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Chen SR, Chen LH, Pan L, Wang B. Development of a rapid assay for the determination of zearalenone using bioluminescent Photobacterium phosphoreum T3 and estimation of the efficiency of enzymatic degradation of the mycotoxin by two different systems. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2024:1-10. [PMID: 38857317 DOI: 10.1080/19440049.2024.2363397] [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: 02/23/2024] [Accepted: 05/28/2024] [Indexed: 06/12/2024]
Abstract
Zearalenone (ZEN), a nonsteroidal estrogenic mycotoxin, causes enormous economic losses in the food and feed industries. Simple, rapid, low-cost, and quantitative analysis of ZEN is particularly urgent in the fields of food safety and animal husbandry. Using the bioluminescent bacterium Photobacterium phosphoreum T3, we propose a bioluminescence inhibition assay to evaluate ZEN levels quickly. The limit of detection (LOD), limit of quantification (LOQ), and quantitative working range of this bioluminescence inhibition assay were 0.1 µg/mL, 5 µg/mL, and 5-100 µg/mL, respectively. The concentration-response curve of the bioluminescence inhibition rate and ZEN concentration was plotted within the range 5 to 100 μg/mL, as follows: y = 0.0069x2 - 0.0190x + 7.9907 (R2 = 0.9943, y is luminescence inhibition rate, x is ZEN concentration). First, we used the bioluminescence inhibition assay to detect the remaining ZEN in samples treated with purified lactonohydrolase ZHD101. The bioluminescence inhibition assay results showed a strong correlation with the HPLC analysis. Furthermore, we successfully evaluated the overall toxicity of samples treated with purified peroxidase Prx and H2O2 using the P. phosphoreum T3 bioluminescence inhibition assay. The results indicate that the degradation products of ZEN created by purified peroxidase Prx and H2O2 showed little toxicity to P. phosphoreum T3. In this study, a simple, rapid, and low-cost assay method of zearalenone by bioluminescent P. phosphoreum T3 was developed. The bioluminescence inhibition assay could be used to estimate the efficiency of enzymatic degradation of ZEN.
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Affiliation(s)
- Shu-Rong Chen
- School of Biology and Biological Engineering, South China University of Technology, Guangzhou, China
- Guangdong Provincial Key Laboratory of Fermentation and Enzyme Engineering, South China University of Technology, Guangzhou, China
| | - Li-Hong Chen
- School of Biology and Biological Engineering, South China University of Technology, Guangzhou, China
- Guangdong Provincial Key Laboratory of Fermentation and Enzyme Engineering, South China University of Technology, Guangzhou, China
| | - Li Pan
- School of Biology and Biological Engineering, South China University of Technology, Guangzhou, China
| | - Bin Wang
- School of Biology and Biological Engineering, South China University of Technology, Guangzhou, China
- Guangdong Provincial Key Laboratory of Fermentation and Enzyme Engineering, South China University of Technology, Guangzhou, China
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2
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Sun F, Li Y, Tan H, Wu P, Shencheng Y, Lin H, Lu P, Zhang R, Liu S, Li Y, Yang S. Integrating a Multiple Isotopologue Reaction-Monitoring Technique and LC-MS/MS for Quantitation of Small Molecules: Ten Mycotoxins in Cereals as an Example. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2024; 72:6638-6650. [PMID: 38482854 DOI: 10.1021/acs.jafc.3c08828] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/28/2024]
Abstract
Accurate quantification of mycotoxin in cereals is crucial for ensuring food safety and human health. However, the preparation of traditional multisample external calibration curves (MSCCs) is labor-intensive and error-prone. Here, a multiple isotopologue reaction-monitoring (MIRM)-LC-MS/MS method for accurate quantitation of ten major mycotoxins in cereals was successfully developed and validated, where a novel one-sample multipoint calibration curve (OSCC) strategy is used instead of MSCCs. The OSCC can be established by examining the correlation between the calculated theoretical isotopic abundances and the measured abundance across various MIRM channels. In comparison to the MSCC, the OSCC strategy exhibits outstanding performance including superior selectivity, accuracy (78.4-108.6%), and precision (<12.5%). Furthermore, the proposed OSCC-MIRM-LC-MS/MS method was successfully applied to investigate mycotoxin contamination in cereal samples in China. Considering the advantages of simplified workflows and improved throughput, the OSCC-MIRM-LC-MS/MS methodology holds great promise for accurately quantifying chemical contaminants in foods.
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Affiliation(s)
- Feifei Sun
- Animal-Derived Food Safety Innovation Team, College of Animal Science and Technology, Anhui Agricultural University, Hefei 230036, People's Republic of China
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing 100193, People's Republic of China
| | - Yanshen Li
- College of Life Science, Yantai University, Yantai 264005, Shandong, People's Republic of China
| | - Haiguang Tan
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing 100193, People's Republic of China
| | - Peixu Wu
- Animal-Derived Food Safety Innovation Team, College of Animal Science and Technology, Anhui Agricultural University, Hefei 230036, People's Republic of China
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing 100193, People's Republic of China
| | - Yingnan Shencheng
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing 100193, People's Republic of China
| | - Haopeng Lin
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing 100193, People's Republic of China
| | - Peng Lu
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing 100193, People's Republic of China
| | - Rong Zhang
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing 100193, People's Republic of China
| | - Shuyan Liu
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing 100193, People's Republic of China
| | - Yi Li
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing 100193, People's Republic of China
| | - Shupeng Yang
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing 100193, People's Republic of China
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Macri AM, Nagy AL, Daina S, Toma D, Pop ID, Nadăș GC, Cătoi AF. Occurrence of Types A and B Trichothecenes in Cereal Products Sold in Romanian Markets. Toxins (Basel) 2023; 15:466. [PMID: 37505735 PMCID: PMC10467109 DOI: 10.3390/toxins15070466] [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: 05/26/2023] [Revised: 07/15/2023] [Accepted: 07/18/2023] [Indexed: 07/29/2023] Open
Abstract
In view of the frequent occurrences of mycotoxins in cereals, this study assessed the presence of trichothecenes in 121 samples from Romanian markets. These samples were divided into five groups based on product type: (1) bread and bakery products containing white flour, (2) half-brown bread with whole wheat flour, (3) brown bread containing rye flour, (4) pasta, and (5) raw wheat. Gas Chromatography-Mass Spectrometry was used to detect 13 different mycotoxins, which included the Type A compounds HT-2 toxin and T-2 toxin, as well as the Type B compounds deoxynivalenol and nivalenol. Results indicated trichothecene contamination in 90.08% of our samples, with deoxynivalenol predominating by at least 78% in each examined group. Co-occurrence of three or four trichothecenes were found in 23.85% of our samples. Our study underscores the necessity of consistent monitoring of staple foods to prevent the intake of harmful trichothecenes by consumers.
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Affiliation(s)
- Adrian Maximilian Macri
- Department of Animal Nutrition, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine of Cluj-Napoca, 400372 Cluj-Napoca, Romania;
| | - Andras-Laszlo Nagy
- Department of Biomedical Sciences, Ross University School of Veterinary Medicine, Basseterre P.O. Box 334, Saint Kitts and Nevis;
- Department of Veterinary Toxicology, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine of Cluj-Napoca, 400372 Cluj-Napoca, Romania
| | - Sorana Daina
- Department of Animal Nutrition, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine of Cluj-Napoca, 400372 Cluj-Napoca, Romania;
| | - Diana Toma
- Department of Biochemistry, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine of Cluj-Napoca, 400372 Cluj-Napoca, Romania
| | - Ioana Delia Pop
- Department of Land Measurements and Exact Sciences, Faculty of Horticulture, University of Agricultural Sciences and Veterinary Medicine of Cluj-Napoca, 400372 Cluj-Napoca, Romania;
| | - George Cosmin Nadăș
- Department of Microbiology, Immunology and Epidemiology, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine of Cluj-Napoca, 400372 Cluj-Napoca, Romania;
| | - Adriana Florinela Cătoi
- Department of Pathophysiology, Iuliu Hațieganu University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania;
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4
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Marins-Gonçalves L, Martins Ferreira M, Rocha Guidi L, De Souza D. Is chemical analysis suitable for detecting mycotoxins in agricultural commodities and foodstuffs? Talanta 2023; 265:124782. [PMID: 37339540 DOI: 10.1016/j.talanta.2023.124782] [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: 03/22/2023] [Revised: 05/07/2023] [Accepted: 06/06/2023] [Indexed: 06/22/2023]
Abstract
The assessment of the risks of mycotoxins to humans through consuming contaminated foods resulted in specific legislation that evaluates the presence, quantities, and type of mycotoxins in agricultural commodities and foodstuffs. Thus, to ensure compliance with legislation, food safety and consumer health, the development of suitable analytical procedures for identifying and quantifying mycotoxins in the free or modified form, in low-concentration and in complex samples is necessary. This review reports the application of the modern chemical methods of analysis employed in mycotoxin detection in agricultural commodities and foodstuffs. It is reported extraction methods with reasonable accuracy and those present characteristics according to guidelines of Green Analytical Chemistry. Recent trends in mycotoxins detection using analytical techniques are presented and discussed, evaluating the robustness, precision, accuracy, sensitivity, and selectivity in the detection of different classes of mycotoxins. Sensitivity coming from modern chromatographic techniques allows the detection of very low concentrations of mycotoxins in complex samples. However, it is essential the development of more green, fast and more suitable accuracy extraction methods for mycotoxins, which agricultural commodities producers could use. Despite the high number of research reporting the use of chemically modified voltammetric sensors, mycotoxins detection still has limitations due to the low selectivity from similar chemical structures of mycotoxins. Furthermore, spectroscopic techniques are rarely employed due to the limited number of reference standards for calibration procedures.
