【摘 要】
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The objective of the present study is to obtain collagen peptide from fish scale using enzymatic methods.The free enzymes of protamex,alcalase,trypsin,brome
【机 构】
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Dept.of Seafood Science, Kaohsiung Marine Univ., 142 Hai-Chuan Rd., Nan-Tzu, Kaohsiung, 811, CHINESE
论文部分内容阅读
The objective of the present study is to obtain collagen peptide from fish scale using enzymatic methods.The free enzymes of protamex,alcalase,trypsin,bromelain,papain,flavourzyme,protease N and pepsin were used and compared to their reactivity to fish scale.Alcalase showed the highest activity for the hydrolysis of fish scale collagen,and followed by papain,trypsin,flavourzyme,bromelain.protease N and Protamex,However,hydrolysates of fish scale treated with flavourzyme were found having higher amount of low MW (1000-100Da) materials.Thus,alcalase,papain and flavourzyme were selected and used in the following studies.
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