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Development and validation of a highly sensitive LC‐ESI‐MS/MS method for the determination of hyperoside in beagle dog plasma: application to a pharmacokinetic study
Author(s) -
Yin Xingbin,
Li Zhaoxia,
Zhai Yujing,
Zhang Hui,
Lin Longfei,
Yang Pei,
Cao Sali,
Zhang Jin,
Qi Juanjuan,
Tian Jingchen,
Fu Jing,
Qu Changhai,
Ni Jian
Publication year - 2013
Publication title -
biomedical chromatography
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.4
H-Index - 65
eISSN - 1099-0801
pISSN - 0269-3879
DOI - 10.1002/bmc.2865
Subject(s) - hyperoside , chromatography , chemistry , beagle , electrospray ionization , extraction (chemistry) , selected reaction monitoring , mass spectrometry , tandem mass spectrometry , rutin , medicine , biochemistry , antioxidant
A highly sensitive, rapid assay method has been developed and validated for the analysis of hyperoside in beagle dog plasma with liquid chromatography coupled to tandem mass spectrometry with electrospray ionization in the positive‐ion mode. The assay procedure involves extraction of hyperoside and ginsenoside Re (IS) from beagle dog plasma. Chromatographic separation was carried out on an Agilent Zorbax XDB‐C 18 (100 × 2.1 mm, 1.8 µm) column by isocratic elution with acetonitrile and water (50:50, v/v) at a flow rate of 0.25 mL/min with a total run time of 2.0 min. The MS/MS ion transitions monitored were 464.4 → 463.4 for hyperoside and 947.12 → 969.60 for IS. Linear responses were obtained for hyperoside ranging from 10 to 5000 ng/mL. The intra‐and inter‐day precisions (RSDs) were <5.38 and 3.39% and the extraction recovery ranged from 94.39 to 100.78% with an RSD <3.82%. Stability studies showed that hyperoside was stable in preparation and analytical process. The results indicated that the validated method was successfully used to determine the concentration–time profiles of hyperoside. Copyright © 2013 John Wiley & Sons, Ltd.