石吊兰挥发油成分的研究  

Study on Chemical Constituents of Volatile Oil from Lysionotus pauciflorus

作　　者：李计龙[1,2] 刘建华[2] 高玉琼[2] 霍昕[2] 王道平[3] 盛世昌[1,2] 

机构地区：[1]贵州大学生命科学院,贵阳市550025 [2]贵州省生物技术研究开发基地,贵阳市550002 [3]贵州省中国科学院天然产物化学重点实验室,贵阳市550009

出　　处：《中国药房》2011年第27期2560-2562,共3页China Pharmacy

摘　　要：目的:研究石吊兰挥发油成分。方法:利用有机溶剂-水蒸气蒸馏法提取石吊兰挥发油,用气相色谱-质谱联用(GC-MS)法进行测定,结合计算机检索技术对分离出的化合物进行结构鉴定,并用色谱峰面积归一化法计算各成分的相对百分含量。结果:分离鉴定出57种化学成分,占挥发油总量的85.334%,其中主要成分及其含量分别为芳樟醇13.935%、1-辛烯-3-醇7.283%、己醛4.172%、苯乙醛3.162%、2-羟基苯甲酸甲基酯2.956%、3-辛醇2.900%、二异丁基邻苯二甲酸酯2.683%、反式-金合欢烯2.607%、香叶基丙酮2.436%、2-正戊基呋喃2.396%、α-松油醇2.393%、反式-2-己烯醛2.228%、六氢假紫罗兰酮2.225%。结论:本文为首次采用GC-MS法对石吊兰挥发油成分进行研究。OBJECTIVE：To study the chemical constituents of volatile oil from Lysionotus pauciflorus.METHODS：Volatile oil was extracted from L.pauciflorus using organic solvent-steam distillation.The chemical constituents of volatile oil were determined by GC-MS.The isolated compounds were identified by computer information retrieval.The relative percentage of chemical constituents was calculated using peak areas normalization.RESULTS：57 compounds were identified from L.pauciflorus,accounting for 85.334% of total amount of volatile oil.The contents of main compounds were linalool 13.935%,1-octen-3-ol 7.283%,hexanal 4.172%,benzeneacetaldehyde 3.162%,2-hydroxy benzoic acid phenyl methyl ester 2.956%,3-octanol 2.900%,isobutyl phthalate 2.683%,trans-bata-farnesene 2.607%,geranylacetone 2.436%,2-pentylfuran 2.396%,Alpha-terpineol 2.393%,trans-2-hexenal 2.228%,hexahydropseudoionone 2.225%.CONCLUSION：This is the first time to adopt GC-MS method to study the components of volatile oil from L.pauciflorus in the study.

关 键 词：石吊兰 有机溶剂-水蒸气蒸馏法 挥发油 气相色谱-质谱联用法 成分分析 

分 类 号：R282.71[医药卫生—中药学] R931.71[医药卫生—中医学]