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Pang X, Qiu J, Zhang Z, Li P, Xing J, Su X, Liu G, Yu C, Weng R. Wide-Scope Multi-residue analysis of pesticides in beef by gas chromatography coupled with quadrupole Orbitrap mass spectrometry. Food Chem 2023; 407:135171. [PMID: 36508866 DOI: 10.1016/j.foodchem.2022.135171] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 12/02/2022] [Accepted: 12/05/2022] [Indexed: 12/13/2022]
Abstract
Increasing pesticide contamination in foods of animal origin has made the wide-scope multi-residue analysis of pesticides an international concern. By using 191 pesticides, this study investigates a sensitive and reliable method for multi-residue analysis of pesticides in beef to determine the extent of the application of this method. The QuEChERS method was employed to extract and purify the pesticides as C18 was utilized as the absorbents. Then, the purified pesticides were analysed using gas chromatography - quadrupole orbitrap mass spectrometry (GC-Q-Orbitrap-MS). The validation test results revealed that this method was satisfactorily sensitive since its screening detection limit (SDL) ranged from 0.2 to 100 µg∙kg-1. The recovery tests implemented at three spiking levels, namely 100, 200, and 500 µg∙kg-1, generated the results of 71.95 %-113.97 %, while the intra- and inter-day precisions were 0.27 %-17.94 %, indicating that this method had excellent accuracy and precision.
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Affiliation(s)
- Xu Pang
- Key Laboratory of Agro-food Safety and Quality of Ministry of Agriculture and Rural Affairs, Institute of Quality Standard and Testing Technology for Agro-Products, Chinese Academy of Agricultural Sciences, Beijing 100081, China; College of Life Science and Technology, Beijing University of Chemical Technology, Beijing 100029, China; Sinopec Beijing Research Institute of Chemical Industry, Beijing 100013, China
| | - Jing Qiu
- Key Laboratory of Agro-food Safety and Quality of Ministry of Agriculture and Rural Affairs, Institute of Quality Standard and Testing Technology for Agro-Products, Chinese Academy of Agricultural Sciences, Beijing 100081, China
| | - Zhaoyang Zhang
- Key Laboratory of Agro-food Safety and Quality of Ministry of Agriculture and Rural Affairs, Institute of Quality Standard and Testing Technology for Agro-Products, Chinese Academy of Agricultural Sciences, Beijing 100081, China; College of Life Science and Food Engineering, Hebei University of Engineering, Handan 056038, China
| | - Pi Li
- Thermo Fisher Scientific, Beijing 100102, China
| | | | - Xin Su
- College of Life Science and Technology, Beijing University of Chemical Technology, Beijing 100029, China
| | - Guiqiao Liu
- College of Life Science and Food Engineering, Hebei University of Engineering, Handan 056038, China
| | - Changyuan Yu
- College of Life Science and Technology, Beijing University of Chemical Technology, Beijing 100029, China
| | - Rui Weng
- Key Laboratory of Agro-food Safety and Quality of Ministry of Agriculture and Rural Affairs, Institute of Quality Standard and Testing Technology for Agro-Products, Chinese Academy of Agricultural Sciences, Beijing 100081, China.
