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Rapid Simultaneous Determination of Five Major Alkaloids from Menispermi Rhizoma in Rat Urine by Ultrahigh-Pressure Liquid Chromatography– Tandem Mass Spectrometry (UHPLC–MS/MS) and its Application to a Urinary Excretion Study

Rapid Simultaneous Determination of Five Major Alkaloids from Menispermi Rhizoma in Rat Urine by Ultrahigh-Pressure Liquid Chromatography– Tandem Mass Spectrometry (UHPLC–MS/MS) and its Application to a Urinary Excretion Study

Jinxia Wei;Yingying Yu;Yanan Li;Xingjie Guo;Yubo Li
March 1st 2021

A UHPLC–MS/MS method is described for rapid quantification of five major bioactive alkaloids in rat urine. The results obtained help lay the foundation for the clinical application and safety evaluation of the bioactive ingredients of menispermi rhizoma, used in herbal medicines.

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