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Martusevice P, Li X, Hengel M, Wang SC, Fox G. Analysis of mousy off-flavor compound 2-Acetyl-tetrahydropyridine using Liquid Chromatography Mass Spectrometry with Electrospray Ionization in sour beer. MethodsX 2024; 12:102643. [PMID: 38510935 PMCID: PMC10950877 DOI: 10.1016/j.mex.2024.102643] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2024] [Accepted: 03/01/2024] [Indexed: 03/22/2024] Open
Abstract
Mousy off-flavor describes N-heterocycles compounds related to spoilage in the brewing industry. It has also been identified in sour beers through sensory analysis. Therefore, preventing spoilage N-heterocycles development is essential to preserve end-products and obviate economic losses. To this day, no methods or protocols have been reported to identifying mousy off-flavor compounds in a beer matrix. The main objective of this work was to develop a standardized quantification method for 2-acetyl-3,4,5,6-tetrahydropyridine (ATHP) in beer matrix, by Liquid Chromatography Mass Spectrometry with Electrospray Ionization (LC-MS-ESI). Extraction of ATHP in the samples was performed using QuEChERS (quick, easy, cheap, effective, rugged, and safe) technique. Over a dozen different potentially mousy cask-aged sour beers including other spontaneously fermented beverages were provided, based on sensory analysis, to determine the variation in ATHP levels. Results indicated ATHP was found in all the samples, ranging from 1.64 ± 0.06 to 57.96 ± 2.15 µg L-1. Herein, we described our detection method of mousy-off flavor compounds which enables future research to mitigate the occurrence of such defects in fermented beverages matrix.•ATHP content in samples varied from 1.64 ± 0.06 to 57.96 ± 2.15 µg L-1.•The recovery range of ATHP using LC-MS-ESI varied from 71% to 97%.•Basified QuEChERS salting-out procedure is applicable for ATHP extraction from beer and other fermented beverages matrices.
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Affiliation(s)
- Paulina Martusevice
- Department of Food Science and Technology, University of California, Davis, CA, United States
- Lithuanian Research Centre for Agriculture and Forestry, Institute of Horticulture, Kaunas, Lithuania
- Vytautas Magnus University, Botanical Garden, Kaunas, Lithuania
| | - Xueqi Li
- Department of Food Science and Technology, University of California, Davis, CA, United States
| | - Matt Hengel
- Department of Environmental Toxicology, University of California, Davis, CA, United States
| | - Selina C. Wang
- Department of Food Science and Technology, University of California, Davis, CA, United States
| | - Glen Fox
- Department of Food Science and Technology, University of California, Davis, CA, United States
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Pérez-Lucas G, Navarro G, Navarro S. Understanding How Chemical Pollutants Arise and Evolve in the Brewing Supply Chain: A Scoping Review. Foods 2024; 13:1709. [PMID: 38890939 PMCID: PMC11171931 DOI: 10.3390/foods13111709] [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: 05/08/2024] [Revised: 05/24/2024] [Accepted: 05/27/2024] [Indexed: 06/20/2024] Open
Abstract
In this study, a critical review was carried out using the Web of ScienceTM Core Collection database to analyse the scientific literature published to date to identify lines of research and future perspectives on the presence of chemical pollutants in beer brewing. Beer is one of the world's most popular drinks and the most consumed alcoholic beverage. However, a widespread challenge with potential implications for human and animal health is the presence of physical, chemical, and/or microbiological contaminants in beer. Biogenic amines, heavy metals, mycotoxins, nitrosamines, pesticides, acrylamide, phthalates, bisphenols, microplastics, and, to a lesser extent, hydrocarbons (aliphatic chlorinated and polycyclic aromatic), carbonyls, furan-derivatives, polychlorinated biphenyls, and trihalomethanes are the main chemical pollutants found during the beer brewing process. Pollution sources include raw materials, technological process steps, the brewery environment, and packaging materials. Different chemical pollutants have been found during the beer brewing process, from barley to beer. Brewing steps such as steeping, kilning, mashing, boiling, fermentation, and clarification are critical in reducing the levels of many of these pollutants. As a result, their residual levels are usually below the maximum levels allowed by international regulations. Therefore, this work was aimed at assessing how chemical pollutants appear and evolve in the brewing process, according to research developed in the last few decades.
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Affiliation(s)
| | | | - Simón Navarro
- Department of Agricultural Chemistry, Geology and Pedology, School of Chemistry, University of Murcia, Campus Universitario de Espinardo, E-30100 Murcia, Spain; (G.P.-L.); (G.N.)
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3
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Wu T, Kang K, Xia Y, Deng H, Han B, Han X, Xie Y, Li C, Zhan J, Huang W, You Y. Development and validation of a liquid chromatography tandem mass spectrometry method for the determination of 10 mycotoxins in beer of the Chinese market and exposure estimate. Food Res Int 2024; 184:114256. [PMID: 38609234 DOI: 10.1016/j.foodres.2024.114256] [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: 08/26/2023] [Revised: 03/11/2024] [Accepted: 03/19/2024] [Indexed: 04/14/2024]
Abstract
Mycotoxins are important risk factors in beer. In this study, a liquid chromatography tandem mass spectrometry (LC-MS/MS) method was developed to determine 10 mycotoxins in beer within 6 min. The method is fast, efficient, and has a simple and quick sample preparation. Validation was conducted based on the performance standards specified in Commission Decision 657/2002/EC, and the results demonstrated excellent linearity (R2 > 0.99), repeatability (RSD < 5 %), quantification limits (0.005-20.246 µg/L), and recovery rates (77 %-118 %). The prevalence of the 10 mycotoxins in 96 beers purchased from the Chinese market was analyzed, and the exposure of the Chinese population to mycotoxins through beer consumption was assessed. Deoxynivalenol (DON) was detected in 93.75 % of the beers, and the incidence of fumonisins (FBs) and zearalenone (ZEN) exceeded 50 %. Beer intake contributed significantly to the exposure of aflatoxins (AFs) and DON, especially in males. Correlation analysis between mycotoxin content in beer, raw materials, and the brewing process revealed that the brewing process significantly affected the content of DON (P < 0.001), while auxiliary materials also had a significant impact on the content of FBs and DON (P < 0.001). This study holds great significance in producing higher quality and safer beer.
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Affiliation(s)
- Tianyang Wu
- College of Food Science and Nutritional Engineering, Beijing Key Laboratory of Viticulture and Enology, China Agricultural University, Tsinghua East Road 17, Haidian District, Beijing 100083, China.
| | - Kun Kang
- Anheuser-Busch Inbeve (Foshan) Brewery Co., Ltd., No.1 Baiwei Avenue, Sanshui District, Foshan City, Guangdong Province 528100, China.
| | - Ying Xia
- Anheuser-Busch Inbev (Wuhan) Beer Co., Ltd Craft Brewery, Qingduankou, Hanyang District, Wuhan City 430050, China.
| | - Huan Deng
- College of Food Science and Nutritional Engineering, Beijing Key Laboratory of Viticulture and Enology, China Agricultural University, Tsinghua East Road 17, Haidian District, Beijing 100083, China.
| | - Bing Han
- College of Food Science and Nutritional Engineering, Beijing Key Laboratory of Viticulture and Enology, China Agricultural University, Tsinghua East Road 17, Haidian District, Beijing 100083, China.
| | - Xiaoyu Han
- College of Food Science and Nutritional Engineering, Beijing Key Laboratory of Viticulture and Enology, China Agricultural University, Tsinghua East Road 17, Haidian District, Beijing 100083, China.
| | - Yiding Xie
- College of Food Science and Nutritional Engineering, Beijing Key Laboratory of Viticulture and Enology, China Agricultural University, Tsinghua East Road 17, Haidian District, Beijing 100083, China.
| | - Chenyu Li
- College of Food Science and Nutritional Engineering, Beijing Key Laboratory of Viticulture and Enology, China Agricultural University, Tsinghua East Road 17, Haidian District, Beijing 100083, China.
| | - Jicheng Zhan
- College of Food Science and Nutritional Engineering, Beijing Key Laboratory of Viticulture and Enology, China Agricultural University, Tsinghua East Road 17, Haidian District, Beijing 100083, China.
| | - Weidong Huang
- College of Food Science and Nutritional Engineering, Beijing Key Laboratory of Viticulture and Enology, China Agricultural University, Tsinghua East Road 17, Haidian District, Beijing 100083, China.
| | - Yilin You
- College of Food Science and Nutritional Engineering, Beijing Key Laboratory of Viticulture and Enology, China Agricultural University, Tsinghua East Road 17, Haidian District, Beijing 100083, China; Xinghua Industrial Research Centre for Food Science and Human Health, China Agricultural University, Xinghua 225700, Jiangsu, China.
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Dhanamjayulu P, Boga RB, Das R, Mehta A. Control of aflatoxin biosynthesis by sulfur containing benzimidazole derivatives: In-silico interaction, biological activity, and gene regulation of Aspergillus flavus. J Biotechnol 2023; 376:33-44. [PMID: 37748651 DOI: 10.1016/j.jbiotec.2023.09.004] [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: 05/30/2023] [Revised: 09/14/2023] [Accepted: 09/19/2023] [Indexed: 09/27/2023]
Abstract
Aspergillus flavus producing aflatoxins is one of the potent contaminants of raw food commodities during pre-and post-harvest crops. Aflatoxins are the group of secondary metabolites a subset of natural polyketides. Our major focus is on the inhibition of the biosynthesis pathway of aflatoxin by targeting the enzymes involved. Benzimidazoles are known antimicrobial compounds. In this study the sulfur containing benzimidazole derivatives were tested for their antifungal and antiaflatoxigenic activity. The fungal growth and aflatoxin production was analysed in culture medium as well as in the rice. Inhibition of specific genes was studied in terms of mRNA expression and the interaction of test compound with polyketide synthases by in-silico molecular docking. Substitution at the 6th position of 2-(2-thienyl) benzimidazole (2-TBD) reduced the antifungal property of benzimidazole but effectively inhibited the aflatoxin synthesis in the culture medium as well as in the rice from the toxigenic strain of A. flavus. Among the derivatives tested, the methyl group containing 2-(2-thienyl)- 6-methylbenzimidazole (6-MTBD) inhibited aflatoxin B1 most effectively followed by carboxylic group containing 2-(2-thienyl) benzimidazole-6-carboxylic acid (6-TBCA) with IC50 value of 12.36 and 18.25 µg/mL respectively. Molecular docking study shows that 2-(2-thienyl) benzimidazole-6-carbonitrile (6-CTBD) and 6-MTBD occupy same pocket on TE domain of PksA with similar range of binding energy, however the experimental data show a different effect on the biosynthesis of AFB1. 6-MTBD effectively inhibited the AFB1 synthesis (97%) while 6-CTBD could not (39.5%). Data obtained from the expression study also supports the experimental observations. These compounds are non-toxic to mammalian cells. These benzimidazole derivatives inhibit toxic secondary metabolites without affecting the growth of the fungi hence can be used during fermentation to avoid mycotoxin contamination.
