0 (en) 2014-01-10 2014-02-26 Aker Biomarine As Phospholipid compositions and their preparation
EP3256553A2 (en) 2015-02-11 2017-12-20 Aker Biomarine Antarctic AS Lipid compositions
ES2937960T5 (en) 2015-02-11 2026-02-16 Aker Biomarine Human Ingredients As Lipid extraction processes
CN108559765A (en) * 2017-12-28 2018-09-21 南京工业大学 Method for extracting N-acetylglucosamine and astaxanthin from crayfish shells by biological enzyme method
CN112375161B (en) * 2020-12-13 2022-06-28 浙江省农业科学院 A kind of method that utilizes squid cartilage to prepare beta-chitin
CN121311464A (en) 2023-06-19 2026-01-09 帝斯曼知识产权资产管理有限公司 Synthesis of novel astaxanthin
CN121108030A (en) * 2025-11-12 2025-12-12 季华实验室 A method for extracting two products from the shell of Litopenaeus vannamei.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4199496A (en) * 1974-09-05 1980-04-22 Johnson Edwin L Process for the recovery of chemicals from the shells of crustacea
US3906112A (en) * 1974-09-16 1975-09-16 Bioproducts Extraction of carotenoid pigment from shrimp processing waste
NO147365C (en) * 1980-11-27 1983-03-30 Jan Raa PROCEDURE FOR THE MANUFACTURE OF ASTAXANTHIN IN A FORM SUITABLE FOR INCLUSION IN FOR FISHING FISH.
US4505936A (en) * 1983-09-14 1985-03-19 Louisiana State University Process for the utilization of shellfish waste

Also Published As

Publication number Publication date
DK157452B (en) 1990-01-08
PT82378B (en) 1987-09-08
DK166285A (en) 1986-10-13
NO165966C (en) 1991-05-08
ES8706170A1 (en) 1987-06-16
PT82378A (en) 1986-05-01
IS1458B6 (en) 1991-01-16
NO865015L (en) 1986-12-11
IS3090A7 (en) 1986-10-13
IN165452B (en) 1989-10-21
DK157452C (en) 1990-05-21
ES553767A0 (en) 1987-06-16
AU5694686A (en) 1986-11-05
DK166285D0 (en) 1985-04-12
WO1986006082A1 (en) 1986-10-23
EP0217887A1 (en) 1987-04-15
NO165966B (en) 1991-01-28

Similar Documents

Publication Publication Date Title
AR242592A1 (en) A process for recovering chitin from materials in which chitin occurs together with or connected to proteinaceous substances
AU588840B2 (en) Improvements in or relating to a process for purifying proteins
HU906439D0 (en) Process for separating and recovering layered plastics bound to contacting surfaces
AU585390B2 (en) Leaching process
AU3107184A (en) Process for recovering minerals and metals by oleophilic adhesion
GB8806334D0 (en) Recovery process
AU6629786A (en) Enhanced oil recovery process
GB2219949B (en) Improvements relating to separation devices
GB8624561D0 (en) Separation process
GB8525648D0 (en) Separation process
AU7548287A (en) Process and device for separating extraneous matter bound to bulk material
EP0201226A3 (en) Starch separation process
GB8527214D0 (en) Separation process
GB8527213D0 (en) Separation process
DE3562967D1 (en) Non-caffeine solids recovery process
GB8624266D0 (en) Separation process
GB8630316D0 (en) Separation process
AU573641B2 (en) Gold recovery process
GB8718553D0 (en) Waste product recovery
GB8818494D0 (en) Separation process
GB8811236D0 (en) Separation process
ZA899271B (en) Separation process
GB8826950D0 (en) Enhanced separation process
GB8730126D0 (en) Improvements in/relating to pilfer-proof closures
GB2192353B (en) Separation process