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  5. Analysis of chemical constituents of dry trollius chinensis by headspace solid phase microextraction

Analysis of chemical constituents of dry trollius chinensis by headspace solid phase microextraction

来源 :DaLian Internationall Symposia and Exhibition on Chromatogra | 被引量 : 0次 | 上传用户：wll_wyx
【摘 要】
：
The flower of Trollius chinensis is a kind of perennial wild herb.It is effective on relieving internal heat and detoxiflcation,and it is used for treating upper respiratory infections in Chinese folk
【作 者】
：
Xueli Su Ling shuang Cai Caiying Wu 
【机 构】
：
Institute of Chemical Engineering, Jingmen College,23 Xiangshan Road,Jingmen City, Hubei 448000, Chi
【出 处】
：
DaLian Internationall Symposia and Exhibition on Chromatogra
【发表日期】
：
2007年12期
【关键词】
：
Trollius chinensis Chemical constituent Gas chromatography with mass spectrometr 
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　　The flower of Trollius chinensis is a kind of perennial wild herb.It is effective on relieving internal heat and detoxiflcation,and it is used for treating upper respiratory infections in Chinese folk medicine and so on.In this paper, the chemical constituents of Trollius chinensis were detected by Headspace solid phase microextraction/gas chromatography with mass spectrometric detection using home-made sol-gel benzo 15 crown 5 fiber (B15C5) on HP-Innowax capillary column, and their relative contents were determined by area normalization method.
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