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Huang M, Zeng Q, Ying X, Zheng B, Chen X, Wang G, Gao Y, Yu G. Improved analysis of 230 pesticide residues in three fermented soy products by using automated one-step accelerated solvent extraction coupled with GC-MS/MS. J Chromatogr A 2024; 1723:464906. [PMID: 38643739 DOI: 10.1016/j.chroma.2024.464906] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2024] [Revised: 04/08/2024] [Accepted: 04/10/2024] [Indexed: 04/23/2024]
Abstract
Consumer concerns over healthy diets are increasing as a result of the toxicity and persistence of pesticide residues in foodstuffs. Developing sensitive and high-throughput monitoring techniques for these trace residues is seen as an essential step in ensuring food safety. An automatic and sensitive multi-residue analytical method was developed and validated for the simultaneous determination of 230 compounds, including pesticides and their hazardous metabolites, in fermented soy products. The method included preparing the sample using on-line extraction and clean-up system based on accelerated solvent extraction (ASE), then determining the analytes using GC-MS/MS techniques. The homogenized samples (soy sauce, douchi, and sufu) were automatically extracted at 80 °C and 10.3 MPa and at the same time, in situ cleaned by 300 mg of primary secondary amine (PSA) combined with 20 mg of hydroxylated multi-walled carbon nanotubes in an extraction cell. The method obtained excellent calibration linearity (r > 0.9220) and a satisfactory analysis of the targeted compounds, which were evaluated with matrix-matched calibration standards over the range of 5-500 μg L-1. The limit of detections (LODs) of analytes were in the range of 0.01-1.29 μg kg-1, 0.01-1.39 μg kg-1, and 0.01-1.34 μg kg-1 in soy sauce, douchi, and sufu, respectively. The limit of quantifications (LOQs), which defined as the lowest spiking level, were set at 5.0 μg kg-1. The recoveries were within 70-120 % for over 95 % of the analytes, and the relative standard deviations (RSDs) were below 13.6 %. Moreover, a positive detection rate of 47 % were obtained when the proposed method was used on 15 real fermented soy products. These results suggested that the developed high-throughput method is highly feasible for monitoring of these target analytes in trace level.
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Affiliation(s)
- Minxing Huang
- Testing and Analysis Center, Institute of Biological and Medical Engineering, Guangdong Academy of Sciences, Guangzhou 510316, China; Research Center for Sugarcane Industry Engineering Technology of Light Industry of China, Guangzhou 510316, China
| | - Qiuxia Zeng
- Testing and Analysis Center, Institute of Biological and Medical Engineering, Guangdong Academy of Sciences, Guangzhou 510316, China; Research Center for Sugarcane Industry Engineering Technology of Light Industry of China, Guangzhou 510316, China
| | - Xinlan Ying
- Guangzhou Foreign Language School, Guangzhou 511455, China
| | - Bingyi Zheng
- Testing and Analysis Center, Institute of Biological and Medical Engineering, Guangdong Academy of Sciences, Guangzhou 510316, China; Research Center for Sugarcane Industry Engineering Technology of Light Industry of China, Guangzhou 510316, China
| | - Xiaochu Chen
- Testing and Analysis Center, Institute of Biological and Medical Engineering, Guangdong Academy of Sciences, Guangzhou 510316, China; Research Center for Sugarcane Industry Engineering Technology of Light Industry of China, Guangzhou 510316, China.
| | - Guihua Wang
- Testing and Analysis Center, Institute of Biological and Medical Engineering, Guangdong Academy of Sciences, Guangzhou 510316, China; Research Center for Sugarcane Industry Engineering Technology of Light Industry of China, Guangzhou 510316, China.
| | - Yufeng Gao
- Testing and Analysis Center, Institute of Biological and Medical Engineering, Guangdong Academy of Sciences, Guangzhou 510316, China; Research Center for Sugarcane Industry Engineering Technology of Light Industry of China, Guangzhou 510316, China
| | - Goubin Yu
- Testing and Analysis Center, Institute of Biological and Medical Engineering, Guangdong Academy of Sciences, Guangzhou 510316, China; Research Center for Sugarcane Industry Engineering Technology of Light Industry of China, Guangzhou 510316, China
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2
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Della Posta S, Ascrizzi AM, Pietrangeli G, Terrigno V, De Arcangelis E, Ruggeri S, Fanali C. Miniaturized matrix solid-phase dispersion assisted by deep eutectic solvent for acrylamide determination in bread samples. Anal Bioanal Chem 2024:10.1007/s00216-024-05315-8. [PMID: 38740590 DOI: 10.1007/s00216-024-05315-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2024] [Revised: 04/19/2024] [Accepted: 04/22/2024] [Indexed: 05/16/2024]
Abstract
Acrylamide determination is important to state its quantity in baked food preventing any potential carcinogenic effects. Matrix solid-phase dispersion (MSPD) extraction is an extraction procedure based on a homogenization phase between a solid sample and a solid dispersing material to break sample increasing analyte extraction yield, often used for acrylamide determination. The addition of a green deep eutectic solvent (DES) during the MSPD homogenization phase improves the analyte extraction, giving the possibility to reduce the amount of organic solvent used. In this work, a miniaturized MSPD extraction assisted by a DES was developed to determine acrylamide in bread, using high-performance liquid chromatography coupled with mass spectrometry detection. The optimized procedure provides 1:1 (w/w) matrix-to-dispersing material ratio, 2 mL of methanol as extraction solvent, and 50 μL of choline chloride-glycerol DES added during the homogenization phase. Method validation ensured good results with minimum recoveries of 90%, high precision with a maximum intra-day error of 4%, and inter-day error of 6%. Limit of detection and limit of quantification resulted to be 16 μg/kg and 35 μg/kg, respectively. This miniaturized extraction procedure represents a good alternative to those reported in the literature, guaranteeing great performance and respecting green chemistry principles.
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Affiliation(s)
- Susanna Della Posta
- Department of Science and Technology for Sustainable Development and One Health, Campus Bio-Medico University of Rome, Via Alvaro del Portillo 21, 00128, Rome, Italy
| | - Anna Maria Ascrizzi
- Department of Science and Technology for Sustainable Development and One Health, Campus Bio-Medico University of Rome, Via Alvaro del Portillo 21, 00128, Rome, Italy
| | - Giorgia Pietrangeli
- Department of Science and Technology for Sustainable Development and One Health, Campus Bio-Medico University of Rome, Via Alvaro del Portillo 21, 00128, Rome, Italy
| | - Vittoria Terrigno
- Department of Science and Technology for Sustainable Development and One Health, Campus Bio-Medico University of Rome, Via Alvaro del Portillo 21, 00128, Rome, Italy
| | - Elisa De Arcangelis
- Department of Science and Technology for Sustainable Development and One Health, Campus Bio-Medico University of Rome, Via Alvaro del Portillo 21, 00128, Rome, Italy
| | - Stefania Ruggeri
- Council for Agricultural Research and Economics (CREA), Research Centre for Food and Nutrition, Via Ardeatina 546, 00178, Rome, Italy
| | - Chiara Fanali
- Department of Science and Technology for Sustainable Development and One Health, Campus Bio-Medico University of Rome, Via Alvaro del Portillo 21, 00128, Rome, Italy.
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3
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Souza Futigami L, Barcellos Hoff R, Turnes Pasini Deolindo C, Kleemann CR, Alves de Oliveira LV, de Francisco de Casas A, Burin VM. Search for new green natural solid phases for sample preparation for PAHs determination in seafood samples followed by LC and GC-MS/MS analysis. Food Res Int 2024; 183:114240. [PMID: 38760119 DOI: 10.1016/j.foodres.2024.114240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Revised: 03/11/2024] [Accepted: 03/13/2024] [Indexed: 05/19/2024]
Abstract
Polycyclic aromatic hydrocarbons (PAHs) are carcinogenic organic pollutants found in various environments, notably aquatic ecosystems and the food chain, posing significant health risks. Traditional methods for detecting PAHs in food involve complex processes and considerable reagent usage, raising environmental concerns. This study explores eco-friendly approaches suing solid phases derived from natural sources in matrix solid phase dispersion. We aimed to develop, optimize, and validate a sample preparation technique for seafood, employing natural materials for PAH analysis. Ten natural phases were compared with a commercial reference phase. The methodology involved matrix solid phase dispersion and pressurized liquid extraction, followed by liquid chromatography coupled to tandem mass spectrometry (LC-MS/MS). Three solid phases (perlite, sweet manioc starch, and barley) showed superior performance in LC-MS/MS and were further evaluated with gas chromatography-tandem mass spectrometry (GC-MS/MS), confirming perlite as the most effective phase. Validation followed Brazilian regulatory guidelines and European Community Regulation 2021/808/EC. The resulting method offered advantages in cost-effectiveness, reduced environmental impact, cleaner extracts, and enhanced analytical performance compared to the reference solid phase and LC-MS/MS. Proficiency analysis confirmed method reliability, with over 50% alignment with green analytical chemistry principles. In conclusion, this study developed an environmentally sustainable sample preparation technique for seafood analysis using natural solid phases, particularly perlite, for PAH determination.
