1
|
Li J, Wu F, Zhang Y, Feng J, Wang X, Yang Y, Wang Z, Zhang H. Application of supramolecular solvent based on the surface-active ionic liquid in dispersive liquid–liquid microextraction of triazine herbicides in tea samples. Food Chem 2023; 399:133901. [DOI: 10.1016/j.foodchem.2022.133901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 07/02/2022] [Accepted: 08/07/2022] [Indexed: 10/15/2022]
|
2
|
Xu W, Li J, Feng J, Wang Z, Zhang H. In-syringe temperature-controlled liquid-liquid microextraction based on solidified floating ionic liquid for the simultaneous determination of triazine and phenylurea pesticide in vegetable protein drinks. J Chromatogr B Analyt Technol Biomed Life Sci 2021; 1174:122721. [PMID: 33957354 DOI: 10.1016/j.jchromb.2021.122721] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Revised: 03/08/2021] [Accepted: 04/11/2021] [Indexed: 11/29/2022]
Abstract
A novel in-syringe temperature-controlled liquid-liquid microextraction based on solidified floating ionic liquid (in-syringe TC-LLME-SFIL) combined with high performance liquid chromatography was developed for the simultaneous determination of monuron, chlorotoluron, atrazine, monolinuron, propazine and prometryn in commercial vegetable protein drinks. The samples were deproteinized by trichloroacetic acid and further cleaned up by solid phase extraction column. The ionic liquid tributyldodecylphosphonium tetrafluoroborate ([P4 4 4 12]BF4) was used as extraction solvent and dispersed into the depurated sample solution to form fine droplets with the assistance of heating and vortex. With the help of an ice bath, the ionic liquid phase solidified and floated on the surface of aqueous phase. After separation from the aqueous phase, the solidified ionic liquids were dissolved with acetonitrile and the resulting solution was analyzed by high performance liquid chromatography. Some extraction parameters, including type and amount of adsorbent, type and amount of ionic liquids, amount of NaCl, melting temperature and time of ionic liquid, vortex time, pH of sample solution, ice bath temperature and time, were investigated and optimized by single-factor experiment, Plackett-Burman design and Box-Behnken design. The results showed that good linearities (r ≥ 0.9994) were obtained in the concentration range of 7.8-1000.0 μg/L. The limits of detection and quantification were in the range of 0.25-2.59 μg/L and 0.82-8.63 μg/L, respectively. The spiked recoveries were 81.26-118.42% with the relative standard deviation (RSD, n = 3) lower than 8.17%. The present method was successfully applied to the simultaneous determination of triazine and phenylurea herbicides in vegetable protein drinks.
Collapse
Affiliation(s)
- Weili Xu
- College of Chemistry and Life Science, Changchun University of Technology, Changchun 130012, PR China
| | - Jilong Li
- College of Chemistry and Life Science, Changchun University of Technology, Changchun 130012, PR China
| | - Ji Feng
- College of Chemistry and Life Science, Changchun University of Technology, Changchun 130012, PR China
| | - Zhibing Wang
- College of Chemistry and Life Science, Changchun University of Technology, Changchun 130012, PR China; College of Chemistry, Jilin University, Changchun 130012, PR China.