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Affiliation(s)
- Lorranne Marins-Gonçalves
- Laboratory of Electroanalytical Applied to Biotechnology and Food Engineering (LEABE), Chemistry Institute, Uberlândia Federal University, Patos de Minas Campus, Major Jerônimo street, 566, Patos de Minas, MG, 38700-002, Brazil; Postgraduate Program in Food Engineering, Chemistry Engineering, Uberlândia Federal University; Patos de Minas Campus, Major Jerônimo street, 566, Patos de Minas, MG, 38700-002, Brazil
| | - Mariana Martins Ferreira
- Postgraduate Program in Food Engineering, Chemistry Engineering, Uberlândia Federal University; Patos de Minas Campus, Major Jerônimo street, 566, Patos de Minas, MG, 38700-002, Brazil
| | - Letícia Rocha Guidi
- Postgraduate Program in Food Engineering, Chemistry Engineering, Uberlândia Federal University; Patos de Minas Campus, Major Jerônimo street, 566, Patos de Minas, MG, 38700-002, Brazil
| | - Djenaine De Souza
- Laboratory of Electroanalytical Applied to Biotechnology and Food Engineering (LEABE), Chemistry Institute, Uberlândia Federal University, Patos de Minas Campus, Major Jerônimo street, 566, Patos de Minas, MG, 38700-002, Brazil; Postgraduate Program in Food Engineering, Chemistry Engineering, Uberlândia Federal University; Patos de Minas Campus, Major Jerônimo street, 566, Patos de Minas, MG, 38700-002, Brazil.
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5
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Gab-Allah MA, Choi K, Kim B. Type B Trichothecenes in Cereal Grains and Their Products: Recent Advances on Occurrence, Toxicology, Analysis and Post-Harvest Decontamination Strategies. Toxins (Basel) 2023; 15:85. [PMID: 36828399 PMCID: PMC9963506 DOI: 10.3390/toxins15020085] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Revised: 01/11/2023] [Accepted: 01/12/2023] [Indexed: 01/19/2023] Open
Abstract
Type B trichothecenes (deoxynivalenol, nivalenol, 3-acetyldeoxynivalenol, 15-acetyldeoxynivalenol) and deoxynivalenol-3-glucoside (DON-3G) are secondary toxic metabolites produced mainly by mycotoxigenic Fusarium fungi and have been recognized as natural contaminants in cereals and cereal-based foods. The latest studies have proven the various negative effects of type B trichothecenes on human health. Due to the widespread occurrence of Fusarium species, contamination by these mycotoxins has become an important aspect for public health and agro-food systems worldwide. Hence, their monitoring and surveillance in various foods have received a significant deal of attention in recent years. In this review, an up-to-date overview of the occurrence profile of major type B trichothecenes and DON-3G in cereal grains and their toxicological implications are outlined. Furthermore, current trends in analytical methodologies for their determination are overviewed. This review also covers the factors affecting the production of these mycotoxins, as well as the management strategies currently employed to mitigate their contamination in foods. Information presented in this review provides good insight into the progress that has been achieved in the last years for monitoring type B trichothecenes and DON-3G, and also would help the researchers in their further investigations on metabolic pathway analysis and toxicological studies of these Fusarium mycotoxins.
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Affiliation(s)
- Mohamed A. Gab-Allah
- Organic Metrology Group, Division of Chemical and Biological Metrology, Korea Research Institute of Standards and Science, Daejeon 34113, Republic of Korea
- Department of Bio-Analytical Science, University of Science and Technology, Daejeon 34113, Republic of Korea
- Reference Materials Lab, National Institute of Standards, P.O. Box 136, Giza 12211, Egypt
| | - Kihwan Choi
- Organic Metrology Group, Division of Chemical and Biological Metrology, Korea Research Institute of Standards and Science, Daejeon 34113, Republic of Korea
- Graduate School of Analytical Science and Technology, Chungnam National University, Daejeon 34134, Republic of Korea
| | - Byungjoo Kim
- Organic Metrology Group, Division of Chemical and Biological Metrology, Korea Research Institute of Standards and Science, Daejeon 34113, Republic of Korea
- Department of Bio-Analytical Science, University of Science and Technology, Daejeon 34113, Republic of Korea
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6
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Fast extraction of aflatoxins, ochratoxins and enniatins from maize with magnetic covalent organic framework prior to HPLC-MS/MS detection. Food Chem 2022; 404:134464. [DOI: 10.1016/j.foodchem.2022.134464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Revised: 09/23/2022] [Accepted: 09/27/2022] [Indexed: 11/21/2022]
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7
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Kumar P, Mahato DK, Gupta A, Pandey S, Paul V, Saurabh V, Pandey AK, Selvakumar R, Barua S, Kapri M, Kumar M, Kaur C, Tripathi AD, Gamlath S, Kamle M, Varzakas T, Agriopoulou S. Nivalenol Mycotoxin Concerns in Foods: An Overview on Occurrence, Impact on Human and Animal Health and Its Detection and Management Strategies. Toxins (Basel) 2022; 14:toxins14080527. [PMID: 36006189 PMCID: PMC9413460 DOI: 10.3390/toxins14080527] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Revised: 07/25/2022] [Accepted: 07/26/2022] [Indexed: 12/27/2022] Open
Abstract
Mycotoxins are secondary metabolites produced by fungi that infect a wide range of foods worldwide. Nivalenol (NIV), a type B trichothecene produced by numerous Fusarium species, has the ability to infect a variety of foods both in the field and during post-harvest handling and management. NIV is frequently found in cereal and cereal-based goods, and its strong cytotoxicity poses major concerns for both human and animal health. To address these issues, this review briefly overviews the sources, occurrence, chemistry and biosynthesis of NIV. Additionally, a brief overview of several sophisticated detection and management techniques is included, along with the implications of processing and environmental factors on the formation of NIV. This review’s main goal is to offer trustworthy and current information on NIV as a mycotoxin concern in foods, with potential mitigation measures to assure food safety and security.
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Affiliation(s)
- Pradeep Kumar
- Applied Microbiology Laboratory, Department of Forestry, North Eastern Regional Institute of Science and Technology, Nirjuli 791109, India;
- Department of Botany, University of Lucknow, Lucknow 226007, India
- Correspondence: (P.K.); (S.A.)
| | - Dipendra Kumar Mahato
- CASS Food Research Centre, School of Exercise and Nutrition Sciences, Deakin University, Burwood, VIC 3125, Australia; (D.K.M.); (S.G.)
| | - Akansha Gupta
- Department of Dairy Science and Food Technology, Institute of Agricultural Sciences, Banaras Hindu University, Varanasi 221005, India; (A.G.); (S.P.); (V.P.); (A.D.T.)
| | - Surabhi Pandey
- Department of Dairy Science and Food Technology, Institute of Agricultural Sciences, Banaras Hindu University, Varanasi 221005, India; (A.G.); (S.P.); (V.P.); (A.D.T.)
| | - Veena Paul
- Department of Dairy Science and Food Technology, Institute of Agricultural Sciences, Banaras Hindu University, Varanasi 221005, India; (A.G.); (S.P.); (V.P.); (A.D.T.)
| | - Vivek Saurabh
- Division of Food Science and Postharvest Technology, ICAR—Indian Agricultural Research Institute, New Delhi 110012, India; (V.S.); (C.K.)
| | - Arun Kumar Pandey
- Food Science and Technology, MMICT & BM(HM) Maharishi Markandeshwar (Deemed to be University), Mullana, Ambala 133207, India;
| | - Raman Selvakumar
- Centre for Protected Cultivation Technology, ICAR-Indian Agricultural Research Institute, Pusa Campus, New Delhi 110012, India;
| | - Sreejani Barua
- Department of Agricultural and Food Engineering, Indian Institute of Technology, Kharagpur 721302, India;
| | - Mandira Kapri
- Centre for Rural Development and Technology (CRDT), Indian Institute of Technology Delhi (IITD), New Delhi 110016, India;
| | - Manoj Kumar
- Chemical and Biochemical Processing Division, ICAR-Central Institute for Research on Cotton Technology, Mumbai 400019, India;
| | - Charanjit Kaur
- Division of Food Science and Postharvest Technology, ICAR—Indian Agricultural Research Institute, New Delhi 110012, India; (V.S.); (C.K.)
| | - Abhishek Dutt Tripathi
- Department of Dairy Science and Food Technology, Institute of Agricultural Sciences, Banaras Hindu University, Varanasi 221005, India; (A.G.); (S.P.); (V.P.); (A.D.T.)
| | - Shirani Gamlath
- CASS Food Research Centre, School of Exercise and Nutrition Sciences, Deakin University, Burwood, VIC 3125, Australia; (D.K.M.); (S.G.)
| | - Madhu Kamle
- Applied Microbiology Laboratory, Department of Forestry, North Eastern Regional Institute of Science and Technology, Nirjuli 791109, India;
| | - Theodoros Varzakas
- Department of Food Science and Technology, University of the Peloponnese, Antikalamos, 24100 Kalamata, Greece;
| | - Sofia Agriopoulou
- Department of Food Science and Technology, University of the Peloponnese, Antikalamos, 24100 Kalamata, Greece;
- Correspondence: (P.K.); (S.A.)
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8
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Gab-Allah MA, Tahoun IF, Yamani RN, Rend EA, Shehata AB. Eco-friendly and sensitive analytical method for determination of T-2 toxin and HT-2 toxin in cereal products using UPLC-MS/MS. J Food Compost Anal 2022. [DOI: 10.1016/j.jfca.2022.104395] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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9
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Stability of a calibrant as certified reference material for determination of trans-zearalenone by high performance liquid chromatography-diode array detection-triple quadrupole tandem mass spectrometry. Anal Bioanal Chem 2022; 414:3631-3641. [PMID: 35305116 DOI: 10.1007/s00216-022-04002-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Accepted: 03/02/2022] [Indexed: 11/01/2022]
Abstract
In this study, a trans-zearalenone (trans-ZEN) calibrant in acetonitrile as certified reference material (CRM) was prepared and intensively investigated the stability by high performance liquid chromatography coupled diode array detection and triple quadrupole tandem mass spectrometry (HPLC-DAD-MS/MS). The photoisomerization and degradation of main component and related impurities in trans-ZEN calibrant CRM was studied in detail under different light conditions such as UV light (254 nm), sunlight, and visible light. Trans-ZEN in acetonitrile was confirmed a significant shift toward cis-ZEN up to a 52% cis-isomerization rate after exposing to UV light (254 nm) in transparent ampule for 1 day. The unsaturated double bond photosensitive groups of trans-ZEN and cis-ZEN will further undergo photoreaction to generate more isomers and related products with the increase of UV irradiation time. The calibrant in amber ampules was relatively stable after exposing to sunlight for 28 days, with only 0.35% cis-isomer observed. The results indicated that trans-ZEN solution calibrant should be packed in amber ampules to avoid UV rays. Thermal stability test exhibited this calibrant was stable over 6 weeks even at 60 °C. Trans-ZEN was found to be more stable in acetonitrile than in methanol since an unknown impurity was observed in methanol after 6 weeks placed at 25 °C. The stability study of trans-ZEN calibrant provided a basis for the usage, storage, and transportation of the CRM. A concentration and expanded uncertainty of the trans-ZEN calibrant CRM of 11.01 ± 0.18 µg/mL was developed.
