Abstract A comparative study on sterilization of fish balls by microwave and heating was carried out. When microwave-sterilization stayed 130s on 850W or heating-sterilization stayed 60min at 98℃, the total number of Escherichia coli could be sterilized by the two methods eventually,i.e, the efficiency is 100%.Meanwhile,the effects on sensory quality,protein and moisture of fish balls by two methods were also observed.For the microwaves terilization,thee ffecto fs ensoryq uality and moisture of fish balls were more than heating sterilization.
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