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Affiliation(s)
- Luana Souza Futigami
- Programa de Pós-Graduação em Ciência dos Alimentos, Universidade Federal de Santa Catarina, Florianópolis 88034-001, SC 88034-100, Brazil
| | - Rodrigo Barcellos Hoff
- Ministério da Agricultura e Pecuária, Laboratório Federal de Defesa Agropecuária, Setor Laboratorial Avançado de São José (SLAV/SC/LFDA/RS), São José, SC 88102-600, Brazil.
| | - Carolina Turnes Pasini Deolindo
- Programa de Pós-Graduação em Ciência dos Alimentos, Universidade Federal de Santa Catarina, Florianópolis 88034-001, SC 88034-100, Brazil; Ministério da Agricultura e Pecuária, Laboratório Federal de Defesa Agropecuária, Setor Laboratorial Avançado de São José (SLAV/SC/LFDA/RS), São José, SC 88102-600, Brazil; Instituto Catarinense de Sanidade Agropecuária (ICASA), Florianópolis, SC 88034-100, Brazil
| | - Cristian Rafael Kleemann
- Programa de Pós-Graduação em Ciência dos Alimentos, Universidade Federal de Santa Catarina, Florianópolis 88034-001, SC 88034-100, Brazil; Ministério da Agricultura e Pecuária, Laboratório Federal de Defesa Agropecuária, Setor Laboratorial Avançado de São José (SLAV/SC/LFDA/RS), São José, SC 88102-600, Brazil; Instituto Catarinense de Sanidade Agropecuária (ICASA), Florianópolis, SC 88034-100, Brazil
| | - Luan Valdomiro Alves de Oliveira
- Programa de Pós-Graduação em Ciência dos Alimentos, Universidade Federal de Santa Catarina, Florianópolis 88034-001, SC 88034-100, Brazil; Ministério da Agricultura e Pecuária, Laboratório Federal de Defesa Agropecuária, Setor Laboratorial Avançado de São José (SLAV/SC/LFDA/RS), São José, SC 88102-600, Brazil
| | - Alicia de Francisco de Casas
- Programa de Pós-Graduação em Ciência dos Alimentos, Universidade Federal de Santa Catarina, Florianópolis 88034-001, SC 88034-100, Brazil; Departamento de Ciência e Tecnologia de Alimentos, Universidade Federal de Santa Catarina, Florianópolis 88034-001, SC 88034-100, Brazil
| | - Vivian Maria Burin
- Programa de Pós-Graduação em Ciência dos Alimentos, Universidade Federal de Santa Catarina, Florianópolis 88034-001, SC 88034-100, Brazil; Departamento de Ciência e Tecnologia de Alimentos, Universidade Federal de Santa Catarina, Florianópolis 88034-001, SC 88034-100, Brazil.
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Yuan Y, Wang Y, Zhang Y, Yin J, Han Y, Han D, Yan H. Miniaturized centrifugation accelerated pipette-tip matrix solid-phase dispersion based on poly(deep eutectic solvents) surface imprinted graphene oxide composite adsorbent for rapid extraction of anti-adipogenesis markers from Solidago decurrens Lour. J Chromatogr A 2024; 1715:464599. [PMID: 38150874 DOI: 10.1016/j.chroma.2023.464599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2023] [Revised: 11/30/2023] [Accepted: 12/20/2023] [Indexed: 12/29/2023]
Abstract
Overweight and obesity are the causes of many diseases and have become global "epidemics". Research on natural active components with anti-adipogenesis effects in plants has aroused the interest of researchers. One of the most critical problems is establishing sample preparation and analytical techniques for quickly and selectively extracting and determining the active anti-adipogenesis components in complex plant matrices for developing new anti-adipogenic drugs. In this study, a new poly(deep eutectic solvents) surface imprinted graphene oxide composite (PDESs-MIP/GO) with high selectivity for phenolic acids was prepared using deep eutectic solvents as monomers and crosslinkers. A miniaturized centrifugation-accelerated pipette-tip matrix solid-phase dispersion method (CPT-MSPD) with PDESs-MIP/GO as adsorbent, coupled with high-performance liquid chromatography, was further developed for the rapid determination of anti-adipogenesis markers in Solidago decurrens Lour. (SDL). The established method was successfully used to determination anti-adipogenesis markers in SDL from different regions, with the advantages of accuracy (recoveries: 94.4 - 115.9 %, RSDs ≤ 9.8 %), speed (CPT-MSPD time: 11 min), selectivity (imprinting factor: ∼2.0), and economy (2 mg of adsorbent and 1 mL of solvents), which is in line with the current advanced principle of "3S+2A" in analytical chemistry.
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Affiliation(s)
- Yanan Yuan
- State Key Laboratory of New Pharmaceutical Preparations and Excipients, Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education, School of Life Science, College of Pharmaceutical Science, Hebei University, Baoding 071002, China; Key Laboratory of Public Health Safety of Hebei Province, College of Public Health, Hebei University, Baoding, 071002, China
| | - Yibo Wang
- State Key Laboratory of New Pharmaceutical Preparations and Excipients, Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education, School of Life Science, College of Pharmaceutical Science, Hebei University, Baoding 071002, China
| | - Yanfei Zhang
- State Key Laboratory of New Pharmaceutical Preparations and Excipients, Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education, School of Life Science, College of Pharmaceutical Science, Hebei University, Baoding 071002, China
| | - Junfa Yin
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
| | - Yehong Han
- State Key Laboratory of New Pharmaceutical Preparations and Excipients, Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education, School of Life Science, College of Pharmaceutical Science, Hebei University, Baoding 071002, China
| | - Dandan Han
- Key Laboratory of Public Health Safety of Hebei Province, College of Public Health, Hebei University, Baoding, 071002, China
| | - Hongyuan Yan
- State Key Laboratory of New Pharmaceutical Preparations and Excipients, Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education, School of Life Science, College of Pharmaceutical Science, Hebei University, Baoding 071002, China; Key Laboratory of Public Health Safety of Hebei Province, College of Public Health, Hebei University, Baoding, 071002, China.
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5
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Barp L, Višnjevec AM, Moret S. Pressurized Liquid Extraction: A Powerful Tool to Implement Extraction and Purification of Food Contaminants. Foods 2023; 12:foods12102017. [PMID: 37238835 DOI: 10.3390/foods12102017] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 05/11/2023] [Accepted: 05/15/2023] [Indexed: 05/28/2023] Open
Abstract
Pressurized liquid extraction (PLE) is considered an advanced extraction technique developed in the mid-1990s with the aim of saving time and reducing solvent with respect to traditional extraction processes. It is commonly used with solid and semi-solid samples and employs solvent extraction at elevated temperatures and pressures, always below the respective critical points, to maintain the solvent in a liquid state throughout the extraction procedure. The use of these particular pressure and temperature conditions changes the physicochemical properties of the extraction solvent, allowing easier and deeper penetration into the matrix to be extracted. Furthermore, the possibility to combine the extraction and clean-up steps by including a layer of an adsorbent retaining interfering compounds directly in the PLE extraction cells makes this technique extremely versatile and selective. After providing a background on the PLE technique and parameters to be optimized, the present review focuses on recent applications (published in the past 10 years) in the field of food contaminants. In particular, applications related to the extraction of environmental and processing contaminants, pesticides, residues of veterinary drugs, mycotoxins, parabens, ethyl carbamate, and fatty acid esters of 3-monochloro-1,2-propanediol and 2-monochloro-1,3-propanediol from different food matrices were considered.
