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CHITIN-CHITOSAN YIELD OF FRESHWATER CRAB (POTAMON POTAMIOS, OLIVIER 1804) SHELL

BROWSE_DETAIL_TITLE_ALTERNATE: CHITIN-CHITOSAN YIELD OF FRESHWATER CRAB (POTAMON POTAMIOS, OLIVIER 1804) SHELL

BROWSE_DETAIL_CREATION_DATE: 20-05-2009

BROWSE_DETAIL_IDENTIFIER_SECTION

BROWSE_DETAIL_TYPE: Conference or Workshop Item

BROWSE_DETAIL_SUB_TYPE: Paper

BROWSE_DETAIL_PUBLISH_STATE: Unpublished

BROWSE_DETAIL_FORMAT: PDF Document

BROWSE_DETAIL_LANG: English

BROWSE_DETAIL_SUBJECTS: Agriculture (General),

BROWSE_DETAIL_REVISION: 1

BROWSE_DETAIL_CREATORS: CETINKAYA, Soner (Author),

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BROWSE_DETAIL_URL: http://mitos.tagem.gov.tr/browse/81/

BROWSE_DETAIL_IDENTIFIER_OTHER:
CHITIN-CHITOSAN YIELD OF FRESHWATER CRAB (POTAMON POTAMIOS, OLIVIER 1804) SHELL http://mitos.tagem.gov.tr/browse/81/411.pdf


BROWSE_DETAIL_PUBLISHER: Eğirdir Su Ürünleri Araştırma Enstitüsü BROWSE_DETAIL_PUBLICATION_DATE: 20-05-2009


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BROWSE_DETAIL_TAB_KEYWORDS Chitin-Chitosan yield, Chemical method, Freshwater crab, potamon potamios, quantity of chitosan, c.p.u.e., Population estimation
Chitin-Chitosan yield, Chemical method, Freshwater crab, potamon potamios, quantity of chitosan, c.p.u.e., Population estimation
BROWSE_DETAIL_TAB_ABSTRACT Chitin is a polysaccharide composed from N-acetyl-D-glucosamine units. It is the second most abundant biopolymer on Earth and found mainly in invertebrates, insects, marine diatoms, algae, fungi, and yeasts. Resources of chitin for industrial processing are crustacean shells.In this study, freshwater crab (Potamon potamios, Olivier 1804) nonevaluated economically was used to obtain chitin-chitosan. Chitin-chitosan was extracted with modified chemical method. Production of chitosan involved demineralization, deproteinization, decoloration (chitin), and deacetylation. Grinded shell was obtained 60% after boiling, drying and grinding processes.Chitosan yield of crab shell was determinated as 4,65% from grinded crab shell after demineralization (yield 34,32%), deproteinization (yield 7,25%), decoloration (yield 6,83) and deacetylation processes. Moreover, freshwater crab stock was estimated with c.p.u.e. data in Egirdir Lake for calculation of quantity of chitosan. Population estimation was determined between 13,9±1,65 and 23,86±2,54 tonnes.This study was supported by TUBİTAK (Project no: 107O511)
Chitin is a polysaccharide composed from N-acetyl-D-glucosamine units. It is the second most abundant biopolymer on Earth and found mainly in invertebrates, insects, marine diatoms, algae, fungi, and yeasts. Resources of chitin for industrial processing are crustacean shells.In this study, freshwater crab (Potamon potamios, Olivier 1804) nonevaluated economically was used to obtain chitin-chitosan. Chitin-chitosan was extracted with modified chemical method. Production of chitosan involved demineralization, deproteinization, decoloration (chitin), and deacetylation. Grinded shell was obtained 60% after boiling, drying and grinding processes.Chitosan yield of crab shell was determinated as 4,65% from grinded crab shell after demineralization (yield 34,32%), deproteinization (yield 7,25%), decoloration (yield 6,83) and deacetylation processes. Moreover, freshwater crab stock was estimated with c.p.u.e. data in Egirdir Lake for calculation of quantity of chitosan. Population estimation was determined between 13,9±1,65 and 23,86±2,54 tonnes.This study was supported by TUBİTAK (Project no: 107O511)
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BROWSE_DETAIL_TAB_NOTES COMBAFF - 1st Conference on Conservation & Management of Balkan Freshwater Fishes (20-24MAY 2009)

BROWSE_DETAIL_TAB_REFERENCESBildiri Özeti


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