Preparation and partial characterization of collagen sheet from fish (Lates calcarifer) scales

被引：74

作者：

Sankar, S. ^{[1
]}

Sekar, S. ^{[1
]}

Mohan, R. ^{[1
]}

Rani, Sunita ^{[1
]}

Sundaraseelan, J. ^{[1
]}

Sastry, T. R. ^{[1
]}

机构：

[1] Cent Leather Res Inst, Madras 96, Tamil Nadu, India

来源：

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES | 2008年 / 42卷 / 01期

关键词：

fish scales; collagen sheet; Lates calcarifer; wound dressing material;

D O I：

10.1016/j.ijbiomac.2007.08.003

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Fish scales. which are hitherto discarded as waste, were collected and cleaned thoroughly. The scales were hydrolyzed under controlled acidic conditions, neutralized and made in to a sheet, i.e., fish scale collagen sheet (FCS). The FCS was characterized for its infrared spectroscopy (IR), thermo-gravimetric analysis (TGA), scanning electron microscopy (SEM), and mechanical properties. The IR study has shown that the sheet contains both organic and inorganic phases revealing that the scales are partially deminaralized. The tensile strength of FCS is enough if it is used as a wound dressing material. The SEM studies have shown that FCS is porous and exhibited fibrous nature. (c) 2007 Elsevier B.V All rights reserved.

引用

页码：6 / 9

页数：4