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Affiliation(s)
- Laura Barp
- Department of Agri-Food, Environmental and Animal Sciences, University of Udine, 33100 Udine, Italy
| | - Ana Miklavčič Višnjevec
- Faculty of Mathematics, Natural Sciences and Information Technologies, University of Primorska, Glagoljaška 8, 6000 Koper, Slovenia
| | - Sabrina Moret
- Department of Agri-Food, Environmental and Animal Sciences, University of Udine, 33100 Udine, Italy
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6
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Chen L, Zhang Y, Zhou Y, Shi D, Feng XS. Sweeteners in food samples: An update on pretreatment and analysis techniques since 2015. Food Chem 2023; 408:135248. [PMID: 36571882 DOI: 10.1016/j.foodchem.2022.135248] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Revised: 12/10/2022] [Accepted: 12/17/2022] [Indexed: 12/25/2022]
Abstract
Sweeteners play an irreplaceable role in daily life and have been found in multitudinous food products. However, excessive or unreasonable intake of sweeteners as food additives brings about untoward problems due to the accumulation in the human body. Therefore, a comprehensive review of different sweeteners' pretreatment and determination methods is urgently needed. In this review, we comprehensively reviewed the progress of different pretreatment and detection methods for sweeteners in various food, focusing on the latest development since 2015. Current state-of-the-art technologies, such as headspace single-drop microextraction, ultrasound-assisted emulsification microextraction, solid-phase microextraction, two-dimensional liquid chromatography, and high-resolution mass spectrometry, are thoroughly discussed. The advantages, disadvantages, critical comments, and future perspectives are also proposed. This review is expected to provide rewarding insights into the future development and broad application of pretreatment and detection methods for sweeteners in different food samples.
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Affiliation(s)
- Lan Chen
- School of Pharmacy, China Medical University, Shenyang 110122, China; School of Pharmacy, China Pharmaceutical University, Nanjing 211198, China
| | - Yuan Zhang
- School of Pharmacy, China Medical University, Shenyang 110122, China
| | - Yu Zhou
- Department of Pharmacy, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Du Shi
- Department of Urology, The First Hospital of China Medical University, Shenyang 110001, China.
| | - Xue-Song Feng
- School of Pharmacy, China Medical University, Shenyang 110122, China.
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Diallo T, Leleu J, Parinet J, Guérin T, Thomas H, Lerebours A. Approaches to determine pesticides in marine bivalves. Anal Bioanal Chem 2023:10.1007/s00216-023-04709-4. [PMID: 37127735 DOI: 10.1007/s00216-023-04709-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 04/15/2023] [Accepted: 04/19/2023] [Indexed: 05/03/2023]
Abstract
Due to agricultural runoff, pesticides end up in aquatic ecosystems and some accumulate in marine bivalves. As filter feeders, bivalves can accumulate high concentrations of chemicals in their tissue representing a potential risk to the health of human and aquatic ecosystems. So far, most of the studies dealing with pesticide contamination in marine bivalves, for example, in the French Atlantic and English Channel coasts, have focused on the old generation of pesticides. Only a few investigated the newly emerging pesticides partly due to methodological challenges. A better understanding of the most sensitive and reliable methods is thus essential for accurately determining a wide variety of environmentally relevant pesticides in marine bivalves. The review highlighted the use of more environmentally friendly and efficient materials such as sorbents and the "quick easy cheap effective rugged safe" extraction procedure to extract pesticides from bivalve matrices, as they appeared to be the most efficient while being the safest. Moreover, this method combined with the high-resolution mass spectrometry (MS) technique offers promising perspectives by highlighting a wide range of pesticides including those that are not usually sought. Finally, recent developments in the field of ultra-high-performance liquid chromatography coupled to MS, such as two-dimensional chromatography and ion mobility spectrometry, will improve the analysis of pesticides in complex matrices.
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Affiliation(s)
- Thierno Diallo
- Laboratory for Food Safety, ANSES, F-94701, Maisons-Alfort, France
- Littoral Environnement et Sociétés (LIENSs), UMR 7266, CNRS-Université de La Rochelle, 2 rue Olympe de Gouges, F-17042, La Rochelle Cedex 01, France
| | - Julia Leleu
- Laboratory for Food Safety, ANSES, F-94701, Maisons-Alfort, France
| | - Julien Parinet
- Laboratory for Food Safety, ANSES, F-94701, Maisons-Alfort, France
| | - Thierry Guérin
- ANSES, Strategy and Programmes Department, F-94701, Maisons-Alfort, France
| | - Hélène Thomas
- Littoral Environnement et Sociétés (LIENSs), UMR 7266, CNRS-Université de La Rochelle, 2 rue Olympe de Gouges, F-17042, La Rochelle Cedex 01, France
| | - Adélaïde Lerebours
- Littoral Environnement et Sociétés (LIENSs), UMR 7266, CNRS-Université de La Rochelle, 2 rue Olympe de Gouges, F-17042, La Rochelle Cedex 01, France.
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Wang M, Morón-Ortiz Á, Zhou J, Benítez-González A, Mapelli-Brahm P, Meléndez-Martínez AJ, Barba FJ. Effects of Pressurized Liquid Extraction with dimethyl sulfoxide on the recovery of carotenoids and other dietary valuable compounds from the microalgae Spirulina, Chlorella and Phaeodactylum tricornutum. Food Chem 2022; 405:134885. [DOI: 10.1016/j.foodchem.2022.134885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Revised: 10/21/2022] [Accepted: 11/04/2022] [Indexed: 11/10/2022]
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Hu C, Zhang Y, Zhou Y, Xiang YJY, Liu ZF, Wang ZH, Feng XS. Tetrodotoxin and Its Analogues in Food: Recent Updates on Sample Preparation and Analytical Methods Since 2012. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2022; 70:12249-12269. [PMID: 36153990 DOI: 10.1021/acs.jafc.2c04106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Tetrodotoxin (TTX), found in various organisms including pufferfish, is an extremely potent marine toxin responsible for numerous food poisoning accidents. Due to its serious toxicity and public health threat, detecting TTX and its analogues in diverse food matrices with a simple, fast, efficient method has become a worldwide concern. This review summarizes the advances in sample preparation and analytical methods for the determination of TTX and its analogues, focusing on the latest development over the past five years. Current state-of-the-art technologies, such as solid-phase microextraction, online technology, novel injection technology, two-dimensional liquid chromatography, high-resolution mass spectrometry, newly developed lateral flow immunochromatographic strips, immunosensors, dual-mode aptasensors, and nanomaterials-based approaches, are thoroughly discussed. The advantages and limitations of different techniques, critical comments, and future perspectives are also proposed. This review is expected to provide rewarding insights to the future development and broad application of pretreatment and detection methods for TTX and its analogues.
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Affiliation(s)
- Cong Hu
- School of Pharmacy, China Medical University, Shenyang 110122, China
- Department of Pharmaceutical Analysis, School of Pharmacy, Fudan University, Shanghai 201203, China
| | - Yuan Zhang
- School of Pharmacy, China Medical University, Shenyang 110122, China
| | - Yu Zhou
- Department of Pharmacy, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Yang-Jia-Yi Xiang
- Department of Pharmaceutical Analysis, School of Pharmacy, Fudan University, Shanghai 201203, China
| | - Zhi-Fei Liu
- School of Pharmacy, China Medical University, Shenyang 110122, China
| | - Zhi-Hong Wang
- Department of Thyroid Surgery, The First Hospital of China Medical University, Shenyang 110001, China
| | - Xue-Song Feng
- School of Pharmacy, China Medical University, Shenyang 110122, China
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10
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Pressurized liquid extraction coupled in-line with SPE and on-line with HPLC (PLE-SPExHPLC) for the recovery and purification of anthocyanins from SC-CO2 semi-defatted Açaí (Euterpe oleracea). Food Res Int 2022; 160:111711. [DOI: 10.1016/j.foodres.2022.111711] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 07/01/2022] [Accepted: 07/15/2022] [Indexed: 12/11/2022]
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11
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Gao Y, Lu Y, Zhang N, Udenigwe CC, Zhang Y, Fu Y. Preparation, pungency and bioactivity of gingerols from ginger ( Zingiber officinale Roscoe): a review. Crit Rev Food Sci Nutr 2022; 64:2708-2733. [PMID: 36135317 DOI: 10.1080/10408398.2022.2124951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Ginger has been widely used for different purposes, such as condiment, functional food, drugs, and cosmetics. Gingerols, the main pungent component in ginger, possess a variety of bioactivities. To fully understand the significance of gingerols in the food and pharmaceutical industry, this paper first recaps the composition and physiochemical properties of gingerols, and the major extraction and synthesis methods. Furthermore, the pungency and bioactivity of gingerols are reviewed. In addition, the food application of gingerols and future perspectives are discussed. Gingerols, characterized by a 3-methoxy-4-hydroxyphenyl moiety, are divided into gingerols, shogaols, paradols, zingerone, gingerdiones and gingerdiols. At present, gingerols are extracted by conventional, innovative, and integrated extraction methods, and synthesized by chemical, biological and in vitro cell synthesis methods. Gingerols can activate transient receptor potential vanilloid type 1 (TRPV1) and induce signal transduction, thereby exhibiting its pungent properties and bioactivity. By targeted mediation of various cell signaling pathways, gingerols display potential anticancer, antibacterial, blood glucose regulatory, hepato- and renal-protective, gastrointestinal regulatory, nerve regulatory, and cardiovascular protective effects. This review contributes to the application of gingerols as functional ingredients in the food and pharmaceutical industry.