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Narváez A, Castaldo L, Izzo L, Pallarés N, Rodríguez-Carrasco Y, Ritieni A. Deoxynivalenol contamination in cereal-based foodstuffs from Spain: Systematic review and meta-analysis approach for exposure assessment. Food Control 2022. [DOI: 10.1016/j.foodcont.2021.108521] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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11
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Gab-Allah MA, Choi K, Kim B. Development of isotope dilution–liquid chromatography/tandem mass spectrometry as a candidate reference method for the accurate determination of patulin in apple products. Anal Bioanal Chem 2022; 414:1867-1879. [DOI: 10.1007/s00216-021-03817-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 11/18/2021] [Accepted: 11/30/2021] [Indexed: 01/09/2023]
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12
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Wang W, Zhang Q, Ma F, Li P. Simultaneous determination of aflatoxins, fumonisin B 1, T-2 and cyclopiazonic acid in agri-products by immunomagnetic solid-phase extraction coupled with UHPLC-MS/MS. Food Chem 2022; 378:132020. [PMID: 35033719 DOI: 10.1016/j.foodchem.2021.132020] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Revised: 12/30/2021] [Accepted: 12/30/2021] [Indexed: 12/30/2022]
Abstract
In the present study, a rapid and sensitive determination method of seven mycotoxins was developed using immunomagnetic solid-phase extraction (IMPSE) coupled with UHPLC-MS/MS. Monoclonal antibodies were conjugated with CNBr superparamagnetic beads, and the major parameters affecting the IMPSE efficiency were systematically investigated. Under the optimized conditions, the mycotoxins were purified with the IMSPE procedure within 15 min and simultaneously quantified by UHPLC-MS/MS. Good linearities of the analytic method were established with the determination coefficients (R2) ranging from 0.9952 to 0.9997. The limit of quantifications were 0.04 µg kg-1 ∼ 0.16 µg kg-1, which fully satisfied the regulatory maximum levels. The recoveries were 84.5-112.7% with intra-day and inter-day precision less than 15.2%. Finally, the proposed IMSPE-UHPLC-MS/MS was successfully utilized to analyze seven mycotoxins in peanut, maize, and wheat, providing a simple and robust extraction and enrichment procedure of hydrophilic and zwitterionic analytes from complex matrix.
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Affiliation(s)
- Wenhua Wang
- Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Wuhan 430062, China; Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture and Rural Affairs, Wuhan 430062, China; Key Laboratory of Detection for Mycotoxins, Ministry of Agriculture and Rural Affairs, Wuhan 430062, China
| | - Qi Zhang
- Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Wuhan 430062, China; Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture and Rural Affairs, Wuhan 430062, China; Laboratory of Quality and Safety Risk Assessment for Oilseeds Products (Wuhan), Ministry of Agriculture and Rural Affairs, Wuhan 430062, China
| | - Fei Ma
- Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Wuhan 430062, China; Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture and Rural Affairs, Wuhan 430062, China; Key Laboratory of Detection for Mycotoxins, Ministry of Agriculture and Rural Affairs, Wuhan 430062, China; Laboratory of Quality and Safety Risk Assessment for Oilseeds Products (Wuhan), Ministry of Agriculture and Rural Affairs, Wuhan 430062, China.
| | - Peiwu Li
- Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Wuhan 430062, China; Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture and Rural Affairs, Wuhan 430062, China; Key Laboratory of Detection for Mycotoxins, Ministry of Agriculture and Rural Affairs, Wuhan 430062, China; Laboratory of Quality and Safety Risk Assessment for Oilseeds Products (Wuhan), Ministry of Agriculture and Rural Affairs, Wuhan 430062, China; Quality Inspection and Test Center for Oilseeds Products, Ministry of Agriculture and Rural Affairs, Wuhan 430062, China
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13
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Mahato DK, Pandhi S, Kamle M, Gupta A, Sharma B, Panda BK, Srivastava S, Kumar M, Selvakumar R, Pandey AK, Suthar P, Arora S, Kumar A, Gamlath S, Bharti A, Kumar P. Trichothecenes in food and feed: Occurrence, impact on human health and their detection and management strategies. Toxicon 2022; 208:62-77. [DOI: 10.1016/j.toxicon.2022.01.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Revised: 01/25/2022] [Accepted: 01/27/2022] [Indexed: 12/12/2022]
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14
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Tahoun IF, Gab-Allah MA, Yamani RN, Shehata AB. Development and validation of a reliable LC-MS/MS method for simultaneous determination of deoxynivalenol and T-2 toxin in maize and oats. Microchem J 2021. [DOI: 10.1016/j.microc.2021.106599] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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15
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Eslami Z, Mahdavi V, Tajdar-Oranj B. Probabilistic health risk assessment based on Monte Carlo simulation for pesticide residues in date fruits of Iran. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:42037-42050. [PMID: 33797041 DOI: 10.1007/s11356-021-13542-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Accepted: 03/16/2021] [Indexed: 06/12/2023]
Abstract
The validation of an analytical procedure based on the quick, easy, cheap, effective, rugged, and safe (QuEChERS) approach is presented for multiresidue analysis of pesticides in dates by liquid chromatography-tandem mass spectrometry (UHPLC-MS2). The proposed methodology was applied for simultaneous quantification of 16 pesticides in 50 different date fruits. Method validation was performed regarding accuracy, precision, LDR, LOD, and LOQ, as well as matrix effects. Results of validation were satisfactory, with recoveries higher than 80% for 75% of the samples for 100- and 500- μg L-1 spike levels. Evaluation of the matrix effect revealed that for 81% of the samples, a slight matrix effect was observed. Residues in 92% of the real samples were found below national MRLs. Afterward, hazard quotient (HQ) and total hazard quotient (THQ) of human health risk assessment of pesticides was estimated using a probabilistic approach based on the Monte Carlo (MC) algorithm. Total hazard quotient (THQ) in adults based on the consumption of dates in total samples was estimated to be 7.8% and 36.7% for adults and children, respectively. Since the studied pesticides are registered in the country and are the most widely used pesticides on dates, the occurrence of other pesticide residues seems to be unlikely. Consequently, the applied health risk assessment on Iranian date fruit samples showed that the HQ for adults and children populations indicates no risk to human health.
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Affiliation(s)
- Zahra Eslami
- Mycobacteriology Research Centre (MRC), National Research Institute of Tuberculosis and Lung Disease (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Vahideh Mahdavi
- Agricultural Research, Education and Extension Organization (AREEO), Iranian Research Institute of Plant Protection, P.O. Box 1475744741, Tehran, Iran.
| | - Behrouz Tajdar-Oranj
- Student Research Committee, Department of Food Technology, Faculty of Nutrition Sciences and Food Technology/National Nutrition and Food Technology Research Institute, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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16
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Janik E, Niemcewicz M, Podogrocki M, Ceremuga M, Gorniak L, Stela M, Bijak M. The Existing Methods and Novel Approaches in Mycotoxins' Detection. Molecules 2021; 26:3981. [PMID: 34210086 PMCID: PMC8271920 DOI: 10.3390/molecules26133981] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2021] [Revised: 06/23/2021] [Accepted: 06/28/2021] [Indexed: 11/24/2022] Open
Abstract
Mycotoxins represent a wide range of secondary, naturally occurring and practically unavoidable fungal metabolites. They contaminate various agricultural commodities like cereals, maize, peanuts, fruits, and feed at any stage in pre- or post-harvest conditions. Consumption of mycotoxin-contaminated food and feed can cause acute or chronic toxicity in human and animals. The risk that is posed to public health have prompted the need to develop methods of analysis and detection of mycotoxins in food products. Mycotoxins wide range of structural diversity, high chemical stability, and low concentrations in tested samples require robust, effective, and comprehensible detection methods. This review summarizes current methods, such as chromatographic and immunochemical techniques, as well as novel, alternative approaches like biosensors, electronic noses, or molecularly imprinted polymers that have been successfully applied in detection and identification of various mycotoxins in food commodities. In order to highlight the significance of sampling and sample treatment in the analytical process, these steps have been comprehensively described.
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Affiliation(s)
- Edyta Janik
- Biohazard Prevention Centre, Faculty of Biology and Environmental Protection, University of Lodz, Pomorska 141/143, 90-236 Lodz, Poland; (E.J.); (M.N.); (M.P.); (L.G.)
| | - Marcin Niemcewicz
- Biohazard Prevention Centre, Faculty of Biology and Environmental Protection, University of Lodz, Pomorska 141/143, 90-236 Lodz, Poland; (E.J.); (M.N.); (M.P.); (L.G.)
| | - Marcin Podogrocki
- Biohazard Prevention Centre, Faculty of Biology and Environmental Protection, University of Lodz, Pomorska 141/143, 90-236 Lodz, Poland; (E.J.); (M.N.); (M.P.); (L.G.)
| | - Michal Ceremuga
- Military Institute of Armament Technology, Prymasa Stefana Wyszyńskiego 7, 05-220 Zielonka, Poland;
| | - Leslaw Gorniak
- Biohazard Prevention Centre, Faculty of Biology and Environmental Protection, University of Lodz, Pomorska 141/143, 90-236 Lodz, Poland; (E.J.); (M.N.); (M.P.); (L.G.)
| | - Maksymilian Stela
- CBRN Reconnaissance and Decontamination Department, Military Institute of Chemistry and Radiometry, Antoniego Chrusciela “Montera” 105, 00-910 Warsaw, Poland;
| | - Michal Bijak
- Biohazard Prevention Centre, Faculty of Biology and Environmental Protection, University of Lodz, Pomorska 141/143, 90-236 Lodz, Poland; (E.J.); (M.N.); (M.P.); (L.G.)
