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题名: Chromatographic fingerprint analysis of varietal differences among three species of Baishouwu and simultaneous analysis of three bioactive constituents by use of LC-DAD
作者: Zhou, Jinsong1; Zhang, Tingting1; Wang, Qiang1; null(陈纪军)2
刊名: CHROMATOGRAPHIA
关键词: column liquid chromatography ; Baishouwu ; chromatographic fingerprint ; quantitative analysis
英文摘要: For the first time, a validated high-performance liquid chromatographic method with diode-array detection has been developed for discrimination and quality assessment of three species of Baishouwu. LC with gradient elution was performed on extracts from 23 plant samples collected from different geographic locations. The fingerprint was established and 26 chromatographic peaks were selected as characteristic peaks. Similarities of chromatograms were greater than 0.9 for the same species but much lower than 0.6 for different species. Three bioactive constituents were simultaneously analyzed for further quantitative assessment of the quality of Baishouwu, and amounts of the three analytes in different species of Baishouwu samples were found to be significantly different. This LC-DAD method is thus a very reliable and useful method for assessment of the quality of Baishouwu.
出版日期: 2008-08-01
卷号: 68, 期号:3-4, 页码:213-218
语种: 英语
收录类别: SCI
学科分类: Biochemical Research Methods; Chemistry; Analytical
ISSN号: 0009-5893
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.kib.ac.cn/handle/151853/1789
Appears in Collections:植物化学与西部植物资源持续利用国家重点实验室_期刊论文

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作者单位: 1.China Pharmaceut Univ, Dept Chinese Mat Med Anal, Nanjing 210038, Peoples R China
2.Kunming Inst Bot, State Key Lab Phytochem & Plant Resources W China, Kunming 650204, Peoples R China

Recommended Citation:
Zhou, JS; Zhang, TT; Wang, Q; Chen, JJ.Chromatographic fingerprint analysis of varietal differences among three species of Baishouwu and simultaneous analysis of three bioactive constituents by use of LC-DAD,CHROMATOGRAPHIA,2008,68(3-4):213-218
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