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Affiliation(s)
- Yuge Gao
- College of Food Science, Southwest University, Chongqing, China
- Westa College, Southwest University, Chongqing, China
| | - Yujia Lu
- Department of Epidemiology, Harvard University T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Na Zhang
- Key Laboratory of Food Science and Engineering of Heilongjiang Province, College of Food Engineering, Harbin University of Commerce, Harbin, China
| | - Chibuike C Udenigwe
- School of Nutrition Sciences, Faculty of Health Sciences, University of Ottawa, Ottawa, Ontario, Canada
| | - Yuhao Zhang
- College of Food Science, Southwest University, Chongqing, China
- Chongqing Key Laboratory of Speciality Food Co-Built by Sichuan and Chongqing, Chongqing, China
| | - Yu Fu
- College of Food Science, Southwest University, Chongqing, China
- Chongqing Key Laboratory of Speciality Food Co-Built by Sichuan and Chongqing, Chongqing, China
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12
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Mateus EG, Vargas NO, Rodriguez JPG. Determination of multiclass pesticides in river sediments via matrix solid‐phase dispersion extraction and gas chromatography–tandem mass spectrometry. Electrophoresis 2022; 43:1577-1586. [DOI: 10.1002/elps.202200004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Revised: 04/06/2022] [Accepted: 04/27/2022] [Indexed: 11/05/2022]
Affiliation(s)
- Elizabeth Gonzalez Mateus
- National Institute of Hydrology, Meteorology, and Environmental Studies of Colombia (IDEAM) Bogotá D.C. Colombia
| | - Nelson Omar Vargas
- National Institute of Hydrology, Meteorology, and Environmental Studies of Colombia (IDEAM) Bogotá D.C. Colombia
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13
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Impact of Cell Disintegration Techniques on Curcumin Recovery. FOOD ENGINEERING REVIEWS 2022. [DOI: 10.1007/s12393-022-09319-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Abstract
In recent years, the improvement of curcumin recovery from turmeric by cell and tissue disintegration techniques has been gaining more attention; these emerging techniques were used for a reproducible and robust curcumin extraction process. Additionally, understanding the material characteristics is also needed to choose the optimized technique and appropriate processing parameters. In this review, an outlook about the distribution of different fractions in turmeric rhizomes is reviewed to explain matrix challenges on curcumin extraction. Moreover, the most important part, this review provides a comprehensive summary of the latest studies on ultrasound-assisted extraction (UAE), microwave-assisted extraction (MAE), enzyme-assisted extraction (EAE), high-pressure-assisted extraction (HPAE), pulsed electric field-assisted extraction (PEFAE), and ohmic heating-assisted extraction (OHAE). Lastly, a detailed discussion about the advantages and disadvantages of emerging techniques will provide an all-inclusive understanding of the food industry’s potential of different available processes.
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14
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Shi MZ, Yu YL, Zhu SC, Yang J, Cao J. Latest Development of Matrix Solid Phase Dispersion Extraction and Microextraction for Natural Products from 2015-2021. SEPARATION & PURIFICATION REVIEWS 2022. [DOI: 10.1080/15422119.2022.2094274] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Min-Zhen Shi
- College of Material Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou, Zhejiang, China
| | - Ya-Ling Yu
- College of Material Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou, Zhejiang, China
| | - Si-Chen Zhu
- College of Material Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou, Zhejiang, China
| | - Juan Yang
- College of Material Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou, Zhejiang, China
| | - Jun Cao
- College of Material Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou, Zhejiang, China
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15
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Disasters with oil spills in the oceans: Impacts on food safety and analytical control methods. Food Res Int 2022; 157:111366. [DOI: 10.1016/j.foodres.2022.111366] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Revised: 05/04/2022] [Accepted: 05/10/2022] [Indexed: 11/17/2022]
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16
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Barcellos Hoff R, de Souza Futigami L, Dutra Pierezan M, Turnes Pasini Deolindo C, Paula Zapelini de Melo A, Molognoni L, Pimenta R, Maria Burin V, de Francisco A, Daguer H. Cassava-based materials for matrix solid phase dispersion: an alternative for sample preparation in food analysis. J Chromatogr B Analyt Technol Biomed Life Sci 2022; 1201-1202:123263. [DOI: 10.1016/j.jchromb.2022.123263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 03/22/2022] [Accepted: 04/20/2022] [Indexed: 10/18/2022]
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17
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Omotola EO, Oluwole AO, Oladoye PO, Olatunji OS. Occurrence, detection and ecotoxicity studies of selected pharmaceuticals in aqueous ecosystems- a systematic appraisal. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2022; 91:103831. [PMID: 35151848 DOI: 10.1016/j.etap.2022.103831] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/06/2021] [Revised: 01/31/2022] [Accepted: 02/07/2022] [Indexed: 06/14/2023]
Abstract
Pharmaceutical compounds (PCs) have globally emerged as a significant group of environmental contaminants due to the constant detection of their residues in the environment. The main scope of this review is to fill the void of information on the knowledge on the African occurrence of selected PCs in environmental matrices in comparison with those outside Africa and their respective toxic actions on both aquatic and non-aquatic biota through ecotoxicity bioassays. To achieve this objective, the study focused on commonly used and detected pharmaceutical drugs (residues). Based on the conducted literature survey, Africa has the highest levels of ciprofloxacin, sulfamethoxazole, lamivudine, acetaminophen, and diclofenac while Europe has the lowest of all these PC residues in her physical environments. For ecotoxicity bioassays, the few data available are mostly on individual groups of pharmaceuticals whereas there is sparsely available data on their combined forms.
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Affiliation(s)
- Elizabeth Oyinkansola Omotola
- School of Chemistry and Physics, University of KwaZulu-Natal, Durban 4000, South Africa; Department of Chemical Sciences, Tai Solarin University of Education, Ijebu Ode PMB 2118, Ogun State, Nigeria.
| | | | - Peter Olusakin Oladoye
- Department of Chemistry and Biochemistry, Florida International University, 11200 SW 8th St, Miami, FL 33199, United States
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18
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Maciel EVS, Lanças FM. A cartridge-based device for automated analyses of solid matrices by online sample prep-capillary LC-MS/MS. Anal Bioanal Chem 2022; 414:2725-2737. [PMID: 35106613 DOI: 10.1007/s00216-022-03916-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Revised: 01/16/2022] [Accepted: 01/19/2022] [Indexed: 11/25/2022]
Abstract
Sample preparation is an essential step focused on eliminating interfering compounds while pre-concentrating the analytes. However, its multiple steps are laborious, time-consuming, and a source of errors. Currently, automated approaches represent a promising alternative to overcome these drawbacks. Similarly, miniaturisation has been considered an ideal strategy for creating greener analytical workflows. The combination of these concepts is currently highly desired by analytical chemists. However, most automated and miniaturised sample preparation techniques are primarily concerned with liquid samples, while solids are frequently overlooked. We present an approach based on a cartridge packed with solids (soil samples) coupled with a capillary LC-MS, combining sample preparation and analytical steps into a unique platform. As a proof-of-concept, nine pesticides used in sugarcane crops were extracted and analysed by our proposed method. For optimisation, a fractional factorial design (25-1) was performed with the following variables: aqueous dilution of the sample (V1), extraction strength (V2), matrix washing time (V3), extraction flow (V4), and analytical flow (V5). After, the most influential ones (V1, V2, and V3) were taken into a central composite design (23) to select their best values. Under optimised conditions, the method reported linear ranges between 10 and 125 ng g-1 with R2 > 0.985. Accuracy and precision were in accordance with the values established by the International Council for Harmonisation (Q2(R1)). Therefore, the proposed approach was effective in extracting and analysing selected pesticides in soil samples. Also, we carried out initial qualitative tests for pesticides in honeybees to see if there is the possibility to apply our method in other solids.