| | - Hanqi Zhang
- College of Chemistry, Jilin University, Changchun 130012, PR China
| |
Collapse
|
3
|
Piao H, Jiang Y, Qin Z, Tao S, Ma P, Sun Y, Wang X, Song D. Development of a novel acidic task-specific ionic liquid-based effervescence-assisted microextraction method for determination of triazine herbicides in tea beverage. Talanta 2020; 208:120414. [DOI: 10.1016/j.talanta.2019.120414] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Revised: 09/28/2019] [Accepted: 09/30/2019] [Indexed: 12/29/2022]
|
4
|
Evaluation of a magnetic activated charcoal modified with non-ionic silicone surfactant as a new magnetic solid phase extraction sorbent with triazine herbicides as model compounds in selected milk and rice samples. Talanta 2019; 196:217-225. [DOI: 10.1016/j.talanta.2018.12.043] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2018] [Revised: 12/12/2018] [Accepted: 12/14/2018] [Indexed: 12/27/2022]
|
5
|
Tian H, Berton P, Rogers RD. Aqueous Biphasic Systems Composed of Random Ethylene/Propylene Oxide Copolymers, Choline Acetate, and Water for Triazine-Based Herbicide Partitioning Study. SOLVENT EXTRACTION AND ION EXCHANGE 2019. [DOI: 10.1080/07366299.2018.1546800] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Hongzhe Tian
- Department of Chemistry, McGill University, St. West Montreal, QC, Canada
- Plant Protection College, Department of Applied Chemistry, Shenyang Agricultural University, Shenyang, P.R. China
| | - Paula Berton
- Department of Chemistry, McGill University, St. West Montreal, QC, Canada
- Chemical and Petroleum Engineering Department, University of Calgary, Calgary, AB, Canada
| | - Robin D. Rogers
- Department of Chemistry, McGill University, St. West Montreal, QC, Canada
- 525 Solutions, Inc., P.O. Box 2206, Tuscaloosa, AL 35403 USA
| |
Collapse
|
6
|
De Toffoli AL, Fumes BH, Lanças FM. Packed in-tube solid phase microextraction with graphene oxide supported on aminopropyl silica: Determination of target triazines in water samples. JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH. PART. B, PESTICIDES, FOOD CONTAMINANTS, AND AGRICULTURAL WASTES 2018; 53:434-440. [PMID: 29469607 DOI: 10.1080/03601234.2018.1438831] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
On-line in-tube solid phase microextraction (in-tube SPME) coupled to high performance liquid chromatography and tandem mass spectrometry (HPLC-MS/MS) was successfully applied to the determination of selected triazines in water samples. The method based on the employment of a packed column containing graphene oxide (GO) supported on aminopropyl silica (Si) showed that the extraction phase has a high potential for triazines extraction aiming to its physical-chemical properties including ultrahigh specific surface area, good mechanical and thermal stability and high fracture strength. Injection volume and loading time were both investigated and optimized. The method validation using Si-GO to extract and concentrate the analytes showed satisfactory results, good sensitivity, good linearity (0.2-4.0 µg L-1) and low detection limits (1.1-2.9 ng L-1). The high extraction efficiency was determined with enrichment factors ranging from 1.2-2.9 for the lowest level, 1.3-4.9 intermediate level and 1.2-3.0 highest level (n = 3). Although the analytes were not detected in the real samples evaluated, the method has demonstrated to be efficient through its application in the analysis of spiked triazines in ground and mineral water samples.
Collapse
Affiliation(s)
- Ana L De Toffoli
- a University of Sao Paulo, Institute of Chemistry at Sao Carlos , Department of Chemistry , São Carlos , SP , Brazil
| | - Bruno H Fumes
- a University of Sao Paulo, Institute of Chemistry at Sao Carlos , Department of Chemistry , São Carlos , SP , Brazil
| | - Fernando M Lanças
- a University of Sao Paulo, Institute of Chemistry at Sao Carlos , Department of Chemistry , São Carlos , SP , Brazil
| |
Collapse
|
7
|
Liu C, Dou X, Zhang L, Li Q, Qin J, Duan Y, Yang M. Determination of triazine herbicides and their metabolites in multiple medicinal parts of traditional Chinese medicines using streamlined pretreatment and UFLC-ESI-MS/MS. CHEMOSPHERE 2018; 190:103-113. [PMID: 28985533 DOI: 10.1016/j.chemosphere.2017.09.085] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/11/2017] [Revised: 09/11/2017] [Accepted: 09/18/2017] [Indexed: 06/07/2023]
Abstract
