FOOD SCIENCE ›› 2001, Vol. 22 ›› Issue (2): 48-49.

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Study on Optimal Conditions of Enzymatic Hydrolysis of Osteoprotein

 WANG  Chao-Xu, ZHAO  Dan, WANG  Xiao-Xue   

  • Online:2001-02-15 Published:2012-02-15

Abstract: Fresh porcine bone contained many nutrients essential for human beings ,but it was not appropriate to eat directly.After osteo-protein was degraded into polypeptide by enzyme,its nutrition value was increased.In this experi-ment, the optimal hydrolytic conditions were as follows:the substrate concentration 75%;the ratoin of enzyme to substrate concentration 6000U/g;temperature 50℃;pH7 and time of hydrolysis 7h.

Key words: Hydrolysis by enzyme Osteoprotein