Analysis on the Muscle Nutritional Components of Maixi Carp

Nutritional components in the muscle of Maixi carp was tested and analyzed with routine methods.The results showed that the moisture,crude protein,crude fat,ash content of Maixi carp were 76.50% 、14.81% 、6.85% and 1.11% respectively.The amino acid compositions of muscle were 17 common amino acids accounted for 13.05% of the fresh sample,and the delicious amino acid(DAA),essential amino acid(EAA) / total amino acid(TAA) were 5.09%,38.31% for the Maixi carp.Based on the amino acid score(AAS) and chemical score(CS),the Met+Cys was identified as the first limiting amino acid.25 fatty acids in Maixi carp were detected,the ratio of the saturated fatty acid and unsaturated fatty acid was 0.64:1 and the content of C16∶0 and C18∶1n9c were up to 70% of the total fatty acid.