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Affiliation(s)
- Edvaldo Vasconcelos Soares Maciel
- University of São Paulo, São Carlos, Institute of Chemistry of São Carlos, Av. Trabalhador São-Carlense, 400, São Carlos, SP, Postal Code: 13566590, Brazil
| | - Fernando Mauro Lanças
- University of São Paulo, São Carlos, Institute of Chemistry of São Carlos, Av. Trabalhador São-Carlense, 400, São Carlos, SP, Postal Code: 13566590, Brazil.
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19
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Esimbekova EN, Kalyabina VP, Kopylova KV, Torgashina IG, Kratasyuk VA. Design of bioluminescent biosensors for assessing contamination of complex matrices. Talanta 2021; 233:122509. [PMID: 34215124 DOI: 10.1016/j.talanta.2021.122509] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 04/30/2021] [Accepted: 05/07/2021] [Indexed: 01/29/2023]
Abstract
The presence of potentially toxic xenobiotics in complex matrices has become rather the rule than the exception. Therefore, there is a need for highly sensitive inexpensive techniques for analyzing environmental and food matrices for toxicants. Enzymes are selectively sensitive to various toxic compounds, and, thus, they can be used as the basis for detection of contaminants in complex matrices. There are, however, a number of difficulties associated with the analysis of complex matrices using enzyme assays, including the necessity to take into account properties and effects of the natural components of the test media for accurate interpretation of results. The present study describes the six-stage procedure for designing new enzyme sensors intended for assessing the quality of complex matrices. This procedure should be followed both to achieve the highest possible sensitivity of the biosensor to potentially toxic substances and to minimize the effect of the uncontaminated components of complex mixtures on the activity of the biosensor. The proposed strategy has been tested in designing a bioluminescent biosensor for integrated rapid assessment of the safety of fruits and vegetables. The biosensor is based on the coupled enzyme system NAD(P)H:FMN-oxidoreductase and luciferase as the biorecognition element. The study describes methods and techniques for attaining the desired result in each stage. The proposed six-stage procedure for designing bioluminescent enzyme biosensors can be used to design the enzymatic biosensors based on other enzymes.
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Affiliation(s)
- Elena N Esimbekova
- Siberian Federal University, 79 Svobodny Prospect, Krasnoyarsk, 660041, Russia; Institute of Biophysics SB RAS, 50/50 Akademgorodok, Krasnoyarsk, 660036, Russia.
| | - Valeriya P Kalyabina
- Siberian Federal University, 79 Svobodny Prospect, Krasnoyarsk, 660041, Russia; Institute of Biophysics SB RAS, 50/50 Akademgorodok, Krasnoyarsk, 660036, Russia
| | - Kseniya V Kopylova
- Siberian Federal University, 79 Svobodny Prospect, Krasnoyarsk, 660041, Russia
| | - Irina G Torgashina
- Siberian Federal University, 79 Svobodny Prospect, Krasnoyarsk, 660041, Russia
| | - Valentina A Kratasyuk
- Siberian Federal University, 79 Svobodny Prospect, Krasnoyarsk, 660041, Russia; Institute of Biophysics SB RAS, 50/50 Akademgorodok, Krasnoyarsk, 660036, Russia
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20
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Wang Y, Wang S, Liu L. Extraction of geniposidic acid and aucubin employing aqueous two-phase systems comprising ionic liquids and salts. Microchem J 2021. [DOI: 10.1016/j.microc.2021.106592] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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21
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Herbst G, Hamerski F, Errico M, L. Corazza M. Pressurized liquid extraction of brewer’s spent grain: Kinetics and crude extracts characterization. J IND ENG CHEM 2021. [DOI: 10.1016/j.jiec.2021.07.020] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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22
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Saini SS, Fagan SB, Tonel MZ. A novel and green extraction strategy for sensitive determination of phthalates in aqueous samples: Analytical and computational studies. Microchem J 2021. [DOI: 10.1016/j.microc.2021.106227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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23
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Yan C, Zhang Y, Du K, Guo J, He J, Li J, Chang Y. A ball mill‐assisted vortex‐enhanced matrix solid‐phase dispersion method for the extraction and determination of five phenolic compounds from
Rubi Fructus
by high‐performance liquid chromatography. SEPARATION SCIENCE PLUS 2021. [DOI: 10.1002/sscp.202000110] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Chaozhuo Yan
- State Key Laboratory of Component‐based Chinese Medicine Tianjin University of Traditional Chinese Medicine Tianjin P. R. China
- Tianjin Key Laboratory of Phytochemistry and Pharmaceutical Analysis Tianjin University of Traditional Chinese Medicine Tianjin P. R. China
| | - Yaqian Zhang
- State Key Laboratory of Component‐based Chinese Medicine Tianjin University of Traditional Chinese Medicine Tianjin P. R. China
- Tianjin Key Laboratory of Phytochemistry and Pharmaceutical Analysis Tianjin University of Traditional Chinese Medicine Tianjin P. R. China
| | - Kunze Du
- State Key Laboratory of Component‐based Chinese Medicine Tianjin University of Traditional Chinese Medicine Tianjin P. R. China
- Tianjin Key Laboratory of Phytochemistry and Pharmaceutical Analysis Tianjin University of Traditional Chinese Medicine Tianjin P. R. China
| | - Jiading Guo
- State Key Laboratory of Component‐based Chinese Medicine Tianjin University of Traditional Chinese Medicine Tianjin P. R. China
- Tianjin Key Laboratory of Phytochemistry and Pharmaceutical Analysis Tianjin University of Traditional Chinese Medicine Tianjin P. R. China
| | - Jun He
- State Key Laboratory of Component‐based Chinese Medicine Tianjin University of Traditional Chinese Medicine Tianjin P. R. China
- Tianjin Key Laboratory of Phytochemistry and Pharmaceutical Analysis Tianjin University of Traditional Chinese Medicine Tianjin P. R. China
| | - Jin Li
- Tianjin Key Laboratory of Phytochemistry and Pharmaceutical Analysis Tianjin University of Traditional Chinese Medicine Tianjin P. R. China
| | - Yan‐xu Chang
- State Key Laboratory of Component‐based Chinese Medicine Tianjin University of Traditional Chinese Medicine Tianjin P. R. China
- Tianjin Key Laboratory of Phytochemistry and Pharmaceutical Analysis Tianjin University of Traditional Chinese Medicine Tianjin P. R. China
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24
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Chen L, Singh V, Rickert D, Khaled A, Pawliszyn J. High throughput determination of free biogenic monoamines and their metabolites in urine using thin-film solid phase microextraction. Talanta 2021; 232:122438. [PMID: 34074423 DOI: 10.1016/j.talanta.2021.122438] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2021] [Revised: 04/15/2021] [Accepted: 04/16/2021] [Indexed: 11/29/2022]
Abstract
UPLC-MS/MS methods are the gold standard for routine, high-throughput measurements of biogenic monoamines for the diagnosis of catecholamine-producing tumors. However, this cannot be achieved without employing efficient sample pretreatment methods. Therefore, two pretreatment methods, thin-film solid phase microextraction (TF-SPME) and packed fibers solid phase extraction (PFSPE), were developed and evaluated for the analysis of biogenic monoamines and their metabolites in urine. A hydrophilic-lipophilic balance (HLB) coating was chosen for the thin-film blade format SPME method and compared with a Polycrown ether (PCE) composite nanofiber used as an adsorbent for the PFSPE method. Under optimal conditions, the absolute extraction recovery and relative matrix effect of the newly developed TF-SPME method were determined to be 35.7-74.8% and 0.47-3.63%, respectively. The linearity was 0.25-500 ng mL-1 for norepinephrine, epinephrine, dopamine, normetanephrine 3-methoxytyramine, serotonin, histamine, and 0.1-500 ng mL-1 for metanephrine. The intra-and inter-assay coefficients of variation were 0.7-8.7%, and the respective accuracies were calculated to be 90.8-104.7% and 89.5-104.5% for TF-SPME. Compared with the PFSPE method, the TF-SPME method had a higher extraction efficiency, lower matrix effects and a wider linear range for eight target substances, which ensured higher accuracy of simultaneous detection of all compounds of interest. Therefore, the proposed TF-SPME method can be employed for the high throughput screening for neuroendocrine tumors in a routine clinical setting and other relative research by simultaneous quantitation of urine eight biological monoamines in a single run.
