Optimization of the derivatization protocol of pentacyclic triterpenes prior to their gas chromatography-mass spectrometry analysis in plant extracts
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- 作者：Zaineb Jemmali ; Agnes Chartier ; agnes.chartier@univ-orleans.fr" class="auth_mail" title="E-mail the corresponding author ; Christelle Dufresne ; Claire Elfakir
- 关键词：Pentacyclic triterpenes ; Derivatization optimization ; Central composite design ; BSTFA/TMCS/pyridine ; GC&ndash ; MS ; Plant matrices
- 刊名：Talanta
- 出版年：2016
- 出版时间：15 January 2016
- 年：2016
- 卷：147
- 期：Complete
- 页码：35-43
- 全文大小：1839 K
文摘
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Optimization of the derivatization protocol of pentacyclic triterpene alcohols, diols and acids using experimental design.
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Single protocol tailored to the simultaneous derivatization of pentacyclic triterpenes in plant matrices.
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Separation in a single GC–MS run of triterpene alcohols, diols and acids.
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Identification of pentacyclic triterpenes at trace levels in various matrices using Single Ion Monitoring (SIM).