Characterization of Stevia leaves by LC-QTOF MS/MS analysis of polar and non-polar extracts
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- 作者：M. Molina-Calle ; F. Priego-Capote ; q72prcaf@uco.es" class="auth_mail" title="E-mail the corresponding author ; M.D. Luque de Castro ; qa1lucam@uco.es" class="auth_mail" title="E-mail the corresponding author
- 关键词：Stevia leaves ; Tentative identification ; LC&ndash ; QTOF ; Comprehensive profile
- 刊名：Food Chemistry
- 出版年：2017
- 出版时间：15 March 2017
- 年：2017
- 卷：219
- 期：Complete
- 页码：329-338
- 全文大小：2048 K
文摘
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An untargeted analysis of Stevia leaves was carried out.
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A method based on LC–QTOF in high resolution mode was used for analysis.
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89 compounds, classified in 12 families, were tentatively identified.
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New steviol glycosides and other compounds were identified for the first time.