您好，欢迎访问吉林省农业科学院 机构知识库！
吉林省农业科学院机构知识库

全部

  • 全部
  • 标题
  • 学者
  • 机构
  • 关键词

Comparison of the constituents of Apocynum venetum and acidified Apocynum venetum by liquid chromatography-UV diode array detection-electrospray ionisation mass spectrometry

文献类型： 外文期刊

作者： Zhang, Yuchi 1 ; Liu, Chunming 1 ; Qi, Yanjuan 1 ; Zhang, Zhengkun 2 ;

作者机构： 1.Changchun Normal Univ, Cent Lab, Changchun 130032, Peoples R China

2.Jilin Acad Agr Sci, Inst Plant Protect, Gongzhuling 136100, Peoples R China

关键词： Apocynum venetum;Acidificied Apocynum venetum

期刊名称：MEDICINAL CHEMISTRY RESEARCH （ 影响因子：1.965； 五年影响因子：1.98 ）

ISSN：

年卷期：

页码：

收录情况： SCI

摘要： A liquid chromatography-electrospray ioniza-tion mass spectrometry (LC-ESI-MS) method was developed for the analysis and identification of constituents in plant extracts from the leaves of Apocynum venetum (AV) and acidified A. venetum (AAV). The content of the compounds in AV or its acidified product was found to be variable qualitatively and highly quantitatively. Seventeen major compounds were separated and identified from AV and AAV (Table 1). The identification of the constituents (compounds 1,3, 5-7, 9-17) in the AV and AAV extracts was based on matching their LC retention time, UV spectrum and the detection of the molecular ions and the fragment ions of the compounds obtained from MS/MS experiments with those of authentic standards and data reported in the literature.

  • 相关文献
作者其他论文 更多>>
置顶
购物车
反馈

© 京ICP备09089781号-29 主办单位：吉林省农业科学院

学术资源： 中国农业科学院 农业专业知识服务系统 农科联盟资源共建共享平台 中国农业科技文献与信息服务平台 中国农业期刊集成服务平台