文献类型：期刊文献

中文题名：印楝种仁挥发性成分的GC-MS研究

英文题名：GC-MS Study on Volatile Compounds of Azadirachta indica Seed Kernel

作者：谭卫红[1] 宋湛谦[1] 叶伯蕙[1]

第一作者：谭卫红

机构：[1]中国林业科学研究院林产化学工业研究所

年份：2004

卷号：24

期号：1

起止页码：72-74

中文期刊名：福建林学院学报

外文期刊名：Journal of Fujian College of Forestry

收录：CSTPCD;;北大核心:【北大核心2000】；CSCD:【CSCD_E2011_2012】；

基金：林业部重点实验室科学基金资助项目.

语种：中文

中文关键词：印楝;挥发性成分;硫化物;GC-MS;水蒸汽蒸馏法

外文关键词：GC-MS;Azadirachta indica;volatile compounds;sulfide

分类号：Q949.753.1;S792.330.1

摘要：通过常压水蒸汽蒸馏法得到印楝种仁中的挥发性成分,经GC MS分析,共鉴定出化合物15个,其中含硫化合物12个,占总挥发性成分的89 63% 含量最高的丙基,烯丙基三硫化物,占总挥发性成分的55 83% 经质谱碎片推断,这些含硫化合物可以分为脂肪族的二硫。
Volatile components were isolated from Azadirachta indica kernel by steam distillation at atmospheric pressure and analyzed by GC-MS. A total of fifteen compounds were identified. Twelve of them are sulfur-containing compounds. These sulfur-containing compounds accout for 89.63% of the total volatiles in the distilled oils of Azadirachta indica kernel,and the major constituent is n-propyl propenyl trisulfide(55.83%). Sulfur-containing compounds can be grouped as (a) aliphatic disulfides,trisulfides or tetrasulfides,(b)thiaheterocycles. Two new thiaheterocycles are being reported in azadirachta indica kernel for the first time.