The results revealed that there was much difference of the total contents of free amino acids,flavor amino acids,essential amino acids and limited amino acids in periopods muscle,abdominal muscle and ovary of Eriocheir sinensis H.

96mg/ml, bitter amino acid was 15.

Study on separation of flavor nucleotides by high perfor- mance capillary zone electrophoresis;

Research on application of nuclease to promote the flavor nucleotide yield of yeast extract;

Contents of flavor nucleotides such as cytidine monophosphate (CMP), uridine monophosphate (UMP), guanosine monophosphate (GMP), inosine monophosphate (IMP) and adenosine monophosphate (AMP) in Penaeus chinensis meat were determined by reverse-phase high performance liquid chromatography(RP-HPLC).