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2
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Duan Y, Wang D, Xu Z, Yu Supplementary data S, Zhang X, Liu Z. Sensitive determination of pyrethroid insecticide residues in tea using a molecularly imprinted fiber array based on homemade solid-phase microextraction coatings. Microchem J 2022. [DOI: 10.1016/j.microc.2022.107897] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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3
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Yang Y, Liu W, Hang N, Zhao W, Lu P, Li S. On-site sample pretreatment: Natural deep eutectic solvent-based multiple air-assisted liquid–liquid microextraction. J Chromatogr A 2022; 1675:463136. [DOI: 10.1016/j.chroma.2022.463136] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Revised: 04/25/2022] [Accepted: 05/08/2022] [Indexed: 12/15/2022]
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4
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Zhu X, Han L, Liu H, Sun B. A smartphone-based ratiometric fluorescent sensing system for on-site detection of pyrethroids by using blue-green dual-emission carbon dots. Food Chem 2022; 379:132154. [DOI: 10.1016/j.foodchem.2022.132154] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Revised: 12/11/2021] [Accepted: 01/11/2022] [Indexed: 12/26/2022]
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5
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Özen F, Eraslan G. Toxicokinetic of cyphenothrin in rabbits. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:31541-31550. [PMID: 35001279 DOI: 10.1007/s11356-021-17775-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Accepted: 11/23/2021] [Indexed: 06/14/2023]
Abstract
Type II pyrethroids, including cyphenothrin, have a wider efficacy and spectrum of action because they have a killing effect rather than a knockdown effect on pests. For this reason, they are among the most widely used pyrethroid groups today. In addition, this group also has repellent activity. Thus, cyphenothrin is a commonly used pyrethroid, which poses an exposure/toxicity risk for living organisms. Toxicokinetic studies have an important place in predicting the toxicity risks of compounds and evaluating viable treatment options. In this study, the toxicokinetics of cyphenothrin were investigated in rabbits. The animal material of the study comprised 6-month-old female 14 New Zealand rabbits, each weighing 2-2.5 kg. The animals were randomly assigned to two groups, each of 7 animals. The rabbits in group 1 were administered a single dose of 2.5 mg/kg bw cyphenothrin in dimethyl sulfoxide as an intravenous bolus, while the rabbits in group 2 were administered a single dose of 2.5 mg/kg bw cyphenothrin in the same vehicle as an oral bolus. Following the administration of cyphenothrin, blood samples were taken at certain intervals from the auricular vein into heparinized tubes. Plasma cyphenothrin levels were determined by gas chromatography, using a capillary column and a micro-electron capture detector. For orally administered cyphenothrin, the plasma maximum concentration (Cmax), time to reach the maximum value (tmax), half-life (t1/2β), mean residence time (MRT), area under the curve (AUC0→∞), and bioavailability (F) values were determined as 172.28 ± 47.30 ng/ml, 1.07 ± 0.42 h, 12.95 ± 1.11 h, 17.79 ± 1.69 h, 2220.07 ± 572.02 ng/h/ml, and 29.50%, respectively. For intravenous cyphenothrin, the t1/2β, MRT and AUC0→∞ values were ascertained as 7.66 ± 0.74 h, 9.28 ± 0.62 h, and 7524.31 ± 2988.44 ng/h/ml, respectively. Although the bioavailability of cyphenothrin was limited when taken orally, its half-life and mean residence time in the body were found to be long. This suggests that high doses of this pesticide may pose a poisoning risk.
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Affiliation(s)
- Ferhat Özen
- Department of Veterinary Pharmacology and Toxicology, Institute of Health Science, Erciyes University, Kayseri, Turkey
| | - Gökhan Eraslan
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Erciyes University, Kayseri, Turkey.
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6
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An efficiently ratiometric fluorescent probe based on bis-dihydroxyboron fluorescein complexes for detection of pyrethroid residues in fruit juices. Microchem J 2022. [DOI: 10.1016/j.microc.2021.106954] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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7
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Li N, Li R, Wang GL, Zhu H, Li Z. Nickel oxide@nickel-graphene quantum dot self-healing hydrogel for colorimetric detection and removal of lambda-cyhalothrin in kumquat. NEW J CHEM 2022. [DOI: 10.1039/d2nj01122k] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Detection and removal of pesticide residues in fruit and vegetable are important to ensure human health, but the current methods face challenges in sensitivity, specificity and convenience of use. The...