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17
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Xu H, Sun J, Wang H, Zhang Y, Sun X. Adsorption of aflatoxins and ochratoxins in edible vegetable oils with dopamine-coated magnetic multi-walled carbon nanotubes. Food Chem 2021; 365:130409. [PMID: 34256225 DOI: 10.1016/j.foodchem.2021.130409] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 06/15/2021] [Accepted: 06/16/2021] [Indexed: 12/24/2022]
Abstract
A new, green, and cost-effective magnetic solid-phase extraction of aflatoxins and ochratoxins from edible vegetable oils samples was developed using polydopamine-coated magnetic multi-walled carbon nanotubes (PDA@Fe3O4-MWCNTs) as the absorbent. PDA@Fe3O4-MWCNTs nanomaterials were prepared by chemical co-precipitation and in situ oxidation and self-polymerization of dopamine and was characterized. Factors affecting MSPE and the adsorption behavior of the adsorbent to mycotoxins were studied, and the optimal extraction conditions of MSPE and the complexity of the adsorption process were determined. Based on this, the magnetic solid-phase extraction-high-performance liquid chromatography-fluorescence detection method (MSPE-HPLC-FLD) was established for determining six mycotoxins [aflatoxin B1 (AFB1), AFB2, AFG1, and AFG2, and ochratoxin A (OTA) and OTB)] in vegetable oils. The recovery was 70.15%~89.25%, and RSD was ≤6.4%. PDA@Fe3O4-MWCNTs showed a high affinity toward aflatoxins and ochratoxins, allowing selective extraction and quantification of aflatoxins and ochratoxins from complex sample matrices.
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Affiliation(s)
- Hongwen Xu
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Synergetic Innovation Center of Food Safety and Nutrition, Jiangnan University, Lihu Road 1800, 214122 Wuxi, China; Guangzhou Guangdian Metrology and Inspection Co., Ltd., Guangzhou 510627 China
| | - Jiadi Sun
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Synergetic Innovation Center of Food Safety and Nutrition, Jiangnan University, Lihu Road 1800, 214122 Wuxi, China
| | - Haiming Wang
- Guangzhou Guangdian Metrology and Inspection Co., Ltd., Guangzhou 510627 China
| | - Yinzhi Zhang
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Synergetic Innovation Center of Food Safety and Nutrition, Jiangnan University, Lihu Road 1800, 214122 Wuxi, China
| | - Xiulan Sun
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Synergetic Innovation Center of Food Safety and Nutrition, Jiangnan University, Lihu Road 1800, 214122 Wuxi, China.
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18
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Accurate determination of type B trichothecenes and conjugated deoxynivalenol in grains by isotope dilution–liquid chromatography tandem mass spectrometry. Food Control 2021. [DOI: 10.1016/j.foodcont.2020.107557] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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19
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Current role of modern chromatography and mass spectrometry in the analysis of mycotoxins in food. Trends Analyt Chem 2021. [DOI: 10.1016/j.trac.2020.116156] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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20
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Han C, Hu B, Li Z, Liu C, Wang N, Fu C, Shen Y. Determination of Fipronil and Four Metabolites in Foodstuffs of Animal Origin Using a Modified QuEChERS Method and GC–NCI–MS/MS. FOOD ANAL METHOD 2020. [DOI: 10.1007/s12161-020-01872-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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21
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Determination of Four Amide Fungicides in Grape Wine by Gas Chromatography Coupled with Tandem Mass Spectrometry. FOOD ANAL METHOD 2020. [DOI: 10.1007/s12161-020-01844-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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22
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Singh J, Mehta A. Rapid and sensitive detection of mycotoxins by advanced and emerging analytical methods: A review. Food Sci Nutr 2020; 8:2183-2204. [PMID: 32405376 PMCID: PMC7215233 DOI: 10.1002/fsn3.1474] [Citation(s) in RCA: 79] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2019] [Revised: 01/20/2020] [Accepted: 01/22/2020] [Indexed: 01/24/2023] Open
Abstract
Quantification of mycotoxins in foodstuffs is extremely difficult as a limited amount of toxins are known to be presented in the food samples. Mycotoxins are secondary toxic metabolites, made primarily by fungal species, contaminating feeds and foods. Due to the presence in globally used grains, it is an unpreventable problem that causes various acute and chronic impacts on human and animal health. Over the previous few years, however, progress has been made in mycotoxin analysis studies. Easier techniques of sample cleanup and advanced chromatographic approaches have been developed, primarily high-performance liquid chromatography. Few extremely sophisticated and adaptable tools such as high-resolution mass spectrometry and gas chromatography-tandem MS/MS have become more important. In addition, Immunoassay, Advanced quantitative techniques are now globally accepted for mycotoxin analysis. Thus, this review summarizes these traditional and highly advance methods and their characteristics for evaluating mycotoxins.
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Affiliation(s)
- Jyoti Singh
- Department of Integrative BiologySchool of Biosciences and TechnologyVellore Institute of TechnologyVelloreIndia
| | - Alka Mehta
- Department of Integrative BiologySchool of Biosciences and TechnologyVellore Institute of TechnologyVelloreIndia
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23
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Agriopoulou S, Stamatelopoulou E, Varzakas T. Advances in Analysis and Detection of Major Mycotoxins in Foods. Foods 2020; 9:E518. [PMID: 32326063 PMCID: PMC7230321 DOI: 10.3390/foods9040518] [Citation(s) in RCA: 74] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Accepted: 04/16/2020] [Indexed: 12/19/2022] Open
Abstract
Mycotoxins are the most widely studied biological toxins, which contaminate foods at very low concentrations. This review describes the emerging extraction techniques and the current and alternatives analytical techniques and methods that have been used to successfully detect and identify important mycotoxins. Some of them have proven to be particularly effective in not only the detection of mycotoxins, but also in detecting mycotoxin-producing fungi. Chromatographic techniques such as high-performance liquid chromatography coupled with various detectors like fluorescence, diode array, UV, liquid chromatography coupled with mass spectrometry, and liquid chromatography-tandem mass spectrometry, have been powerful tools for analyzing and detecting major mycotoxins. Recent progress of the development of rapid immunoaffinity-based detection techniques such as immunoassays and biosensors, as well as emerging technologies like proteomic and genomic methods, molecular techniques, electronic nose, aggregation-induced emission dye, quantitative NMR and hyperspectral imaging for the detection of mycotoxins in foods, have also been presented.
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Affiliation(s)
| | | | - Theodoros Varzakas
- Department of Food Science and Technology, University of the Peloponnese, Antikalamos, 24100 Kalamata, Greece; (S.A.); (E.S.)
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24
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Wan J, Chen B, Rao J. Occurrence and preventive strategies to control mycotoxins in cereal-based food. Compr Rev Food Sci Food Saf 2020; 19:928-953. [PMID: 33331688 DOI: 10.1111/1541-4337.12546] [Citation(s) in RCA: 58] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Revised: 12/20/2019] [Accepted: 01/15/2020] [Indexed: 12/30/2022]
Abstract
Mycotoxins contamination in cereal-based food is ubiquitous according to systematic review of the scientific documentation of worldwide mycotoxin contamination in cereal and their products between 2008 and 2018, thus representing food safety issue especially in developing tropical countries. Food processing plays a vital role to prevent mycotoxin contamination in food. Therefore, it is with great urgency to develop strategies to inhibit fungi growth and mycotoxin production during food processing. This review begins by discussing physicochemical properties of five most common mycotoxins (aflatoxins, fumonisins, ochratoxins, deoxynivalenol, and zearalenone) found in cereal grains, regulation for mycotoxins in food, and their potential negative impact on human health. The fate of mycotoxins during major cereal-based food processing including milling, breadmaking, extrusion, malting, and brewing was then summarized. In the end, traditional mitigation strategies including physical and chemical and potential application of biocontrol agent and essential oil nanoemulsions that can be applied during food processing were discussed. It indicated that no single method is currently available to completely prevent mycotoxin contamination in cereal foods.
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Affiliation(s)
- Jing Wan
- Department of Plant Sciences, North Dakota State University, Fargo, ND.,School of Liquor and Food Engineering, Guizhou University, Guiyang, China
| | - Bingcan Chen
- Department of Plant Sciences, North Dakota State University, Fargo, ND
| | - Jiajia Rao
- Department of Plant Sciences, North Dakota State University, Fargo, ND
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25
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26
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Agriopoulou S, Stamatelopoulou E, Varzakas T. Advances in Occurrence, Importance, and Mycotoxin Control Strategies: Prevention and Detoxification in Foods. Foods 2020; 9:E137. [PMID: 32012820 PMCID: PMC7074356 DOI: 10.3390/foods9020137] [Citation(s) in RCA: 262] [Impact Index Per Article: 65.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2019] [Revised: 01/21/2020] [Accepted: 01/22/2020] [Indexed: 02/07/2023] Open
Abstract
Mycotoxins are toxic substances that can infect many foods with carcinogenic, genotoxic, teratogenic, nephrotoxic, and hepatotoxic effects. Mycotoxin contamination of foodstuffs causes diseases worldwide. The major classes of mycotoxins that are of the greatest agroeconomic importance are aflatoxins, ochratoxins, fumonisins, trichothecenes, emerging Fusarium mycotoxins, enniatins, ergot alkaloids, Alternaria toxins, and patulin. Thus, in order to mitigate mycotoxin contamination of foods, many control approaches are used. Prevention, detoxification, and decontamination of mycotoxins can contribute in this purpose in the pre-harvest and post-harvest stages. Therefore, the purpose of the review is to elaborate on the recent advances regarding the occurrence of main mycotoxins in many types of important agricultural products, as well as the methods of inactivation and detoxification of foods from mycotoxins in order to reduce or fully eliminate them.
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Affiliation(s)
- Sofia Agriopoulou
- Department of Food Science and Technology, University of the Peloponnese, Antikalamos, 24100 Kalamata, Greece; (E.S.); (T.V.)
