UV-Visible Spectrophotometric Assay for Saikosaponins in Bupleurum Chinense DC / 医学研究杂志
Journal of Medical Research
;
(12)2006.
Article
in Chinese
| WPRIM
| ID: wpr-563693
ABSTRACT
Objective To set up a simple and accurate method for the determination of saikosaponins in Bupleurum chinense DC. by UV-Visible Spectrophotometry. Methods The content of saikosaponins was determined by UV-Visible Spectrophotometry. The absorbency was measured at 536nm. Results The calibration curves was linear within 194~1940mg/L(r=0.9996). The average recovery was 97.35%,and the RSD was 1.02%(n=9). Conclusion The method was proved to be simple, precise and reproduciable. It can be used for the quantitative determination of B upleurum chinense DC.
Full text:
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Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Journal of Medical Research
Year:
2006
Type:
Article
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