摘要
目的:研究黄杞叶的挥发油成分。方法:采用水蒸气蒸馏法提取黄杞叶中的挥发油,并通过气相色谱-质谱(GC-MS)联用仪对其化学成分进行分析和鉴定,用色谱峰面积归一化法计算各组分相对百分含量。结果:从黄杞叶挥发油中共分离出55个组分,鉴定了其中33个化合物,占总量的95.0%,主要成分为十六烷酸(hexadecanoic acid,44.73%)、叶绿醇(phytol,14.71%)、十八碳-9,12,15-三烯醛(9,12,15-octadecatriena,12.24%)等。结论:分析结果可为黄杞叶的质量控制提供依据,并为提高黄杞叶的进一步开发利用提供参考。
Objective：To analyze the volatile oil from the leaves of Engelharditia roxburghiana.Method： The volatile oil was extracted from leaves of E.roxburghiana by steam distillation,the amount of the components from the volatile oil was separated and identified by GC-MS,and the relative content of each component was calculated by area normalization method.Result： Fifty five compounds were separated by GC and 33 of them were identified,which accounted for 95% of volatile oil.The major components were hexadecanoic acid（44.73%）,phytol（14.71%）,9,12,15-octadecatriena（12.24%） et al.Conclusion： The analysis results can provide evidence for quality control and further exploitation of leaves of E.roxburghiana.
出处
《中国实验方剂学杂志》
CAS
北大核心
2011年第21期49-51,共3页
Chinese Journal of Experimental Traditional Medical Formulae
关键词
黄杞
挥发油
气相质谱-质谱
Engelhardtia roxburghiana
volatile oil
GC-MS
作者简介
[第一作者]胡东南，从事特色药用植物的引种、栽培、分析及产业化研究，E-mail：nnombdn@126．com
[通讯作者]黄健军，从事中药活性成分的研究，E—mail：hjj198110@163．com