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27
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Fluorometric lateral flow immunoassay for simultaneous determination of three mycotoxins (aflatoxin B 1, zearalenone and deoxynivalenol) using quantum dot microbeads. Mikrochim Acta 2019; 186:748. [PMID: 31696359 DOI: 10.1007/s00604-019-3879-6] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2019] [Accepted: 09/29/2019] [Indexed: 10/25/2022]
Abstract
A fluorometric lateral flow immunoassay (LFA) is described for the simultaneous determination of the mycotoxins aflatoxin B1 (AFB1), zearalenone (ZEN) and deoxynivalenol (DON). The method is based on the use of CdSe/SiO2 quantum dot microbeads (QBs) with a mean diameter of 106 nm. These have strong red luminescence (with excitation/emission peaks at 365/622 nm) which results in enhanced sensitivity. The QBs binding with monoclonal antibodies (mAbs) as the signal probes can react specifically with AFB1, ZEN and DON, respectively. There is an inverse correlation between the fluorescence signal intensity of test line and the analyte content, which can realize the quantitative analysis of analytes within 15 min. The limits of detection in solution are 10, 80 and 500 pg mL-1 for AFB1, ZEN and DON, respectively. Besides, the average recoveries from spiked feed range from 85.5 to 119.0%, and the relative standard deviations are less than 16.4% for both intra- and inter-day assays. The method was used to analyze naturally contaminated feedstuff, and this resulted in a good agreement with data obtained by LC-MS/MS. Graphical abstractSchematic representation of a fluorometric method for the simultaneous determination of three mycotoxins. Quantum dot microbeads (QBs) binding with monoclonal antibodies (mAbs) are signal probes. There is an inverse correlation between the fluorescence intensity of test line and the analyte concentration.
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28
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Liu H, Zhang J, Ding K, Chen X, Han T. The development and characterisation of an immunoaffinity column used for the simultaneous selective extraction of Fusarium toxins from grain products. QUALITY ASSURANCE AND SAFETY OF CROPS & FOODS 2019. [DOI: 10.3920/qas2018.1496] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Affiliation(s)
- H.J. Liu
- Food Science and Engineering College, Beijing Laboratory of Food Quality and Safety, Beijing Key Laboratory of Agricultural Product Detection and Control for Spoilage Organisms and Pesticides, Beijing University of Agriculture, Beijing 102206, China P.R
| | - J.N. Zhang
- Food Science and Engineering College, Beijing Laboratory of Food Quality and Safety, Beijing Key Laboratory of Agricultural Product Detection and Control for Spoilage Organisms and Pesticides, Beijing University of Agriculture, Beijing 102206, China P.R
| | - K. Ding
- Food Science and Engineering College, Beijing Laboratory of Food Quality and Safety, Beijing Key Laboratory of Agricultural Product Detection and Control for Spoilage Organisms and Pesticides, Beijing University of Agriculture, Beijing 102206, China P.R
| | - X.N. Chen
- Food Science and Engineering College, Beijing Laboratory of Food Quality and Safety, Beijing Key Laboratory of Agricultural Product Detection and Control for Spoilage Organisms and Pesticides, Beijing University of Agriculture, Beijing 102206, China P.R
| | - T. Han
- Food Science and Engineering College, Beijing Laboratory of Food Quality and Safety, Beijing Key Laboratory of Agricultural Product Detection and Control for Spoilage Organisms and Pesticides, Beijing University of Agriculture, Beijing 102206, China P.R
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29
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Tolosa J, Barba FJ, Font G, Ferrer E. Mycotoxin Incidence in Some Fish Products: QuEChERS Methodology and Liquid Chromatography Linear Ion Trap Tandem Mass Spectrometry Approach. Molecules 2019; 24:molecules24030527. [PMID: 30717117 PMCID: PMC6384792 DOI: 10.3390/molecules24030527] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2018] [Revised: 01/29/2019] [Accepted: 01/30/2019] [Indexed: 11/16/2022] Open
Abstract
The inclusion of vegetal raw materials in feed for fish farming has increased the risk of mycotoxin occurrence in feed, as well as in edible tissues from fish fed with contaminated feed, due to the carry-over to muscle portions. Therefore, the objective of this study was to evaluate the occurrence of 15 mycotoxins in processed fish products, which are commonly consumed, such as smoked salmon and trout, different types of sushi, and gula substitutes. A QuEChERS method was employed to perform the mycotoxin extraction from fish samples. For mycotoxin identification and quantitation, the selected technique was the liquid chromatography-tandem mass spectrometry linear ion trap (LC-MS/MS-LIT). Smoked fish and sushi samples results were negative regarding the presence of all 15 mycotoxins studied. In contrast, small amounts of fusarenon-X and enniatin B were found in gula substitute samples.
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Affiliation(s)
- Josefa Tolosa
- Laboratory of Food Chemistry and Toxicology, Faculty of Pharmacy, University of Valencia, Avenue Vicent Andrés Estellés s/n, 46100 Burjassot, Spain.
| | - Francisco J Barba
- Laboratory of Food Chemistry and Toxicology, Faculty of Pharmacy, University of Valencia, Avenue Vicent Andrés Estellés s/n, 46100 Burjassot, Spain.
| | - Guillermina Font
- Laboratory of Food Chemistry and Toxicology, Faculty of Pharmacy, University of Valencia, Avenue Vicent Andrés Estellés s/n, 46100 Burjassot, Spain.
| | - Emilia Ferrer
- Laboratory of Food Chemistry and Toxicology, Faculty of Pharmacy, University of Valencia, Avenue Vicent Andrés Estellés s/n, 46100 Burjassot, Spain.
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30
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Bouafifssa Y, Manyes L, Rahouti M, Mañes J, Berrada H, Zinedine A, Fernández-Franzón M. Multi-Occurrence of Twenty Mycotoxinsin Pasta and a Risk Assessment in the Moroccan Population. Toxins (Basel) 2018; 10:E432. [PMID: 30373176 PMCID: PMC6266187 DOI: 10.3390/toxins10110432] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2018] [Revised: 10/20/2018] [Accepted: 10/23/2018] [Indexed: 12/18/2022] Open
Abstract
In the present study, the multi-occurrence of twenty (20) mycotoxins in pasta samples consumed in Morocco was assessed. For this, a modified Quick, Easy, Cheap Effective, Rugged, and Safe method was validated. The mycotoxins studied were identified and quantified by liquid chromatography⁻tandem mass spectrometry (LC⁻MS/MS) and gas chromatography⁻tandem mass spectrometry (GC-MS/MS). The validated method was applied to one hundred and six (n = 106) pasta samples purchased from several areas in the country. The analytical results showed that 99 out of 106 total samples (93.4%) were contaminated with at least one mycotoxin. Nine mycotoxins (Aflatoxin B1, Enniatin B, Enniatin B1, Enniatin A1, Zearalenone, Deoxynivalenol, 3-Acetyl-Deoxynivalenol, T-2, and HT-2 toxins) were present in the pasta samples. Enniatin B and Enniatin B1 were the predominant mycotoxins. The Zearalenone, Deoxynivalenol, HT-2, and T-2 toxins were present in 51.8%, 43.5%, 34.9%, and 16% of samples, respectively. Aflatoxin B1 was detected in only 2 samples. Risk exposure assessment concluded that mycotoxin levels found in pasta do not pose a significant human health risk for the Moroccan population. This is the first paper drafted on the multi-occurrence of mycotoxins in pasta from this country.
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Affiliation(s)
- Youssef Bouafifssa
- Department of Biology, Faculty of Sciences, University Mohammed V Agdal, Avenue Ibn Batouta, Rabat 10010, Morocco.
| | - Lara Manyes
- Laboratory of Food Chemistry and Toxicology, Faculty of Pharmacy, University of València, Vicent Andrés Estelléss/n, 46100 Burjassot, Spain.
| | - Mohamed Rahouti
- Department of Biology, Faculty of Sciences, University Mohammed V Agdal, Avenue Ibn Batouta, Rabat 10010, Morocco.
| | - Jordi Mañes
- Laboratory of Food Chemistry and Toxicology, Faculty of Pharmacy, University of València, Vicent Andrés Estelléss/n, 46100 Burjassot, Spain.
| | - Houda Berrada
- Laboratory of Food Chemistry and Toxicology, Faculty of Pharmacy, University of València, Vicent Andrés Estelléss/n, 46100 Burjassot, Spain.
| | - Abdellah Zinedine
- Team of Applied Microbiology and Biotechnologies, Laboratory of Marine Biotechnologies and Environment (BIOMARE), Faculty of Sciences, Chouaïb Doukkali University, El Jadida 24000, Morocco.
| | - Mónica Fernández-Franzón
- Laboratory of Food Chemistry and Toxicology, Faculty of Pharmacy, University of València, Vicent Andrés Estelléss/n, 46100 Burjassot, Spain.
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31
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Xu JJ, Zhou J, Huang BF, Cai ZX, Xu XM, Ren YP. Simultaneous and rapid determination of deoxynivalenol and its acetylate derivatives in wheat flour and rice by ultra high performance liquid chromatography with photo diode array detection. J Sep Sci 2018; 39:2028-35. [PMID: 27059149 DOI: 10.1002/jssc.201501316] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2015] [Revised: 02/25/2016] [Accepted: 03/17/2016] [Indexed: 01/27/2023]
Abstract
A simple and reliable method of ultra high performance liquid chromatography coupled with photo-diode array detection has been proposed for the simultaneous determination of deoxynivalenol and its acetylated derivatives in wheat flour and rice, especially focusing on the optimization of sample extraction, cleanup, and chromatographic separation conditions. Sample pretreatment consisted of a first step using a quick, easy, cheap, effective, rugged, and safe based extraction procedure and a subsequent cleanup step based on solid-phase extraction. The method was extensively validated in wheat flour and rice, obtaining satisfactory analytical performance with good linearity (R(2) ≥ 0.999), acceptable recoveries (80.0-104.4%), and repeatability (RSDs 1.3-10.7%). The limits of detection (21.7-57.4 μg/kg) and quantitation (72.3-191.4 μg/kg) for deoxynivalenols were lower than those usually permitted by various countries' legislation in these food matrices. The method was applied to 34 wheat and rice samples. The results were further compared with results of ultra high performance liquid chromatography with electrospray ionization tandem mass spectrometry.