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Pesticides Contamination of Cereals and Legumes: Monitoring of Samples Marketed in Italy as a Contribution to Risk Assessment. APPLIED SCIENCES-BASEL 2021. [DOI: 10.3390/app11167283] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The evaluation of cereal-based product contamination by pesticide residues is a topic of worldwide importance, and reliable analytical methods for official check analyses and monitoring studies are required for multi-residue analysis at trace levels. In this work, a validated multi-residual analytical method by gas-chromatography and tandem mass spectrometry coupled with a rapid QuEChERS procedure was used for the determination of 37 pesticides (pyrethroids, organophosphorus and organochlorine compounds) in 209 commercially available samples of cereals and 11 legumes, placed on the Italian market in 2018 and 2019, coming from different regions of Italy, eastern Europe, and some non-European countries. No pesticide traces were observed in the analyzed legume samples. A total of 18 cereal samples were found to be contaminated by at least one pesticide, with a concentration level higher than the corresponding quantification limit, but never exceeding the maximum level fixed in the European Regulations. This work is the first part of a surveillance study for pesticide control in food samples.
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Zhu X, Yuan X, Han L, Liu H, Sun B. A smartphone-integrated optosensing platform based on red-emission carbon dots for real-time detection of pyrethroids. Biosens Bioelectron 2021; 191:113460. [PMID: 34186303 DOI: 10.1016/j.bios.2021.113460] [Citation(s) in RCA: 48] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 06/01/2021] [Accepted: 06/05/2021] [Indexed: 01/09/2023]
Abstract
This report described the development of an optosensing platform based on red-emission carbon dots (RCDs) integrated with a smartphone application that, together, can detect pyrethroids in real time. Based on the high stability and selectivity of molecular imprinting technology, RCDs-based optosensing imprinted polymers was obtained by using a one-pot inverse microemulsion surface imprinting method. Lambda-cyhalothrin (LC), which is a pyrethroid pesticide, can interact with the widely distributed -NH2 groups on the surface of the RCD-based optosensing nanomaterials to achieve fixed-point adsorption. The quantitative detection of pyrethroids in a wide concentration range (1-120 μg/L) could be achieved, and the limit of detection (LOD) was 0.89 μg/L. Furthermore, a portable UV light box combined with a smartphone was used to convert the change in fluorescence of the RCDs-based optosensing nanomaterials into specific values upon adding pyrethroids, and the LOD by using smartphone was 6.66 μg/L. The developed platform has numerous advantages, including low cost, simple operation, high sensitivity, and good specificity, among others, and it achieves on-site visualization and rapid detection.
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Affiliation(s)
- Xuecheng Zhu
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology and Business University, 11 Fucheng Road, Beijing, 100048, China
| | - Xinyue Yuan
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology and Business University, 11 Fucheng Road, Beijing, 100048, China
| | - Luxuan Han
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology and Business University, 11 Fucheng Road, Beijing, 100048, China
| | - Huilin Liu
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology and Business University, 11 Fucheng Road, Beijing, 100048, China.
