Research on Changes of Chemical Compositions in the Simulation of Shark Fin Processing
Research on Changes of Chemical Compositions in the Simulation of Shark Fin Processing
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DOI：
10.4028/www.scientific.net/amr.960-961.193
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发表时间：
2014-06
期刊：
影响因子：
--
通讯作者：
Xiong Zhang;Z. Duan;Yi Feng
中科院分区：
文献类型：
--
作者：
Xiong Zhang;Z. Duan;Yi Feng
这项研究的目的是研究模拟鲨鱼鳍过程中化学成分的变化。模拟鲨鱼鳍是由罗非鱼鱼尾尾产生的。其主要化学成分是胶原蛋白和硫酸软骨素（CS）。研究表明，在模拟过程中，他们俩都有不同的变化趋势。软化过程对胶原蛋白的含量，冰酸浓度较高，胶原蛋白水平的较低有主要影响。 CS的含量与获取机翼的过程有关，高温会诱导CS的降低。通过改进模拟鲨鱼鳍的加工技术，可以有效地保持胶原蛋白和CS的含量。
The aim of this study is to investigate the changes of chemical compositions in the process of simulation shark fin. The simulation shark fin was produced by tilapia fishtail; whose main chemical compositions were collagen and chondroitin sulfate (CS). The study indicated that both of them had different change trend in the process of simulation. The process of softening had main effect on the content of collagen, the higher of ice acetic acid concentration, the lower of the level of collagen. The content of CS was related to the process of obtaining wings, and the high temperature would induce a reduction of CS. The content of collagen and CS could be maintained efficiently by improving the processing technology of simulation shark fin.