1
|
Budetić M, Kopf D, Dandić A, Samardžić M. Review of Characteristics and Analytical Methods for Determination of Thiabendazole. Molecules 2023; 28:molecules28093926. [PMID: 37175335 PMCID: PMC10179875 DOI: 10.3390/molecules28093926] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 05/02/2023] [Accepted: 05/04/2023] [Indexed: 05/15/2023] Open
Abstract
Thiabendazole (TBZ) is a fungicide and anthelmintic drug commonly found in food products. Due to its toxicity and potential carcinogenicity, its determination in various samples is important for public health. Different analytical methods can be used to determine the presence and concentration of TBZ in samples. Liquid chromatography (LC) and its subtypes, high-performance liquid chromatography (HPLC) and ultra-high-performance liquid chromatography (UHPLC), are the most commonly used methods for TBZ determination representing 19%, 18%, and 18% of the described methods, respectively. Surface-enhanced Raman spectroscopy (SERS) and fluorimetry are two more methods widely used for TBZ determination, representing 13% and 12% of the described methods, respectively. In this review, a number of methods for TBZ determination are described, but due to their limitations, there is a high potential for the further improvement and development of each method in order to obtain a simple, precise, and accurate method that can be used for routine analysis.
Collapse
Affiliation(s)
- Mateja Budetić
- Department of Chemistry, Josip Juraj Strossmayer University of Osijek, 31000 Osijek, Croatia
| | - Doris Kopf
- Department of Chemistry, Josip Juraj Strossmayer University of Osijek, 31000 Osijek, Croatia
| | - Andrea Dandić
- Department of Chemistry, Josip Juraj Strossmayer University of Osijek, 31000 Osijek, Croatia
| | - Mirela Samardžić
- Department of Chemistry, Josip Juraj Strossmayer University of Osijek, 31000 Osijek, Croatia
| |
Collapse
|
2
|
Liu W, Chen Y, Yin X, Liu F, Li W, Yu J, Jing G, Li W. A Rapid and on-Site detection of Pesticide Residue from Fruit Samples based on Surface Swab-Electrospray Ionization-Ion Mobility Spectrometry. Microchem J 2022. [DOI: 10.1016/j.microc.2022.107919] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
|
3
|
Wang SY, Shi XC, Liu FQ, Laborda P. Chromatographic Methods for Detection and Quantification of Carbendazim in Food. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2020; 68:11880-11894. [PMID: 33059442 DOI: 10.1021/acs.jafc.0c04225] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Carbendazim (CBZ), which is a fungicide widely used for the management of plant diseases, has been detected in a number of food products. The negative effects of CBZ to human health have stimulated the reduction of the maximum residue limits (MRLs), and subsequently the development of reliable and sensitive detection methods. Here, we are reviewing for the first time all reported chromatographic methods for the detection and quantification of CBZ in food. Several techniques, including liquid chromatography (LC), thin layer chromatography (TLC), micellar electrokinetic chromatography (MEKC), and supercritical fluid chromatography (SFC), were used for the separation and detection of CBZ, showing diverse characteristics and sensitivity. Some methods allowed the specific determination of CBZ, whereas other methods were successfully applied for the simultaneous quantification of a huge number of pesticides. Most reported methods showed limits of detection (LOD) and quantification (LOQ) lower than the MRLs. Relevant efforts in the field have been directed toward the simplification and optimization of the extraction steps prior to the chromatographic separation to increase the recovery and reduce the matrix effects. In this Review, the matrices, extraction procedures, and separation and detection parameters are detailed and compared in order to provide new insights on the development of new reliable methods for the detection of CBZ in food.
Collapse
Affiliation(s)
- Su-Yan Wang
- School of Life Sciences, Nantong University, Nantong 226019, People's Republic of China
| | - Xin-Chi Shi
- School of Life Sciences, Nantong University, Nantong 226019, People's Republic of China
| | - Feng-Quan Liu
- Jiangsu Key Laboratory for Food Quality and Safety, State Key Laboratory Cultivation Base of Ministry of Science and Technology, Institute of Plant Protection, Jiangsu Academy of Agricultural Sciences, Nanjing 226019, People's Republic of China
| | - Pedro Laborda
- School of Life Sciences, Nantong University, Nantong 226019, People's Republic of China
| |
Collapse
|
4
|
Sappia LD, Tuninetti JS, Ceolín M, Knoll W, Rafti M, Azzaroni O. MOF@PEDOT Composite Films for Impedimetric Pesticide Sensors. GLOBAL CHALLENGES (HOBOKEN, NJ) 2020; 4:1900076. [PMID: 32042446 PMCID: PMC7001120 DOI: 10.1002/gch2.201900076] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Revised: 11/29/2019] [Indexed: 05/05/2023]
Abstract
Due to its deleterious effects on health, development of new methods for detection and removal of pesticide residues in primary and derived agricultural products is a research topic of great importance. Among them, imazalil (IMZ) is a widely used post-harvest fungicide with good performances in general, and is particularly applied to prevent green mold in citrus fruits. In this work, a composite film for the impedimetric sensing of IMZ built from metal-organic framework nanocrystallites homogeneously distributed on a conductive poly(3,4-ethylene dioxythiophene) (PEDOT) layer is presented. The as-synthetized thin films are produced via spin-coating over poly(ethylene terephtalate (PET) substrate following a straightforward, cost-effective, single-step procedure. By means of impedance spectroscopy, electric transport properties of the films are studied, and high sensitivity towards IMZ concentration in the range of 15 ppb to 1 ppm is demonstrated (featuring 1.6 and 4.2 ppb limit of detection, when using signal modulus and phase, respectively). The sensing platform hereby presented could be used for the construction of portable, miniaturized, and ultrasensitive devices, suitable for pesticide detection in food, wastewater effluents, or the assessment of drinking-water quality.