| | - Baoguo Sun
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology and Business University, 11 Fucheng Road, Beijing, 100048, China
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10
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Guo T, Zhou H, Yu Y, Dai H, Zhang Y, Ma L. Solid‐phase extraction materials based on molecularly imprinted polymers for recognition of pyrethroids. J Appl Polym Sci 2020. [DOI: 10.1002/app.48919] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Ting Guo
- College of Food ScienceSouthwest University Chongqing 400716 People's Republic of China
| | - Hongyuan Zhou
- College of Food ScienceSouthwest University Chongqing 400716 People's Republic of China
| | - Yong Yu
- College of Food ScienceSouthwest University Chongqing 400716 People's Republic of China
| | - Hongjie Dai
- College of Food ScienceSouthwest University Chongqing 400716 People's Republic of China
| | | | - Liang Ma
- College of Food ScienceSouthwest University Chongqing 400716 People's Republic of China
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11
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Pengpumkiat S, Nammoonnoy J, Wongsakoonkan W, Konthonbut P, Kongtip P. A Microfluidic Paper-Based Analytical Device for Type-II Pyrethroid Targets in an Environmental Water Sample. SENSORS 2020; 20:s20154107. [PMID: 32718040 PMCID: PMC7435633 DOI: 10.3390/s20154107] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Revised: 07/04/2020] [Accepted: 07/20/2020] [Indexed: 12/11/2022]
Abstract
A detection method for type-II pyrethroids in an environmental water sample using a microfluidic paper-based analytical device (µPAD) is reported here. The detection approach is based on the formation of cyanide from the hydrolysis of type-II pyrethroids and the colorimetric detection of cyanide on a layer-based µPAD. Parafilm and inexpensive laminating pouches were used to create a hydrophobic barrier for the assay on the µPAD. This detection approach was selective to type-II pyrethroids in water for which an environmental water sample was tested. The calibration curves for cypermethrin, deltamethrin, cyhalothrin, and fenvalerate ranged from 2 to 40 µg/mL without sample preconcentration. The lower concentrations of type-II pyrethroids can be assessed by including a preconcentration step prior to the detection on a µPAD. This detection system provides an alternative platform for fast, semiquantitative testing for pesticide contamination in environmental surface water by allowing for portability, low reagent/sample consumption, and low-cost testing.
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Affiliation(s)
- Sumate Pengpumkiat
- Department of Occupational Health and Safety, Faculty of Public Health, Mahidol University, Bangkok 10400, Thailand; (P.K.); (P.K.)
- Correspondence: ; Tel.: +66-96-891-9531
| | - Jintana Nammoonnoy
- Chemical Metrology and Biometry Department, National Institute of Metrology (Thailand), Pathumthani 12120, Thailand;
| | - Watcharaporn Wongsakoonkan
- Department of Occupational Health and Safety, Faculty of Science and Technology, Valaya Alongkorn Rajabhat University Under the Royal Patronage, Pathumthani 13180, Thailand;
| | - Pajaree Konthonbut
- Department of Occupational Health and Safety, Faculty of Public Health, Mahidol University, Bangkok 10400, Thailand; (P.K.); (P.K.)
| | - Pornpimol Kongtip
- Department of Occupational Health and Safety, Faculty of Public Health, Mahidol University, Bangkok 10400, Thailand; (P.K.); (P.K.)
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12
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Song L, Pan C, Yang J, Zeng S, Han Y. Dual‐layer column filtration cleanup and gas chromatography‐tandem mass spectrometry detection for the analysis of 39 pesticide residues in porcine meat. J Sep Sci 2020; 43:1306-1315. [DOI: 10.1002/jssc.201900850] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Revised: 12/30/2019] [Accepted: 01/02/2020] [Indexed: 11/12/2022]
Affiliation(s)
- Le Song
- Department of Applied Chemistry, College of ScienceChina Agricultural University Beijing P. R. China
| | - Canping Pan
- Department of Applied Chemistry, College of ScienceChina Agricultural University Beijing P. R. China
