Determination of epimedin C and icariin in Herba Epimedii by HPLC / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 1025-1027, 2003.
Article
in Chinese
| WPRIM
| ID: wpr-293738
ABSTRACT
<p><b>OBJECTIVE</b>To establish a RP-HPLC method for the determination of epimedin C and icariin in Herba Epimedii.</p><p><b>METHOD</b>Chromatographic conditions Hypersil BDS-C18 column, acetonitrice and water containing 0.05% phosphoric acid as gradient eluents, G1315A photodiode array detector at 272 nm.</p><p><b>RESULT</b>The average recovery rate of epimedin C was 99.7%, RSD 1.5% (n = 9), icariin 102.5%, RSD 1.1% (n=9).</p><p><b>CONCLUSION</b>The method is reliable, stable and well repeatable. It provides the useful information for quality evaluation.</p>
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Plants, Medicinal
/
Quality Control
/
Species Specificity
/
Flavonoids
/
Drugs, Chinese Herbal
/
Chemistry
/
China
/
Classification
/
Ecosystem
/
Epimedium
Country/Region as subject:
Asia
Language:
Chinese
Journal:
China Journal of Chinese Materia Medica
Year:
2003
Type:
Article
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