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Affiliation(s)
- P Dhanamjayulu
- Department of Integrative Biology, School of Biosciences and Technology, Vellore Institute of Technology, Vellore 632014, Tamil Nadu, India
| | | | - Ranjan Das
- Department of Integrative Biology, School of Biosciences and Technology, Vellore Institute of Technology, Vellore 632014, Tamil Nadu, India
| | - Alka Mehta
- Department of Integrative Biology, School of Biosciences and Technology, Vellore Institute of Technology, Vellore 632014, Tamil Nadu, India.
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Tirado-Kulieva VA, Hernández-Martínez E, Minchán-Velayarce HH, Pasapera-Campos SE, Luque-Vilca OM. A comprehensive review of the benefits of drinking craft beer: Role of phenolic content in health and possible potential of the alcoholic fraction. Curr Res Food Sci 2023; 6:100477. [PMID: 36935850 PMCID: PMC10020662 DOI: 10.1016/j.crfs.2023.100477] [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: 12/30/2022] [Revised: 02/13/2023] [Accepted: 03/02/2023] [Indexed: 03/07/2023] Open
Abstract
Currently, there is greater production and consumption of craft beer due to its appreciated sensory characteristics. Unlike conventional beer, craft beers provide better health benefits due to their varied and high content of phenolic compounds (PCs) and also due to their alcohol content, but the latter is controversial. The purpose of this paper was to report on the alcoholic fraction and PCs present in craft beers and their influence on health. Despite the craft beer boom, there are few studies on the topic; there is a lot of field to explore. The countries with the most research are the United States > Italy > Brazil > United Kingdom > Spain. The type and amount of PCs in craft beers depends on the ingredients and strains used, as well as the brewing process. It was determined that it is healthier to be a moderate consumer of alcohol than to be a teetotaler or heavy drinker. Thus, studies in vitro, with animal models and clinical trials on cardiovascular and neurodegenerative diseases, cancer, diabetes and obesity, osteoporosis and even the immune system suggest the consumption of craft beer. However, more studies with more robust designs are required to obtain more generalizable and conclusive results. Finally, some challenges in the production of craft beer were detailed and some alternative solutions were mentioned.
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Impact of Deoxynivalenol and Zearalenone as Single and Combined Treatment on DNA, Cell Cycle and Cell Proliferation in HepG2 Cells. Int J Mol Sci 2023; 24:ijms24044082. [PMID: 36835492 PMCID: PMC9958612 DOI: 10.3390/ijms24044082] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 02/13/2023] [Accepted: 02/15/2023] [Indexed: 02/22/2023] Open
Abstract
The study aimed to investigate toxicity and the mechanism of toxicity of two Fusarium mycotoxins, deoxynivalenol (DON) and zearalenone (ZEA). DON and ZEA were applied to HepG2 cells as single compounds and in combination at low environmentally relevant concentrations. HepG2 cells were exposed to DON (0.5, 1, and 2 µM), ZEA (5, 10, and 20 µM) or their combinations (1 µM DON + 5 µM ZEA, 1 µM DON + 10 µM ZEA and 1 µM DON + 20 µM ZEA) for 24 h and cell viability, DNA damage, cell cycle and proliferation were assessed. Both mycotoxins reduced cell viability, however, combined treatment with DON and ZEA resulted in higher reduction of cell viability. DON (1 µM) induced primary DNA damage, while DON (1 µM) in combination with higher ZEA concentrations showed antagonistic effects compared to DON alone at 1 µM. DON arrested HepG2 cells in G2 phase and significantly inhibited cell proliferation, while ZEA had no significant effect on cell cycle. The combined treatment with DON and ZEA arrested cells in G2 phase to a higher extend compared to treatment with single mycotoxins. Potentiating effect observed after DON and ZEA co-exposure at environmentally relevant concentrations indicates that in risk assessment and setting governments' regulations, mixtures of mycotoxins should be considered.
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González PA, Dans EP, Tranche IDLH, Acosta-Dacal AC, Hernández ÁR, Montes AM, Peña MZ, Luzardo OP. Comparative analysis of mycotoxin, pesticide, and elemental content of Canarian craft and Spanish mainstream beers. Toxicol Rep 2023; 10:389-399. [PMID: 36974105 PMCID: PMC10038769 DOI: 10.1016/j.toxrep.2023.03.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Revised: 03/10/2023] [Accepted: 03/14/2023] [Indexed: 03/29/2023] Open
Abstract
The number of craft breweries and the volume of craft beer produced globally is growing exponentially. However, little is known about their differences with mainstream beers regarding mycotoxin profile, pesticide and pollutant residues and elemental composition. Given that beer is one of the most consumed beverages worldwide, it is important to shed light on its toxicological profile. In this study, samples of 23 craft beers and 19 mainstream Spanish beers were collected to perform a comparative analysis including 8 mycotoxins, 225 pesticide residues and 50 POPs, and 50 elements. Mycotoxins were not detected in craft beers, while 100% of mainstream beers presented at least one mycotoxin. In contrast, craft beers contained higher average pesticide residues than their mainstream counterparts, although significant differences were only found in Mepiquat and Metrafenone content. No persistent organic pollutants were detected in any sample. The elemental composition presented differences between the two groups both in the concentration of elements and their hierarchy. In conclusion, the toxicological profile of all beers was safe and is unlikely to constitute a hazard to consumer health. Craft beers present significant differences from their mainstream counterparts in all the dimensions explored.
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Affiliation(s)
- Pablo Alonso González
- Institute of Natural Products and Agrobiology (IPNA-CSIC), Av. Astrofisico Francisco Sánchez, 3, 38206 San Cristóbal de La Laguna, Santa Cruz de Tenerife, Spain
| | - Eva Parga Dans
- Institute of Natural Products and Agrobiology (IPNA-CSIC), Av. Astrofisico Francisco Sánchez, 3, 38206 San Cristóbal de La Laguna, Santa Cruz de Tenerife, Spain
- Corresponding author.
| | | | - Andrea Carolina Acosta-Dacal
- Toxicology Unit, Research Institute of Biomedical and Health Sciences (IUIBS), University of Las Palmas de Gran Canaria, Paseo Blas Cabrera s/n, Las Palmas de Gran Canaria 35016, Spain
| | - Ángel Rodríguez Hernández
- Toxicology Unit, Research Institute of Biomedical and Health Sciences (IUIBS), University of Las Palmas de Gran Canaria, Paseo Blas Cabrera s/n, Las Palmas de Gran Canaria 35016, Spain
| | - Ana Macías Montes
- Toxicology Unit, Research Institute of Biomedical and Health Sciences (IUIBS), University of Las Palmas de Gran Canaria, Paseo Blas Cabrera s/n, Las Palmas de Gran Canaria 35016, Spain
| | - Manuel Zumbado Peña
- Toxicology Unit, Research Institute of Biomedical and Health Sciences (IUIBS), University of Las Palmas de Gran Canaria, Paseo Blas Cabrera s/n, Las Palmas de Gran Canaria 35016, Spain; & Spanish Biomedical Research Centre in Physiopathology of Obesity and Nutrition (CIBERObn), Madrid 28029, Spain
| | - Octavio Pérez Luzardo
- Toxicology Unit, Research Institute of Biomedical and Health Sciences (IUIBS), University of Las Palmas de Gran Canaria, Paseo Blas Cabrera s/n, Las Palmas de Gran Canaria 35016, Spain; & Spanish Biomedical Research Centre in Physiopathology of Obesity and Nutrition (CIBERObn), Madrid 28029, Spain
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Silva S, Oliveira AI, Cruz A, Oliveira RF, Almeida R, Pinho C. Physicochemical Properties and Antioxidant Activity of Portuguese Craft Beers and Raw Materials. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27228007. [PMID: 36432109 PMCID: PMC9699228 DOI: 10.3390/molecules27228007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 11/03/2022] [Accepted: 11/11/2022] [Indexed: 11/19/2022]
Abstract
There is an increase in the popularity of craft beer, which is produced by small, independent, and traditional breweries. Since craft beer popularity is rising in Portugal this research focused on assessing physicochemical parameters, total phenolic content (TPC) and the antioxidant capacity of Portuguese craft beers and raw materials used in beer production. In this experimental study, 19 beer samples were analyzed. Parameters such as pH, Total Acidity, Reducing Sugar Content and TPC were evaluated. For the determination of antioxidant activity, DPPH scavenging activity and metal chelating activity (MCA) were analyzed in all samples. Craft beers demonstrated a high phenolic content (ranging from 343.78 mg GAE/L to 2172.49 mg GAE/L), significantly different from industrial beers. Craft beers demonstrated a higher inhibition of DPPH radicals and higher MCA than the raw materials. DPPH inhibition ranged from 36.5% to 96.0% for malt and 64.7% to 79.6% in hops samples. MCA also varied between the different samples, with results of 12.0% to 24.8% in malt samples and 3.8% to 23.5% in hops. Raw materials can potentially influence the antioxidant activity of the resulting beer. Positive correlations between TPC and physicochemical properties can be useful to help consumers choose beers with added value for health.
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Affiliation(s)
- Sara Silva
- Escola Superior de Saúde (ESS), Instituto Politécnico do Porto (IPP), 4200-072 Porto, Portugal
| | - Ana Isabel Oliveira
- Escola Superior de Saúde (ESS), Instituto Politécnico do Porto (IPP), 4200-072 Porto, Portugal
- Centro de Investigação em Saúde e Ambiente (CISA), Escola Superior de Saúde (ESS), Instituto Politécnico do Porto (IPP), 4200-072 Porto, Portugal
| | - Agostinho Cruz
- Escola Superior de Saúde (ESS), Instituto Politécnico do Porto (IPP), 4200-072 Porto, Portugal
- Centro de Investigação em Saúde e Ambiente (CISA), Escola Superior de Saúde (ESS), Instituto Politécnico do Porto (IPP), 4200-072 Porto, Portugal
| | - Rita Ferraz Oliveira
- Escola Superior de Saúde (ESS), Instituto Politécnico do Porto (IPP), 4200-072 Porto, Portugal
- Centro de Investigação em Saúde e Ambiente (CISA), Escola Superior de Saúde (ESS), Instituto Politécnico do Porto (IPP), 4200-072 Porto, Portugal
| | - Rubim Almeida
- CIBIO, Research Center in Biodiversity and Genetic Resources, InBIO-Associate Laboratory, University of Porto, 4485-661 Vairão, Portugal
- Department of Biology, Faculty of Sciences, University of Porto, 4169-007 Porto, Portugal
- PO Herbarium, MHNC-UP—Museum of Natural History and Science of the University of Porto, 4099-002 Porto, Portugal
| | - Cláudia Pinho
- Escola Superior de Saúde (ESS), Instituto Politécnico do Porto (IPP), 4200-072 Porto, Portugal
- Centro de Investigação em Saúde e Ambiente (CISA), Escola Superior de Saúde (ESS), Instituto Politécnico do Porto (IPP), 4200-072 Porto, Portugal
- Correspondence:
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Ciont C, Epuran A, Kerezsi AD, Coldea TE, Mudura E, Pasqualone A, Zhao H, Suharoschi R, Vriesekoop F, Pop OL. Beer Safety: New Challenges and Future Trends within Craft and Large-Scale Production. Foods 2022; 11:2693. [PMID: 36076878 PMCID: PMC9455588 DOI: 10.3390/foods11172693] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Revised: 08/26/2022] [Accepted: 08/30/2022] [Indexed: 11/26/2022] Open
Abstract
The presence of physical, chemical, or microbiological contaminants in beer represents a broad and worthy problem with potential implications for human health. The expansion of beer types makes it more and more appreciated for the sensorial properties and health benefits of fermentation and functional ingredients, leading to significant consumed quantities. Contaminant sources are the raw materials, risks that may occur in the production processes (poor sanitation, incorrect pasteurisation), the factory environment (air pollution), or inadequate (ethanol) consumption. We evaluated the presence of these contaminants in different beer types. This review covers publications that discuss the presence of bacteria (Lactobacillus, Pediococcus), yeasts (Saccharomyces, Candida), moulds (Fusarium, Aspergillus), mycotoxins, heavy metals, biogenic amines, and micro- and nano-plastic in beer products, ending with a discussion regarding the identified gaps in current risk reduction or elimination strategies.