| | - Juan Yang
- Department of Applied Chemistry, College of ScienceChina Agricultural University Beijing P. R. China
| | - Sujia Zeng
- Department of Applied Chemistry, College of ScienceChina Agricultural University Beijing P. R. China
| | - Yongtao Han
- Research Center for Eco‐Environmental SciencesChinese Academy of Sciences Beijing P. R. China
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13
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Weng R, Lou S, Pang X, Song Y, Su X, Xiao Z, Qiu J. Multi-residue analysis of 126 pesticides in chicken muscle by ultra-high-performance liquid chromatography coupled to quadrupole time-of-flight mass spectrometry. Food Chem 2020; 309:125503. [DOI: 10.1016/j.foodchem.2019.125503] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2019] [Revised: 09/07/2019] [Accepted: 09/08/2019] [Indexed: 11/26/2022]
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14
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Nardelli V, Albenzio M, Gesualdo G, d’Angelo F, della Malva A, Della Rovere I, Scarpiello A, Casamassima F, Marino R. Study of effects of fipronil and fipronil sulphone on meat nutritional quality and validation of confirmatory GC‐MS/MS method for their analysis. Int J Food Sci Technol 2020. [DOI: 10.1111/ijfs.14539] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Affiliation(s)
- Valeria Nardelli
- Istituto Zooprofilattico Sperimentale della Puglia e della Basilicata Foggia Italy
| | - Marzia Albenzio
- Department of Agricultural Food and Environmental Sciences University of Foggia Via Napoli25‐ 71121Foggia Italy
| | - Giuseppe Gesualdo
- Istituto Zooprofilattico Sperimentale della Puglia e della Basilicata Foggia Italy
| | - Francesca d’Angelo
- Department of Agricultural Food and Environmental Sciences University of Foggia Via Napoli25‐ 71121Foggia Italy
| | - Antonella della Malva
- Department of Agricultural Food and Environmental Sciences University of Foggia Via Napoli25‐ 71121Foggia Italy
| | - Ines Della Rovere
- Istituto Zooprofilattico Sperimentale della Puglia e della Basilicata Foggia Italy
| | | | | | - Rosaria Marino
- Department of Agricultural Food and Environmental Sciences University of Foggia Via Napoli25‐ 71121Foggia Italy
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15
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Huang X, Liu Y, Liu H, Liu G, Xu X, Li L, Lv J, Gao H, Xu D. Magnetic solid-phase extraction of pyrethroid insecticides from tea infusions using ionic liquid-modified magnetic zeolitic imidazolate framework-8 as an adsorbent. RSC Adv 2019; 9:39272-39281. [PMID: 35540650 PMCID: PMC9076074 DOI: 10.1039/c9ra07617d] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2019] [Accepted: 10/01/2019] [Indexed: 11/21/2022] Open
Abstract
A simple, sensitive, and reliable magnetic solid-phase extraction (SPE) method coupled with GC-MS/MS for the effective analysis of four pyrethroids from tea infusions was developed. A magnetic adsorbent, named ionic liquid-modified magnetic zeolitic imidazolate framework-8 (Fe3O4/ZIF-8/IL), was prepared by immobilizing an ionic liquid (IL) on the surface of Fe3O4/ZIF-8. The textures of Fe3O4/ZIF-8/IL were confirmed by material characterization, and the results suggested that the adsorbent possessed high magnetism (59.0 emu g-1), an adequate Brunauer-Emmett-Teller (BET) surface area (104 m2 g-1), and a large pore volume (0.68 cm3 g-1). To confirm the extraction performance of the prepared Fe3O4/ZIF-8/IL, several experimental conditions affecting the extraction efficiency were investigated. Under the optimum conditions, the limits of determination (LODs) for the four pyrethroids were in the range of 0.0065-0.1017 μg L-1 (S/N = 3 : 1) with an intra-day relative standard deviation (RSD) of ≤9.70% and inter-day RSD of ≤11.95%. The linear ranges were 0.5-50 μg L-1 for bifenthrin and 0.5-500 μg L-1 for permethrin, cypermethrin, and flucythrinate, with determination coefficients higher than 0.999. Finally, the proposed technique was successfully applied for the determination of pyrethroids in real tea infusions. This work could be extended to other IL-modified metal-organic frameworks (MOFs) and to the development of different sample pretreatment techniques.