A rapid, sensitive, and reliable ultra-fast liquid chromatography combined with electrospray ionization tandem mass spectrometry (UFLC-ESI-MS/MS) method was established and applied to simultaneous determination of 31 triazine herbicides and their metabolites in multiple medicinal parts of traditional Chinese medicines (TCMs). A streamlined pretreatment approach using one-step extraction and dilution was proposed, which provided high-throughput processing, excellent recovery, and negligible interference. Afterwards, multiple-reaction monitoring (MRM) and information-dependent acquisition (IDA) triggered enhanced product ion spectra (EPI) was adopted to identify and quantify the targets in a single analysis. The optimized method was then validated according to the guidelines of the European Commission for the following parameters: Matrix effects, specificity, accuracy, precision, linearity, range, and stability. The LOD and LOQ for the 31 triazine herbicides were 0.1-10 μg kg-1 and 0.5-25 μg kg-1, respectively. Recoveries at three concentration levels were within 67.9-120.3% with an associated precision RSD <20%. Using the proposed approach, trazines herbicides were determined from 44 commercially available TCMs. The detection rate of triazine herbicides residues was 15.9% of the total samples. Among them, atrazine, simeton, and simetryn were found in the radix, herba, and seed TCMs with values far below the referenced maximum residue limits (MRLs), but no residues were detected in either the flos or fructus. Taken together, this method has the potential to provide a means for triazines screening in extensive matrices, thereby laying the foundation for pesticide registration on TCMs. Moreover, it has the potential to guide further triazine residue control in TCMs.
Collapse
Affiliation(s)
- Congmin Liu
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100193, China
| | - Xiaowen Dou
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100193, China
| | - Lei Zhang
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100193, China
| | - Qian Li
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100193, China
| | - Jia'an Qin
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100193, China
| | - Yaping Duan
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100193, China; College of Traditional Chinese Medicine, Jilin Agricultural University, Changchun, 130118, China
| | - Meihua Yang
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100193, China.
| |
Collapse
|
8
|
Pirsaheb M, Fattahi N, Karami M, Ghaffari HR. Simultaneous determination of deltamethrin, permethrin and malathion in stored wheat samples using continuous sample drop flow microextraction followed by HPLC–UV. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2017. [DOI: 10.1007/s11694-017-9622-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
9
|
Qu R, Liu SS, Chen F, Li K. Complex toxicological interaction between ionic liquids and pesticides to Vibrio qinghaiensis sp.-Q67. RSC Adv 2016. [DOI: 10.1039/c5ra27096k] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Ionic liquids (ILs) and pesticides may coexist in ecosystems, because more and more people try to extract pesticides from various samples using ILs.
Collapse
Affiliation(s)
- Rui Qu
- Key Laboratory of Yangtze River Water Environment
- Ministry of Education
- College of Environmental Science and Engineering
- Tongji University
- Shanghai 200092
| | - Shu-Shen Liu
- Key Laboratory of Yangtze River Water Environment
- Ministry of Education
- College of Environmental Science and Engineering
- Tongji University
- Shanghai 200092
| | - Fu Chen
- College of Pharmaceutical Sciences
- Zhejiang University
- Hangzhou
- China
| | - Kai Li
- Key Laboratory of Yangtze River Water Environment
- Ministry of Education
- College of Environmental Science and Engineering
- Tongji University
- Shanghai 200092
| |
Collapse
|
10
|
Li X, Wang Y, Sun Q, Xu B, Yu Y, Wang X. Molecularly imprinted solid phase extraction in a syringe filter for determination of triazine herbicides in Radix Paeoniae Alba by ultra-fast liquid chromatography. Talanta 2015; 148:539-47. [PMID: 26653483 DOI: 10.1016/j.talanta.2015.11.027] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2015] [Revised: 11/03/2015] [Accepted: 11/11/2015] [Indexed: 10/22/2022]
Abstract
A novel, cost-effective and simple solid phase extraction (SPE) method, by using a syringe connected with a nylon membrane filter as the adsorbent container, was developed for the extraction of triazine herbicides from Radix Paeoniae Alba (RPA) samples. The selective molecularly imprinted polymers (MIPs) synthesized with the template of atrazine were employed as the adsorbents for the enrichment and purification of analytes. The extraction parameters, including the volume and type of loading solvent, the type of washing solvent and eluting solvent, were investigated. Under the optimized conditions, the final extracts were analyzed by ultra-fast liquid chromatography (UFLC). Recoveries of the developed method range from 92.4% to 107.3% with intra- and inter-day relative standard deviations (RSDs) lower than 8.2%. The calibration curve is linear in the concentration range of 0.005-2.4 µg g(-1) for desmetryn, atrazine and terbumeton, and 0.005-1.5 µg g(-1) for dimethametryn and dipropetryn, with the correlation coefficient (R(2)) higher than 0.9995. The limits of detection (LODs) of five triazine herbicides are in the range of 0.09-0.39 ng g(-1), which are lower than the maximum residue levels (MRLs) established by various official organizations. Analytical results of three real Radix Paeoniae Alba samples indicate that the proposed method is cost-effective and easy-to-use than other routine pretreatment methods.
