2010•Zhongguo shiyan fangjixue zazhiRequires access

Studies on the Quality standard of Bimintong Capsule

Yan Ma

Abstract

Objective: To establish the quality standard of Bimintong Capsule. Method: Rhizoma chuanxiong,Radix Angelicae pubescentis,and Radix saposhnikoviae were identified by TLC. The HPLC method was established to determine the content of osthole. A Shim-Pack ODS column was used with acetonitrile-water(60 ∶ 40) as mobile phases. The flow rate was 1. 0 mL·min -1. The detection wavelength was at 322 nm. Result: Rhizoma chuanxiong,Radix Angelicae pubescentis,and Radix saposhnikoviae could be identified by TLC and there were noninterference of the negative controls. Osthole was linear in the range of 5. 68 ～ 56. 80 μg·mL -1 ( r = 0. 999 8). The average recovery was 99. 27% ,and RSD 1. 01% (n = 6). Conclusion:The method established can be used as quality control for Bushen Jianpi Granule.

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), Chromatography, Quality standard, Capsule, Chemistry, High-performance liquid chromatography, Linear range, Granule (geology)