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A strategy for rapid structural characterization of saponins and flavonoids from the testa of Camellia oleifera Abel seeds by ultra-high-pressure liquid chromatography combined with electrospray ionization linear ion trap-orbitrap mass spectrometry

Journal name：Analytical Methods
Literature No.：
Literature Url： http://pubs.rsc.org/en/content/articlelanding/2015/ay/c5ay00862j#!divAbstract
Date publication：05 Jun 2015

A strategy for rapid structural characterization of saponins and flavonoids from the testa of Camellia oleifera Abel seeds by ultra-high-pressure liquid chromatography combined with electrospray ionization linear ion trap-orbitrap mass spectrometry

Mengxue Feng,Zhiling Zhu,Limin Zuo,Long Chen,Qipeng Yuan,Guangzhi Shan and Shi-Zhong Luo

Abstract

Saponins and flavonoids are the main bioactive ingredients in Camellia oleifera Abel. In this study, the fragmentation pathways of triterpene saponins in Camellia oleifera were investigated and confirmed by electrospray ionization linear ion trap-orbitrap (LTQ-orbitrap), and a new strategy for rapid characterization of saponins by ultra-high-pressure liquid chromatography with LTQ-orbitrap mass spectrometry (UHPLC-LTQ-orbitrap-MSn) was developed. Based on the summarized fragmentation

Camelliaside A was purchased from Biopurify Phytochemicals Ltd (Chengdu, China).