Quality control of plant extract.
- Author:
Yun-dong SHAO
1
;
Wen-yuan GAO
;
Dan LIU
;
Wei JIA
;
Hong-Quan DUAN
;
Tie-jun ZHANG
Author Information
1. The College of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China.
- Publication Type:Journal Article
- MeSH:
Anthocyanins;
isolation & purification;
China;
Chromatography;
methods;
Plant Extracts;
isolation & purification;
standards;
Plants, Medicinal;
chemistry;
Proanthocyanidins;
isolation & purification;
Quality Control;
Species Specificity;
Vaccinium;
chemistry;
Vitis;
chemistry
- From:
China Journal of Chinese Materia Medica
2003;28(10):899-903
- CountryChina
- Language:Chinese
-
Abstract:
The current situation of plant extract in domestic and international market was analyzed in the paper. The quality control of 20 plant extracts which have reasonably good sales in USA market was compared and analyzed. The analysis of the quality control of six plant extracts indicated that there were two main reasons leading to the varied quality specifications among different suppliers. One reason was that the plant species utilized by different companies were different. The other reason was that the extraction processes were different among different production plants. Comparing with the significant international suppliers of plant extracts, the product quality of Chinese companies were not satisfactory. It was suggested that chromatography and chromatographic fingerprint techniques should be applied to improve the quality control standard of plant extract in our country.