Comprehensive Quality Evaluation of Gansu Baitiao Codonopsis Radix with Different Commercial Grades
10.3969/j.issn.1005-5304.2016.05.023
- VernacularTitle:不同商品等级甘肃白条党参质量比较研究
- Author:
Chengyi LI
;
Shubin LIU
;
Mingwei WANG
;
Xueming WEI
;
Zhengze QIANG
;
Yingshan ZHANG
- Publication Type:Journal Article
- Keywords:
Codonopsis Radix;
commodity grade;
quality evaluation;
factor analysis method
- From:
Chinese Journal of Information on Traditional Chinese Medicine
2016;23(5):91-95
- CountryChina
- Language:Chinese
-
Abstract:
ObjectiveTo compare the quality of Baitiao Codonopsis Radix with different commercial grades; To provide the basis for the rational utilization of Codonopsis Radix.MethodsTotally 54 batchs of Baitiao Codonopsis Radix with different commercial grades from main producing areas in Gansu were collected. The contents of lobetyolin and atractylenoideⅢ in Codonopsis Radix were detected by HPLC. Colorimetric method was used to detect the content of polysaccharide in the Codonopsis Radix. Chinese Pharmacopoeia 2010 Edition was referred to detect the content of extractum. One way ANOVA and factor analysis method were used to comprehensively evaluate the data.ResultsLobetyolin and atractylenoideⅢ were all negatively correlated with commercial grades. The results of the principal component factor ranking showed that the samples were not sorted by the order of commercial grades, with commercial grade two ranking in the forefront.Conclusion The quality of Baitiao Codonopsis Radix with different commercial grades is different, and the quality of commercial grade two is better than other commercial grades.