Collapse
Affiliation(s)
- Luciano D. Sappia
- Instituto de Investigaciones Fisicoquímicas Teóricas y AplicadasDepartamento de QuímicaFacultad de Ciencias ExactasUniversidad Nacional de La PlataCONICET, CC 16 Suc. 4La PlataB1904DPIArgentina
| | - Jimena S. Tuninetti
- Instituto de Investigaciones Fisicoquímicas Teóricas y AplicadasDepartamento de QuímicaFacultad de Ciencias ExactasUniversidad Nacional de La PlataCONICET, CC 16 Suc. 4La PlataB1904DPIArgentina
| | - Marcelo Ceolín
- Instituto de Investigaciones Fisicoquímicas Teóricas y AplicadasDepartamento de QuímicaFacultad de Ciencias ExactasUniversidad Nacional de La PlataCONICET, CC 16 Suc. 4La PlataB1904DPIArgentina
| | - Wolfgang Knoll
- CEST – Competence Center for Electrochemical Surface TechnologiesKonrad Lorenz Strasse 243430TullnAustria
- Austrian Institute of TechnologyDonau‐City‐Strasse 11220ViennaAustria
| | - Matías Rafti
- Instituto de Investigaciones Fisicoquímicas Teóricas y AplicadasDepartamento de QuímicaFacultad de Ciencias ExactasUniversidad Nacional de La PlataCONICET, CC 16 Suc. 4La PlataB1904DPIArgentina
| | - Omar Azzaroni
- Instituto de Investigaciones Fisicoquímicas Teóricas y AplicadasDepartamento de QuímicaFacultad de Ciencias ExactasUniversidad Nacional de La PlataCONICET, CC 16 Suc. 4La PlataB1904DPIArgentina
- CEST‐UNLP Partner Lab for BioelectronicsDiagonal 64 y 113La Plata1900Argentina
| |
Collapse
|
5
|
Yanawath Santaladchaiyakit, Sadchaiyaphum J, Phannorit N, Lekyoung C, Chumwangwapee N, Srijaranai S. Modified Vortex-assisted Surfactant-enhanced Emulsification Microextraction using Methyl Benzoate for the Preconcentration of Fungicides in Fruit Juice Samples and Determination by High-performance Liquid Chromatography. JOURNAL OF ANALYTICAL CHEMISTRY 2019. [DOI: 10.1134/s1061934819100095] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
6
|
Hosoya N, Motomura K, Tagawa E, Nagano M, Ogiwara C, Hosoya H. Effects of the fungicide ortho-phenylphenol (OPP) on the early development of sea urchin eggs. MARINE ENVIRONMENTAL RESEARCH 2019; 143:24-29. [PMID: 30442331 DOI: 10.1016/j.marenvres.2018.10.018] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/31/2018] [Revised: 10/31/2018] [Accepted: 10/31/2018] [Indexed: 06/09/2023]
Abstract
In this study, we assessed the impact of imidazole fungicide ortho-phenylphenol (OPP) on the early development of a marine invertebrate, the sea urchin, a marine bioindicator. Fungicides are widely used and have been reported to accumulate not only in farm soil but also in freshwater and seawater sediments. Therefore, it is essential to clarify the effects of OPP on marine environments. Toxicity was estimated as the inhibition ratio of the 120 min-embryo and/or the 24 h-embryo development. The addition of OPP to embryos of the two sea urchin species, Scaphechinus mirabilis (S. mirabilis) and Strongylocentrotus nudus (S. nudus), at 0.1 mM or higher, resulted in acute toxicity (cell death). The IC50 value of the 120 min-embryos or the 24 h-embryos for S. mirabilis and S. nudus with OPP was around 0.06 mM, indicating that fertilized eggs and embryos of the sea urchin are more sensitive to OPP than higher vertebrates. In addition, in the presence of OPP (0.005-0.05 mM), the proportion (%) of the gastrula keeping the fertilization membrane increased, suggesting that OPP (0.005-0.05 mM) inhibited the hatching process, possibly by affecting the hatching enzyme activity.