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Affiliation(s)
- Călina Ciont
- Department of Food Science, University of Agricultural Sciences and Veterinary Medicine, 400372 Cluj-Napoca, Romania
- Molecular Nutrition and Proteomics Lab, CDS3, Life Science Institute, University of Agricultural Science and Veterinary Medicine, 400372 Cluj-Napoca, Romania
| | - Alexandra Epuran
- Department of Food Science, University of Agricultural Sciences and Veterinary Medicine, 400372 Cluj-Napoca, Romania
- Molecular Nutrition and Proteomics Lab, CDS3, Life Science Institute, University of Agricultural Science and Veterinary Medicine, 400372 Cluj-Napoca, Romania
| | - Andreea Diana Kerezsi
- Gembloux Agro-Bio Tech, Department of Food Science and Formulation, University of Liège, B-5030 Gembloux, Belgium
| | - Teodora Emilia Coldea
- Department of Food Engineering, University of Agricultural Sciences and Veterinary Medicine, 400372 Cluj-Napoca, Romania
| | - Elena Mudura
- Department of Food Engineering, University of Agricultural Sciences and Veterinary Medicine, 400372 Cluj-Napoca, Romania
| | - Antonella Pasqualone
- Department of Soil, Plant and Food Science (DISSPA), University of Bari Aldo Moro, I-70126 Bari, Italy
| | - Haifeng Zhao
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China
| | - Ramona Suharoschi
- Department of Food Science, University of Agricultural Sciences and Veterinary Medicine, 400372 Cluj-Napoca, Romania
- Molecular Nutrition and Proteomics Lab, CDS3, Life Science Institute, University of Agricultural Science and Veterinary Medicine, 400372 Cluj-Napoca, Romania
| | - Frank Vriesekoop
- Department of Food Technology and Innovation, Harper Adams University, Newport TF10 8NB, UK
| | - Oana Lelia Pop
- Department of Food Science, University of Agricultural Sciences and Veterinary Medicine, 400372 Cluj-Napoca, Romania
- Molecular Nutrition and Proteomics Lab, CDS3, Life Science Institute, University of Agricultural Science and Veterinary Medicine, 400372 Cluj-Napoca, Romania
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10
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Tong M. Customers’ craft beer repurchase intention: the mediating role of customer satisfaction. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2022. [DOI: 10.1080/10942912.2022.2066122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Mingqiang Tong
- School of Management, University of Science and Technology of China, Hefei, China
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11
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Kawtharani H, Beaufort S, Anson P, Taillandier P, Mathieu F, Snini SP. Impact of the Inoculation Method of Geotrichum candidum, Used as Biocontrol Agent, on T-2 Toxin Produced by Fusarium sporotrichioides and F. langsethiae during the Malting Process. Toxins (Basel) 2022; 14:239. [PMID: 35448848 PMCID: PMC9026884 DOI: 10.3390/toxins14040239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Revised: 03/21/2022] [Accepted: 03/24/2022] [Indexed: 11/16/2022] Open
Abstract
In malt production, steeping and germination steps offer favorable environmental conditions for fungal proliferation when barley is already contaminated by Fusarium species, T-2 toxin producers. However, the use of G. candidum as a biocontrol agent can prevent this proliferation. Indeed, in previous work, a correlation between phenyllactic acid (PLA) production by G. candidum and the reduction in Fusarium sporotrichioides and F. langsethiae growth and T-2 toxin concentration was demonstrated. In the present study, to improve the efficiency of G. candidum, the effects of the inoculum concentration and the inoculation method of G. candidum on PLA and T-2 toxin concentrations were evaluated. First, co-culture experiments with Fusarium species and G. candidum were conducted in a liquid synthetic medium. The results showed that inoculation of G. candidum in the freeze-dried form at 0.4 g/L allowed the production of PLA from the second day of incubation associated with a reduction in T-2 toxin concentration of 82% and 69% produced by F. sporotrichioides and F. langsethiae, respectively. Moreover, the activated form of G. candidum at 0.4 g/L enhanced PLA concentration leading to better T-2 toxin reduction. Second, experiments were conducted on artificially infected barley kernels with both Fusarium species under conditions mimicking the malting step. As for co-culture experiments, the use of the activated form of G. candidum was established as the best condition for T-2 toxin concentration reduction for a 3 day malting period.
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Affiliation(s)
| | | | | | | | - Florence Mathieu
- Laboratoire de Génie Chimique, Université de Toulouse, CNRS, INPT, UPS, 31326 Toulouse, France; (H.K.); (S.B.); (P.A.); (P.T.)
| | - Selma Pascale Snini
- Laboratoire de Génie Chimique, Université de Toulouse, CNRS, INPT, UPS, 31326 Toulouse, France; (H.K.); (S.B.); (P.A.); (P.T.)
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Pascari X, Marin S, Ramos AJ, Sanchis V. Relevant Fusarium Mycotoxins in Malt and Beer. Foods 2022; 11:246. [PMID: 35053978 PMCID: PMC8774397 DOI: 10.3390/foods11020246] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Revised: 01/12/2022] [Accepted: 01/14/2022] [Indexed: 01/03/2023] Open
Abstract
Mycotoxins are secondary fungal metabolites of high concern in the food and feed industry. Their presence in many cereal-based products has been numerously reported. Beer is the most consumed alcoholic beverage worldwide, and Fusarium mycotoxins originating from the malted and unmalted cereals might reach the final product. This review aims to describe the possible Fusarium fungi that could infect the cereals used in beer production, the transfer of mycotoxins throughout malting and brewing as well as an insight into the incidence of mycotoxins in the craft beer segment of the industry. Studies show that germination is the malting step that can lead to a significant increase in the level of all Fusarium mycotoxins. The first step of mashing (45 °C) has been proved to possess the most significant impact in the transfer of hydrophilic toxins from the grist into the wort. However, during fermentation, a slight reduction of deoxynivalenol, and especially of zearalenone, is achieved. This review also highlights the limited research available on craft beer and the occurrence of mycotoxins in these products.
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Affiliation(s)
| | | | | | - Vicente Sanchis
- AGROTECNIO-CERCA Center, Applied Mycology Unit, Food Technology Department, University of Lleida, Av. Rovira Roure 191, 25198 Lleida, Spain; (X.P.); (S.M.); (A.J.R.)
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14
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Motlhanka K, Zhou N, Kamakama M, Masilo M, Lebani K. Mycotoxins in khadi, A Traditional Non-Cereal Based Alcoholic Beverage of Botswana. Microbiol Insights 2022; 15:11786361221139817. [DOI: 10.1177/11786361221139817] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Accepted: 11/01/2022] [Indexed: 11/27/2022] Open
Abstract
Mycotoxin contamination is a major food safety drawback towards the commercialization of food products. The commercialization of khadi, a popular fermented alcoholic beverage of Botswana necessitates the investigation of the presence of mycotoxins. Khadi brewing involves the uncontrolled and unstandardized spontaneous fermentation of sun-dried Grewia flava fruits, which could be a source of mycotoxin-producing filamentous fungi (molds). This study sought to investigate the presence of mycotoxins producing fungi and mycotoxins in 18 samples of khadi collected in Central and Northern Botswana. Periconia thailandica, Cladosporium cladosporioides, Aspergillus ochraceus, Phoma eupyrena, Setosphaeria turcica, Cladosporium sphaerospermum, Chaetomium longiciliata, and Flavodon ambrosius were identified in 10 out of 18 khadi samples. Mycotoxins were detected using the Myco-10 Randox Evidence Investigator biochip kit and confirmed using a UPLC-ESI-MS/MS. Mycotoxins such as paxilline, ochratoxin A, ergot alkaloids, aflatoxin G1/G2, and zearalenone were detected using the Myco-10 Randox Evidence Investigator biochip kit. The Myco-10 results revealed that the mycotoxins in the khadi samples were lower than the regulatory limits set by FDA or European Commission. Confirmation of results using an UPLC-ESI-MS/MS system involved confirming selected mycotoxins (AFB1, DON. ZEA, FB1, FB2, FB3, NIV, and OTA) from selected khadi samples (Palapye 1, Palapye 2, Letlhakane 2, Maun 3, Mmashoro 3, and Tonota 3). The UPLC results demonstrated that the aforementioned mycotoxins in the selected khadi samples were below the detection thresholds. The study shows that while fungal isolates were present, there is no to minimal danger/risk of exposure to toxic mycotoxins after consumption of khadi. Towards commercialization endeavors, the production process would necessitate minimal mycotoxin monitoring and product preservation but no detoxifying steps.
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Affiliation(s)
- Koketso Motlhanka
- Department of Animal Science, Botswana University of Agriculture and Natural Resources, Gaborone, Botswana
| | - Nerve Zhou
- Department of Biological Sciences and Biotechnology, Botswana International University of Science and Technology, Palapye, Botswana
| | - Malaki Kamakama
- Department of Chemistry, National Food Technology Research Center, Kanye, Botswana
| | - Monkgogi Masilo
- Department of Chemistry, National Food Technology Research Center, Kanye, Botswana
| | - Kebaneilwe Lebani
- Department of Animal Science, Botswana University of Agriculture and Natural Resources, Gaborone, Botswana
- Department of Biological Sciences and Biotechnology, Botswana International University of Science and Technology, Palapye, Botswana
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15
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Souto NS, Dassi M, Braga ACM, Rosa ÉVF, Fighera MR, Royes LFF, Oliveira MS, Sari MHM, Furian AF. Hepatic susceptibility to oxidative damage after repeated concomitant exposure to aspartame and aflatoxin B1 in rats. Drug Chem Toxicol 2021; 45:2780-2785. [PMID: 34709106 DOI: 10.1080/01480545.2021.1991196] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
The potential interactions among food additives/contaminants and the consequences to biological systems is a topic that is rarely addressed in scientific literature. Thus, the current study investigated if the combined administration of ASP and AFB1 would impair hepatic and renal oxidative status. Male Wistar rats received during 14 days once a day ASP (75 mg/Kg) and/or AFB1 (250 µg/Kg) through intragastric route. At the end of experimental protocol, samples of liver and kidneys were collected for assessing biochemical markers of oxidative status. In the hepatic tissue, the treatment with a single substance (ASP or AFB1) caused an increase in TBARS levels, and a reduction in non-enzymatic antioxidant defenses (Vit C and NPSH levels and FRAP test). In the kidneys, TBARS levels were increased only in the group that received ASP + AFB1. The association reduced NPSH content, while the treatment with AFB1 reduced the FRAP levels. GST and CAT activities were increased in all treatments. Overall, ASP and AFB1 association presented higher toxic effects to the tissues. To the best of our knowledge, this is the first study demonstrating that the associated use of both ASP and AFB1 induces more extensive injuries in comparison to the effects caused by each one alone. Therefore, these data demonstrated that concomitant exposure to ASP and AFB1 potentiated their oxidative damage in hepatic tissue, suggesting that this organ is particularly sensitive to the toxic action induced by these substances.