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Affiliation(s)
- Jiao-Jiao Xu
- Lab of Physicochemical Research, Department of Physicochemical & Toxicology, Zhejiang Provincial Centre for Disease Control and Prevention, Zhejiang, China
| | - Jian Zhou
- College of Chemical Engineering, Zhejiang University of Technology, Zhejiang, China
| | - Bai-Fen Huang
- Lab of Physicochemical Research, Department of Physicochemical & Toxicology, Zhejiang Provincial Centre for Disease Control and Prevention, Zhejiang, China
| | - Zeng-Xuan Cai
- Lab of Physicochemical Research, Department of Physicochemical & Toxicology, Zhejiang Provincial Centre for Disease Control and Prevention, Zhejiang, China
| | - Xiao-Min Xu
- Lab of Physicochemical Research, Department of Physicochemical & Toxicology, Zhejiang Provincial Centre for Disease Control and Prevention, Zhejiang, China
| | - Yi-Ping Ren
- Lab of Physicochemical Research, Department of Physicochemical & Toxicology, Zhejiang Provincial Centre for Disease Control and Prevention, Zhejiang, China.,College of Chemical Engineering, Zhejiang University of Technology, Zhejiang, China
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32
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Juan C, Mañes J, Font G, Juan-García A. Determination of mycotoxins in fruit berry by-products using QuEChERS extraction method. Lebensm Wiss Technol 2017. [DOI: 10.1016/j.lwt.2017.08.020] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Lhotská I, Holznerová A, Solich P, Šatínský D. Critical comparison of the on-line and off-line molecularly imprinted solid-phase extraction of patulin coupled with liquid chromatography. J Sep Sci 2017; 40:4599-4609. [DOI: 10.1002/jssc.201700940] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2017] [Revised: 09/22/2017] [Accepted: 09/22/2017] [Indexed: 12/14/2022]
Affiliation(s)
- Ivona Lhotská
- The Department of Analytical Chemistry, Faculty of Pharmacy; Charles University; Heyrovského Czech Republic
| | - Anežka Holznerová
- The Department of Analytical Chemistry, Faculty of Pharmacy; Charles University; Heyrovského Czech Republic
| | - Petr Solich
- The Department of Analytical Chemistry, Faculty of Pharmacy; Charles University; Heyrovského Czech Republic
| | - Dalibor Šatínský
- The Department of Analytical Chemistry, Faculty of Pharmacy; Charles University; Heyrovského Czech Republic
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Zhang K, Schaab MR, Southwood G, Tor ER, Aston LS, Song W, Eitzer B, Majumdar S, Lapainis T, Mai H, Tran K, El-Demerdash A, Vega V, Cai Y, Wong JW, Krynitsky AJ, Begley TH. A Collaborative Study: Determination of Mycotoxins in Corn, Peanut Butter, and Wheat Flour Using Stable Isotope Dilution Assay (SIDA) and Liquid Chromatography-Tandem Mass Spectrometry (LC-MS/MS). JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2017; 65:7138-7152. [PMID: 27983809 DOI: 10.1021/acs.jafc.6b04872] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
A collaborative study was conducted to evaluate stable isotope dilution assay (SIDA) and LC-MS/MS for the simultaneous determination of aflatoxins B1, B2, G1, and G2; deoxynivalenol; fumonisins B1, B2, and B3; ochratoxin A; HT-2 toxin; T-2 toxin; and zearalenone in foods. Samples were fortified with 12 13C uniformly labeled mycotoxins (13C-IS) corresponding to the native mycotoxins and extracted with acetonitrile/water (50:50 v/v), followed by centrifugation, filtration, and LC-MS/MS analysis. In addition to certified reference materials, the six participating laboratories analyzed corn, peanut butter, and wheat flour fortified with the 12 mycotoxins at concentrations ranging from 1.0 to 1000 ng/g. Using their available LC-MS/MS platform, each laboratory developed in-house instrumental conditions for analysis. The majority of recoveries ranged from 80 to 120% with relative standard derivations (RSDs) <20%. Greater than 90% of the average recoveries of the participating laboratories were in the range of 90-110%, with repeatability RSDr (within laboratory) < 10% and reproducibility RSDR (among laboratory) < 15%. All Z scores of the results of certified reference materials were between -2 and 2. Using 13C-IS eliminated the need for matrix-matched calibration standards for quantitation, simplified sample preparation, and achieved simultaneous identification and quantitation of multiple mycotoxins in a simple LC-MS/MS procedure.
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Affiliation(s)
- Kai Zhang
- Center for Food Safety and Applied Nutrition, Office of Regulatory Science, U.S. Food and Drug Administration , 5001 Campus Drive, College Park, Maryland 20740, United States
| | - Matthew R Schaab
- Arizona Department of Health Services , 250 North 17th Avenue, Phoenix, Arizona 85007, United States
| | - Gavin Southwood
- Arizona Department of Health Services , 250 North 17th Avenue, Phoenix, Arizona 85007, United States
| | - Elizabeth R Tor
- California Animal Health and Food Safety Laboratory System, Toxicology Laboratory, Univerisity of California-Davis , West Health Sciences Drive, Davis, California 95616, United States
| | - Linda S Aston
- California Animal Health and Food Safety Laboratory System, Toxicology Laboratory, Univerisity of California-Davis , West Health Sciences Drive, Davis, California 95616, United States
| | - Wenlu Song
- Food & Drug Laboratory Branch, California Department of Public Health , 850 Marina Bay Parkway, G365, Richmond, California 94804, United States
| | - Brian Eitzer
- Department of Analytical Chemistry, Connecticut Agricultural Experiment Station , 123 Huntington Street, New Haven, Connecticut 06511, United States
| | - Sanghamitra Majumdar
- Department of Analytical Chemistry, Connecticut Agricultural Experiment Station , 123 Huntington Street, New Haven, Connecticut 06511, United States
| | - Theodore Lapainis
- Pacific Regional Laboratory Northwest, U.S. Food and Drug Administration 22201 23rd Drive S.E., Bothell, Washington 98021, United States
| | - Huy Mai
- Kansas City Laboratory, U.S. Food and Drug Administration , 11510 West 80th Street, Lenexa, Kansas 66214, United States
| | - Kevin Tran
- Kansas City Laboratory, U.S. Food and Drug Administration , 11510 West 80th Street, Lenexa, Kansas 66214, United States
| | - Aref El-Demerdash
- Kansas City Laboratory, U.S. Food and Drug Administration , 11510 West 80th Street, Lenexa, Kansas 66214, United States
| | - Victor Vega
- Southeast Regional Laboratory, U.S. Food and Drug Administration , 60 8th Street, Atlanta, Georgia 30309, United States
| | - Yanxuan Cai
- Office of Regulatory Affairs, U.S. Food and Drug Administration , 12420 Parklawn Drive Element Building, Rockville, Maryland 20857, United States
| | - Jon W Wong
- Center for Food Safety and Applied Nutrition, Office of Regulatory Science, U.S. Food and Drug Administration , 5001 Campus Drive, College Park, Maryland 20740, United States
| | - Alexandra J Krynitsky
- Center for Food Safety and Applied Nutrition, Office of Regulatory Science, U.S. Food and Drug Administration , 5001 Campus Drive, College Park, Maryland 20740, United States
| | - Timothy H Begley
- Center for Food Safety and Applied Nutrition, Office of Regulatory Science, U.S. Food and Drug Administration , 5001 Campus Drive, College Park, Maryland 20740, United States
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Lee HJ, Ryu D. Worldwide Occurrence of Mycotoxins in Cereals and Cereal-Derived Food Products: Public Health Perspectives of Their Co-occurrence. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2017; 65:7034-7051. [PMID: 27976878 DOI: 10.1021/acs.jafc.6b04847] [Citation(s) in RCA: 336] [Impact Index Per Article: 48.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
Cereal grains and their processed food products are frequently contaminated with mycotoxins. Among many, five major mycotoxins of aflatoxins, ochratoxins, fumonisins, deoxynivalenol, and zearalenone are of significant public health concern as they can cause adverse effects in humans. Being airborne or soilborne, the cosmopolitan nature of mycotoxigenic fungi contribute to the worldwide occurrence of mycotoxins. On the basis of the global occurrence data reported during the past 10 years, the incidences and maximum levels in raw cereal grains were 55% and 1642 μg/kg for aflatoxins, 29% and 1164 μg/kg for ochratoxin A, 61% and 71,121 μg/kg for fumonisins, 58% and 41,157 μg/kg, for deoxynivalenol, and 46% and 3049 μg/kg for zearalenone. The concentrations of mycotoxins tend to be lower in processed food products; the incidences varied depending on the individual mycotoxins, possibly due to the varying stability during processing and distribution of mycotoxins. It should be noted that more than one mycotoxin, produced by a single or several fungal species, may occur in various combinations in a given sample or food. Most studies reported additive or synergistic effects, suggesting that these mixtures may pose a significant threat to public health, particularly to infants and young children. Therefore, information on the co-occurrence of mycotoxins and their interactive toxicity is summarized in this paper.
