A difuranoflavone from Epimedium koreanum
β Scribed by Wen-Kui Li; Pei-Gen Xiao; Ru-Yi Zhang
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 164 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0031-9422
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## Abstract Ten 8β(3,3βdimethylallyl)βsubstituted flavonoid glycosides, including the four new flavonol glycosides **1** and **3**β**5** and the new flavanonol glycoside **2**, besides five known flavonol glycosides, were isolated from the aerial parts of __Epimedium koreanum__ Nakai. Their structu
## Abstract Dry extracts of the aerial parts of __Epimedium koreanum__ were quantified by HPLC and high performance TLC (HPTLC). A gradient HPLC method was used for the quantification of the prenylflavone glycoside icariin at 270 nm. A direct HPTLC assay was developed for the determination of icari