Stabilization of Collagen by Cross-linking with a Ferrous-gluconic Acid Compound

被引：0
|
作者：
Yang, Mao [1 ]
Yang, Meng [2 ]
Shan, Zhihua [1 ]
Zhu, Hongliang [2 ]
Chen, Hui [1 ]
机构：
[1] Sichuan Univ, Natl Engn Lab Clean Technol Leather Mfg, Chengdu 610065, Sichuan, Peoples R China
[2] Beijing Text Fiber Testing Inst, Beijing 100024, Peoples R China
来源：
JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS AND CHEMISTS | 2015年 / 99卷 / 02期
关键词：
HYDROGEN-BOND; COMPLEXES; STABILITY; REAGENT; FIBER;
D O I：
暂无
中图分类号：
TB3 [工程材料学]; TS1 [纺织工业、染整工业];
学科分类号：
0805 ; 080502 ; 0821 ;
摘要：
The stabilization of type I collagen is important to applications of collagen protein. In this paper, the stabilization of type I collagen with Fe-gluconic acid has been studied by various methods such as UV-vis and IR spectra, CD and DSC etc. Gluconic acid can form a compound with ferrous sulphate which can improve the thermal stability of type I collagen to an extent greater than that of Fe alone. The reaction molar ratio was 1:3 between Fe and gluconic acid. The increase of thermal stability is owed to cross-link formation between the compound and collagen.
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页码：91 / 94
页数：4
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