Quality analysis of 3 species of Radix Paeoniae Alba cultivated in Bozhou by HPLC and LC-MS / 中国药科大学学报
Journal of China Pharmaceutical University
;
(6): 227-231, 2009.
Article
in Chinese
| WPRIM
| ID: wpr-480338
ABSTRACT
Aim:
To establish the HPLC and LC-MC methods for the quality analysis of the different species of Radix Paeoniae Alba cultivated in Bozhou.Methods:
The LC-MS method was applied to analyze the chemical composition of the cultivated species, the HPLC method was applied to determine the contents of paeoniforin, ben-zoic acid and paeonivayin in crude drugs and processing products.Results:
10 characteristic peaks were identified by LC-MS with reference standards. The significant difference was observed in the chemical compositions of 3 cultivated species. The significant difference was observed in the chemical compositions of 3 cultivated species. The content of paeoniflorin was increased significantly after traditional processing. The results indicated the 4-year-old pubang and 5-year-old xiantiao are the best cultivated species.Conclusion:
The methods are simple, rapid and precise to assess and control the quality of different species of Radix Paeoniae Alba cultivated in Bozhou.
Full text:
Available
Index:
WPRIM (Western Pacific)
Type of study:
Prognostic study
Language:
Chinese
Journal:
Journal of China Pharmaceutical University
Year:
2009
Type:
Article
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