Rapid analysis of Callicarpa L. using direct spray ionization mass spectrometry

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成果类型：

期刊论文

作者：

Liu, Jingjing;Gu, Zhixin;Yao, Shouzuo;Zhang, Zhaohui;Chen, Bo*

通讯作者：

Chen, Bo

作者机构：

[Zhang, Zhaohui; Liu, Jingjing; Yao, Shouzuo; Gu, Zhixin; Chen, Bo] Hunan Normal Univ, Minist Educ, Key Lab Phytochem R&D Hunan Prov, Changsha 410081, Hunan, Peoples R China.

[Zhang, Zhaohui; Liu, Jingjing; Yao, Shouzuo; Gu, Zhixin; Chen, Bo] Hunan Normal Univ, Minist Educ, Key Lab Chem Biol & Tradit Chinese Med Res, Changsha 410081, Hunan, Peoples R China.

[Liu, Jingjing] Univ South China, Coll Chem & Chem Engn, Hengyang 421001, Peoples R China.

通讯机构：

[Chen, Bo] H

Hunan Normal Univ, Minist Educ, Key Lab Phytochem R&D Hunan Prov, Changsha 410081, Hunan, Peoples R China.

Hunan Normal Univ, Minist Educ, Key Lab Chem Biol & Tradit Chinese Med Res, Changsha 410081, Hunan, Peoples R China.

语种：

英文

关键词：

Ambient mass spectrometry;Callicarpa L. forsythiaside B;Poliumoside;Verbascoside

期刊：

Journal of Pharmaceutical and Biomedical Analysis

ISSN：

0731-7085

年：

2016

卷：

124

期：

页码：

93-103

DOI：

10.1016/j.jpba.2016.02.030

基金类别：

National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [21275049, 21275052, 21405044]; aid program for S&T innovation research team in higher education institutions of Hunan Province; construct program of the key discipline of Hunan Province; foundation for innovative research groups of the Hunan Natural Science Foundation of China

机构署名：

本校为其他机构

院系归属：

化学化工学院

摘要：

Direct spray such as leaf spray and paper spray ionization mass spectrometry (MS) is a powerful type of ambient MS for phytochemical analysis. In this paper, direct spray MS methods to rapidly distinguish and analyze five species of Callicarpa L. have been developed. To distinguish species, leaf spray MS was employed to directly analyze leaves. A small triangular leaf sample was wetted with 15 mu L of spray solvent and a high DC voltage was then simply applied to the wet leaf sample, which was positioned in front of the inlet of a mass spectrometer to produce electrospray ionization. The MS si...

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Rapid analysis of Callicarpa L. using direct spray ionization mass spectrometry

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