A quantitation method for andrographolide and dehydroandrographolide by X-ray powder diffraction Fourier fingerprint pattern technique / 药学学报
Acta Pharmaceutica Sinica
; (12): 673-676, 2010.
Article
in Chinese
| WPRIM (Western Pacific)
| ID: wpr-354572
Responsible library:
WPRO
ABSTRACT
The powder X-ray diffraction Fourier fingerprint pattern technique was used to develop a new quantitation method for the analysis of andrographolide and dehydroandrographolide. And the high performance liquid chromatography method was used to evaluate the quantity of andrographolide and dehydroandrographolide. The relationship of diffraction peak intensity and content of andrographolide and dehydroandrographolide was investigated. The powder X-ray diffraction Fourier fingerprint pattern analysis technique can be used to evaluate the quantity of andrographolide and dehydroandrographolide in the herb simultaneously.
Full text:
Available
Database:
WPRIM (Western Pacific)
Main subject:
Plants, Medicinal
/
Powders
/
X-Ray Diffraction
/
Drugs, Chinese Herbal
/
Chemistry
/
Chromatography, High Pressure Liquid
/
Andrographis
/
Plant Components, Aerial
/
Diterpenes
/
Fourier Analysis
Language:
Chinese
Journal:
Acta Pharmaceutica Sinica
Year:
2010
Document type:
Article