Collapse
Affiliation(s)
- Natsumi Hosoya
- School of Social Information Studies, Otsuma Women's University, 12 Sanbancho, Chiyoda-ku, Tokyo, 102-8357, Japan.
| | - Kyoko Motomura
- School of Social Information Studies, Otsuma Women's University, 12 Sanbancho, Chiyoda-ku, Tokyo, 102-8357, Japan
| | - Emiko Tagawa
- School of Social Information Studies, Otsuma Women's University, 12 Sanbancho, Chiyoda-ku, Tokyo, 102-8357, Japan
| | - Misuzu Nagano
- School of Social Information Studies, Otsuma Women's University, 12 Sanbancho, Chiyoda-ku, Tokyo, 102-8357, Japan
| | - Chiharu Ogiwara
- School of Social Information Studies, Otsuma Women's University, 12 Sanbancho, Chiyoda-ku, Tokyo, 102-8357, Japan
| | - Hiroshi Hosoya
- Department of Biological Science, Faculty of Science, Kanagawa University, 2946 Tsuchiya, Hiratsuka-shi, Kanagawa, 259-1293, Japan
| |
Collapse
|
7
|
Determination of Triazole Fungicide Residues in Fruits by QuEChERS Combined with Ionic Liquid-Based Dispersive Liquid-Liquid Microextraction: Optimization Using Response Surface Methodology. FOOD ANAL METHOD 2016. [DOI: 10.1007/s12161-016-0548-9] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
8
|
ASGHAR M, YAQOOB M, MUNAWAR N, NABI A. Flow-Injection Determination of Thiabendazole Fungicide in Water Samples Using a Diperiodatocuprate(III)–Sulfuric Acid–Chemiluminescence System. ANAL SCI 2016; 32:337-42. [DOI: 10.2116/analsci.32.337] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
| | | | - Nusrat MUNAWAR
- Department of Chemistry, Sardar Bahadur Khan Women University
| | - Abdul NABI
- Department of Chemistry, University of Balochistan
| |
Collapse
|
9
|
Ruiz-Rodríguez L, Aguilar A, Díaz A, Sánchez F. Enantioseparation of the fungicide imazalil in orange juice by chiral HPLC. Study on degradation rates and extractive/enrichment techniques. Food Chem 2015; 178:179-85. [DOI: 10.1016/j.foodchem.2015.01.004] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2014] [Revised: 07/09/2014] [Accepted: 01/04/2015] [Indexed: 11/16/2022]
|
10
|
Zhang Y, Zhang Y, Zhao Q, Chen W, Jiao B. Vortex-Assisted Ionic Liquid Dispersive Liquid-Liquid Microextraction Coupled with High-Performance Liquid Chromatography for the Determination of Triazole Fungicides in Fruit Juices. FOOD ANAL METHOD 2015. [DOI: 10.1007/s12161-015-0223-6] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
11
|
Xu L, Luan F, Liu H, Gao Y. Dispersive liquid-liquid microextraction combined with non-aqueous capillary electrophoresis for the determination of imazalil, prochloraz and thiabendazole in apples, cherry tomatoes and grape juice. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2015; 95:745-751. [PMID: 25048793 DOI: 10.1002/jsfa.6834] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/11/2013] [Revised: 06/30/2014] [Accepted: 07/16/2014] [Indexed: 06/03/2023]
Abstract
BACKGROUND Fruit and vegetables are frequently treated with fungicides to reduce possible spoilage. As a result, fungicide residues may be accumulated in derived products. This important group of chemical compounds has been heavily regulated because of their potential toxicity. Therefore, a simple and rapid method to determine fungicides is desired. RESULTS A simple non-aqueous capillary electrophoresis (NACE) method based on dispersive liquid-liquid microextraction (DLLME) has been proposed for the determination of imazalil, prochloraz and thiabendazole fungicides in fruits and juice samples. Separation buffer consisted of a methanol-acetonitrile mixture (35:65, v/v) containing 30 mmol L⁻¹ ammonium chloride and 0.5% phosphoric acid. The optimum DLLME conditions were 80 µL trichloromethane as extraction solvent, 0.5 mL tetrahydrofuran as disperser solvent, sample solution pH at 6.0, 5% (w/v) NaCl and 10 s extraction time. Recoveries obtained for various samples ranged from 72% to 102%, with relative standard deviation lower than 6.4%. The limits of detection ranged from 0.47 to 0.72 µg kg⁻¹. CONCLUSION The proposed method takes the advantages of DLLME and NACE. It is rapid, accurate, sensitive and reproducible for the determination of imazalil, prochloraz and thiabendazole in fruit samples.
