Pyrrolizidine Alkaloids: Characterization in Botanical and Dietary Supplements using Accurate-Mass Q-TOF LC/MS and All Ions MS/MS

Quantitation of Pyrrolizidine Alkaloids in Honey and Herbal Teas by UHPLC/MS/MS Application Note Food Testing Authors Abstract Christina Reinwaldt, Melinda Bittner, This application note describes an easy-to-handle and sensitive analytical and Günther Kempe method for the quantitation of 28 pyrrolizidine…

Using UHPLC-Triple Quadrupole MS/MS to Detect the Presence of Bark Extract and Yohimbine Adulteration in Dietary Supplements and Botanicals Application Note Food Testing & Agriculture Authors Abstract James Neal-Kababick A method using QuEChERS sample preparation and an Agilent 6490 Triple…

Liquid Chromatograph Mass Spectrometer LCMS-8060 Application News LC-MS/MS Method for Analysis of Pyrrolizidine Alkaloids (PAs) in Herbal Teas Jihyun Lee Shimadzu Scientific Korea User Benefits  This analytical method for simultaneous analysis of 28 pyrrolizidine alkaloids in herbal teas is…

Characterization of Steroidal Saponins From Two Dioscorea Species Using Liquid Chromatography and the Agilent 6500 Series Accurate-Mass Q-TOF LC/MS Application Note Food Testing & Agriculture Authors Abstract Bharathi Avula, Yan-Hong Wang, A fast and effective UHPLC/QTOF‑MS method using a simple…