【摘要】 采用氨基酸自动分析仪测定了3种白参中的游离氨基酸含量,并首次发现了白参中的两种特殊氨基酸:(1)具有降压作用的γ—氨基丁酸(GABA);(2)具有止血作用的三七氨酸(DEN)。比较分析表明,新开河白参中总游离氨基酸、人体必需氨基酸、药效氨基酸及增香剂氨基酸的含量,均超过高丽白参和日本白参。更多还原

【Abstract】 We separated and determined the contents offree amino acids in three kinds of white ginsengwith an amino acid automatic analyzer. Two specialamino acids were found GABA with antihypertensingeffect and DEN with hemistating effect. Comparativestudies of the three white ginsengs showed that thecontents of total free amino acids, essential aminoacids, medicinal amino acids and perfuming aminoacids in Xinkaihe ginseng surpass those in Koreanand Japanese white ginseng.更多还原