泰山紫草和新疆紫草挥发油成分的GC-MS分析  

Analysis of the Volatile Oil from Lithospermum erythrorhizon and Arnebia euchroma by GC-MS

作　　者：谷红霞[1] 冀海伟[2] 翟静[3] 

机构地区：[1]山东泰安市中心医院中药房,泰安市271000 [2]泰山医学院化学与化学工程学院,泰安市271016 [3]泰山医学院基础医学部,泰安市271000

出　　处：《中国药房》2010年第27期2546-2548,共3页China Pharmacy

基　　金：山东省中医药科技发展计划项目(2007-167)

摘　　要：目的:分析比较泰山紫草与新疆紫草干燥根的挥发油成分。方法:用水蒸气蒸馏法提取泰山紫草与新疆紫草干燥根挥发油,用气相色谱-质谱(GC-MS)联用法进行分析测定。结果:从泰山紫草与新疆紫草干燥根挥发油中分别鉴定出34种和36种成分,占挥发油色谱总峰面积的70.16%和74.79%,其中共有组分为4种。泰山紫草挥发油中相对质量分数较高的组分为2,6-二叔丁基对甲酚(9.29%)、2,4-二叔丁基-1,3戊二烯(8.17%)和反式橙花叔醇(6.05%);新疆紫草中相对质量分数较高的组分为诱虫烯(16.28%)、3-烯丙基-2-甲氧基苯酚(6.20%)与樟脑(5.82%)。结论:本试验可为紫草的进一步开发和利用提供科学根据。OBJECTIVE：To analyze the volatile oil extracted from the root of Lithospermum erythrorhizon and Arnebia euchroma.METHODS：Volatile oil were extracted from L.erythrorhizon and A.euchroma by steam distillation and determined by GC-MS.RESULTS：34 components and 36 components of volatile oil extracted from the root of L.erythrorhizon and A.euchroma were separated and identified respectively,accounting for 70.16% and 74.79% of the total peak area.There were 4 kinds of common peak among these components.The main components were 2,6-di-tert-butyl-p-Cresol（9.29%）,2,4-di-t-butyl-1,3-Pentadiene（8.17%）,and trans-Nerolidol（6.05%） in L.erythrorhizon and muscalure（16.28%）,3-Allyl-2-methoxyphenol（6.20%）and camphor（5.82%） in A.euchroma.CONCLUSION：The study can provide scientific basis for the further development of Radix Arnebiae.

关 键 词：泰山紫草 新疆紫草 挥发油 化学成分 气相色谱-质谱联用法 

分 类 号：R284.1[医药卫生—中药学] R927[医药卫生—中医学]