关键词: 鱼骨, 酶解, 高压

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