Chiral separation of bavachinin in Fructus Psoraleae and rat plasma by liquid chromatography using permethylated-β-CD as a chiral selector

A simple, sensitive and selective method of high-performance liquid chromatography (HPLC) has been successfully developed for separation of bavachinin enantiomers in Fructus Psoraleae and rat plasma. The separation and detection conditions of HPLC were optimized. Chiral bavachinin were separated wit...

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Bibliographic Details
Published inJournal of pharmaceutical analysis Vol. 3; no. 5; pp. 349 - 353
Main Authors Liu, Jing-Jing, Zhang, Juan, Chen, Zi-Lin
Format Journal Article
LanguageEnglish
Published China Elsevier B.V 01.10.2013
Xi'an Jiaotong University
Subjects
Bavachinin
Fructus Psoraleae
HPLC-UV
HPLC–MS
Rat plasma
HPLC–MS
Fructus Psoraleae
HPLC-UV
Bavachinin
Rat plasma
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Summary:A simple, sensitive and selective method of high-performance liquid chromatography (HPLC) has been successfully developed for separation of bavachinin enantiomers in Fructus Psoraleae and rat plasma. The separation and detection conditions of HPLC were optimized. Chiral bavachinin were separated with the mobile phase of methanol and water (70:30, v/v) at a flow rate of 1.0mL/min. The linear ranges were in the range of 20–1000μg/mL. The detection limits were tested as 4ng/mL and 6ng/mL for (+)-bavachinin and (−)-bavachinin, respectively. The method has been applied to analyze chiral bavachinin in rat plasma. HPLC–MS method was used to test the accuracy.
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content type line 23
ISSN:2095-1779
2214-0883
DOI:10.1016/j.jpha.2012.12.010