FOOD SCIENCE ›› 2008, Vol. 29 ›› Issue (9): 295-298.

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Production of Bone Powder from Bone Offal of Fishes

SHI  Hong, HAO  Shu-Xian, DENG  Guo-Yan, ZHOU  Wan-Jun, HE  Jun-Yan, LI  Lai-Hao   

  1. 1.South China Sea Fisheries Research Institute,China Academy of Fishery Science,Guangzhou 510300,China; 2. Guangdong Fisheries School,Guangzhou 510320,China; 3. Guangdong Ocean University,Zhanjiang 524025,China
  • Online:2008-09-15 Published:2011-12-08

Abstract: The by-products of saurida filamentosa ogilby, golden threadfin bream, tilapia, carp and grass carps processing were adopted as materials to produce bone powder. The effects of enzymolysis and high pressure treatment on the quality of fish bone powder were study in detailed. The results showed that hydrolysis degree affects significantly of fish bone powder the color , which is light after drying because the protein is reduced by hydrolysis. High pressure processing deceases the contents of protein and lipid, facilitats grinding and reduces fishy smell.

Key words: fish bone, enzymolysis, high pressure