2009•Yiyao daobaoRequires access

Determination of Ginsenoside Rg1 and Re in Keshu Capsule by HPLC

Ming Zeng

Abstract

Objective To set up a method to determine content of ginsenoside Rg1 and Re in Keshu capsule. Methods It was tested by HPLC with zorbax SB-C18 column,mobile phase acetonitrile/purified water 20:80,detection wavelength at 205 nm. Results The linear range of ginsenoside Rg1 and Re were both 100-6 000 ng,r= 0.999 9,showed good relationship,and the average recovery rate were 99.41% and 100.84%,respectively. Conclusion This method is simple and accurate for the content determination of ginsenoside Rg1 and Re in Keshu capsule.

About this research paper

What this paper is about

Why it matters

A significance statement is not available in the OpenAlex record.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

Key concepts: Ginsenoside Rg1, Capsule, Chromatography, High-performance liquid chromatography, Chemistry, Linear range, Ginsenoside, Recovery rate