Collapse
Affiliation(s)
- Lina Xu
- College of Chemistry and Chemical Engineering, Yantai University, Yantai, 264005, People's Republic of China
| | | | | | | |
Collapse
|
12
|
Alternative solvent-based methyl benzoate vortex-assisted dispersive liquid-liquid microextraction for the high-performance liquid chromatographic determination of benzimidazole fungicides in environmental water samples. J Sep Sci 2014; 37:3354-61. [DOI: 10.1002/jssc.201400699] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2014] [Revised: 07/25/2014] [Accepted: 08/15/2014] [Indexed: 11/07/2022]
|
13
|
Lu Y, Jia C, Yao Q, Zhong H, Breadmore MC. Analysis of flavonoids by non-aqueous capillary electrophoresis with 1-ethyl-3-methylimidazolium ionic-liquids as background electrolytes. J Chromatogr A 2013; 1319:160-5. [DOI: 10.1016/j.chroma.2013.10.014] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2013] [Revised: 09/30/2013] [Accepted: 10/04/2013] [Indexed: 10/26/2022]
|
14
|
Springer VH, Aprile F, Lista AG. Determination of sulfonylureas in cereal samples with electrophoretic method using ionic liquid with dispersed carbon nanotubes as electrophoretic buffer. Food Chem 2013; 143:348-53. [PMID: 24054250 DOI: 10.1016/j.foodchem.2013.07.134] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2012] [Revised: 01/30/2013] [Accepted: 07/30/2013] [Indexed: 12/31/2022]
Abstract
A capillary electrophoresis method to determine four sulfonylureas in grain samples was developed using 10mM of 1-butyl-3-methyl imidazolium tetrafluoroborate (bminBF4) as electrophoretic buffer solution. 2mgL(-1) of Surfactant Coated-Single Wall-Carbon Nanotubes (SC-SWCNTs) was added to the buffer solution to improve the resolution. In this way, the separation of nicosulfuron, ethoxysulfuron, sulfometuron methyl and chlorsulfuron was carried out in 16min without using organic solvents. A clean up-preconcentration procedure was done prior to inject the sample into the CE instrument, in order to achieve the established maximum residue limits (MRLs). So, the detection limits (LODs) for each analytes were between 16.8 and 26.6μgkg(-1). The relative standard deviations (RSDs) were in the range 1.9-6.7%. A recovery study using the so-called matrix matched calibration demonstrates that no matrix interferences were found throughout the determination. The recovery percentages were ranged between 80% and 113%.
Collapse
Affiliation(s)
- Valeria H Springer
- FIA Laboratory, Analytical Chemistry Section, INQUISUR (UNS-CONICET), Av. Alem 1253, B8000CPB Bahía Blanca, Buenos Aires, Argentina
| | | | | |
Collapse
|
15
|
Rapid and Selective Determination of Trace Benzimidazole Fungicides in Fruit Juices by Magnetic Solid-Phase Extraction Coupled with High-Performance Liquid Chromatography-Fluorescence Detection. FOOD ANAL METHOD 2013. [DOI: 10.1007/s12161-013-9572-1] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
16
|
ZHAO YANG, KANG SHU, ZHOU LI, LUO JINHUI, PAN CANPING. DECAY AND RESIDUE DYNAMICS OF 25% PROCHLORAZ EC IN MANDARIN ORANGE BY SIMULATING POSTHARVEST TREATMENT AT DIFFERENT STORAGE TEMPERATURES. J FOOD PROCESS PRES 2012. [DOI: 10.1111/j.1745-4549.2012.00675.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
17
|
Estevez MC, Belenguer J, Gomez-Montes S, Miralles J, Escuela AM, Montoya A, Lechuga LM. Indirect competitive immunoassay for the detection of fungicide Thiabendazole in whole orange samples by Surface Plasmon Resonance. Analyst 2012; 137:5659-65. [DOI: 10.1039/c2an36094b] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
18
|
Meseguer-Lloret S, Torres-Cartas S, Gómez-Benito MC. Flow injection photoinduced chemiluminescence determination of imazalil in water samples. Anal Bioanal Chem 2010; 398:3175-82. [DOI: 10.1007/s00216-010-4227-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2010] [Revised: 09/13/2010] [Accepted: 09/14/2010] [Indexed: 11/24/2022]
|
19
|
Boyce MC. Determination of additives and organic contaminants in food by CE and CEC. Electrophoresis 2007; 28:4046-62. [DOI: 10.1002/elps.200700280] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
20
|
Chu BL, Guo BY, Peng Z, Wang Z, Guo G, Lin JM. Studies on degradation of imazalil enantiomers in soil using capillary electrophoresis. J Sep Sci 2007; 30:923-9. [PMID: 17536738 DOI: 10.1002/jssc.200600447] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
A scheme was demonstrated to elucidate the degradation behaviors of the two enantiomers of the fungicide imazalil in soil using cyclodextrin-modified capillary zone electrophoresis. The separation buffer was 50 mmol/L NaH2PO4, 5 mmol/L (NH4)H2PO4, and 5 mmol/L beta-cyclodextrin (pH 3.0). The limits of detection of this CE method were 0.24 and 0.26 microg/mL for (-)- and (+)-imazalil, respectively. Five different soil conditions were investigated in laboratory microcosms: under sunlight; in darkness; under UV irradiation; in sterilized soil; and in soil with wheat planted in it. Radiation, microorganisms, and uptake by wheat benefited the degradation of imazalil in this study. The half-lives (t1/2) of imazalil in soil under the above conditions were 20, 30.5, 11, 27.5, and 21.5 days, respectively. The degradation rate of imazalil in soil under the five different sets of conditions decreased in the order: UV irradiation > sunlight > soil with wheat planted in it > sterilized soil > soil kept in darkness. Imazalil in soil (pH 8.2, slightly alkaline) collected in the suburbs showed non-enantioselective degradation.
