PMID: 12776346Jun 5, 2003Paper

Determination of puerarin in xinmaitong oral liquid by HPLC

Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica
Y F HuangX H Cao

Abstract

To develop a method to determine the content of puerarin in Xinmaitong oral liquid. HPLC method was used. The separation was performed on Suntek kromasil C18 column with methanol-water containing 0.5% acetic acid (25:75) as a mobile phase and the wavelength of UV detector was 250 nm. The linearity of puerarin was good and average recovery was 97.8%. The method is simple, reliable and sensitive. It also shows good resolation. It can be used in quality control of Xinmaitong oral liquid.

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