A liquid chromatography-time-of-flight/mass spectrometry method for analysis of pesticides and transfer behavior in Radix Codonopsis and <i>Angelica sinensis</i> decoctions
Hongyan Zhang, Qiaoying Chang, Jian Li, Guoyu Qiu, Fuxiang Wu, R. Y. Zhu, Xingzhi Wang, Ming Su
Abstract
A QuEChERS-LC-Q-TOF/MS analysis method for the detection of 255 pesticides in Radix Codonopsis and Angelica sinensis decoctions was established. The transfer behaviours of 22 frequently detected pesticides were analysed.
Topics & Concepts
Angelica sinensisDecoctionRadix (gastropod)ChromatographyChemistryCodonopsisPesticideMass spectrometryQuechersQuadrupole time of flightTraditional medicinePesticide residueTandem mass spectrometryBotanyBiologyPathologyTraditional Chinese medicineMedicineAlternative medicineAgronomyPesticide Residue Analysis and SafetyTraditional Chinese Medicine AnalysisInsect and Pesticide Research