Collapse
Affiliation(s)
- Bao-Lin Chu
- The Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology, Department of Chemistry, Tsinghua University, Beijing, China
| | | | | | | | | | | |
Collapse
|
21
|
López Monzón A, Vega Moreno D, Torres Padrón ME, Sosa Ferrera Z, Santana Rodríguez JJ. Solid-phase microextraction of benzimidazole fungicides in environmental liquid samples and HPLC–fluorescence determination. Anal Bioanal Chem 2007; 387:1957-63. [PMID: 17237923 DOI: 10.1007/s00216-006-1083-0] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2006] [Revised: 12/01/2006] [Accepted: 12/07/2006] [Indexed: 11/27/2022]
Abstract
Solid-phase microextraction (SPME) coupled with high-performance liquid chromatography (HPLC) with fluorescence detection was optimized for extraction and determination of four benzimidazole fungicides (benomyl, carbendazim, thiabendazole, and fuberidazole) in water. We studied extraction and desorption conditions, for example fiber type, extraction time, ionic strength, extraction temperature, and desorption time to achieve the maximum efficiency in the extraction. Results indicate that SPME using a Carboxen-polydimethylsiloxane 75 microm (CAR-PDMS) fiber is suitable for extraction of these types of compound. Final analysis of benzimidazole fungicides was performed by HPLC with fluorescence detection. Recoveries ranged from 80.6 to 119.6 with RSDs below 9% and limits of detection between 0.03 and 1.30 ng mL-1 for the different analytes. The optimized procedure was applied successfully to the determination of benzimidazole fungicides mixtures in environmental water samples (sea, sewage, and ground water).
Collapse
Affiliation(s)
- A López Monzón
- Department of Chemistry, Faculty of Marine Sciences, University of Las Palmas de Gran Canaria, 35017, Las Palmas de Gran Canaria, Spain
| | | | | | | | | |
Collapse
|
22
|
Wang S, Xu Y, Pan C, Jiang S, Liu F. Application of matrix solid-phase dispersion and liquid chromatography–mass spectrometry to fungicide residue analysis in fruits and vegetables. Anal Bioanal Chem 2006; 387:673-85. [PMID: 17091233 DOI: 10.1007/s00216-006-0891-6] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2006] [Revised: 09/17/2006] [Accepted: 10/02/2006] [Indexed: 10/23/2022]
Abstract
A method based on matrix solid-phase dispersion (MSPD) and liquid chromatography-electrospay ionization-mass spectrometry used to analyze fifteen fungicide residues in fruits and vegetables is described. The method required only 0.5 g of sample, C(18)-bonded silica was used as dispersant sorbent, and ethyl acetate was used as eluting solvent. Fortified recoveries in apple, orange, banana, lettuce, grape and tomato samples ranged from 71% to 102% and relative standard deviations were less than 13% with fortified levels of 0.03-1.5 mg kg(-1). Detection and quantification limits were 1 approximately 30 microg kg(-1) and 4 approximately 100 microg kg(-1), respectively, with linear calibration curves extending up to 15 mg kg(-1). The analytical characteristics of MSPD compared very favorably with those found for a classical multiresidue method: the quick, easy, cheap, effective, rugged, and safe (QuEChERS) method. The method was applied to determine the fungicides in real samples. Liquid chromatography-tandem mass spectrometry (LC-MS-MS) was used as confirmatory tool for positive samples.
Collapse
Affiliation(s)
- Suli Wang
- College of Science, China Agricultural University, Beijing, 100094, People's Republic of China
| | | | | | | | | |
Collapse
|
23
|
Tang B, Wang X, Liang H, Jia B, Chen Z. Study on the supramolecular interaction of thiabendazole and beta-cyclodextrin by spectrophotometry and its analytical application. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2005; 53:8452-9. [PMID: 16248537 DOI: 10.1021/jf051683a] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
The beta-cyclodextrin-thiabendazole (beta-CD-TBZ) inclusion complex was synthesized and its structure characterized by (1)H NMR and IR. The mechanism of the supramolecular interaction of TBZ and beta-CD has been studied and discussed by spectrophotometry. The results showed that the phenyl ring of TBZ was included in the beta-CD cavity to form a 1:1 host-guest complex with an apparent formation constant of 1.60 x 10(3) mol(-1).L. On the basis of the enhancement of the absorbance of TBZ produced through complex formation, a spectrophotometric method for the determination of TBZ in bulk aqueous solution in the presence of beta-CD was developed. The linear relationship between the absorbance and TBZ concentration was obtained in the range of 8.86 x 10(-7)-1.45 x 10(-5) mol/L. The detection limit was 2.71 x 10(-7)mol/L, and the relative standard deviation was 0.86%. The interference of 48 coexisting substances was slight. The proposed method has been successfully applied to the determination of TBZ in fruits with recoveries of 96-103%.
