2012•Zhonghua zhongyiyao zazhiRequires access

Comparing 4 kinds of saponins content in Parispolyphylla from different regions of Yunnan province

Ge Li

Abstract

Objective:To determine the content of saponinsⅠ,Ⅱ,Ⅵ,Ⅶ4 in Parispolyphylla from different regions of Yunnan Province.Methods:Waters C18 column was used,acetonitrile-water gradient elution,flow rate 1.0mL/min,column temperature at 30℃,UV detection at 203nm.Results:4 kinds of saponins had a favorable linearity in the range of 0.384-8.16μg.Average recovery rate of loading was 97.7%-99.1%.The difference of 4 kinds of saponins in Parispolyphylla from diverse regions in Yunnan province was significant.The sequence was Ⅰ(0.979%),Ⅱ(0.492%),Ⅶ(0.097%),Ⅵ(0.004%).Total content of wild Parispolyphylla was higher than manual cultivation.Conclusion:The method is simple and accurate for the content determination of four steroidal saponins from Parispolyphylla.

About this research paper

What this paper is about

Why it matters

OpenAlex reports 1 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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: Gradient elution, Chromatography, Significant difference, Chemistry, Recovery rate, Content determination, Elution, Traditional medicine