Analysis of volatile components in herbal pairherba schizonepetae-ramulus cinnamomi

来源期刊：中南大学学报(英文版)2008年第6期

论文作者：胡春弟 李晓如 余莲芳 徐光伟 刘少印 梁逸曾

文章页码：791 - 795

Key words：herbal pair; herba schizonepetae-ramulus cinnamomi; volatile component; gas chromatography-mass spectrometry; chemometric resolution method

Abstract: Analysis of volatile components in herbal pair (HP) herba schizonepetae-ramulus cinnamomi (HS-RC), single herb HS and RC was carried out by gas chromatography-mass spectrometry (GC-MS) data and chemometric resolution method (CRM). The two-dimensional data obtained from GC-MS instruments were resolved into a pure chromatogram and a mass spectrum of each chemical compound by CRM. In total, 47, 61 and 51 chemical components in volatile oil of HS, RC, and HP HS-RC were respectively determined qualitatively and quantitatively, accounting for 90.52%, 88.37%, and 88.72% total contents of volatile oil of HS, RC, and HP HS-RC, respectively. The number of the volatile components of HP HS-RC is almost the addition of that of two single herbs, but their relative contents are changed.

基金信息：the National Natural Science Foundation of China