Collapse
Affiliation(s)
- Bo Tang
- College of Chemistry, Chemical Engineering and Materials Science, Shandong Normal University, Jinan 250014, People's Republic of China
| | | | | | | | | |
Collapse
|
24
|
Juan-García A, Font G, Picó Y. Determination of organic contaminants in food by capillary electrophoresis. J Sep Sci 2005; 28:793-812. [PMID: 16013808 DOI: 10.1002/jssc.200500041] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
This review addresses recent advances in the analysis of organic contaminants, such as antibiotics, pesticides, biological toxins, and food-borne pathogens, in foods by capillary electrophoresis (CE). Special attention is paid to those aspects that increase sensitivity and/or selectivity, such as sample extraction and concentration, on-line preconcentration techniques (stacking), affinity capillaries or/and specific detectors (laser induced fluorescence (LIF), mass spectrometry (MS)). The various CE modes used to separate the compounds and the quantification strategies are also examined. As a result, this work presents an updated overview on the principal applications of CE, together with a discussion of their main advantages and drawbacks, and an outline of future trends in the analysis of organic contaminants in food.
Collapse
Affiliation(s)
- Ana Juan-García
- Laboratori de Bromatologia i Toxicología, Facultat de Farmàcia, Universitat de València, Burjassot, València, Spain
| | | | | |
Collapse
|
25
|
Juan-García A, Picó Y, Font G. Capillary electrophoresis for analyzing pesticides in fruits and vegetables using solid-phase extraction and stir-bar sorptive extraction. J Chromatogr A 2005; 1073:229-36. [PMID: 15909524 DOI: 10.1016/j.chroma.2004.09.028] [Citation(s) in RCA: 70] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Two procedures based on solid-phase extraction (SPE) and stir-bar sorptive extraction (SBSE) in combination with micellar electrokinetic chromatography (MEKC)--diode array detection (DAD) were compared for the simultaneous extraction of acrinathrin, bitertanol, cyproconazole, fludioxonil, flutriafol, myclobutanil, pyriproxyfen, and tebuconazole in lettuce, tomato, grape, and strawberry. Selectivity and resolution of the MEKC procedure were studied changing the pH and the molarity of the buffer, the type and the concentration of surfactant, and the methanol content in the mobile phase. A buffer consisting of 6 mM sodium tetraborate decahydrate with 75 mM of cholic acid sodium solution (pH 9.2) gave the best results. Linearity, extraction efficiencies and limits of quantitation (LOQs) of both extraction methods were compared. The recoveries obtained by SPE ranged from 40 to 106% with relative standard deviations (R.S.D.s) from 10 to 19% whereas by the SBSE method, the recoveries were 12-47% and the R.S.D.s 3-17%. The LOQs were much better by SPE (0.2-0.5 mg kg(-1) depending on the processed sample amount) than those obtained by SBSE (1 mg kg(-1) for each compound). Advantages and disadvantages of both procedures are also discussed. As SPE is more robust, rapid, and sensitive than SBSE, its application in combination with MEKC is recommended because provided LOQs below the MRLs established, which is not always attained by SBSE.
Collapse
Affiliation(s)
- Ana Juan-García
- Laboratori de Bromatologia i Toxicologia, Facultat de Farmàcia, Universitat de València, Av. Vicent André Estellés s/n, 46100 Burjassot, València, Spain
| | | | | |
Collapse
|
26
|
Tang B, Wang X, Wang G, Wang Y, Chen Z. Highly sensitive and selective room-temperature phosphorescence determination of thiabendazole by the supramolecular interaction of thiabendazole/β-cyclodextrin/triton X-100. Analyst 2005; 130:1038-45. [PMID: 15965527 DOI: 10.1039/b503217b] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A strong and stable room temperature phosphorescence (RTP) signal (lambda(ex)/lambda(em) = 298/481 nm) resulting from a 1:1:1 beta-cyclodextrin (beta-CD)/thiabendazole (TBZ)/triton X-100 (TX-100) supramolecular ternary inclusion complex was induced by KI as a heavy atom perturber. Based on the heavy-atom induced RTP, a new phosphorescence method for TBZ determination was established. The analytical curve of TBZ gave a linear range of 20-820 ng mL(-1) with a detection limit and relative standard deviation of 2.1 ng mL(-1) and 1.9%, respectively. The interference of 46 coexisting substances was studied. Compared with the method using a chemical oxygen scavenger, this method is simpler as deoxygenation of the solution is not required. The detection limit and the heavy-atom concentration of the proposed method were decreased about 8 and 4 times, respectively. The lifetime of the phosphorescence was prolonged 9 times and the pH range was greatly broadened. The proposed method has been successfully applied to the determination of TBZ in tap water, lake water and pineapples.
