Collagen-containing products derived from the swim bladders of northern fish and their application

4th School-Seminar of Young Russian Scientists "Problems of Sustainable Regional Development", dedicated to the 70th anniversary of Academician of the Russian Academy of Sciences Arnold Kirillovich Tulokhonov

自然科学（总论）

Ivanova, S.F.^1 ; Petrova, N.N.^1

M K Ammosov North-Eastern Federal University, Yakutsk

677000, Russia^1

关键词: Amino acid compositions;    Biologically active compounds;    Collagen hydrolysate;    Compression set;    Epichlorohydrin rubber;    Performance properties;    Polymer composite materials;    Relaxation property;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/320/1/012061/pdf
DOI  :  10.1088/1755-1315/320/1/012061

学科分类：自然科学（综合）

来源: IOP

【 摘 要 】

In recent years biologically active compounds are widely used in development of new polymer composite materials. In this study, collagen hydrolysate was obtained from the swim bladder of northern species of fish with alkali-salt hydrolysis followed by freeze-drying. Collagen hydrolysate has been added to rubbers based on epichlorohydrin rubber (GPCO) HYDRIN T6000 in order to improve the performance properties of the investigated rubber. The vulcanization parameter, mechanical and relaxation properties of the rubber blends containing the collagen hydrolysate have been discussed. The amino acid compositions, properties, the particle size of collagen hydrolysate have been studied. It was found that the tear resistance and compression set were significantly improved with the addition of collagen hydrolysate.