Pharmacognosy Magazine

ORIGINAL ARTICLE
Year
: 2010  |  Volume : 6  |  Issue : 24  |  Page : 259--263

Determination of total flavonoids in three Sedum crude drugs by UV-Vis spectrophotometry


Yujie Chen, Jing Wang, Dingrong Wan 
 Pharmacy College of South-Central University for Nationalities, Wuhan, Hubei Province - 430074, People's Republic China

Correspondence Address:
Dingrong Wan
Pharmacy College of South-Central University for Nationalities, Wuhan, Hubei Province - 430074
People«SQ»s Republic China

A simple, rapid UV-Vis spectrophotometry method for the determination of total flavonoids in Sedum sarmentosum Bunge., S. lineare Thunb., and S. erythrostictum Migo. was developed, with a good linearity, precision, and stability. The detection wavelength was set at 500 nm, and an extraction solvent was optimized. Through the comparative study of multiple samples of the three plant drugs, their collected seasons and the habitats can be preliminarily ascertained, which may help to control the quality of the medicines to some extent.


How to cite this article:
Chen Y, Wang J, Wan D. Determination of total flavonoids in three Sedum crude drugs by UV-Vis spectrophotometry.Phcog Mag 2010;6:259-263


How to cite this URL:
Chen Y, Wang J, Wan D. Determination of total flavonoids in three Sedum crude drugs by UV-Vis spectrophotometry. Phcog Mag [serial online] 2010 [cited 2020 Apr 4 ];6:259-263
Available from: http://www.phcog.com/article.asp?issn=0973-1296;year=2010;volume=6;issue=24;spage=259;epage=263;aulast=Chen;type=0