[Two-dimensional thin layer chromatographic-colorimetric determination of Astragalus saponin 1 in suanqi oral liquid]

L Ding; Z Zhang; Y Chen

[Two-dimensional thin layer chromatographic-colorimetric determination of Astragalus saponin 1 in suanqi oral liquid]

Zhongguo Zhong Yao Za Zhi. 1995 Jun;20(6):349-50, 383.

[Article in Chinese]

Authors

L Ding¹, Z Zhang, Y Chen

Affiliation

¹ Department of Pharmaceutical Analysis, China Pharmaceutical University, Nanjing.

PMID: 7646805

Abstract

Extracted by n-butanol and separated by two-dimensional TLC, the astragalus saponin 1 in Suanqi Oral Liquid was determined by vanillin-perchloric acid colorimetric method. The recovery and RSD were 96.3% (n = 5) and 0.75% respectively.

Publication types

English Abstract

MeSH terms

Chromatography, Thin Layer
Colorimetry
Drug Combinations
Drugs, Chinese Herbal / chemistry*
Garlic / chemistry*
Plants, Medicinal*
Quality Control
Saponins / analysis*

Substances

Drug Combinations
Drugs, Chinese Herbal
Saponins