2013•Tianran chanwu yanjiu yu kaifaRequires access

Quick Determination of Salvianolic Acid in the Extract of Salviae miltiorrhizae Radix Et Rhizoma

Xiaomei Zhang

Abstract

The objective of this study was to establisha fast method for the determination of salvianolic acid in the extract of Salviae miltiorrhizae Radix Et Rhizoma.Using salvianolic acid B as a reference substance,the concentration of salvianolic acid in extract of Salviae miltiorrhizae Radix Et Rhizoma was determined by UV absorption at wavelength 482 nm.The linear relationship of salvianolic acid B was good in the ranges of 0.0782-1.0166 mg(r=0.9977).The average recovery was 101.652%and RSD was 0.81%(n=9).The concentration of salvianolic acid in the extract ofSalviae miltiorrhizae Radix Et Rhizoma was 19.636%.The method was simple,rapid and accurate for quality control of Salviae miltiorrhizae Radix Et Rhizoma.

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: Radix (gastropod), Chemistry, Salvia miltiorrhiza, Chromatography, Linear relationship, Mathematics, Medicine, Biology