Method Development and Validation of Seven Pyrethroid Insecticides in Tea and Vegetable by Modified QuEChERS and HPLC–MS/MS

Zhuang, Ming; Feng, Xiaoxiao; Wang, Jue; Pan, Lixiang; Jing, Jing; Zhou, Yang; Xin, Jianing; Pan, Canping; Zhang, Hongyan

doi:10.1007/s00128-021-03442-x

Cited by 13 publications

(4 citation statements)

References 39 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Zhuang et al. (2022) analyzed seven pyrethroid pesticides in tea, cucumber, and tomato by HPLC–MS/MS with an overall average recovery of 72%–104%. LC–MS/MS was used to quantify the concentration of neonicotinoids in tea and found that about 94.20% of tea samples simultaneously contained two or more neonicotinoids (Nimako et al., 2021).…”

Section: Detection Methodsmentioning

confidence: 99%

“…Pyrethroids are neurotoxins designed to exert their toxicity by interfering with voltage‐gated sodium channels in the insect nervous system (Yang et al., 2014), which delay the inactivation of sodium channels, ultimately increasing neuronal excitability and leading to changes in neurobehavior. The complex neurotoxicity of pyrethroids may also affect neuromuscular function, energy metabolism and homeostasis, and neural transduction (Zhuang et al., 2022). Pyrethroid pesticides show relatively low acute toxicity to mammals and birds (Yang et al., 2018), whereas they are lethal to aquatic species (Werner & Moran, 2008).…”

Section: Health Effects Of Pesticide Residues In Teamentioning

confidence: 99%

“…In another study, UPLC combined with quadrupole time-of-flight MS (Q-TOF-MS) established a sensitive and reliable method for the detection of 134 pesticide residues in tea, and all quantitative limits were below 10 μg/kg (Meng et al, 2022). Zhuang et al (2022) analyzed seven pyrethroid pesticides in tea, cucumber, and tomato by HPLC-MS/MS with an overall average recovery of 72%-104%. LC-MS/MS was used to quantify the concentration of neonicotinoids in tea and found that about 94.20% of tea samples simultaneously contained two or more neonicotinoids (Nimako et al, 2021).…”

Section: Chromatography-mass Spectrometrymentioning

confidence: 99%

See 2 more Smart Citations

Detection methods, migration patterns, and health effects of pesticide residues in tea

Miao

Pan

Wang

et al. 2023

Comp Rev Food Sci Food Safe

View full text Add to dashboard Cite

Due to its rich health benefits and unique cultural charm, tea drinking is increasingly popular with the public in modern society. The safety of tea is the top priority that affects the development of tea industry and the health of consumers. During the process of tea growth, pesticides are used to prevent the invasion of pests and diseases with maintaining high quality and stable yield. Because hot water brewing is the traditional way of tea consumption, water is the main carrier for pesticide residues in tea into human body accompanied by potential risks. In this review, pesticides used in tea gardens are divided into two categories according to their solubility, among which water-soluble pesticides pose a greater risk. We summarized the methods of the sample pretreatment and detection of pesticide residues and expounded the migration patterns and influencing factors of tea throughout the process of growth, processing, storage, and consumption. Moreover, the toxicity and safety of pesticide residues and diseases caused by human intake were analyzed. The risk assessment and traceability of pesticide residues in tea were carried out, and potential eco-friendly improvement strategies were proposed. The review is expected to provide a valuable reference for reducing risks of pesticide residues in tea and ensuring the safety of tea consumption.

show abstract

Section: Detection Methodsmentioning

confidence: 99%

Section: Health Effects Of Pesticide Residues In Teamentioning

confidence: 99%

Section: Chromatography-mass Spectrometrymentioning

confidence: 99%

See 1 more Smart Citation

Detection methods, migration patterns, and health effects of pesticide residues in tea

Miao

Pan

Wang

et al. 2023

Comp Rev Food Sci Food Safe

View full text Add to dashboard Cite

show abstract

“…Pyrethroid detection technology includes instrument-based methods [ 19 , 20 , 21 , 22 , 23 , 24 ] and sensor-based methods. Instrument-based confirmation methods can utilize separation by chromatography [ 25 ] combined with strong selectivity and mass spectrometry.…”

Section: Introductionmentioning

confidence: 99%

Recent Advances in the Recognition Elements of Sensors to Detect Pyrethroids in Food: A Review

et al. 2022

View full text Add to dashboard Cite

The presence of pyrethroids in food and the environment due to their excessive use and extensive application in the agriculture industry represents a significant threat to public health. Therefore, the determination of the presence of pyrethroids in foods by simple, rapid, and sensitive methods is warranted. Herein, recognition methods for pyrethroids based on electrochemical and optical biosensors from the last five years are reviewed, including surface-enhanced Raman scattering (SERS), surface plasmon resonance (SPR), chemiluminescence, biochemical, fluorescence, and colorimetric methods. In addition, recognition elements used for pyrethroid detection, including enzymes, antigens/antibodies, aptamers, and molecular-imprinted polymers, are classified and discussed based on the bioreceptor types. The current research status, the advantages and disadvantages of existing methods, and future development trends are discussed. The research progress of rapid pyrethroid detection in our laboratory is also presented.

show abstract

Multiclass and multi‐residue determination of pesticides and antibiotics in sediment from an aquacultural environment based on modified dispersive solid‐phase extraction

Qian,

Tang,

Liu

et al. 2024

J of Separation Science

View full text Add to dashboard Cite

A quick, easy, cheap, effective, rugged, and safe method was developed for the multi‐residue analysis of pesticides and antibiotics in aquaculture sediment using high‐performance liquid chromatography‐tandem mass spectrometry (HPLC‐MS/MS). The developed method is based on ultrasonic extraction with acetonitrile and phosphate buffer, salting with sodium chloride, and cleaning with dispersive solid‐phase extraction adsorbent using primary secondary amine, C18, and graphitized carbon black, followed by HPLC‐MS/MS detection. We optimized different extraction methods and the ratio of the cleanup adsorbents to achieve good recoveries at three spiking levels that ranged from 60.4% to 114% with a relative standard deviation below 15% (n = 6). For all analytes, except for flufenoxuron, the limits of quantification were between 1 and 5 µg/kg (dry weight). The validated method was successfully applied to real samples collected from 20 aquacultural ponds, confirming the feasibility of the proposed method. The concentrations of the target analytes in the sediments (dry weight) were in the ranges of 2.2–35.0 µg/kg for sulfonamides, 0–409.1 µg/kg for quinolones, 0–6.56 µg/kg for macrolides, and 0–4.9 µg/kg for pesticides. Moreover, the co‐occurrence of pesticides and antibiotics may potentially pose a high risk to sediment‐dwelling organisms in nine out of the 20 investigated locations.

show abstract

Method Development and Validation of Seven Pyrethroid Insecticides in Tea and Vegetable by Modified QuEChERS and HPLC–MS/MS

Cited by 13 publications

References 39 publications

Detection methods, migration patterns, and health effects of pesticide residues in tea

Detection methods, migration patterns, and health effects of pesticide residues in tea

Recent Advances in the Recognition Elements of Sensors to Detect Pyrethroids in Food: A Review

Multiclass and multi‐residue determination of pesticides and antibiotics in sediment from an aquacultural environment based on modified dispersive solid‐phase extraction

Contact Info

Product

Resources

About