• Journal of Fisheries and Marine Sciences Education
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• v.20 no.1
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• pp.95-106
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• 2008

Pickled crabs made using Charybdis japonica are becoming part of our dietary habits. Yet research on this food is disappointingly scarce. It is generally accepted that the original food composition of pickled crabs defies scrutiny because various seasonings are added to soy for the production of pickled crabs in most regions. Accordingly, this study attempted to measure the food composition of the Charybdis japonica preserved in brine according to different storage days (10, 15, 20, 25, and 30 days) and different temperatures ($5{^{\circ}C}$, $15{^{\circ}C}$, and ambient temperature). It was found that Charybdis japonica is comprised of moisture (77.5％), ash (2.3％), crude protein (19.7％), and crude lipid (0.5％). The content of crude protein and crude lipid during the storage period tended to decrease over time.