China Journal of Chinese Materia Medica 1997-04-01

[Determination of maesopsin in shengdeng (Rhamnella gilgitica Mansf. et Melch) by HPLC].

R Chao, Y Zhang, P Yang, W Liu

文献索引：Zhongguo Zhong Yao Za Zhi 22(4) , 233-4, 255, (1997)

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摘要

A reversed-phase HPLC method was developed for the determination of maesopsin, a fliavonoid, in the xylem parts of the traditional Tibetan medicinal herb Shengdeng (Rhamnella gilgitica). An ODS column was used and the mobile phase was methanol-water (28:27) with 0.05 mol/L KH2PO4 (pH4). The detection wavelength was UV 290 nm. The recovery was 98.9% (RSD = 2.1%, n = 6) and the content of maesopsin in Shengdeng was 1.02% (RSD = 0.52%, n = 3).

相关化合物

  • 墨沙酮

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