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Determination of Stilbence Glucoside in Polygonum Multiflorum by HPLC / 中国药师
China Pharmacist ; (12): 1774-1775, 2014.
Artigo em Chinês | WPRIM | ID: wpr-475721
ABSTRACT

Objective:

To determine the content of stilbene glucoside in polygonum multiflorum by HPLC.

Methods:

An Agilent Eclipse Plus C18(100 mm ×4.6 mm,3.5 μm)column was adopted with acetonitrile-water(18∶82) as the mobile phase at a flow rate of 1. 0 ml·min-1 . The detection wavelength was set at 320nm and the injection volume was 8 μl.

Results:

The linear range of stilbene glucoside was 38-237. 5 μg·ml-1(r=0. 999 4)with the average recovery of 98. 32%(RSD=1. 59%).

Conclusion:

The method is simple, sensitive and specific in the content determination of stilbene glucoside in polygonum multiflorum.

Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Idioma: Chinês Revista: China Pharmacist Ano de publicação: 2014 Tipo de documento: Artigo

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Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Idioma: Chinês Revista: China Pharmacist Ano de publicação: 2014 Tipo de documento: Artigo