IS3090A7 - A method of working and purifying chitin - Google Patents

A method of working and purifying chitin

Info

Publication number
IS3090A7
IS3090A7 IS3090A IS3090A IS3090A7 IS 3090 A7 IS3090 A7 IS 3090A7 IS 3090 A IS3090 A IS 3090A IS 3090 A IS3090 A IS 3090A IS 3090 A7 IS3090 A7 IS 3090A7
Authority
IS
Iceland
Prior art keywords
working
purifying chitin
chitin
purifying
Prior art date
Application number
IS3090A
Other languages
Icelandic (is)
Other versions
IS1458B6 (en
Inventor
Olavur Joensen Jon
Original Assignee
Matcon Rådgivende Ingeniørfirma A/S
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 Rådgivende Ingeniørfirma A/S filed Critical Matcon Rådgivende Ingeniørfirma A/S
Publication of IS3090A7 publication Critical patent/IS3090A7/en
Publication of IS1458B6 publication Critical patent/IS1458B6/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
IS3090A 1985-04-12 1986-04-08 A method of working and purifying chitin IS1458B6 (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 (2)

Publication Number Publication Date
IS3090A7 true IS3090A7 (en) 1986-10-13
IS1458B6 IS1458B6 (en) 1991-01-16

Family

ID=8107002

Family Applications (1)

Application Number Title Priority Date Filing Date
IS3090A IS1458B6 (en) 1985-04-12 1986-04-08 A method of working and purifying chitin

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 (21)

* 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
DE112007001144T5 (en) 2006-05-10 2009-04-16 Dsm Ip Assets B.V. Process for the preparation of astaxanthin
ES2415684T3 (en) 2007-03-28 2013-07-26 Aker Biomarine As Biologically effective krill oil compositions
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
AU2012244229B2 (en) * 2007-08-29 2013-11-21 Aker Biomarine Antarctic As A new method for making krill meal
KR101192880B1 (en) * 2007-08-29 2012-10-18 에이커 바이오마린 에이에스에이 A new method for making krill meal
KR20100135265A (en) 2008-03-19 2010-12-24 아그라테크 인터내셔널, 인코포레이티드 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
CA2779334C (en) 2009-10-30 2017-05-30 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
EP3256003B1 (en) 2015-02-11 2022-11-09 Aker Biomarine Antarctic AS Lipid extraction processes
BR112017017310B1 (en) 2015-02-11 2022-07-26 Aker Biomarine Antarctic As LIPID COMPOSITIONS AND FOOD OR NUTRITIONAL SUPPLEMENT, MEDICAL OR FUNCTIONAL FOOD AND ORAL DELIVERY VEHICLE INCLUDING SUCH COMPOSITIONS
CN108559765A (en) * 2017-12-28 2018-09-21 南京工业大学 A kind of method that biological enzyme extracts N-acetylglucosamine and astaxanthin from cray shell
CN112375161B (en) * 2020-12-13 2022-06-28 浙江省农业科学院 Method for preparing beta-chitin by utilizing squid cartilage

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
DK157452C (en) 1990-05-21
NO165966B (en) 1991-01-28
ES553767A0 (en) 1987-06-16
IN165452B (en) 1989-10-21
AR242592A1 (en) 1993-04-30
IS1458B6 (en) 1991-01-16
PT82378A (en) 1986-05-01
ES8706170A1 (en) 1987-06-16
AU5694686A (en) 1986-11-05
NO865015L (en) 1986-12-11
DK166285A (en) 1986-10-13
WO1986006082A1 (en) 1986-10-23
NO165966C (en) 1991-05-08
DK157452B (en) 1990-01-08
EP0217887A1 (en) 1987-04-15
DK166285D0 (en) 1985-04-12
PT82378B (en) 1987-09-08

Similar Documents

Publication Publication Date Title
IS3090A7 (en) A method of working and purifying chitin
DK621786D0 (en) LUBRICANTS AND METHOD OF PRODUCING THEREOF
DE3689533T3 (en) PLASMAPHORESE METHOD
IS1425B6 (en) Method of production and purification of fish oil
DK427189D0 (en) FIELD MONITORING SYSTEM AND METHOD OF MONITORING A FILTER
NO170421C (en) PROCEDURE FOR EXTRACTION AND PURIFICATION OF PROTEINS
DK162137C (en) DISPOSABLE AND PROCEDURES FOR PRODUCING THEREOF
DK58186D0 (en) NIPLE TO SUCK AND SUTENCE INCLUDING SUCH A NIPLE
DE3662068D1 (en) Hydraulic displacement unit and method of assembly thereof
KR890701577A (en) Cytocalcin purification method and composition
KR870003648A (en) Protocol converter and method
FI882867A (en) Method for purification of metallic solutions
DK443586A (en) PURIFICATION PROCESS
BR8607185A (en) METHOD OF PURIFICATION OF 3-CHLORINE-2-HYDROXYPROPYL TRIALKYLAMONIUM CHLORIDE
DK379885A (en) ANTIBIOTICA AND METHOD OF PREPARING IT
DK406086A (en) BBM-1675C AND D-ANTITUMOR ANTIBIOTICA
BR8606551A (en) ABSORBENT LEADS AND PRODUCTION METHOD
BR8500561A (en) METHOD FOR PURIFICATION OF CAPROLACTAMA AND CAPROLACTAMA
RO91766A2 (en) METHOD OF TREATMENT OF ENTERBODY
IS1339B6 (en) Method and tools for flushing
DK222985D0 (en) SLIMMING METHOD AND SLIMMING AGENT
DK230286D0 (en) PHOSPHING WOULD COMPOUNDS AND PROCEDURES FOR PRODUCING THEREOF
RO92640A2 (en) METHOD FOR TREATMENT OF VIROTIC KERATITS
CS669786A2 (en) Herbicide and method of its effective substances production
EG17633A (en) New greenhouse and method for construction of same