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Affiliation(s)
- Liqin Chen
- Department of Chemistry, University of Waterloo, 200 University Avenue West, Waterloo, Ontario, N2L 3G1, Canada
| | - Varoon Singh
- Department of Chemistry, University of Waterloo, 200 University Avenue West, Waterloo, Ontario, N2L 3G1, Canada
| | - Daniel Rickert
- Department of Chemistry, University of Waterloo, 200 University Avenue West, Waterloo, Ontario, N2L 3G1, Canada
| | - Abir Khaled
- Department of Chemistry, University of Waterloo, 200 University Avenue West, Waterloo, Ontario, N2L 3G1, Canada
| | - Janusz Pawliszyn
- Department of Chemistry, University of Waterloo, 200 University Avenue West, Waterloo, Ontario, N2L 3G1, Canada.
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25
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Kinross AD, Hageman KJ, Doucette WJ, Foster AL. Comparison of Accelerated Solvent Extraction (ASE) and Energized Dispersive Guided Extraction (EDGE) for the analysis of pesticides in leaves. J Chromatogr A 2020; 1627:461414. [PMID: 32823112 DOI: 10.1016/j.chroma.2020.461414] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Revised: 06/24/2020] [Accepted: 07/15/2020] [Indexed: 01/01/2023]
Abstract
Various techniques have been evaluated for the extraction and cleanup of pesticides from environmental samples. In this work, a Selective Pressurized Liquid Extraction (SPLE) method for pesticides was developed using a Thermo Fisher Scientific Accelerated Solvent Extraction (ASE) system. This instrument was compared to the newly introduced (2017) extraction instrument, the Energized Dispersive Guided Extraction (EDGE) system, which combines Pressurized Liquid Extraction (PLE) and dispersive Solid Phase Extraction (dSPE). We first optimized the SPLE method using the ASE instrument for pesticide extraction from alfalfa leaves using layers of Florisil and graphitized carbon black (GCB) downstream of the leaf homogenate in the extraction cell (Layered ASE method). We then compared results obtained for alfalfa and citrus leaves with the Layered ASE method to those from a method in which the leaf homogenate and sorbents were mixed (Mixed ASE method) and to similar methods modified for use with EDGE (Layered EDGE and Mixed EDGE methods). The ASE and EDGE methods led to clear, colorless extracts with low residual lipid weight. No significant differences in residual lipid masses were observed between the methods. The UV-Vis spectra showed that Florisil removed a significant quantity of the light-absorbing chemicals, but that GCB was required to produce colorless extracts. Recoveries of spiked analytes into leaf homogenates were generally similar among methods, but in several cases, significantly higher recoveries were observed in ASE extracts. Nonetheless, no significant differences were observed among pesticide concentrations in field samples when calculated with the isotope dilution method in which labelled surrogates were added to samples before extraction. The extraction time with the ASE methods was ~45 minutes, which was ~4.5 times longer than with the EDGE methods. The EDGE methods used ~10 mL more solvent than the ASE methods. Based on these results, the EDGE is an acceptable extraction instrument and, for most compounds, the EDGE had a similar extraction efficiency to the ASE methods.
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Affiliation(s)
- Ashlie D Kinross
- Department of Chemistry and Biochemistry, Utah State University, United States
| | - Kimberly J Hageman
- Department of Chemistry and Biochemistry, Utah State University, United States.
| | - William J Doucette
- Department of Civil and Environmental Engineering, Utah State University, United States
| | - Alexandria L Foster
- Department of Chemistry and Biochemistry, Utah State University, United States
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26
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Hoff RB, Molognoni L, Deolindo CTP, Vargas MO, Kleemann CR, Daguer H. Determination of 62 veterinary drugs in feedingstuffs by novel pressurized liquid extraction methods and LC-MS/MS. J Chromatogr B Analyt Technol Biomed Life Sci 2020; 1152:122232. [PMID: 32559652 DOI: 10.1016/j.jchromb.2020.122232] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Revised: 05/26/2020] [Accepted: 06/08/2020] [Indexed: 01/05/2023]
Abstract
A fast and simple method for the determination of 62 veterinary drugs in feedingstuffs was developed, optimized, validated, and applied to real samples. Sample preparation was based on a pressurized liquid extraction method using a hard cap coffee machine, which was compared to a commercial pressurized liquid extraction system. Extraction was performed with diatomaceous earth, acetonitrile (20%), and formic acid (0.1%). A central composite design was used to optimize the composition of the extraction solvent. The extracts were analyzed using two chromatographic modes (reversed phase with C18 and HILIC). Analytical limits were set to 25 (limit of detection) and 75 µg kg-1 (limit of quantitation). For banned substances, a salting-out step was included, achieving LOQ lower as 1 µg kg-1 for ractopamine. Other figures of merit such as precision, trueness, decision limit (CCα), method capability (CCβ), matrix effects, stability, recovery, and measurement uncertainty were also reported for analytical validation. The method was successfully applied to hundreds of real samples demonstrating its fitness-for-purpose for the analysis of sulfonamides, tetracyclines, fluoroquinolones, avermectins, quinolones, beta-agonists, beta-lactams, amphenicols, benzimidazoles, coccidiostats, lincosamides, macrolides, nitrofurans, quinoxalines, melamine, and trimethoprim.
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Affiliation(s)
- Rodrigo Barcellos Hoff
- Ministério da Agricultura, Pecuária e Abastecimento, Laboratório Federal de Defesa Agropecuária, Seção Laboratorial Avançada em Santa Catarina (SLAV/SC/LFDA/RS), São José, SC 88102-600, Brazil.
| | - Luciano Molognoni
- Ministério da Agricultura, Pecuária e Abastecimento, Laboratório Federal de Defesa Agropecuária, Seção Laboratorial Avançada em Santa Catarina (SLAV/SC/LFDA/RS), São José, SC 88102-600, Brazil; Instituto Catarinense de Sanidade Agropecuária (ICASA), Florianópolis, SC 88034-100, Brazil
| | - Carolina Turnes Pasini Deolindo
- Universidade Federal de Santa Catarina (UFSC), Departamento de Ciência e Tecnologia de Alimentos, Florianópolis, SC 88034-100, Brazil
| | - Maryella Osório Vargas
- Universidade Federal de Santa Catarina (UFSC), Departamento de Ciência e Tecnologia de Alimentos, Florianópolis, SC 88034-100, Brazil
| | - Cristian Rafael Kleemann
- Ministério da Agricultura, Pecuária e Abastecimento, Laboratório Federal de Defesa Agropecuária, Seção Laboratorial Avançada em Santa Catarina (SLAV/SC/LFDA/RS), São José, SC 88102-600, Brazil; Instituto Catarinense de Sanidade Agropecuária (ICASA), Florianópolis, SC 88034-100, Brazil
| | - Heitor Daguer
- Ministério da Agricultura, Pecuária e Abastecimento, Laboratório Federal de Defesa Agropecuária, Seção Laboratorial Avançada em Santa Catarina (SLAV/SC/LFDA/RS), São José, SC 88102-600, Brazil
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27
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Xu S, Li H, Wu H, Xiao L, Dong P, Feng S, Fan J. A facile cooling-assisted solid-phase microextraction device for solvent-free sampling of polycyclic aromatic hydrocarbons from soil based on matrix solid-phase dispersion technique. Anal Chim Acta 2020; 1115:7-15. [DOI: 10.1016/j.aca.2020.04.019] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2020] [Revised: 04/01/2020] [Accepted: 04/08/2020] [Indexed: 12/28/2022]
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28
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Portilho Trentini C, de Mello BTF, Ferreira Cabral V, da Silva C. Crambe seed oil: Extraction and reaction with dimethyl carbonate under pressurized conditions. J Supercrit Fluids 2020. [DOI: 10.1016/j.supflu.2020.104780] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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29
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Ma T, Sun J, Li X, Ma Y, Liu L, Guo L, Liu Q, Sun Y. Optimization of extraction for Anemarrhena asphodeloides Bge. using silica gel-based vortex-homogenized matrix solid-phase dispersion and rapid identification of antioxidant substances. J Sep Sci 2020; 43:2180-2192. [PMID: 32133730 DOI: 10.1002/jssc.202000101] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 02/28/2020] [Accepted: 03/03/2020] [Indexed: 12/30/2022]
Abstract
A novel and simple method was established for the extraction and determination of seven compounds in Anemarrhena asphodeloides Bge. using silica gel-based vortex-homogenized matrix solid-phase dispersion and ultra-high performance liquid chromatography quadrupole-time of-flight mass spectrometer. The conditions for the extraction were optimized. Silica gel was used as the dispersant, 50% methanol-water was selected as an elution solvent and the grinding time was 3 min. Compared with the traditional ultrasonic-assisted extraction, the developed method was rapid and efficient. In order to screen potential antioxidants, extract dealing with the optimized method was applied to a polyamide chromatography column and a D-101 macroporous resin column. Fr.2.2 showed the highest antioxidant activities with the most content of flavonoid. A total of 25 peaks were identified from the active fraction. A 2,2'-diphenyl-1-picrylhydrazyl ultra-high performance liquid chromatography coupled with mass spectrometry approach was adopted for the rapid and exact screening and identification of antioxidant compounds. It indicated that flavonoids exhibited potential antioxidant activities. The antioxidant activities of nine monomeric compounds in vivo were tested. Structure-activity relationships were discussed. Five flavonoids with the concentration of 500 µg/mL would reduce the oxidative stress of PC12 cells that were induced with 2,2'-azobis[2-methylpropionamidine] dihydrochloride.
