Simultaneous Quantitative Determination of Residues of Pyriproxyfen and Its Metabolites in Tea and Tea Infusion Using Ultra-Performance Liquid Chromatography–Tandem Mass Spectrometry

Simultaneous Quantitative Determination of Residues of Pyriproxyfen and Its Metabolites in Tea and Tea Infusion Using Ultra-Performance Liquid Chromatography–Tandem Mass Spectrometry

A reliable, simultaneous residue-analysis method for pyriproxyfen and its five metabolites in fresh tea leaves, green tea, black tea, green-tea infusion and black-tea infusion was developed and validated. The samples were extracted with acetonitrile, purified using a modified QuEChERs (quick, easy,...

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Bibliographic Details
Main Authors: Hongxia Li, Qing Zhong, Xinru Wang, Fengjian Luo, Li Zhou, Zongmao Chen, Xinzhong Zhang
Format: Article
Language:English
Published: MDPI AG 2022-08-01
Series:Agronomy
Subjects:
tea
pyriproxyfen
metabolite
residue analysis
UPLC-MS/MS
Online Access:https://www.mdpi.com/2073-4395/12/8/1829

Internet

https://www.mdpi.com/2073-4395/12/8/1829

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