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Affiliation(s)
- Xiaodong Huang
- Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Key Laboratory of Vegetables Quality and Safety Control, Laboratory of Quality & Safety Risk Assessment for Vegetable Products, Ministry of Agriculture and Rural Affairs of China Beijing 100081 China +86 1082106963
| | - Yanan Liu
- Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Key Laboratory of Vegetables Quality and Safety Control, Laboratory of Quality & Safety Risk Assessment for Vegetable Products, Ministry of Agriculture and Rural Affairs of China Beijing 100081 China +86 1082106963
| | - Huifang Liu
- Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Key Laboratory of Vegetables Quality and Safety Control, Laboratory of Quality & Safety Risk Assessment for Vegetable Products, Ministry of Agriculture and Rural Affairs of China Beijing 100081 China +86 1082106963
- School of Life Science and Food Engineering, Hebei Engineering University Handan 056000 China
| | - Guangyang Liu
- Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Key Laboratory of Vegetables Quality and Safety Control, Laboratory of Quality & Safety Risk Assessment for Vegetable Products, Ministry of Agriculture and Rural Affairs of China Beijing 100081 China +86 1082106963
| | - Xiaomin Xu
- Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Key Laboratory of Vegetables Quality and Safety Control, Laboratory of Quality & Safety Risk Assessment for Vegetable Products, Ministry of Agriculture and Rural Affairs of China Beijing 100081 China +86 1082106963
| | - Lingyun Li
- Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Key Laboratory of Vegetables Quality and Safety Control, Laboratory of Quality & Safety Risk Assessment for Vegetable Products, Ministry of Agriculture and Rural Affairs of China Beijing 100081 China +86 1082106963
| | - Jun Lv
- Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Key Laboratory of Vegetables Quality and Safety Control, Laboratory of Quality & Safety Risk Assessment for Vegetable Products, Ministry of Agriculture and Rural Affairs of China Beijing 100081 China +86 1082106963
| | - Haixiang Gao
- Department of Applied Chemistry, China Agricultural University Beijing 100193 China
| | - Donghui Xu
- Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Key Laboratory of Vegetables Quality and Safety Control, Laboratory of Quality & Safety Risk Assessment for Vegetable Products, Ministry of Agriculture and Rural Affairs of China Beijing 100081 China +86 1082106963
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16
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Wang Y, Shen L, Gong Z, Pan J, Zheng X, Xue J. Analytical methods to analyze pesticides and herbicides. WATER ENVIRONMENT RESEARCH : A RESEARCH PUBLICATION OF THE WATER ENVIRONMENT FEDERATION 2019; 91:1009-1024. [PMID: 31233653 DOI: 10.1002/wer.1167] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/29/2019] [Revised: 06/12/2019] [Accepted: 06/16/2019] [Indexed: 06/09/2023]
Abstract
Presented in this paper is an annual review of literatures published in 2018 on topics relating to analytical methods for pesticides and herbicides. According to the different techniques, this review is divided into six sections, including extraction methods; chromatographic or mass spectrometric techniques; electrochemical techniques; spectrophotometric techniques; chemiluminescence and fluorescence methods; and biochemical assays. PRACTITIONER POINTS: Totally 134 relevant research articles are summarized. The review is divided into six parts according to the techniques. Chromatographic and mass spectrometric methods are the most widely used.
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Affiliation(s)
- Yifan Wang
- State Key Laboratory of Eco-hydraulics in Northwest Arid Region, Xi'an University of Technology, Xi'an, Shaanxi Province, China
| | - Lin Shen
- Department of Civil and Environmental Engineering, University of Waterloo, Waterloo, Ontario, Canada
| | - Zhanyang Gong
- Department of Civil and Environmental Engineering, University of Waterloo, Waterloo, Ontario, Canada
| | - Jian Pan
- Environmental Technology Innovation Center of Jiande, Hangzhou, Zhejiang Province, China
- Hangzhou Bertzer Catalyst Co., Ltd., Hangzhou, Zhejiang Province, China
| | - Xing Zheng
- State Key Laboratory of Eco-hydraulics in Northwest Arid Region, Xi'an University of Technology, Xi'an, Shaanxi Province, China
| | - Jinkai Xue
- School of Civil Engineering, Sun Yat-Sen University, Guangzhou, Guangdong Province, China
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17
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Luminol-reduced Au nanoparticles-based dual-signal immunochromatographic test strip for pesticide residues. Microchem J 2019. [DOI: 10.1016/j.microc.2019.104055] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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