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Affiliation(s)
- Tiancheng Ma
- Research Institute of Medicine and Pharmacy, Qiqihar Medical University, Qiqihar, Heilongjiang, P. R. China.,School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, Liaoning, P. R. China
| | - Jia Sun
- Research Institute of Medicine and Pharmacy, Qiqihar Medical University, Qiqihar, Heilongjiang, P. R. China
| | - Xiangkun Li
- Research Institute of Medicine and Pharmacy, Qiqihar Medical University, Qiqihar, Heilongjiang, P. R. China
| | - Yukun Ma
- Research Institute of Medicine and Pharmacy, Qiqihar Medical University, Qiqihar, Heilongjiang, P. R. China
| | - Lei Liu
- Research Institute of Medicine and Pharmacy, Qiqihar Medical University, Qiqihar, Heilongjiang, P. R. China
| | - Lina Guo
- Research Institute of Medicine and Pharmacy, Qiqihar Medical University, Qiqihar, Heilongjiang, P. R. China
| | - Qi Liu
- Research Institute of Medicine and Pharmacy, Qiqihar Medical University, Qiqihar, Heilongjiang, P. R. China
| | - Yu Sun
- Research Institute of Medicine and Pharmacy, Qiqihar Medical University, Qiqihar, Heilongjiang, P. R. China
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Santos JL, Malvar JL, Abril C, Martín J, Aparicio I, Alonso E. Selective pressurized extraction as single-step extraction and clean-up for the determination of organophosphate ester flame retardant in Citrus aurantium leaves by gas chromatography-tandem mass spectrometry. Anal Bioanal Chem 2020; 412:2665-2674. [PMID: 32072209 DOI: 10.1007/s00216-020-02499-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Revised: 01/02/2020] [Accepted: 02/07/2020] [Indexed: 10/25/2022]
Abstract
In this work, an analytical method has been developed and validated for the determination of organophosphate esters (OPEs) in urban ornamental tree leaves. OPEs are flame retardants and plasticizers which are classified as health and environmental hazards substances. Their presence in urban air has been previously described. The method proposed in this work would allow the use of urban tree leaves as simple, cheap, and widely distributed in urban areas alternative to the existing active and passive sampler for sample collection. The method was based on sample treatment by selective pressurized liquid extraction (SPLE) and determination by gas chromatography with triple quadrupole mass spectrometry detector. After the optimization of the extraction solvent, the key parameters applied to SPLE (clean sorbent and sorbent amount applied for the sample clean-up, temperature, extraction cycles, and time) were optimized using a Box-Behnken response surface design. The method achieves high recoveries (higher than 60% for most of the target compounds), accuracies between 70 and 109%, and method detection and quantification limits ranged 0.05-4.96 ng/g dw (dry weight) and 0.15-14.4 ng/g dw, respectively. The method allowed the proper biomonitoring of OPE in tree leaves. Concentrations measured in analyzed samples were from 47.5 to 5477 ng/g dw (TEP). The most frequently detected compounds were triethyl phosphate tri-n-butyl phosphate, triphenyl phosphate, and tris(1-chloro-2-propyl)phosphate, while tris(2-ethylhexyl)phosphate was not detected in the analyzed samples. The proposed analytical method constitutes a starting point for the use of ornamental urban trees as passive sampler for the evaluation of OPE as air pollutants. Graphical Abstract.
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Affiliation(s)
- Juan Luis Santos
- Departamento de Química Analítica, Escuela Politécnica Superior, Universidad de Sevilla, C/ Virgen de África 7, 41011, Seville, Spain.
| | - José Luis Malvar
- Departamento de Química Analítica, Escuela Politécnica Superior, Universidad de Sevilla, C/ Virgen de África 7, 41011, Seville, Spain
| | - Concepción Abril
- Departamento de Química Analítica, Escuela Politécnica Superior, Universidad de Sevilla, C/ Virgen de África 7, 41011, Seville, Spain
| | - Julia Martín
- Departamento de Química Analítica, Escuela Politécnica Superior, Universidad de Sevilla, C/ Virgen de África 7, 41011, Seville, Spain
| | - Irene Aparicio
- Departamento de Química Analítica, Escuela Politécnica Superior, Universidad de Sevilla, C/ Virgen de África 7, 41011, Seville, Spain
| | - Esteban Alonso
- Departamento de Química Analítica, Escuela Politécnica Superior, Universidad de Sevilla, C/ Virgen de África 7, 41011, Seville, Spain
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Mixed-mode ion-exchange polymeric sorbents in environmental analysis. J Chromatogr A 2020; 1609:460531. [DOI: 10.1016/j.chroma.2019.460531] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Revised: 09/03/2019] [Accepted: 09/05/2019] [Indexed: 11/22/2022]
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Simultaneous pressurized liquid extraction and clean-up for the determination of metabolites in complex environmental solid matrices. Microchem J 2020. [DOI: 10.1016/j.microc.2019.104370] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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Dong X, Yang J, Zheng XT, Chen Y, Ye LH, Wang B, Zheng H, Cao J, Wang QY, Hu YH. Ion pair assisted micro matrix solid phase dispersion extraction of alkaloids from medical plant. Electrophoresis 2019; 41:123-130. [PMID: 31674686 DOI: 10.1002/elps.201900244] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2019] [Revised: 10/21/2019] [Accepted: 10/27/2019] [Indexed: 12/13/2022]
Abstract
A novel micro matrix solid phase dispersion method was successfully used for the extraction of quaternary alkaloids in Phellodendri chinensis cortex. The elution of target compounds was accomplished with sodium hexanesulfonate as the eluent solvent. A neutral ion pair was formed between ion-pairing reagent and positively charged alkaloids in this process, which was beneficial for selectively extraction of polar alkaloids. Several parameters were optimized and the optimal conditions were listed as follows: silica gel as the sorbent, silica to sample mass ratio of 1:1, the grinding time of 1 min. The exhaustive elution of targets was achieved by 200 µL methanol/water (9:1) containing 150 mM sodium hexane sulfonate at pH 4.5. The method validation covered linearity, recovery, precision of intraday and interday, limits of detection, limits of quantitation, and repeatability. This established method was rapid, simple, environmentally friendly, and highly sensitive.
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Affiliation(s)
- Xin Dong
- College of Material Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou, P. R. China
| | - Juan Yang
- College of Material Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou, P. R. China
| | - Xiao-Ting Zheng
- College of Material Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou, P. R. China
| | - Yan Chen
- College of Material Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou, P. R. China
| | - Li-Hong Ye
- Department of Traditional Chinese Medicine, Hangzhou Red Cross Hospital, Hangzhou, P. R. China
| | - Bin Wang
- Lianyungang Hospital of Traditional Chinese Medicine, Lianyungang, P. R. China
| | - Hui Zheng
- College of Material Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou, P. R. China
| | - Jun Cao
- College of Material Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou, P. R. China
| | - Qiu-Yan Wang
- College of Material Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou, P. R. China
| | - Yu-Han Hu
- College of Material Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou, P. R. China
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Liu H, Jiang L, Lu M, Liu G, Li T, Xu X, Li L, Lin H, Lv J, Huang X, Xu D. Magnetic Solid-Phase Extraction of Pyrethroid Pesticides from Environmental Water Samples Using Deep Eutectic Solvent-type Surfactant Modified Magnetic Zeolitic Imidazolate Framework-8. Molecules 2019; 24:E4038. [PMID: 31703405 PMCID: PMC6891655 DOI: 10.3390/molecules24224038] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Revised: 10/30/2019] [Accepted: 11/04/2019] [Indexed: 02/02/2023] Open
Abstract
A simple, sensitive and effective magnetic solid-phase extraction (MSPE) technique was developed for the extraction of pyrethroid pesticides from environmental water samples, followed by gas chromatography tandem triple quadrupole mass spectrometry determination. An adsorbent of magnetic zeolitic imidazolate framework-8@deep eutectic solvent (M-ZIF-8@DES) was prepared using deep eutectic solvent coated on the surface of M-ZIF-8. The features of M-ZIF-8@DES were confirmed by material characterizations, and the results indicated that M-ZIF-8@DES has a good magnetism (61.3 emu g-1), a decent surface area (96.83 m2 g-1) and pore volume (0.292 mL g-1). Single factor experiments were carried out to investigate the effect of different conditions on the performance of MSPE. Under the optimal conditions, the developed method performs good linearity (R2 ≥ 0.9916) in the concentration range of 1-500 μg L-1. The limits of detection were in the range of 0.05-0.21 μg L-1 (signal/noise = 3/1). The intraday relative standard deviation (RSD) and interday RSD were less than 9.40%. Finally, the proposed technique was applied for the determination of pyrethroid pesticides in environmental water samples. This work shows the potential of DES-modified metal-organic frameworks for different sample pretreatment techniques.