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Affiliation(s)
- Naieli Schiefelbein Souto
- Programa de Pós-Graduação em Ciência e Tecnologia dos Alimentos, Universidade Federal de Santa Maria, Santa Maria, Brasil
| | - Micheli Dassi
- Programa de Pós-Graduação em Ciência e Tecnologia dos Alimentos, Universidade Federal de Santa Maria, Santa Maria, Brasil
| | | | | | - Michele Rechia Fighera
- Programa de Pós-Graduação em Farmacologia, Universidade Federal de Santa Maria, Santa Maria, Brasil
| | | | - Mauro Schneider Oliveira
- Programa de Pós-Graduação em Farmacologia, Universidade Federal de Santa Maria, Santa Maria, Brasil
| | | | - Ana Flávia Furian
- Programa de Pós-Graduação em Ciência e Tecnologia dos Alimentos, Universidade Federal de Santa Maria, Santa Maria, Brasil.,Programa de Pós-Graduação em Farmacologia, Universidade Federal de Santa Maria, Santa Maria, Brasil
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16
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Zhao T, Ding X, Lin C, Lin X, Xie Z. In situ photo-initiated polymerized oligonucleotide-functionalized hydrophilic capillary affinity monolith for highly selective in-tube microextraction of ochratoxin A mycotoxin. Mikrochim Acta 2021; 188:341. [PMID: 34523048 DOI: 10.1007/s00604-021-04997-6] [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: 06/23/2021] [Accepted: 08/23/2021] [Indexed: 11/24/2022]
Abstract
A photo-initiated polymerized oligonucleotide-grafted hydrophilic affinity monolithic column was synthesized in situ, and exploited for selective in-tube solid phase micro-extraction (IT-SPME) protocol towards the sensitive detection of ochratoxin A (OTA). Only 7 min was required for the rapid polymerization of aptamer-based affinity monolith, which was much less than the reaction time of most thermal polymerization (12-16 h) and sol-gel chemistry methods (up to 52 h). Characterizations such as polymerization recipes, structure morphology, FTIR spectrum, elemental mapping, mechanical stability, and specific recognition performance were evaluated. A significantly hydrophilic nature with a low contact angle of 15° was observed, and a mixed-mode mechanism including aptamer affinity recognition and hydrophilic interaction (HI) was employed. By coupling with HPLC-fluorescence detection, the highly specific online recognition performance was achieved with an extremely low nonspecific adsorption of the analogues. The calibration curve of OTA was obtained in the concentration range 0.05-50.00 ng·mL-1 with a limit of detection (LOD, S/N = 3) of 0.012 ng·mL-1. Applied to sample analysis, acceptable recovery yields of 95.1 ± 1.4% - 99.5 ± 2.2% (n = 3) were obtained in beer and red wine. The proposed method lighted a promising way to efficiently preparing a hydrophilic aptamer-affinity monolith for highly specific recognition of trace mycotoxin by IT-SPME coupled with HPLC. A hydrophilic oligonucleotide-based affinity capillary monolith was explored via in situ photopolymerization for overcoming low preparation efficiency and achieving high-performance online IT-SPME of OTA mycotoxin.
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Affiliation(s)
- Tingting Zhao
- Institute of Food Safety and Environment Monitoring, Fuzhou University, Fuzhou, 350108, People's Republic of China
| | - Xinyue Ding
- Institute of Food Safety and Environment Monitoring, Fuzhou University, Fuzhou, 350108, People's Republic of China
| | - Chenchen Lin
- Institute of Food Safety and Environment Monitoring, Fuzhou University, Fuzhou, 350108, People's Republic of China
| | - Xucong Lin
- Institute of Food Safety and Environment Monitoring, Fuzhou University, Fuzhou, 350108, People's Republic of China.
| | - Zenghong Xie
- Institute of Food Safety and Environment Monitoring, Fuzhou University, Fuzhou, 350108, People's Republic of China
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17
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Research Progress on Fumonisin B1 Contamination and Toxicity: A Review. Molecules 2021; 26:molecules26175238. [PMID: 34500671 PMCID: PMC8434385 DOI: 10.3390/molecules26175238] [Citation(s) in RCA: 47] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Revised: 08/24/2021] [Accepted: 08/24/2021] [Indexed: 12/19/2022] Open
Abstract
Fumonisin B1 (FB1), belonging to the member of fumonisins, is one of the most toxic mycotoxins produced mainly by Fusarium proliferatum and Fusarium verticillioide. FB1 has caused extensive contamination worldwide, mainly in corn, rice, wheat, and their products, while it also poses a health risk and is toxic to animals and human. It has been shown to cause oxidative stress, endoplasmic reticulum stress, cellular autophagy, and apoptosis. This review focuses on the current stage of FB1 contamination, its toxic effects of acute toxicity, immunotoxicity, organ toxicity, and reproductive toxicity on animals and humans. The potential toxic mechanisms of FB1 are discussed. One of the main aims of the work is to provide a reliable reference strategy for understanding the occurrence and toxicity of FB1.
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18
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Tucker JR, Legge WG, Maiti S, Hiebert CW, Simsek S, Yao Z, Xu W, Badea A, Fernando WGD. Transcriptome Alterations of an in vitro-Selected, Moderately Resistant, Two-Row Malting Barley in Response to 3ADON, 15ADON, and NIV Chemotypes of Fusarium graminearum. FRONTIERS IN PLANT SCIENCE 2021; 12:701969. [PMID: 34456945 PMCID: PMC8385242 DOI: 10.3389/fpls.2021.701969] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Accepted: 07/05/2021] [Indexed: 06/01/2023]
Abstract
Fusarium head blight caused by Fusarium graminearum is a devastating disease of malting barley. Mycotoxins associated with contaminated grain can be transferred from malt to beer and pose a health risk to consumers. In western Canada, F. graminearum has undergone an adaptive shift from 15ADON constituency to dominance by virulent 3ADON-producers; likewise, NIV-producers have established in regions of southern United States. Lack of adapted resistance sources with adequate malting quality has promoted the use of alternative breeding methodologies, such as in vitro selection. We studied the low-deoxynivalenol characteristic of in vitro selected, two-row malting barley variety "Norman" by RNAseq in contrast to its parental line "CDC Kendall," when infected by 15ADON-, 3ADON-, and NIV-producing isolates of F. graminearum. The current study documents higher mycotoxin accumulation by 3ADON isolates, thereby representing increased threat to barley production. At 72-96-h post infection, significant alterations in transcription patterns were observed in both varieties with pronounced upregulation of the phenylpropanoid pathway and detoxification gene categories (UGT, GST, CyP450, and ABC), particularly in 3ADON treatment. Defense response was multitiered, where differential expression in "Norman" associated with antimicrobial peptides (thionin 2.1, defensing, non-specific lipid-transfer protein) and stress-related proteins, such as late embryogenesis abundant proteins, heat-shock, desiccation related, and a peroxidase (HvPrx5). Several gene targets identified in "Norman" would be useful for application of breeding varieties with reduced deoxynivalenol content.
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Affiliation(s)
- James R. Tucker
- Department of Plant Science, University of Manitoba, Winnipeg, MB, Canada
- Brandon Research and Development Centre, Agriculture and Agri-Food Canada, Brandon, MB, Canada
| | - William G. Legge
- Brandon Research and Development Centre, Agriculture and Agri-Food Canada, Brandon, MB, Canada
| | - Sujit Maiti
- Department of Plant Science, University of Manitoba, Winnipeg, MB, Canada
- Brandon Research and Development Centre, Agriculture and Agri-Food Canada, Brandon, MB, Canada
| | - Colin W. Hiebert
- Morden Research and Development Centre, Agriculture and Agri-Food Canada, Morden, MB, Canada
| | - Senay Simsek
- Department of Plant Science, North Dakota State University, Fargo, ND, United States
| | - Zhen Yao
- Morden Research and Development Centre, Agriculture and Agri-Food Canada, Morden, MB, Canada
| | - Wayne Xu
- Morden Research and Development Centre, Agriculture and Agri-Food Canada, Morden, MB, Canada
| | - Ana Badea
- Department of Plant Science, University of Manitoba, Winnipeg, MB, Canada
- Brandon Research and Development Centre, Agriculture and Agri-Food Canada, Brandon, MB, Canada
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19
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Jin Z, Solanki S, Ameen G, Gross T, Poudel RS, Borowicz P, Brueggeman RS, Schwarz P. Expansion of Internal Hyphal Growth in Fusarium Head Blight-Infected Grains Contributes to the Elevated Mycotoxin Production During the Malting Process. MOLECULAR PLANT-MICROBE INTERACTIONS : MPMI 2021; 34:793-802. [PMID: 33720745 DOI: 10.1094/mpmi-01-21-0024-r] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Fusarium head blight (FHB) and the occurrence of mycotoxins is the largest food safety threat to malting and brewing grains. Worldwide surveys of commercial beers have reported that the trichothecene mycotoxin deoxynivalenol (DON) is the most frequent contaminant in beer. Although the DON content of grain generally declines during steeping due to its solubilization, Fusarium spp. can continue to grow and produce DON from steeping through the early kilning stage of malting. DON present on malt is largely extracted into beer. The objective of the current study was to localize the growth of Fusarium spp. within FHB-infected kernels by developing an improved method and to associate fungal growth with the production of DON during malting. FHB-infected barley, wheat, rye, and triticale grains that exhibited large increases in the amount of Fusarium Tri5 DNA and trichothecene mycotoxins following malting were screened for hyphal localization. The growth of fungal hyphae associated with grain and malt was imaged by scanning electron microscopy and confocal laser-scanning microscopy assisted with WGA-Alexa Fluor 488 staining, respectively. In barley, hyphae were present on or within the husk, vascular bundle, and pericarp cavities. Following malting, vast hyphal growth was observed not only in these regions but also in the aleurone layer, endosperm, and embryo. Extensive fungal growth was also observed following malting of wheat, rye, and triticale. However, these grains already had an extensive internal presence of Fusarium hyphae in the unmalted grain, thus representing an enhanced chance of fungal expansion during the malting.[Formula: see text] Copyright © 2021 The Author(s). This is an open access article distributed under the CC BY 4.0 International license.