Collapse
Affiliation(s)
- Bo Tang
- College of Chemistry, Chemical Engineering and Materials Science, Shandong Normal University, Jinan, 250014, China.
| | | | | | | | | |
Collapse
|
27
|
Ozhan G, Ozden S, Alpertunga B. Determination of commonly used herbicides in surface water using solid-phase extraction and dual-column HPLC-DAD. JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH. PART. B, PESTICIDES, FOOD CONTAMINANTS, AND AGRICULTURAL WASTES 2005; 40:827-40. [PMID: 16194920 DOI: 10.1080/03601230500227517] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
The present study describes the application of different solid-phase extraction techniques for the extraction, separation, and quantitative determination of 10 commonly used herbicides with different chemical structures (chlorsulfuron, diuron, bentazone, linuron, chlorpropham, fenoxoprop-ethyl, MCPA, diclofop-methyl, fluazifop-butyl, trifluraline) in water. Octadecyl (C(18)) Empore extraction disks, octadecyl (C(18)), and stryene divinylbenzene (SDB) Bond Elut Env cartridges were compared for solid-phase extraction efficiency. Herbicides were separated and quantified by reversed-phase high performance liquid chromatography with diode-array detection (HPLC-DAD) with simultaneous separation on two columns of differing polarity (C(18) and CN) to confirm identification. Analytical separation was performed simultaneously on C(18) and CN columns. Reanalysis of the sample extracts on a (cyano) CN column were used to confirm the identity of these compounds. Method optimization and validation parameters were presented in this work. Recoveries varied from 76.0% to 99.0% for C(18) disks, from 75.1% to 100.0% for C(18) cartridges, and from 54.0% to 98.0% for SDB cartridges over concentrations at 0.025--0.4 microg L(-1). The limits of detection were 0.012--0.035 microg L(-1).
Collapse
Affiliation(s)
- Gül Ozhan
- Department of Pharmaceutical Toxicology, Faculty of Pharmacy, Istanbul University, Istanbul, Turkey.
| | | | | |
Collapse
|
28
|
Takeda S, Fukushi K, Chayama K, Nakayama Y, Tanaka Y, Wakida SI. Simultaneous separation and on-line concentration of amitrole and benzimidazole pesticides by capillary electrophoresis with a volatile migration buffer applicable to mass spectrometric detection. J Chromatogr A 2004; 1051:297-301. [PMID: 15532587 DOI: 10.1016/j.chroma.2004.05.050] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
This study used capillary electrophoresis (CE) to investigate the simultaneous separation and on-line concentration of five pesticides: amitrole (AMT), carbendazim (MBC), 2-aminobenzimidazole (ABI), thiabendazole (TBZ) and 1,2-diaminobenzene (DAB). A volatile migration buffer was used for the investigation because of the applicability to mass spectrometric (MS) detection. They were separated completely at pH 4.0 as a result of changing pH using formic acid-ammonium formate buffer. Values of the dissociation constant for MBC and DAB estimated from the changes in the mobility with pH showed good agreement with values in the literature. Dissociation constants for AMT and TBZ were estimated. Limits of detection (LODs) for the analytes were on the ppm level with UV detection under the optimized separation condition. On-line concentration by simple stacking mode was not effective except to 2-aminobenzimidazole because of the peak tailing. The addition of formic acid to sample matrix improved the peak shapes. That improvement may be attributed to transient isotachophoretic effect. The concentration factors obtained from the comparison of the LODs were in the range of 7.6-27-fold. This concentration method was applied preliminarily to CE with MS detection.
Collapse
Affiliation(s)
- Sahori Takeda
- Special Divisionfor Human Life Technology, AIST Kansai, National Institute of Advanced Industrial Science and Technology (AIST), Osaka, Japan.
| | | | | | | | | | | |
Collapse
|
29
|
Wang M, Wu D, Yao Q, Shen X. Separation and selectivity in micellar electrokinetic chromatography using sodium dodecyl sulfate micelles or Tween 20-modified mixed micelles. Anal Chim Acta 2004. [DOI: 10.1016/j.aca.2004.05.086] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
30
|
Hernández-Borges J, Frías-García S, Cifuentes A, Rodríguez-Delgado MA. Pesticide analysis by capillary electrophoresis. J Sep Sci 2004; 27:947-63. [PMID: 15352712 DOI: 10.1002/jssc.200401820] [Citation(s) in RCA: 63] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
In this work, a critical and updated revision of the current situation of the analysis of pesticides by Capillary Electrophoresis (CE) is presented. The review has been written in two main sections. The first one presents a thorough revision of the various offline and on-line sample preconcentration procedures that have been used in conjunction with CE to analyze these compounds. The second part reviews the various detection strategies (i.e., UV, LIF, MS, and electrochemical) and CE modes that have been applied to the analysis of pesticides. Future trends that can be expected from this hot research area are also discussed.
