岗松中氨基酸和维生素E的成分分析  

Analysis of amino acids and vitamin E in Baeckea frutescens

作　　者：刘布鸣[1] 卢文杰[1] 莫建光 梁凯妮[1] 赖茂祥[1] 

机构地区：[1]广西中医药研究所,广西南宁530022 [2]广西分析测试研究中心,广西南宁530022

出　　处：《华西药学杂志》2006年第4期370-371,共2页West China Journal of Pharmaceutical Sciences

基　　金：广西自然科学基金项目(桂科自0542021);广西大型仪器协作共用专项资金资助项目(292-2005-85)

摘　　要：目的分析岗松中氨基酸和维生素E的成分。方法用氨基酸分析仪和液相色谱仪,对岗松中氨基酸和维生素E成分进行分析,并对水解氨基酸和游离氨基酸含量进行比较。结果鉴定出18种氨基酸成分,岗松中水解氨基酸总量为41.8mg.g-1,游离氨基酸总量为0.7089 m.gg-1,维生素E总量为0.1970 m.gg-1。结论岗松中含部分氨基酸和维生素E,氨基酸主要以结合状态存在。OBJECTIVE To analyze amino acids and vitamin E in Baeckeafrutescens. METHODS Amino acid analyzer and HPLC were used. RESULTS 18 kinds of amino acids were identified. The content of hydrolyzed amino acid was 41.8 mg·g^-1 , and free amino acid was 0. 7089 mg·g^-1. The content of vitamin E was 0. 1970 mg·g^-1. CONCLUSION Baeckea frul, escens contains some amino acids and vitamin E. Most amino acids were occurred as conjugated state.

关 键 词：岗松 氨基酸 维生素E 成分分析 

分 类 号：R917[医药卫生—药物分析学]