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Affiliation(s)
- Zhao Jin
- Department of Plant Sciences, North Dakota State University, Fargo, ND 58108, U.S.A
| | - Shyam Solanki
- Department of Crop and Soil Sciences, Washington State University, Pullman, WA 99164, U.S.A
- Department of Plant Pathology, North Dakota State University, Fargo, ND 58108, U.S.A
| | - Gazala Ameen
- Department of Crop and Soil Sciences, Washington State University, Pullman, WA 99164, U.S.A
- Department of Plant Pathology, North Dakota State University, Fargo, ND 58108, U.S.A
| | - Thomas Gross
- Department of Plant Pathology, North Dakota State University, Fargo, ND 58108, U.S.A
| | - Roshan Sharma Poudel
- Department of Plant Pathology, North Dakota State University, Fargo, ND 58108, U.S.A
| | - Pawel Borowicz
- Department of Animal Sciences, North Dakota State University, Fargo, ND 58108, U.S.A
| | - Robert S Brueggeman
- Department of Crop and Soil Sciences, Washington State University, Pullman, WA 99164, U.S.A
- Department of Plant Pathology, North Dakota State University, Fargo, ND 58108, U.S.A
| | - Paul Schwarz
- Department of Plant Sciences, North Dakota State University, Fargo, ND 58108, U.S.A
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20
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Foerster C, Ríos-Gajardo G, Gómez P, Muñoz K, Cortés S, Maldonado C, Ferreccio C. Assessment of Mycotoxin Exposure in a Rural County of Chile by Urinary Biomarker Determination. Toxins (Basel) 2021; 13:439. [PMID: 34202116 PMCID: PMC8309762 DOI: 10.3390/toxins13070439] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 06/14/2021] [Accepted: 06/21/2021] [Indexed: 12/21/2022] Open
Abstract
Aflatoxin B1 (AFB1), ochratoxin A (OTA), zearalenone (ZEN), and deoxynivalenol (DON) are frequent mycotoxins that may cause carcinogenic, mutagenic, estrogenic, or gastrointestinal effects. The aim of this study was to assess the exposure to and risk from AFB1, OTA, ZEN, and DON in 172 participants of the Maule Cohort (MAUCO) by a biomarker analysis in urine and to associate their exposure with food consumption and occupation. Mycotoxins in the first morning urine were analyzed by solid-phase extraction and quantified by Ultra-High-Performance Liquid Chromatography with a mass-mass detector. Participants' information regarding food consumption, occupation, and other characteristics was obtained from a baseline and 2-year follow-up survey of the cohort. The prevalence and mean levels of mycotoxins in the urine were as follows: DON 63%, 60.7 (±78.7) ng/mL; AFB1 8%, 0.3 (±0.3) ng/mL; α-zearalenol (α-ZEL) 4.1%, 41.8 (±115) ng/mL; β-ZEL 3.5%, 17.4 (±16.1) ng/mL; AFM1 2%, 1.8 (±1.0) ng/mL; OTA 0.6% (1/172), 1.3 ng/mL; and ZEN 0.6%, 1.1 ng/mL. These results were translated into exposures of DON, ZEN, and aflatoxins of public health concern. Participants who consumed coffee and pepper the day before had a significantly greater presence of DON (OR: 2.3, CI95 1.17-4.96) and total ZEL (OR: 14.7, CI95 3.1-81.0), respectively, in their urine. Additionally, we observed associations between the habitual consumption of beer and DON (OR: 2.89, CI95 1.39-6.42). Regarding the levels of mycotoxins and the amount of food consumed, we found correlations between DON and nuts (p = 0.003), total ZEL and cereals (p = 0.01), and aflatoxins with capsicum powder (p = 0.03) and walnuts (p = 0.03). Occupation did not show an association with the presence of mycotoxins in urine.
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Affiliation(s)
- Claudia Foerster
- Institute of Agri-Food, Animal and Environmental Sciences (ICA3), University of O’Higgins, San Fernando 3070000, Chile;
| | - Gisela Ríos-Gajardo
- Department of Food Science and Technology, Faculty of Pharmacy, University of Concepción, Concepción 4030000, Chile; (G.R.-G.); (P.G.)
| | - Patricia Gómez
- Department of Food Science and Technology, Faculty of Pharmacy, University of Concepción, Concepción 4030000, Chile; (G.R.-G.); (P.G.)
| | - Katherine Muñoz
- iES Landau, Institute for Environmental Sciences, University of Koblenz-Landau, 76829 Landau, Germany;
| | - Sandra Cortés
- Centro de Desarrollo Urbano Sustentable (CEDEUS), Santiago 8320000, Chile;
- Advanced Center for Chronic Diseases (ACCDiS), Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago 8320000, Chile;
| | - Carlos Maldonado
- Institute of Agri-Food, Animal and Environmental Sciences (ICA3), University of O’Higgins, San Fernando 3070000, Chile;
| | - Catterina Ferreccio
- Advanced Center for Chronic Diseases (ACCDiS), Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago 8320000, Chile;
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Peters J, Ash E, Gerssen A, Van Dam R, Franssen MCR, Nielen MWF. Controlled Production of Zearalenone-Glucopyranoside Standards with Cunninghamella Strains Using Sulphate-Depleted Media. Toxins (Basel) 2021; 13:366. [PMID: 34064219 PMCID: PMC8224279 DOI: 10.3390/toxins13060366] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2021] [Revised: 05/17/2021] [Accepted: 05/17/2021] [Indexed: 11/16/2022] Open
Abstract
In recent years, conjugated mycotoxins have gained increasing interest in food safety, as their hydrolysis in human and animal intestines leads to an increase in toxicity. For the production of zearalenone (ZEN) glycosides reference standards, we applied Cunninghamellaelegans and Cunninghamella echinulata fungal strains. A sulphate-depleted medium was designed for the preferred production of ZEN glycosides. Both Cunninghamella strains were able to produce zearalenone-14-β-D-glucopyranoside (Z14G), zearalenone-16-β-D-glucopyranoside (Z16G) and zearalenone-14-sulphate (Z14S). In a rich medium, Cunninghamellaelegans preferably produced Z14S, while Cunninghamellaechinulata preferably produced Z14G. In the sulphate-depleted medium a dramatic change was observed for Cunninghamellaelegans, showing preferred production of Z14G and Z16G. From 2 mg of ZEN in sulphate-depleted medium, 1.94 mg of Z14G and 0.45 mg of Z16G were produced. Following preparative Liquid Chromatography-Mass Spectrometry (LC-MS) purification, both fractions were submitted to 1H and 13C NMR and High-Resolution Mass Spectrometry (HRMS). These analyses confirmed that the purified fractions were indeed Z14G and Z16G. In conclusion, the presented research shows that a single Cunninghamella strain can be an effective and efficient tool for the controlled biotransformation of ZEN glycosides and other ZEN metabolites. Additionally, the biotransformation method was extended to zearalanone, β-zearalenol and other mycotoxins.
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Affiliation(s)
- Jeroen Peters
- Wageningen Food Safety Research, Wageningen University and Research, Akkermaalsbos 2, 6708 WB Wageningen, The Netherlands; (E.A.); (A.G.); (R.V.D.); (M.W.F.N.)
| | - Edward Ash
- Wageningen Food Safety Research, Wageningen University and Research, Akkermaalsbos 2, 6708 WB Wageningen, The Netherlands; (E.A.); (A.G.); (R.V.D.); (M.W.F.N.)
- Innosieve Diagnostics BV, Nieuwe Kanaal 7A, 6709 PA Wageningen, The Netherlands
| | - Arjen Gerssen
- Wageningen Food Safety Research, Wageningen University and Research, Akkermaalsbos 2, 6708 WB Wageningen, The Netherlands; (E.A.); (A.G.); (R.V.D.); (M.W.F.N.)
| | - Ruud Van Dam
- Wageningen Food Safety Research, Wageningen University and Research, Akkermaalsbos 2, 6708 WB Wageningen, The Netherlands; (E.A.); (A.G.); (R.V.D.); (M.W.F.N.)
| | - Maurice C. R. Franssen
- Laboratory of Organic Chemistry, Wageningen University, Stippeneng 4, 6708 WE Wageningen, The Netherlands;
| | - Michel W. F. Nielen
- Wageningen Food Safety Research, Wageningen University and Research, Akkermaalsbos 2, 6708 WB Wageningen, The Netherlands; (E.A.); (A.G.); (R.V.D.); (M.W.F.N.)
- Laboratory of Organic Chemistry, Wageningen University, Stippeneng 4, 6708 WE Wageningen, The Netherlands;
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22
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Pires NA, Gonçalves De Oliveira ML, Gonçalves JA, Faria AF. Multiclass Analytical Method for Pesticide and Mycotoxin Analysis in Malt, Brewers' Spent Grain, and Beer: Development, Validation, and Application. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2021; 69:4533-4541. [PMID: 33847116 DOI: 10.1021/acs.jafc.0c07004] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
A multiclass analytical method to determine pesticides and mycotoxins in beer-related matrices based on the dilute and shoot approach was optimized and validated according to the European guidelines SANTE/12682/2019 and EC/401/2006. Extraction used acidified acetonitrile at 1% (v/v) acetic acid, followed by horizontal shaking homogenization, centrifugation, freeze-out step for cleanup, another centrifugation, and injection into a high-performance liquid chromatography-tandem mass spectrometry system. Linearity, detection and quantification limits, accuracy, and measurement uncertainty were evaluated, and 201, 184, and 176 analytes were validated for malt, beer, and brewers' spent grain, respectively. The limits of quantification ranged between 1 and 200 μg kg-1 and between 5 and 1000 μg kg-1 for beer and malt, respectively, and expanded uncertainties ranged between 9.7 and 50%, meeting the legislation requirements. A total of 40 samples have been analyzed thus far, and 36 of them exhibited the presence of some of the analyzed substances. The validated method is reliable and easy to apply for mycotoxin and pesticide determination in complex matrices.
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Affiliation(s)
- Nilsrael Alves Pires
- Department of Chemistry, Institute of Exact Sciences, Federal University of Minas Gerais, Avenida Antônio Carlos 6627, Belo Horizonte, Minas Gerais 31270-901, Brazil
- Federal Laboratory of Agricultural Defense of Minas Gerais, Ministry of Agriculture, Livestock and Food Supply, Avenida Rômulo Joviano s/n, Pedro Leopoldo, Minas Gerais 33600-000, Brazil
| | - Mauro Lucio Gonçalves De Oliveira
- Federal Laboratory of Agricultural Defense of Minas Gerais, Ministry of Agriculture, Livestock and Food Supply, Avenida Rômulo Joviano s/n, Pedro Leopoldo, Minas Gerais 33600-000, Brazil
| | - José Ailton Gonçalves
- Federal Laboratory of Agricultural Defense of Minas Gerais, Ministry of Agriculture, Livestock and Food Supply, Avenida Rômulo Joviano s/n, Pedro Leopoldo, Minas Gerais 33600-000, Brazil
| | - Adriana Ferreira Faria
- Department of Chemistry, Institute of Exact Sciences, Federal University of Minas Gerais, Avenida Antônio Carlos 6627, Belo Horizonte, Minas Gerais 31270-901, Brazil
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Habschied K, Kanižai Šarić G, Krstanović V, Mastanjević K. Mycotoxins-Biomonitoring and Human Exposure. Toxins (Basel) 2021; 13:113. [PMID: 33546479 PMCID: PMC7913644 DOI: 10.3390/toxins13020113] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 01/23/2021] [Accepted: 01/26/2021] [Indexed: 12/31/2022] Open
Abstract
Mycotoxins are secondary metabolites produced by fungal species that commonly have a toxic effect on human and animal health. Different foodstuff can be contaminated and are considered the major source of human exposure to mycotoxins, but occupational and environmental exposure can also significantly contribute to this problem. This review aims to provide a short overview of the occurrence of toxigenic fungi and regulated mycotoxins in foods and workplaces, following the current literature and data presented in scientific papers. Biomonitoring of mycotoxins in plasma, serum, urine, and blood samples has become a common method for determining the exposure to different mycotoxins. Novel techniques are more and more precise and accurate and are aiming toward the simultaneous determination of multiple mycotoxins in one analysis. Application of liquid chromatography (LC) methodologies, coupled with tandem mass spectrometry (MS/MS) or high-resolution mass spectrometry (HRMS) has become a common and most reliable method for determining the exposure to mycotoxins. Numerous references confirm the importance of mycotoxin biomonitoring to assess the exposure for humans and animals. The objectives of this paper were to review the general approaches to biomonitoring of different mycotoxins and the occurrence of toxigenic fungi and their mycotoxins, using recent literature sources.