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Affiliation(s)
- Hyun Jung Lee
- School of Food Science, University of Idaho , 875 Perimeter Drive MS 2312, Moscow, Idaho 83844, United States
| | - Dojin Ryu
- School of Food Science, University of Idaho , 875 Perimeter Drive MS 2312, Moscow, Idaho 83844, United States
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He Q, Peng H, Yang J, Xu Z, Fan C, Sun Y. QuEChERS extraction followed by enzyme-linked immunosorbent assay for determination of deoxynivalenol and zearalenone in cereals. FOOD AGR IMMUNOL 2017. [DOI: 10.1080/09540105.2017.1348491] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
Affiliation(s)
- Qiurong He
- Laboratory of Quality and Safety Risk Assessment in Agricultural Products Preservation Ministry of Agriculture, Guangdong Provincial Key Laboratory of Food Quality and Safety, College of Food Science, South China Agriculture University, Guangzhou, People’s Republic of China
- GuangDong Food and Drug Administration, Guangzhou, People’s Republic of China
| | - Hongwei Peng
- Laboratory of Quality and Safety Risk Assessment in Agricultural Products Preservation Ministry of Agriculture, Guangdong Provincial Key Laboratory of Food Quality and Safety, College of Food Science, South China Agriculture University, Guangzhou, People’s Republic of China
| | - Jinyi Yang
- Laboratory of Quality and Safety Risk Assessment in Agricultural Products Preservation Ministry of Agriculture, Guangdong Provincial Key Laboratory of Food Quality and Safety, College of Food Science, South China Agriculture University, Guangzhou, People’s Republic of China
| | - Zhenlin Xu
- Laboratory of Quality and Safety Risk Assessment in Agricultural Products Preservation Ministry of Agriculture, Guangdong Provincial Key Laboratory of Food Quality and Safety, College of Food Science, South China Agriculture University, Guangzhou, People’s Republic of China
| | - Congcong Fan
- Laboratory of Quality and Safety Risk Assessment in Agricultural Products Preservation Ministry of Agriculture, Guangdong Provincial Key Laboratory of Food Quality and Safety, College of Food Science, South China Agriculture University, Guangzhou, People’s Republic of China
| | - Yuanming Sun
- Laboratory of Quality and Safety Risk Assessment in Agricultural Products Preservation Ministry of Agriculture, Guangdong Provincial Key Laboratory of Food Quality and Safety, College of Food Science, South China Agriculture University, Guangzhou, People’s Republic of China
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Li L, Xia L, Zhao Y, Wang M, Jiang X. Immune-affinity monolithic array with chemiluminescent detection for mycotoxins in barley. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2017; 97:2426-2435. [PMID: 27696419 DOI: 10.1002/jsfa.8056] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/11/2016] [Revised: 09/22/2016] [Accepted: 09/22/2016] [Indexed: 06/06/2023]
Abstract
BACKGROUND Mycotoxins are produced by fungi as secondary metabolites. They often multi-contaminate food and feed commodities posing a health risk to humans and animals. Fast and easy multiplex screening could be thought as a useful tool for detection of multi-contaminated food and feed commodities. RESULTS A highly sensitive immune-affinity monolithic arrays for detecting the mycotoxins zearalenone, deoxynivalenol, T-2 toxin, HT-2 toxin, aflatoxins, ochratoxin A, and fumonisin B1 were fabricated using UV induced co-polymerisation. The mycotoxin antibodies firstly reacted with functional monomer to form antibody/functional monomer bio-conjugates. Subsequently, the antibody/functional monomer bio-conjugates co-polymerised with cross-linker to form mycotoxins immune-affinity arrays. With optimal fabrication conditions, all mycotoxin immune-affinity monolithic arrays exhibited a linear response spanning three orders of magnitude. And the immune-affinity monolithic array has a low detection limit and has a good uniformity (intra-assay CV, and inter-assay CV both <8%). CONCLUSION The fabricated mycotoxin immune-affinity monolithic arrays were proved as a sensitive, stable and economical tool in real food samples detection. Moreover, the mycotoxin immune-affinity monolithic arrays would be able to minimise manipulation steps: add samples and enzyme labelled mycotoxins, and detect CL signals. © 2016 Society of Chemical Industry.
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Affiliation(s)
- Li Li
- Institute of Facilities and Equipment in Agriculture, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China
| | - Liru Xia
- Institute of Facilities and Equipment in Agriculture, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China
| | - Yongfu Zhao
- Institute of Facilities and Equipment in Agriculture, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China
| | - Min Wang
- Institute of Facilities and Equipment in Agriculture, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China
| | - Xizhi Jiang
- Institute of Facilities and Equipment in Agriculture, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China
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Ketney O, Santini A, Oancea S. Recent aflatoxin survey data in milk and milk products: A review. INT J DAIRY TECHNOL 2017. [DOI: 10.1111/1471-0307.12382] [Citation(s) in RCA: 53] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Otto Ketney
- Faculty of Agricultural Sciences, Food Industry and Environmental Protection; ‘Lucian Blaga’ University of Sibiu; Bulevardul Victoriei 10 Sibiu 550024 Romania
| | - Antonello Santini
- Department of Pharmacy; University of Napoli Federico II; Via D. Montesano 49 - 80131 Napoli Italy
| | - Simona Oancea
- Faculty of Agricultural Sciences, Food Industry and Environmental Protection; ‘Lucian Blaga’ University of Sibiu; Bulevardul Victoriei 10 Sibiu 550024 Romania
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39
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Stanciu O, Juan C, Miere D, Loghin F, Mañes J. Occurrence and co-occurrence of Fusarium mycotoxins in wheat grains and wheat flour from Romania. Food Control 2017. [DOI: 10.1016/j.foodcont.2016.07.042] [Citation(s) in RCA: 64] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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40
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Stanciu O, Juan C, Miere D, Loghin F, Mañes J. Analysis of enniatins and beauvericin by LC-MS/MS in wheat-based products. CYTA - JOURNAL OF FOOD 2017. [DOI: 10.1080/19476337.2017.1288661] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Oana Stanciu
- Department of Bromatology, Hygiene, Nutrition, Faculty of Pharmacy, Iuliu Haţieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Cristina Juan
- Laboratory of Food Chemistry and Toxicology, Faculty of Pharmacy, University of València, Burjassot, València, Spain
| | - Doina Miere
- Department of Bromatology, Hygiene, Nutrition, Faculty of Pharmacy, Iuliu Haţieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Felicia Loghin
- Department of Toxicology, Faculty of Pharmacy, Iuliu Haţieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Jordi Mañes
- Laboratory of Food Chemistry and Toxicology, Faculty of Pharmacy, University of València, Burjassot, València, Spain
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Tolosa J, Graziani G, Gaspari A, Chianese D, Ferrer E, Mañes J, Ritieni A. Multi-Mycotoxin Analysis in Durum Wheat Pasta by Liquid Chromatography Coupled to Quadrupole Orbitrap Mass Spectrometry. Toxins (Basel) 2017; 9:toxins9020059. [PMID: 28208797 PMCID: PMC5331438 DOI: 10.3390/toxins9020059] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2016] [Accepted: 02/04/2017] [Indexed: 01/04/2023] Open
Abstract
A simple and rapid multi-mycotoxin method for the determination of 17 mycotoxins simultaneously is described in the present survey on durum and soft wheat pasta samples. Mycotoxins included in the study were those mainly reported in cereal samples: ochratoxin-A (OTA), aflatoxin B1 (AFB1), zearalenone (ZON), deoxynivalenol (DON), 3-and 15-acetyl-deoxynivalenol (3-AcDON and 15-AcDON), nivalenol (NIV), neosolaniol (NEO), fusarenon-X, (FUS-X), T-2 toxin (T-2) and HT-2 toxin (HT-2), fumonisin B1 and B2 (FB1 and FB2), and four emerging mycotoxins: three enniatins (ENA, ENA1, and ENB), and beauvericin (BEA). Twenty-nine samples were analyzed to provide an overview on mycotoxin presence: 27 samples of durum wheat pasta, and two samples of baby food. Analytical results concluded that trichothecenes showed the highest incidence, mainly DON, NIV, and HT-2 toxin, followed by ZON and ENB, while NEO, FUS-X, OTA, AFB1, and FUM were not detected in any sample. The highest contents corresponded to ENB and ranged from 91.15 µg/kg to 710.90 µg/kg.
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Affiliation(s)
- Josefa Tolosa
- Laboratory of Food Chemistry and Toxicology, Faculty of Pharmacy, University of Valencia, Av. Vicent Andrés Estellés s/n, 46100 Burjassot, València, Spain.
- Department of Pharmacy, Faculty of Pharmacy, University of Naples "Federico II", Via Domenico Montesano 49, 80131 Napoli, Italy.
| | - Giulia Graziani
- Department of Pharmacy, Faculty of Pharmacy, University of Naples "Federico II", Via Domenico Montesano 49, 80131 Napoli, Italy.
| | - Anna Gaspari
- Department of Pharmacy, Faculty of Pharmacy, University of Naples "Federico II", Via Domenico Montesano 49, 80131 Napoli, Italy.
| | - Donato Chianese
- Department of Pharmacy, Faculty of Pharmacy, University of Naples "Federico II", Via Domenico Montesano 49, 80131 Napoli, Italy.
| | - Emilia Ferrer
- Laboratory of Food Chemistry and Toxicology, Faculty of Pharmacy, University of Valencia, Av. Vicent Andrés Estellés s/n, 46100 Burjassot, València, Spain.
| | - Jordi Mañes
- Laboratory of Food Chemistry and Toxicology, Faculty of Pharmacy, University of Valencia, Av. Vicent Andrés Estellés s/n, 46100 Burjassot, València, Spain.
| | - Alberto Ritieni
- Department of Pharmacy, Faculty of Pharmacy, University of Naples "Federico II", Via Domenico Montesano 49, 80131 Napoli, Italy.
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Rodríguez-Carrasco Y, Mañes J, Berrada H, Juan C. Development and Validation of a LC-ESI-MS/MS Method for the Determination of Alternaria Toxins Alternariol, Alternariol Methyl-Ether and Tentoxin in Tomato and Tomato-Based Products. Toxins (Basel) 2016; 8:E328. [PMID: 27845716 PMCID: PMC5127125 DOI: 10.3390/toxins8110328] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2016] [Revised: 11/08/2016] [Accepted: 11/09/2016] [Indexed: 12/01/2022] Open
Abstract
Alternaria species are capable of producing several secondary toxic metabolites in infected plants and in agricultural commodities, which play important roles in food safety. Alternaria alternata turn out to be the most frequent fungal species invading tomatoes. Alternariol (AOH), alternariol monomethyl ether (AME), and tentoxin (TEN) are some of the main Alternaria mycotoxins that can be found as contaminants in food. In this work, an analytical method based on liquid chromatography (LC) tandem mass spectrometry (MS/MS) detection for the simultaneous quantification of AOH, AME, and TEN in tomato and tomato-based products was developed. Mycotoxin analysis was performed by dispersive liquid-liquid microextraction (DLLME) combined with LC-ESI-MS/MS. Careful optimization of the MS/MS parameters was performed with an LC/MS system with the ESI interface in the positive ion mode. Mycotoxins were efficiently extracted from sample extract into a droplet of chloroform (100 µL) by DLLME technique using acetonitrile as a disperser solvent. Method validation following the Commission Decision No. 2002/657/EC was carried out by using tomato juice as a blank matrix. Limits of detection and quantitation were, respectively, in the range 0.7 and 3.5 ng/g. Recovery rates were above 80%. Relative standard deviations of repeatability (RSDr) and intermediate reproducibility (RSDR) were ≤ 9% and ≤ 15%, respectively, at levels of 25 and 50 ng/g. Five out of 30 analyzed samples resulted positive to at least one Alternaria toxin investigated. AOH was the most common Alternaria toxin found, but at levels close to LOQ (average content: 3.75 ng/g).
