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COMPARISON OF THE PHYSICOCHEMICAL PROPERTIES OF CHITOSAN EXTRACTED FROM SHRIMP SHELL WASTE WITH DIFFERENT DEACETYLATION DEGREES    
Yazarlar (5)
Aygül Küçükgülmez Yandım
Çukurova Üniversitesi, Türkiye
Doç. Dr. Ali Eslem KADAK Doç. Dr. Ali Eslem KADAK
Kastamonu Üniversitesi, Türkiye
Ladine Çelik
Çukurova Üniversitesi, Türkiye
Afşin Farivar
Mehmet Çelik
Çukurova Üniversitesi, Türkiye
Devamını Göster
Özet
In this study chitosan with different degrees of deacetylation have been extracted from deep sea pink shrimp (Parapenaeus longirostris) shells not evaluated and discarded as waste products to investigate the effect of deacetylation on physicochemical properties of chitosan. In order to determine physicochemical characterization of the chitosans; moisture and ash contents, degree of deacetylation, molecular weight, apparent viscosity, water and fat binding capacities, Fourier Transform Infrared Spectroscopy, Scanning Electron Microscopy and X-ray diffraction analyses were applied. In addition, the physicochemical characteristics of the chitosan extracted from P. longirostris shells were compared to the commercial chitosan. Low degree deacetylated chitosan exhibited a higher molecular weight, higher viscosity and higher water and fat binding capacities compared to the high degree deacetylated chitosan. Study findings are considered to be useful for the economic use of shrimp wastes in Turkey and light the way for future studies on other crustacean species.
Anahtar Kelimeler
Chitosan | Deacetylation degree | Parapenaeus longirostris Physicochemical properties
Makale Türü Özgün Makale
Makale Alt Türü SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale
Dergi Adı FRESENIUS ENVIRONMENTAL BULLETIN
Dergi ISSN 1018-4619 Wos Dergi Scopus Dergi
Dergi Tarandığı Indeksler SCI-Expanded
Dergi Grubu Q4
Makale Dili İngilizce
Basım Tarihi 01-2017
Cilt No 26
Sayı 12
Sayfalar 135 / 140
Makale Linki https://www.prt-parlar.de/download_feb_2017/
BM Sürdürülebilir Kalkınma Amaçları
Atıf Sayıları
Google Scholar 4

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