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Affiliation(s)
- Kristina Habschied
- Department of Process Engineering, Faculty of Food Technology Osijek, Josip Juraj Strossmayer University of Osijek, 31000 Osijek, Croatia; (V.K.); (K.M.)
| | - Gabriella Kanižai Šarić
- Department of Agroecology and Environment Protection, Faculty of Agrobiotechnical Sciences Osijek, Josip Juraj Strossmayer University of Osijek, 31000 Osijek, Croatia;
| | - Vinko Krstanović
- Department of Process Engineering, Faculty of Food Technology Osijek, Josip Juraj Strossmayer University of Osijek, 31000 Osijek, Croatia; (V.K.); (K.M.)
| | - Krešimir Mastanjević
- Department of Process Engineering, Faculty of Food Technology Osijek, Josip Juraj Strossmayer University of Osijek, 31000 Osijek, Croatia; (V.K.); (K.M.)
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24
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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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25
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Baiano A. Craft beer: An overview. Compr Rev Food Sci Food Saf 2020; 20:1829-1856. [PMID: 33369039 DOI: 10.1111/1541-4337.12693] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2020] [Revised: 11/22/2020] [Accepted: 11/25/2020] [Indexed: 11/27/2022]
Abstract
The purpose of the work was to provide an overview on craft beer. Details and issues concerning history and legal definition market, fiscal policy, innovation, safety, healthiness, consumer profile, and sustainability are supplied. The term "craft brewery" generally refers to a brewery able to produce low volumes of beer, often made with traditional ingredients-for emulating historic styles-but also with the addition of nontraditional ingredients as a distinctiveness sign of the master brewer. In many countries, the importance of the company size is related to the opportunity to take advantage of reduced excise rates for low production volumes. In several countries, another important requisite of a craft brewery is represented by its independence from other alcohol industry members. Even in the presence of a great heterogeneity of the size of craft breweries in the various countries, their number in the world is around 17,000. Craft beer is mainly consumed in restaurants and bars. Innovation of craft beer concerns aspects, such as ingredients, alcohol content, aging, and packaging, and the profile of the typical craft beer drinker is that of a young man, with a higher education and a medium-high income. Craft beers are often not filtered/not pasteurized and, for these reasons, they are beverages rich in health compounds but with a reduced shelf life. As in the case of larger breweries, the environmental impact of craft breweries is mainly represented by water consumption and production of liquid and solid wastes.
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Affiliation(s)
- Antonietta Baiano
- Dipartimento di Scienze Agrarie, degli Alimenti e dell'Ambiente, University of Foggia, Foggia, Italy
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26
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He NX, Bayen S. An overview of chemical contaminants and other undesirable chemicals in alcoholic beverages and strategies for analysis. Compr Rev Food Sci Food Saf 2020; 19:3916-3950. [PMID: 33337040 DOI: 10.1111/1541-4337.12649] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Revised: 08/21/2020] [Accepted: 09/17/2020] [Indexed: 12/23/2022]
Abstract
The presence of chemical contaminant in alcoholic beverages is a widespread and notable problem with potential implications for human health. With the complexity and wide variation in the raw materials, production processes, and contact materials involved, there are a multitude of opportunities for a diverse host of undesirable compounds to make their way into the final product-some of which may currently remain unidentified and undetected. This review provides an overview of the notable contaminants (including pesticides, environmental contaminants, mycotoxins, process-induced contaminants, residues of food contact material [FCM], and illegal additives) that have been detected in alcoholic products thus far based on prior reviews and findings in the literature, and will additionally consider the potential sources for contamination, and finally discuss and identify gaps in current analytical strategies. The findings of this review highlight a need for further investigation into unwanted substances in alcoholic beverages, particularly concerning chemical migrants from FCMs, as well as a need for comprehensive nontargeted analytical techniques capable of determining unanticipated contaminants.
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Affiliation(s)
- Nancy Xiaohe He
- Department of Food Science and Agricultural Chemistry, McGill University, Sainte-Anne-de-Bellevue, Quebec, Canada
| | - Stéphane Bayen
- Department of Food Science and Agricultural Chemistry, McGill University, Sainte-Anne-de-Bellevue, Quebec, Canada
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27
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Fate of the mycotoxins in the wort and yeast during ale and lager fermentation and their evaluation under different technological parameters. Lebensm Wiss Technol 2020. [DOI: 10.1016/j.lwt.2020.109877] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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28
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Schrenk D, Bodin L, Chipman JK, del Mazo J, Grasl‐Kraupp B, Hogstrand C, Hoogenboom L(R, Leblanc J, Nebbia CS, Nielsen E, Ntzani E, Petersen A, Sand S, Schwerdtle T, Vleminckx C, Wallace H, Alexander J, Dall'Asta C, Mally A, Metzler M, Binaglia M, Horváth Z, Steinkellner H, Bignami M. Risk assessment of ochratoxin A in food. EFSA J 2020; 18:e06113. [PMID: 37649524 PMCID: PMC10464718 DOI: 10.2903/j.efsa.2020.6113] [Citation(s) in RCA: 92] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
The European Commission asked EFSA to update their 2006 opinion on ochratoxin A (OTA) in food. OTA is produced by fungi of the genus Aspergillus and Penicillium and found as a contaminant in various foods. OTA causes kidney toxicity in different animal species and kidney tumours in rodents. OTA is genotoxic both in vitro and in vivo; however, the mechanisms of genotoxicity are unclear. Direct and indirect genotoxic and non-genotoxic modes of action might each contribute to tumour formation. Since recent studies have raised uncertainty regarding the mode of action for kidney carcinogenicity, it is inappropriate to establish a health-based guidance value (HBGV) and a margin of exposure (MOE) approach was applied. For the characterisation of non-neoplastic effects, a BMDL 10 of 4.73 μg/kg body weight (bw) per day was calculated from kidney lesions observed in pigs. For characterisation of neoplastic effects, a BMDL 10 of 14.5 μg/kg bw per day was calculated from kidney tumours seen in rats. The estimation of chronic dietary exposure resulted in mean and 95th percentile levels ranging from 0.6 to 17.8 and from 2.4 to 51.7 ng/kg bw per day, respectively. Median OTA exposures in breastfed infants ranged from 1.7 to 2.6 ng/kg bw per day, 95th percentile exposures from 5.6 to 8.5 ng/kg bw per day in average/high breast milk consuming infants, respectively. Comparison of exposures with the BMDL 10 based on the non-neoplastic endpoint resulted in MOEs of more than 200 in most consumer groups, indicating a low health concern with the exception of MOEs for high consumers in the younger age groups, indicating a possible health concern. When compared with the BMDL 10 based on the neoplastic endpoint, MOEs were lower than 10,000 for almost all exposure scenarios, including breastfed infants. This would indicate a possible health concern if genotoxicity is direct. Uncertainty in this assessment is high and risk may be overestimated.
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29
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Ochratoxin A in Beers Marketed in Portugal: Occurrence and Human Risk Assessment. Toxins (Basel) 2020; 12:toxins12040249. [PMID: 32290581 PMCID: PMC7232135 DOI: 10.3390/toxins12040249] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Revised: 03/30/2020] [Accepted: 04/11/2020] [Indexed: 11/16/2022] Open
Abstract
Ochratoxin A (OTA) is produced by fungi present in several agricultural products with much relevance to food safety. Since this mycotoxin is widely found in cereals, beer has a potential contamination risk. Therefore, it was deemed essential to quantify, for the first time, the levels of OTA in beer, a cereal-based product that is marketed in Portugal, as well as to calculate the human estimated weekly intake (EWI) and risk assessment. A total of 85 samples were analyzed through immunoaffinity clean-up, followed by liquid chromatography-fluorescence detection (LC-FD). This analytical methodology allowed a limit of quantification (LOQ) of 0.43 µg/L. The results showed that 10.6% were contaminated at levels ranging between <LOQ and 11.25 µg/L, with an average of 3.14 ± 4.09 µg/L. Samples of industrial production presented lower incidence and contamination levels than homemade and craft beers. On what concerns human risk, the calculated EWI was significantly lower than the tolerable weekly intake (TWI). However, in the worst case scenario, based on a high concentration, the rate EWI/TWI was 138.01%.
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30
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Tao Z, Zhou Y, Li X, Wang Z. Competitive HRP-Linked Colorimetric Aptasensor for the Detection of Fumonisin B1 in Food based on Dual Biotin-Streptavidin Interaction. BIOSENSORS 2020; 10:E31. [PMID: 32235423 PMCID: PMC7235773 DOI: 10.3390/bios10040031] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Revised: 03/19/2020] [Accepted: 03/25/2020] [Indexed: 02/07/2023]
Abstract
Fumonisin B1 (FB1) is the most prevalent and toxic form among fumonisin homologues which are produced by fusarium species and it contaminates various types of food products, posing serious health hazards for humans and animals. In this work, a colorimetric assay for the detection of FB1 has been developed based on competitive horseradish peroxidase (HRP)-linked aptamer and dual biotin-streptavidin interaction. In short, a biotinylated aptamer of FB1 was immobilized on the microplate by biotin-streptavidin binding; the complementary strand (csDNA) of the aptamer was ligated with HRP by biotin-streptavidin binding again to form a csDNA-HRP sensing probe, competing with FB1 to bind to the aptamer. The color change can be observed after the addition of chromogenic and stop solution, thereby realizing the visual detection of FB1. Under optimal conditions, good linearity was observed within the concentration range of 0.5 to 300 ng/mL, with a detection of limit of 0.3 ng/mL. This assay is further validated by spike recovery tests towards beer and corn samples, it provides a simple, sensitive and reliable method for the screening of FB1 in food samples and may be potentially used as an alternative to conventional assays.
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Affiliation(s)
- Zui Tao
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, China; (Z.T.); (Y.Z.); (X.L.)
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
- International Joint Laboratory on Food Safety, Jiangnan University, Wuxi 214122, China
| | - You Zhou
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, China; (Z.T.); (Y.Z.); (X.L.)
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
- International Joint Laboratory on Food Safety, Jiangnan University, Wuxi 214122, China
| | - Xiang Li
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, China; (Z.T.); (Y.Z.); (X.L.)
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
- International Joint Laboratory on Food Safety, Jiangnan University, Wuxi 214122, China
| | - Zhouping Wang
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, China; (Z.T.); (Y.Z.); (X.L.)