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Affiliation(s)
- Huifang Liu
- School of Life Science and Food Engeneering, Hebei University of Engeneering, Handan 056000, China
- 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
| | - Lihua Jiang
- School of Life Science and Food Engeneering, Hebei University of Engeneering, Handan 056000, China
| | - Meng Lu
- School of Life Science and Food Engeneering, Hebei University of Engeneering, Handan 056000, China
- 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
| | - 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
| | - Tengfei Li
- School of Life Science and Food Engeneering, Hebei University of Engeneering, Handan 056000, China
| | - 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
| | - 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
| | - Huan Lin
- 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
| | - 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
| | - 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
| | - 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
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Andreu V, Picó Y. Pressurized liquid extraction of organic contaminants in environmental and food samples. Trends Analyt Chem 2019. [DOI: 10.1016/j.trac.2019.06.038] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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Liu X, Gao S, Li X, Wang H, Ji X, Zhang Z. Determination of microcystins in environmental water samples with ionic liquid magnetic graphene. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2019; 176:20-26. [PMID: 30947029 DOI: 10.1016/j.ecoenv.2019.03.063] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/26/2018] [Revised: 03/14/2019] [Accepted: 03/14/2019] [Indexed: 06/09/2023]
Abstract
Microcystins is a class of monocyclic of heptapeptides with many different isomerides. It has become potential hazardous material in water environment for its toxic, distribution and stability. This project worked on a method for determination of trace microcystin (MC-LR and MC-RR) in environmental waters. The ionic liquid magnetic graphene (IL@MG) was prepared and applied to the concentration and determination of microcystins, based on magnetic solid phase extraction (MSPE), and coupled with ultra high performance liquid chromatography-tandem mass spectrometry (UHPLC-MS/MS). The ionic liquid magnetic graphene was prepared by coprecipitatial synthesis and characterized by scanning electron microscopy (SEM), transmission electron microscopy (TEM), fourier transform infrared spectroscopy (FT-IR), specific surface area (BET), pore size distribution (BJH) and magnetic hysteresis loop. The experimental parameters of magnetic solid phase extraction, including amount of IL@MG, pH, extraction time and elution solvent were investigated by a univariate method and orthogonal screening. The method showed good linearity in the range of 0.01-10.0 g/L and 0.005-10.0 μg/L for MC-LR and MC-RR, when the pH of water samples was 4.00 and 10.0 mg adsorbents were used to extract targets for 18 min. The lowest detection limit was 0.414 ng/L and 0.216 ng/L for MC-LR and MC-RR respectively. The recoveries of the microcystins were in the range of 83.6-100.9%, and the relative standard deviation was less than 7.59%. The trace amount of MC-LR (0.020 μg/L) and MC-RR (0.003 μg/L and 0.021 μg/L) was detected in actural water samples. Attributed to its simple operator, low detection limit and high sensitivity, this method could be used for the detection of trace microcystins in water samples.
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Affiliation(s)
- Xiaoyan Liu
- School of Environmental Science and Engineering, Suzhou University of Science and Technology, No. 1 Kerui Road, Suzhou, 215009, PR China
| | - Shiqian Gao
- School of Environmental Science and Engineering, Suzhou University of Science and Technology, No. 1 Kerui Road, Suzhou, 215009, PR China; Jiangsu Key Laboratory of Environmental Science and Engineering, Suzhou University of Science and Technology, No. 1 Kerui Road, Suzhou, 215009, PR China
| | - Xinyue Li
- School of Environmental Science and Engineering, Suzhou University of Science and Technology, No. 1 Kerui Road, Suzhou, 215009, PR China
| | - Hui Wang
- School of Environmental Science and Engineering, Suzhou University of Science and Technology, No. 1 Kerui Road, Suzhou, 215009, PR China
| | - Xiaowen Ji
- State Key Laboratory of Pollution Control and Resource Reuse, Center for Hydrosciences Research, School of the Environment, Nanjing University, Nanjing, 210093, PR China
| | - Zhanen Zhang
- School of Environmental Science and Engineering, Suzhou University of Science and Technology, No. 1 Kerui Road, Suzhou, 215009, PR China; Jiangsu Key Laboratory of Environmental Science and Engineering, Suzhou University of Science and Technology, No. 1 Kerui Road, Suzhou, 215009, PR China.
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Golden mussel shell and water in matrix solid phase dispersion: A suitable combination for the extraction of acetylsalicylic and salicylic acids from sewage sludge. Microchem J 2019. [DOI: 10.1016/j.microc.2019.04.046] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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Patrizi B, Siciliani de Cumis M, Viciani S, D'Amato F. Dioxin and Related Compound Detection: Perspectives for Optical Monitoring. Int J Mol Sci 2019; 20:E2671. [PMID: 31151286 PMCID: PMC6600530 DOI: 10.3390/ijms20112671] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2019] [Revised: 05/28/2019] [Accepted: 05/28/2019] [Indexed: 12/20/2022] Open
Abstract
Dioxins and related compounds are environmental xenobiotics that are dangerous to human life, due to the accumulation and persistence in the environment and in the food chain. Cancer, reproductive and developmental issues, and damage to the immune system and endocrine system are only a few examples of the impact of such substances in everyday life. For these reasons, it is fundamental to detect and monitor these molecules in biological samples. The consolidated technique for analytical evaluation is gas chromatography combined with high-resolution mass spectrometry. Nowadays, the development of mid-infrared optical components like broadband laser sources, optical frequency combs, high performance Fourier-transform infrared spectroscopy, and plasmonic sensors open the way to new techniques for detection and real time monitoring of these organic pollutants in gaseous or liquid phase, with sufficient sensitivity and selectivity, and in short time periods. In this review, we report the latest techniques for the detection of dioxins, furans and related compounds based on optical and spectroscopic methods, looking at future perspectives.
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Affiliation(s)
- Barbara Patrizi
- National Institute of Optics-National Research Council (INO-CNR), Via Madonna del Piano, 10, 50019 Sesto Fiorentino, Italy.
- European Laboratory for Non-Linear Spectroscopy (LENS), Via Nello Carrara n. 1, 50019 Sesto Fiorentino, Italy.
| | - Mario Siciliani de Cumis
- National Institute of Optics-National Research Council (INO-CNR), Via Madonna del Piano, 10, 50019 Sesto Fiorentino, Italy.
- Italian Space Agency, Contrada Terlecchia snc, 75100 Matera, Italy.
| | - Silvia Viciani
- National Institute of Optics-National Research Council (INO-CNR), Via Madonna del Piano, 10, 50019 Sesto Fiorentino, Italy.
- European Laboratory for Non-Linear Spectroscopy (LENS), Via Nello Carrara n. 1, 50019 Sesto Fiorentino, Italy.
| | - Francesco D'Amato
- National Institute of Optics-National Research Council (INO-CNR), Via Madonna del Piano, 10, 50019 Sesto Fiorentino, Italy.
- European Laboratory for Non-Linear Spectroscopy (LENS), Via Nello Carrara n. 1, 50019 Sesto Fiorentino, Italy.
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Wianowska D, Gil M. Critical approach to PLE technique application in the analysis of secondary metabolites in plants. Trends Analyt Chem 2019. [DOI: 10.1016/j.trac.2019.03.018] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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