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Affiliation(s)
- Yelko Rodríguez-Carrasco
- Department of Food Chemistry and Toxicology, Faculty of Pharmacy, University of Valencia, Av. Vicent Andrés Estellés s/n, 46100 Burjassot, Spain.
| | - Jordi Mañes
- Department of Food Chemistry and Toxicology, Faculty of Pharmacy, University of Valencia, Av. Vicent Andrés Estellés s/n, 46100 Burjassot, Spain.
| | - Houda Berrada
- Department of Food Chemistry and Toxicology, Faculty of Pharmacy, University of Valencia, Av. Vicent Andrés Estellés s/n, 46100 Burjassot, Spain.
| | - Cristina Juan
- Department of Food Chemistry and Toxicology, Faculty of Pharmacy, University of Valencia, Av. Vicent Andrés Estellés s/n, 46100 Burjassot, Spain.
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43
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Zhang S, Lu J, Wang S, Mao D, Miao S, Ji S. Multi-mycotoxins analysis in Pheretima using ultra-high-performance liquid chromatography tandem mass spectrometry based on a modified QuEChERS method. J Chromatogr B Analyt Technol Biomed Life Sci 2016; 1035:31-41. [DOI: 10.1016/j.jchromb.2016.09.022] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2016] [Revised: 09/13/2016] [Accepted: 09/14/2016] [Indexed: 12/22/2022]
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44
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Berrada H, Stanciu O, Juan C, Miere D, Loghin F, Jordi M. Zearalenone presence in wheat field samples from Romania. Toxicol Lett 2016. [DOI: 10.1016/j.toxlet.2016.06.1622] [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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45
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Li L, Xia LR, Zhao YF, Wang HY. Development of immune-affinity 96 spots monolith array for multiple mycotoxins detection in food samples. J Chromatogr B Analyt Technol Biomed Life Sci 2016; 1029-1030:72-80. [DOI: 10.1016/j.jchromb.2016.07.012] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2015] [Revised: 05/16/2016] [Accepted: 07/06/2016] [Indexed: 12/22/2022]
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Determination of type A trichothecenes in coix seed by magnetic solid-phase extraction based on magnetic multi-walled carbon nanotubes coupled with ultra-high performance liquid chromatography-tandem mass spectrometry. Anal Bioanal Chem 2016; 408:6823-31. [PMID: 27475443 DOI: 10.1007/s00216-016-9809-0] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2016] [Revised: 07/12/2016] [Accepted: 07/18/2016] [Indexed: 10/21/2022]
Abstract
Magnetic solid-phase extraction (m-SPE) is a promising sample preparation approach due to its convenience, speed, and simplicity. For the first time, a rapid and reliable m-SPE approach using magnetic multi-walled carbon nanotubes (m-MWCNTs) as the adsorbent was proposed for purification of type A trichothecenes including T-2 toxins (T2), HT-2 toxins (HT-2), diacetoxyscirpenol (DAS), and neosolaniol (NEO) in coix seed. The m-MWCNTs were synthesized by assembling the magnetic nanoparticles (Fe3O4) with MWCNTs by sonication through an aggregation wrap mechanism, and characterized by transmission electron microscope. Several key parameters affecting the performance of the procedure were extensively investigated including extraction solutions, desorption solvents, and m-MWCNT amounts. Under the optimal sample preparation conditions followed by analysis with ultra-high performance liquid chromatography-tandem mass spectrometry (UHPLC-MS/MS), high sensitivity (limit of quantification in the range of 0.3-1.5 μg kg(-1)), good linearity (R (2) > 0.99), satisfactory recovery (73.6-90.6 %), and acceptable precision (≤2.5 %) were obtained. The analytical performance of the developed method has also been successfully evaluated in real coix seed samples. Graphical Abstract Flow chart of determination of type A trichothecenes in coix seed by magnetic solid-phase extraction coupled with ultra-high performance liquid chromatography-tandem mass spectrometry.
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Lu P, Wang Y, Wang Y, Wu C, Sun L, Xu D, Sun X, Li J, Gooneratne R. In vitrosynthesis of a type A trichothecenes complete antigen from T-2 toxin. FOOD AGR IMMUNOL 2016. [DOI: 10.1080/09540105.2016.1202205] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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48
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Wang Y, Wen Y, Ling YC. Graphene Oxide-Based Magnetic Solid Phase Extraction Combined with High Performance Liquid Chromatography for Determination of Patulin in Apple Juice. FOOD ANAL METHOD 2016. [DOI: 10.1007/s12161-016-0570-y] [Citation(s) in RCA: 24] [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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49
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Shen Y, Li Z, Ma Q, Wang C, Chen X, Miao Q, Han C. Determination of Six Pyrazole Fungicides in Grape Wine by Solid-Phase Extraction and Gas Chromatography-Tandem Mass Spectrometry. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2016; 64:3901-3907. [PMID: 27112545 DOI: 10.1021/acs.jafc.6b00530] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
A gas chromatography-tandem mass spectrometry (GC-MS/MS) method was developed for the first simultaneous identification and quantification of six pyrazole fungicides (furametpyr, rabenzazole, fluxapyroxad, penflufen, bixafen, and isopyrazam) in grape wine samples. The grape wine samples were first diluted with water, then purified by solid-phase extraction, and finally examined by GC-MS/MS in multiple reaction monitoring (MRM) mode. Matrix-matched calibration curves were used to correct the matrix effects. The limits of quantification (LOQs), calculated as 10 times the standard deviation, were 0.2-0.8 μg kg(-1) for the six pyrazole fungicides. The average recoveries were in the range of 74.3-94.5%, with relative standard deviations (RSDs) below 5.8%, measured at three concentration levels. The proposed method is suitable for the simultaneous determination of six pyrazole fungicides in grape wine samples.
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Affiliation(s)
- Yan Shen
- College of Chemistry and Materials Engineering, Wenzhou University , Wenzhou, Zhejiang 325035, People's Republic of China
| | - Zhou Li
- Wenzhou Entry-Exit Inspection and Quarantine Bureau of People's Republic of China , Wenzhou, Zhejiang 325027, People's Republic of China
| | - Qiang Ma
- Chinese Academy of Inspection and Quarantine , Beijing 100176, People's Republic of China
| | - Chuanxian Wang
- Shanghai Entry-Exit Inspection and Quarantine Bureau of People's Republic of China , Shanghai 200135, People's Republic of China
| | - Xiangzhun Chen
- Wenzhou Entry-Exit Inspection and Quarantine Bureau of People's Republic of China , Wenzhou, Zhejiang 325027, People's Republic of China
| | - Qian Miao
- College of Chemistry and Materials Engineering, Wenzhou University , Wenzhou, Zhejiang 325035, People's Republic of China
| | - Chao Han
- Wenzhou Entry-Exit Inspection and Quarantine Bureau of People's Republic of China , Wenzhou, Zhejiang 325027, People's Republic of China
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Smith MC, Madec S, Coton E, Hymery N. Natural Co-Occurrence of Mycotoxins in Foods and Feeds and Their in vitro Combined Toxicological Effects. Toxins (Basel) 2016; 8:94. [PMID: 27023609 PMCID: PMC4848621 DOI: 10.3390/toxins8040094] [Citation(s) in RCA: 325] [Impact Index Per Article: 40.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2016] [Revised: 03/18/2016] [Accepted: 03/21/2016] [Indexed: 11/16/2022] Open
Abstract
Some foods and feeds are often contaminated by numerous mycotoxins, but most studies have focused on the occurrence and toxicology of a single mycotoxin. Regulations throughout the world do not consider the combined effects of mycotoxins. However, several surveys have reported the natural co-occurrence of mycotoxins from all over the world. Most of the published data has concerned the major mycotoxins aflatoxins (AFs), ochratoxin A (OTA), zearalenone (ZEA), fumonisins (FUM) and trichothecenes (TCTs), especially deoxynivalenol (DON). Concerning cereals and derived cereal product samples, among the 127 mycotoxin combinations described in the literature, AFs+FUM, DON+ZEA, AFs+OTA, and FUM+ZEA are the most observed. However, only a few studies specified the number of co-occurring mycotoxins with the percentage of the co-contaminated samples, as well as the main combinations found. Studies of mycotoxin combination toxicity showed antagonist, additive or synergic effects depending on the tested species, cell model or mixture, and were not necessarily time- or dose-dependent. This review summarizes the findings on mycotoxins and their co-occurrence in various foods and feeds from all over the world as well as in vitro experimental data on their combined toxicity.
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Affiliation(s)
- Marie-Caroline Smith
- Université de Brest, EA 3882 Laboratoire Universitaire de Biodiversité et d'Ecologie Microbienne, ESIAB, Technopôle Brest-Iroise, 29280 Plouzané, France.
| | - Stéphanie Madec
- Université de Brest, EA 3882 Laboratoire Universitaire de Biodiversité et d'Ecologie Microbienne, ESIAB, Technopôle Brest-Iroise, 29280 Plouzané, France.
| | - Emmanuel Coton
- Université de Brest, EA 3882 Laboratoire Universitaire de Biodiversité et d'Ecologie Microbienne, ESIAB, Technopôle Brest-Iroise, 29280 Plouzané, France.
| | - Nolwenn Hymery
- Université de Brest, EA 3882 Laboratoire Universitaire de Biodiversité et d'Ecologie Microbienne, ESIAB, Technopôle Brest-Iroise, 29280 Plouzané, France.
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