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
- International Joint Laboratory on Food Safety, Jiangnan University, Wuxi 214122, China
- Collaborative Innovation Center of Food safety and Quality Control of Jiangsu Province, Jiangnan University, Wuxi 214122, China
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Schabo DC, Martins LM, Maciel JF, Iamanaka BT, Taniwaki MH, Schaffner DW, Magnani M. Production of aflatoxin B 1 and B 2 by Aspergillus flavus in inoculated wheat using typical craft beer malting conditions. Food Microbiol 2020; 89:103456. [PMID: 32139000 DOI: 10.1016/j.fm.2020.103456] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2019] [Revised: 12/10/2019] [Accepted: 02/06/2020] [Indexed: 12/27/2022]
Abstract
The production of aflatoxin (AF) B1 and B2 was determined during malting of wheat grains artificially contaminated with a toxigenic A. flavus strain (CCDCA 11553) isolated from craft beer raw material. Malting was performed in three steps (steeping, germination and kilning) following standard Central European Commission for Brewing Analysis procedures. AFB1 and AFB2 were quantified in eleven samples collected during the three malting steps and in malted wheat. Both, AFB1 and AFB2 were produced at the beginning of steeping and detected in all samples. The levels of AFB1 ranged from 229.35 to 455.66 μg/kg, and from 5.65 to 13.05 μg/kg for AFB2. The AFB2 increased during steeping, while no changes were observed in AFB1. Otherwise, AFB1 decreased during germination and AFB2 did not change. AFB1 and AFB2 increased after 16 h of kilning at 50 °C and decreased at the end of kilning, when the temperature reached 80 °C. The levels of AFB1 wheat malt were lower than those detected in wheat grains during steeping; however, levels of both AFB1 (240.46 μg/kg) and AFB2 (6.36 μg/kg) in Aspergillus flavus inoculated wheat malt exceeded the limits imposed by the regulatory agencies for cereals and derived products.
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Affiliation(s)
- Danieli Cristina Schabo
- Federal Institute of Education, Science and Technology of Rondônia, Campus Colorado do Oeste, BR 435, Km 63, Colorado Do Oeste, RO, 76993-000, Brazil; Laboratory of Microbial Processes in Foods, Department of Food Engineering, Center of Technology, Federal University of Paraíba, Campus I, João Pessoa, PB, 58051-900, Brazil
| | - Ligia Manoel Martins
- Center for Science and Food Quality, Food Technology Institute, Avenue Brazil, 2880, Campinas, SP, 13070-178, Brazil
| | - Janeeyre Ferreira Maciel
- Laboratory of Microbial Processes in Foods, Department of Food Engineering, Center of Technology, Federal University of Paraíba, Campus I, João Pessoa, PB, 58051-900, Brazil
| | - Beatriz Thie Iamanaka
- Center for Science and Food Quality, Food Technology Institute, Avenue Brazil, 2880, Campinas, SP, 13070-178, Brazil
| | - Marta Hiromi Taniwaki
- Center for Science and Food Quality, Food Technology Institute, Avenue Brazil, 2880, Campinas, SP, 13070-178, Brazil
| | - Donald William Schaffner
- Department of Food Science, Rutgers, The State University of New Jersey, 65 Dudley Road, New Brunswick, NJ, 08901, USA
| | - Marciane Magnani
- Laboratory of Microbial Processes in Foods, Department of Food Engineering, Center of Technology, Federal University of Paraíba, Campus I, João Pessoa, PB, 58051-900, Brazil.
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Guerrini A, Altafini A, Roncada P. Assessment of Ochratoxin A Exposure in Ornamental and Self-Consumption Backyard Chickens. Vet Sci 2020; 7:vetsci7010018. [PMID: 32046067 PMCID: PMC7157540 DOI: 10.3390/vetsci7010018] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2019] [Revised: 01/14/2020] [Accepted: 02/06/2020] [Indexed: 12/11/2022] Open
Abstract
Ochratoxin A (OTA) is a mycotoxin that may be present in various food and feed of plant and animal origin, including chicken meat. In Italy, backyard poultry farming is rather widespread. Animals are raised for meat, eggs and for ornamental purpose, and they are often fed with home-made diets not subject to official controls. The purpose of this study was to evaluate exposure of ornamental and backyard chickens to OTA using biliary ochratoxin A as a biomarker. Therefore, bile samples, in addition to kidney, liver and muscle, were collected from 102 chickens reared in 16 farms located in 6 Italian regions. High-performance liquid chromatography method and fluorimetric detection (HPLC-FLD) analysis were carried out firstly on bile from all animals, and OTA was detected in 12 chickens (concentration range 3.83-170.42 µg/L). Subsequently, the kidneys of these chickens were also analysed, and the mycotoxin was not detected. The analytical detection limits (LODs) of OTA in bile and kidney were 2.1 µg/L and 0.1 µg/kg, respectively. In conclusion, these animals were exposed to OTA but their meat can be considered safe, given that this mycotoxin, if present, concentrates highest in kidneys. Biliary ochratoxin A confirms its use as a valid biomarker to assess exposure of poultry to OTA.
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Abdallah MF, Audenaert K, Lust L, Landschoot S, Bekaert B, Haesaert G, De Boevre M, De Saeger S. Risk characterization and quantification of mycotoxins and their producing fungi in sugarcane juice: A neglected problem in a widely-consumed traditional beverage. Food Control 2020. [DOI: 10.1016/j.foodcont.2019.106811] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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Ksieniewicz-Woźniak E, Bryła M, Waśkiewicz A, Yoshinari T, Szymczyk K. Selected Trichothecenes in Barley Malt and Beer from Poland and an Assessment of Dietary Risks Associated with their Consumption. Toxins (Basel) 2019; 11:E715. [PMID: 31835298 PMCID: PMC6949925 DOI: 10.3390/toxins11120715] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2019] [Revised: 12/03/2019] [Accepted: 12/06/2019] [Indexed: 12/26/2022] Open
Abstract
Eighty-seven samples of malt from several Polish malting plants and 157 beer samples from the beer available on the Polish market (in 2018) were tested for Fusarium mycotoxins (deoxynivalenol (DON), nivalenol (NIV)), and their modified forms ((deoxynivalenol-3-glucoside (DON-3G), nivalenol-3-glucoside (NIV-3G), 3-acetyldeoxynivalenol (3-AcDON)). DON and its metabolite, DON-3G, were found the most, among the samples analyzed; DON and DON-3G were present in 90% and 91% of malt samples, and in 97% and 99% of beer samples, respectively. NIV was found in 24% of malt samples and in 64% of beer samples, and NIV-3G was found in 48% of malt samples and 39% of beer samples. In the malt samples, the mean concentration of DON was 52.9 µg/kg (range: 5.3-347.6 µg/kg) and that of DON-3G was 74.1 µg/kg (range: 4.4-410.3 µg/kg). In the beer samples, the mean concentration of DON was 12.3 µg/L (range: 1.2-156.5 µg/L) and that of DON-3G was 7.1 µg/L (range: 0.6-58.4 µg/L). The concentrations of other tested mycotoxins in the samples of malt and beer were several times lower. The risk of exposure to the tested mycotoxins, following the consumption of beer in Poland, was assessed. The corresponding probable daily intakes (PDIs) remained a small fraction of the tolerable daily intake (TDI). However, in the improbable worst-case scenario, in which every beer bottle consumed would be contaminated with mycotoxins present at the highest level observed among the analyzed beer samples, the PDI would exceed the TDI for DON and its metabolite after the consumption of a single bottle (0.5 L) of beer.
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Affiliation(s)
- Edyta Ksieniewicz-Woźniak
- Department of Food Analysis, Prof. Waclaw Dabrowski Institute of Agricultural and Food Biotechnology, Rakowiecka 36, 02-532 Warsaw, Poland; (E.K.-W.); (K.S.)
| | - Marcin Bryła
- Department of Food Analysis, Prof. Waclaw Dabrowski Institute of Agricultural and Food Biotechnology, Rakowiecka 36, 02-532 Warsaw, Poland; (E.K.-W.); (K.S.)
| | - Agnieszka Waśkiewicz
- Department of Chemistry, Poznan University of Life Sciences, Wojska Polskiego 75, 60-625 Poznan, Poland;
| | - Tomoya Yoshinari
- Division of Microbiology, National Institute of Health Sciences, 3-25-26 Tonomachi, Kawasaki-ku, Kawasaki-shi, Kanagawa 210-9501, Japan;
| | - Krystyna Szymczyk
- Department of Food Analysis, Prof. Waclaw Dabrowski Institute of Agricultural and Food Biotechnology, Rakowiecka 36, 02-532 Warsaw, Poland; (E.K.-W.); (K.S.)
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Habschied K, Krska R, Sulyok M, Lukinac J, Jukić M, Šarkanj B, Krstanović V, Mastanjević K. The Influence of Steeping Water Change during Malting on the Multi-Toxin Content in Malt. Foods 2019; 8:foods8100478. [PMID: 31614530 PMCID: PMC6835677 DOI: 10.3390/foods8100478] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Revised: 10/01/2019] [Accepted: 10/04/2019] [Indexed: 11/16/2022] Open
Abstract
The aim of this study was to assess the impact of steeping water change and Fusarium graminearum contamination level on different multi-toxin types and concentrations in barley malt. Malt samples were subjected to two micromalting regimes-steeping water change and the other with no steeping water change. Malt was contaminated with different F. graminearum contamination levels (0%, 10%, and 20%). The results indicate that malt with higher F. graminearum contamination levels ensured higher concentrations of toxins. Higher fungal metabolite concentrations were determined in samples exposed to freshly-changed steeping water, especially zearalenone and its derivates whose values were three to four times higher than in samples with no water change. Zearalenone-4-sulfate showed four (in 10% contamination) and even thirty times (in 20% contamination) higher concentrations than in samples with no water change. Water change during malting resulted in higher levels of multi-toxins in the final product.
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Affiliation(s)
- Kristina Habschied
- Josip Juraj Strossmayer, Faculty of Food Technology, University of Osijek, Osijek, F. Kuhača 20, 31000 Osijek, Croatia.
| | - Rudolf Krska
- Institute of Bioanalytics and Agro-Metabolomics, Department for Agrobiotechnology (IFA-Tulln), University of Natural Resources and Life Sciences, Vienna (BOKU), Konrad-Lorenz-Straße 20, 3430 Tulln, Austria.
- Institute for Global Food Security, School of Biological Sciences, Queens University Belfast, University Road, Belfast BT7 1NN, Northern Ireland, UK.
| | - Michael Sulyok
- Institute of Bioanalytics and Agro-Metabolomics, Department for Agrobiotechnology (IFA-Tulln), University of Natural Resources and Life Sciences, Vienna (BOKU), Konrad-Lorenz-Straße 20, 3430 Tulln, Austria.
| | - Jasmina Lukinac
- Josip Juraj Strossmayer, Faculty of Food Technology, University of Osijek, Osijek, F. Kuhača 20, 31000 Osijek, Croatia.
| | - Marko Jukić
- Josip Juraj Strossmayer, Faculty of Food Technology, University of Osijek, Osijek, F. Kuhača 20, 31000 Osijek, Croatia.
| | - Bojan Šarkanj
- Department of Food Technology, University North, University center Koprivnica, Trg dr. Žarka Dolinara 1, 48000 Koprivnica, Croatia.
| | - Vinko Krstanović
- Josip Juraj Strossmayer, Faculty of Food Technology, University of Osijek, Osijek, F. Kuhača 20, 31000 Osijek, Croatia.
| | - Krešimir Mastanjević
- Josip Juraj Strossmayer, Faculty of Food Technology, University of Osijek, Osijek, F. Kuhača 20, 31000 Osijek, Croatia.
