Analysis of the Distinction of Free Amino Acids in Hepatopancreas between Common Grass Carp and Grisped Grass Carp

After pretreating the hepatopancreas of two groups of fishes- common grass carp (raised in routine) and grisped grass carp (raised in special method),then measure the composition and content of FAA in capillary gas chromatography.The result shows that the composition of FAA in the hepatopancreas between ordinary grass carp and grisped grass carp is the same,but the content of them is significantly different.The TFAA is respectively 194.11 mg/100 g fresh sample and 373.23 mg/100 g fresh sample.The TFEAA is respectively 82.62 mg/100 g fresh sample and 191.55 mg/100 g fresh sample.