To Determine active material of anti-hepatic fibrosis in Trionyx sinensis carapace,free and hydrolyzed amino acids were analyzed by Amino Acid Analyzer Hitachi L8800.

• 采用日立L8800全自动氨基酸分析仪,对鳖甲抗肝纤维化有效提取部位中游离和水解氨基酸进行了分析,结果表明,该有效部位中游离氨基酸质量分数为1。