YANG Shuai, YANG Wen-wen, HU Jin-fang, et al. GC-MS Combined with Kovats Index Analysis for Volatile Compounds in Hedyoti diffusae[J]. Chinese journal of experimental traditional medical formulae, 2012, 18(9): 93-95.
YANG Shuai, YANG Wen-wen, HU Jin-fang, et al. GC-MS Combined with Kovats Index Analysis for Volatile Compounds in Hedyoti diffusae[J]. Chinese journal of experimental traditional medical formulae, 2012, 18(9): 93-95. DOI: 10.13422/j.cnki.syfjx.2012.09.075.
GC-MS结合保留指数分析白花蛇舌草挥发性成分
摘要
目的:分析白花蛇舌草中的挥发性成分。方法:采用水蒸气蒸馏法提取白花蛇舌草全草的挥发性成分
GC-MS结合保留指数进行分析鉴定。结果:采用GC-MS分析
检出55个组分;MS结合保留指数定性
鉴定出其中29个成分。结论:该方法分析白花蛇舌草中挥发性成分
更准确、简单、快速并节省药材。
Abstract
Objective: To analyze the volatile compounds in Hedyoti diffusae.Method: Volatile components in H.diffusae were analyzed and identified by GC-MS combined with Kovats retention index by steam distillation.Result: 55 compounds in H.diffusae were detected by GC-MS and 29 compounds were identified by MS combined with Kovats retention index.Conclusion: GC-MS combined with Kovats retention index by steam distillation is a simple
rapid and accurate way for the analysis of volatile compounds in H.diffusae.