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Eskola M, Kos G, Elliott CT, Hajšlová J, Mayar S, Krska R. Worldwide contamination of food-crops with mycotoxins: Validity of the widely cited ‘FAO estimate’ of 25%. Crit Rev Food Sci Nutr 2019; 60:2773-2789. [DOI: 10.1080/10408398.2019.1658570] [Citation(s) in RCA: 272] [Impact Index Per Article: 54.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Mari Eskola
- Institute of Bioanalytics and Agro-Metabolomics, Department of Agrobiotechnology (IFA-Tulln), University of Natural Resources and Life Sciences Vienna (BOKU), Tulln, Austria
| | - Gregor Kos
- Department of Chemistry and Biochemistry, Concordia University, Montreal, QC, Canada
| | - Christopher T. Elliott
- Institute for Global Food Security, School of Biological Sciences, Queens University Belfast, Belfast, Northern Ireland, UK
| | - Jana Hajšlová
- Department of Food Analysis and Nutrition, Faculty of Food and Biochemical Technology, University of Chemistry and Technology, Prague 6, Czech Republic
| | - Sultan Mayar
- Department of Chemistry and Biochemistry, Concordia University, Montreal, QC, Canada
| | - Rudolf Krska
- Institute of Bioanalytics and Agro-Metabolomics, Department of Agrobiotechnology (IFA-Tulln), University of Natural Resources and Life Sciences Vienna (BOKU), Tulln, Austria
- Institute for Global Food Security, School of Biological Sciences, Queens University Belfast, Belfast, Northern Ireland, UK
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37
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Nazareth TDM, Quiles JM, Torrijos R, Luciano FB, Mañes J, Meca G. Antifungal and antimycotoxigenic activity of allyl isothiocyanate on barley under different storage conditions. Lebensm Wiss Technol 2019. [DOI: 10.1016/j.lwt.2019.06.004] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Wall-Martínez HA, Pascari X, Bigordà A, Ramos AJ, Marín S, Sanchis V. The fate of Fusarium mycotoxins (deoxynivalenol and zearalenone) through wort fermenting by Saccharomyces yeasts (S. cerevisiae and S. pastorianus). Food Res Int 2019; 126:108587. [PMID: 31732066 DOI: 10.1016/j.foodres.2019.108587] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2019] [Revised: 07/21/2019] [Accepted: 07/26/2019] [Indexed: 12/21/2022]
Abstract
The aim of this study was to evaluate the effect of 15 commercial yeasts in the mitigation of the Fusarium mycotoxins deoxynivalenol (DON) and zearalenone (ZEN) during the brewing process. Saccharomyces strains (10 strains of S. cerevisiae and 5 of S. pastorianus) were used to ferment DON and ZEN contaminated wort. Wort samples were taken every 24 h during fermentation, while mycotoxin analysis in yeast was performed at the end of fermentation (96 h); additionally, pH and ethanol content were measured daily. For mycotoxin analysis, after immunoaffinity purification of sample extracts, analysis was performed using an Ultra-High-Pressure Liquid Chromatograph coupled with a diode array or fluorescence detector (UHPLC-DAD/FLD). Mycotoxin presence had no significant effect on the ethanol production during brewing. At the end of fermentation, 10-17% of DON and 30-70% of ZEN had been removed, 6% of the initial concentration of DON and 31% of the ZEN being adsorbed by the yeast. Beermakers must pay careful attention to the raw material since a high percentage of DON could be present at the end of the beer fermentation process. Future studies should focus on the quantification of "masked" mycotoxins that are relevant to food security.
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Affiliation(s)
- Hiram A Wall-Martínez
- Unit of Research and Food Development (UNIDA), Veracruz Institute of Technology, Miguel Ángel de Quevedo 2779, 91860 Veracruz, Mexico
| | - Xenia Pascari
- Applied Mycology Unit, Food Technology Department, University of Lleida, UTPV-XaRTA, Agrotecnio, Av. Rovira Roure 191, 25198 Lleida, Spain
| | - Aleix Bigordà
- Applied Mycology Unit, Food Technology Department, University of Lleida, UTPV-XaRTA, Agrotecnio, Av. Rovira Roure 191, 25198 Lleida, Spain
| | - Antonio J Ramos
- Applied Mycology Unit, Food Technology Department, University of Lleida, UTPV-XaRTA, Agrotecnio, Av. Rovira Roure 191, 25198 Lleida, Spain
| | - Sonia Marín
- Applied Mycology Unit, Food Technology Department, University of Lleida, UTPV-XaRTA, Agrotecnio, Av. Rovira Roure 191, 25198 Lleida, Spain
| | - Vicente Sanchis
- Applied Mycology Unit, Food Technology Department, University of Lleida, UTPV-XaRTA, Agrotecnio, Av. Rovira Roure 191, 25198 Lleida, Spain.
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Determination of AFB1 in clear lager beer samples from Mexico and the possible correlation between physicochemical parameters and AFB1 levels. J Verbrauch Lebensm 2019. [DOI: 10.1007/s00003-019-01238-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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40
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Souto N, Dassi M, Braga A, Rosa E, Fighera M, Royes L, Oliveira M, Furian A. Behavioural and biochemical effects of one-week exposure to aflatoxin B1 and aspartame in male Wistar rats. WORLD MYCOTOXIN J 2019. [DOI: 10.3920/wmj2018.2424] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Food products are susceptible to contamination by mycotoxins, and aflatoxin B1 (AFB1) stands as the most toxic among them. AFB1 intoxication results in distinct signs, including widespread systemic toxicity. Aspartame (ASP) is an artificial sweetener used as a sugar substitute in many products, and compelling evidence indicates ASP can be toxic. Interestingly, mechanisms underlying ASP and AFB1 toxicity involve oxidative stress. In this context, concomitant use of ASP and AFB1 in a meal may predispose to currently unidentified behavioural and biochemical changes. Therefore, we evaluated the effect of AFB1 (250 μg/kg, intragastrically (i.g.)) and/or ASP (75 mg/kg, i.g.) exposure for 7 days on behavioural and biochemical markers of oxidative stress in male Wistar rats. AFB1 and/or ASP increased hepatic glutathione S-transferase (GST) activity when compared to controls. In the kidneys, increased GST activity was detected in AFB1 and AFB1+ASP groups. In addition, AFB1 and or ASP elicited behavioural changes in the open field, marble burying and splash tests, however no additive effects were detected. Altogether, present data suggest AFB1 and ASP predispose to anxiety- and obsessive-compulsive-like symptoms, as well as to enzymatic defence system imbalance in liver and kidney of Wistar rats.
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Affiliation(s)
- N.S. Souto
- Programa de Pós Graduação em Ciência e Tecnologia dos Alimentos, Universidade Federal de Santa Maria, Prédio 43, Sala 4217, 97105-900 Santa Maria, RS, Brazil
| | - M. Dassi
- Programa de Pós Graduação em Ciência e Tecnologia dos Alimentos, Universidade Federal de Santa Maria, Prédio 43, Sala 4217, 97105-900 Santa Maria, RS, Brazil
| | - A.C.M. Braga
- Programa de Pós-Graduação em Farmacologia, Universidade Federal de Santa Maria, 97105-900 Santa Maria, RS, Brazil
| | - E.V.F. Rosa
- Programa de Pós-Graduação em Farmacologia, Universidade Federal de Santa Maria, 97105-900 Santa Maria, RS, Brazil
| | - M.R. Fighera
- Programa de Pós-Graduação em Farmacologia, Universidade Federal de Santa Maria, 97105-900 Santa Maria, RS, Brazil
| | - L.F.F. Royes
- Programa de Pós-Graduação em Farmacologia, Universidade Federal de Santa Maria, 97105-900 Santa Maria, RS, Brazil
| | - M.S. Oliveira
- Programa de Pós-Graduação em Farmacologia, Universidade Federal de Santa Maria, 97105-900 Santa Maria, RS, Brazil
| | - A.F. Furian
- Programa de Pós Graduação em Ciência e Tecnologia dos Alimentos, Universidade Federal de Santa Maria, Prédio 43, Sala 4217, 97105-900 Santa Maria, RS, Brazil
- Programa de Pós-Graduação em Farmacologia, Universidade Federal de Santa Maria, 97105-900 Santa Maria, RS, Brazil
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41
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Tucker JR, Badea A, Blagden R, Pleskach K, Tittlemier SA, Fernando WGD. Deoxynivalenol-3-Glucoside Content Is Highly Associated with Deoxynivalenol Levels in Two-Row Barley Genotypes of Importance to Canadian Barley Breeding Programs. Toxins (Basel) 2019; 11:E319. [PMID: 31195591 PMCID: PMC6628427 DOI: 10.3390/toxins11060319] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Revised: 05/15/2019] [Accepted: 05/24/2019] [Indexed: 01/15/2023] Open
Abstract
Barley (Hordeum vulgare L.) is a multipurpose crop that can be harvested as grain or cut prior to maturity for use as forage. Fusarium head blight (FHB) is a devastating disease of barley that reduces quality of grain. FHB can also result in the accumulation of mycotoxins such as deoxynivalenol (DON). Breeding FHB resistant varieties has been a long-term goal of many barley-producing countries, including Canada. While the genetic basis of DON detoxification via production of less-phytotoxic conjugates such as DON-3-glucoside (DON3G) is well documented in barley, little information exists in reference to varietal response. Over two years, 16 spring, two-row barley genotypes, of importance to western Canadian barley breeding programs, were grown as short-rows and inoculated following spike emergence with a Fusarium graminearum conidia suspension. Half of the plots were harvested at soft dough stage and then dissected into rachis and grain components, whereas the remainder was harvested at maturity. Multiple Fusarium-mycotoxins were assayed using liquid chromatography-mass spectrometry. Mycotoxin content was elevated at the earlier harvest point, especially in the rachis tissue. DON3G constituted a significant percentage (26%) of total trichothecene content and thus its co-occurrence with DON should be considered by barley industries. DON3G was highly correlated with DON and 3-acetyl-deoxynivalenol (3ADON). The ratio of D3G/DON exhibited consistency across genotypes, however more-resistant genotypes were characterized by a higher ratio at the soft-dough stage followed by a decrease at maturity. Plant breeding practices that use DON content as a biomarker for resistance would likely result in the development of barley cultivars with lower total DON-like compounds.
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Affiliation(s)
- James R Tucker
- Agriculture and Agri-Food Canada, Brandon Research and Development Centre, 2701 Grand Valley Road, P.O. Box 1000A, R.R. 3, Brandon, MB R7A 5Y3, Canada.
- Department of Plant Science, 66 Dafoe Road, University of Manitoba, Winnipeg, MB R3T 2N2, Canada.
| | - