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Citation: YANG Xiao-Rong, XIANG Qing-Xiang, XIONG Jun-Ru, CHEN Gang. Fluorescence Identification of Kadsura and Schisandra in Ethanolic Extract[J]. Chinese Journal of Applied Chemistry, ;2009, 26(9): 1070-1074. shu

Fluorescence Identification of Kadsura and Schisandra in Ethanolic Extract

1.
Department of Chemistry and Life Science, Leshan Teachers College, Leshan 614004

Corresponding author: YANG Xiao-Rong,
Received Date: 20 October 2008
Available Online: 25 November 2008
Fund Project: 四川省教育厅科研基金(2006C039) (2006C039)乐山市科技局基金(06SZD104)资助项目 (06SZD104)

A method of rapid identification of Kadsura and Schisandra was established based on their fluore-scence spectra.Fluorescence properties of the five active components(schisandrol A,schisantedrin A,deoxyschizandrin,γ-schisandrin and anwulignan) and the ethanol extracts of Schisandra chinensis and Hugan tablets were investigated by fluorospectrophotometry.The contents of the five components were determined by HPLC.The results show that the fluorescence properties of anwulignan and γ-schisandrin were much stronger than that of deoxyschizandrin and schisandrol A.The emission and excitation spectra of γ-schisandrin and anwulignan showed obvious difference.No fluorescence was produced by schisantherin A under the same condition.The main substance of fluorescence in Kadsura and Schisandra was anwulignan and γ-schisandrin,respectively.Fluorescence spectra of the ethanol extract could be used for the rapid identification of Kadsura and Schisandra.
- Kadsura and Schisandra,
- γ-schisandrin,
- anwulignan,
- ethanolic extract,
- fluorescence identification
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