2010•Guangzhou Zhongyiyao Daxue xuebaoRequires access

Studies on Headspace Gas Chromatography-Mass Spectrometry Fingerprint of Folium Apocyni Veneti

Yuechan Zhang

Abstract

Objective To establish the analytical method for the fingerprint of the volatile components of Folium Apocyni Veneti by headspace gas chromatography-mass spectrometry(HSGC-MS) technique,and to estimate the quality of Folium Apocyni Veneti from different habitats.Methods The volatile components of Folium Apocyni Veneti from different habitats were analyzed and the chromatographic fingerprint were determined by HSGC-MS.The data were analyzed by Fuzzy Cluster and the similarity of different fingerprint patterns was calculated and analyzed.Results There were 14 main characteristic components found in the volatile components of Folium Apocyni Veneti.HSGC-MS fingerprint of 14 main peaks was established preliminarily.Conclusion The method is reliable,accurate and with good reproducibility,which can be used for the quality control of Folium Apocyni Veneti.

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Available abstract

Key concepts: Folium of Descartes, Fingerprint (computing), Chromatography, Mass spectrometry, Gas chromatography, Chemistry, Gas chromatography–mass spectrometry, Analytical Chemistry (journal)