Collapse
Affiliation(s)
- J Hernández-Borges
- Department of Analytical Chemistry, Nutrition and Food Science, University of La Laguna, 38071 Tenerife, Spain
| | | | | | | |
Collapse
|
31
|
Zamora T, Hidalgo C, López FJ, Hernández F. Determination of fungicide residues in fruits by coupled-column liquid chromatography. J Sep Sci 2004; 27:645-52. [PMID: 15387458 DOI: 10.1002/jssc.200401760] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
Coupled-column liquid chromatography with fluorescence detection was applied to the determination of o-phenylphenol and bitertanol residues in orange and banana fruits. After extraction with a mixture of acetone, dichloromethane-petroleum ether, and ethyl acetate, an extract aliquot of 100 microL was injected directly without any additional clean-up into the chromatographic system using two reversed phase C18 coupled columns. The LC-LC approach allowed automated sample clean up of the vegetal extracts, leading to a simple and rapid analytical procedure, with limits of quantification between 0.01 and 0.05 mg kg(-1). Recovery experiments performed on orange and banana samples fortified at different concentrations (0.01 - 4 mg kg(-1)) gave average recoveries between 70 and 113% with relative standard deviations lower than 15%. The procedure developed was finally applied to orange and banana samples from different geographical locations and the results were confirmed by GC-MS.
Collapse
Affiliation(s)
- Tatiana Zamora
- Analytical Chemistry, Experimental Sciences Dept., University Jaume I, P.O. Box 8029 AP, Castellón, Spain
| | | | | | | |
Collapse
|
32
|
Determination of ortho-phenylphenol, diphenyl and diphenylamine in apples and oranges using HPLC with fluorescence detection. Food Chem 2004. [DOI: 10.1016/s0308-8146(03)00260-7] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
|
33
|
Reyes J, Barrales P, Dı́az A. Gel-surface enhanced fluorescence sensing system coupled to a continuous-flow assembly for simultaneous monitoring of benomyl and carbendazim. Anal Chim Acta 2003. [DOI: 10.1016/s0003-2670(03)00818-3] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
34
|
Capitán-Vallvey LF, Deheidel MKA, Avidad R. Solid-phase spectrophosphorimetric determination of the pesticide o-phenylphenol in water and vegetables. Anal Bioanal Chem 2003; 375:685-91. [PMID: 12638054 DOI: 10.1007/s00216-002-1739-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2002] [Revised: 12/02/2002] [Accepted: 12/05/2002] [Indexed: 10/20/2022]
Abstract
A phosphorimetric method for the determination of o-phenylphenol (OPP) using filter paper as solid support and Tl(I) as heavy metal enhancer of the phosphorescent signal is proposed. The phosphorescence measurements were carried out by placing the paper with the sample between two plates of quartz, thus avoiding the quenching effect produced by atmospheric oxygen and moisture. The linear dynamic range of the method was 0.5-4.0 mg L(-1) and the detection and quantification limits were 0.03 and 0.11 mg L(-1), respectively. The precision of the method (expressed as relative standard deviation) was 1.7% for a sample containing 2.0 mg L(-1) of analyte. The method has been applied to the determination of OPP in different types of water, lettuce, string beans and peppers, with recoveries ranging between 97.1 and 100.7%
Collapse
Affiliation(s)
- L F Capitán-Vallvey
- Department of Analytical Chemistry, University of Granada, 18071 Granada, Spain.
| | | | | |
Collapse
|
35
|
Kaltsonoudis CK, Lamari FN, Prousalis KP, Karamanos NK, Tsegenidis T. Analysis of carbendazim and thiabendazole in lemons by CE-DAD. Chromatographia 2003. [DOI: 10.1007/bf02491713] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
36
|
Blasco C, Fernández M, Picó Y, Font G, Mañes J. Simultaneous determination of imidacloprid, carbendazim, methiocarb and hexythiazox in peaches and nectarines by liquid chromatography–mass spectrometry. Anal Chim Acta 2002. [DOI: 10.1016/s0003-2670(02)00255-6] [Citation(s) in RCA: 56] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
37
|
Rodríguez R, Picó Y, Font G, Mañes J. Analysis of thiabendazole and procymidone in fruits and vegetables by capillary electrophoresis-electrospray mass spectrometry. J Chromatogr A 2002; 949:359-66. [PMID: 11999753 DOI: 10.1016/s0021-9673(01)01395-4] [Citation(s) in RCA: 64] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
A capillary electrophoresis-mass spectrometry method for determining procymidone and thiabendazole in apples, grapes, oranges, pears, strawberries and tomatoes is described. Separation is achieved using a buffer of formic acid-ammonium formate at pH 3.5 with 2% of methanol. Fungicide residues present in the sample are preconcentrated by both solid-phase extraction and injection of large sample volumes into the capillary by a stacking technique, to obtain lower detection limits. Ionization is performed at atmospheric pressure in an electrospray type source and detection is carried out using positive ionization and selected ion monitoring modes. The quantitation limits are 0.005 and 0.05 mg kg(-1), and the mean recoveries are 64 and 75% for thiabendazole and procymidone, respectively, with relative standard deviations below 12% (n=5). Real fruit and vegetable samples are analyzed by the proposed method showing that residues of both fungicides are frequently present.
Collapse
Affiliation(s)
- R Rodríguez
- Laboratorio de Bromatologia i Toxicologia, Facultat de Farmàcia, Universitat de Valencia, Burjassot, Spain
| | | | | | | |
Collapse
|