The antioxidative effect of ethanol extract of ginger on mackerel pike(Colorabis saira) flesh was investigated by periodically measuring TBA value and perioxide value(POV) during storage. The ethanol extract of ginger was added to minced mackerel pike flesh and the fish oil by concentration(2%, 4%, 6%, 8%). Then the minced flesh was storaged at -5℃ and the fish oil was incubated at 40℃. The TBA values of minced flesh were approximately increased in inverse proportion to concentration of ginger extract. Peroxide values were attended with the same effect as TBA value in the aggregate. In addition, The relationship between TBA37℃-2hrs of the minced flesh and their lipid oxidation during storage at -5℃ for 4 weeks was observed(r=O.98). TBA37℃-2hrs can be expressed as the susceptibility to lipid oxidation of minced mackerel pike flesh during storage. In the results, the antioxidative effect of alcohol extract of ginger on mackerel pike flesh was observed.

• 국중렬 | Cook, Chyung-Yeol