Collapse
Affiliation(s)
- Xinpei Li
- College of Chemistry, Jilin University, Qianjin Street 2699, Changchun 130012, PR China
| | - Yuanpeng Wang
- College of Chemistry, Jilin University, Qianjin Street 2699, Changchun 130012, PR China
| | - Qun Sun
- College of Chemistry, Jilin University, Qianjin Street 2699, Changchun 130012, PR China
| | - Bo Xu
- College of Chemistry, Jilin University, Qianjin Street 2699, Changchun 130012, PR China
| | - Yong Yu
- College of Instrumentation & Electrical Engineering, Jilin University, Ximinzhu Street 938, Changchun 130061, PR China
| | - Xinghua Wang
- College of Chemistry, Jilin University, Qianjin Street 2699, Changchun 130012, PR China.
| |
Collapse
|
11
|
A newly developed molecularly imprinted polymer on the surface of TiO2 for selective extraction of triazine herbicides residues in maize, water, and soil. Anal Bioanal Chem 2015; 407:8803-12. [DOI: 10.1007/s00216-015-9039-x] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2015] [Revised: 08/23/2015] [Accepted: 09/10/2015] [Indexed: 02/04/2023]
|
12
|
Zhang L, Cao B, Yao D, Yu R, Yu C, Zhang H, Yu A. Separation and concentration of sulfonylurea herbicides in milk by ionic-liquid-based foam flotation solid-phase extraction. J Sep Sci 2015; 38:1733-40. [DOI: 10.1002/jssc.201401344] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2014] [Revised: 01/31/2015] [Accepted: 02/16/2015] [Indexed: 11/07/2022]
Affiliation(s)
- Liyuan Zhang
- College of Chemistry; Jilin University; Changchun P.R. China
- College of Food; Heilongjiang Bayi Agricultural University; Xinfeng Lu 5 Daqing P.R. China
| | - Bocheng Cao
- College of Chemistry; Jilin University; Changchun P.R. China
| | - Di Yao
- College of Food; Heilongjiang Bayi Agricultural University; Xinfeng Lu 5 Daqing P.R. China
| | - Runzhong Yu
- Department of Computer application engineering; Daqing Vocational College; Huoju Lu Daqing P.R. China
| | - Changqing Yu
- College of Food; Heilongjiang Bayi Agricultural University; Xinfeng Lu 5 Daqing P.R. China
| | - Hanqi Zhang
- College of Chemistry; Jilin University; Changchun P.R. China
| | - Aimin Yu
- College of Chemistry; Jilin University; Changchun P.R. China
| |
Collapse
|
13
|
Determination of triazine herbicides in fresh vegetables by dynamic microwave-assisted extraction coupled with homogeneous ionic liquid microextraction high performance liquid chromatography. Anal Bioanal Chem 2014; 407:1753-62. [DOI: 10.1007/s00216-014-8393-4] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2014] [Revised: 11/28/2014] [Accepted: 12/04/2014] [Indexed: 11/26/2022]
|