Analysis of Volatile Constituents in Folium Isatidis by Head-space Solid Micro-extraction Coupled with GC-MS
- VernacularTitle:固相微萃取-气质联用法分析大青叶挥发性成分
- Author:
Zhiqiang JI
;
Nana TANG
;
Jianmin ZHANG
;
Lei SHI
;
Changsheng GUO
- Publication Type:Journal Article
- Keywords:
Folium isatidis;
Volatile constituents;
Head-space solid micro-extraction
- From:
China Pharmacist
2014;(11):1835-1837
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the volatile constituents in Folium isatidis. Methods:The volatile constituents from Folium isatidis were analyzed by head-space solid micro-extraction coupled with GC-MS for the first time. Results: Thirty-five compounds (89. 95%) were identified from the volatile constituents in Folium isatidis. The main volatile constituents of Folium isatidis were 6, 10, 14-trimethyl-2-pentadecanone (6. 32%), nonanal (5. 99%), phenethyl isothiocyanate (5. 79%) and palmitic acid (5. 62%). Conclusion:Palmitic acid and benzyl alcohol may be the main effective constituents in Folium isatidis.
