Determination of Psoralen and Isopsoralen in Malaytea Scurfpea (Psoralea corytifolia) and Chinese Traditional Patent Medicine by HPLC
- VernacularTitle:高效液相色谱法测定药材及中成药中补骨脂素与异补骨脂素含量
- Author:
Songqin LIU
;
Weaxiu MA
;
Xianzhe TANG
- Publication Type:Journal Article
- From:
Chinese Traditional and Herbal Drugs
1994;0(07):-
- CountryChina
- Language:Chinese
-
Abstract:
A HPLC method was established for the determination of psoralen and isopsoralen in Psoralea corytifolia L. and its preparations. Psoralen and isopsoralen can be separated on ?－Bondapak C15 column with a mobile phase of MeOH－H2O (6:4) and detected at 245nm. The optimum conditions based on experimental results was to extract the sample by MeOH in an ultrasonator for 30 min. The method is simple and accurate.
