Determination of total flavonoids in three Sedum crude drugs by UV-Vis spectrophotometry.
Determination of total flavonoids in three Sedum crude drugs by UV-Vis spectrophotometry.
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DOI：
10.4103/0973-1296.71784
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发表时间：
2010-10
影响因子：
0.7
通讯作者：
Wan D
中科院分区：
文献类型：
--
作者：
Chen Y;Wang J;Wan D
采用紫外-可见分光光度法测定垂盆草中总黄酮的含量，S. lineare Thunb.，和S.赤点霉具有良好的线性、精密度和稳定性。检测波长为500 nm，优化了提取溶剂。通过对三种植物药材多个样品的比较研究，初步确定了它们的采集季节和产地，对控制药材质量有一定的帮助。
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.
影响因子：
1.7
作者：
HEIMLER, D;PIERONI, A;CIMATO, A
通讯作者：
CIMATO, A
影响因子：
5.6
作者：
Kumari A;Parida AK;Rangani J;Panda A
通讯作者：
Panda A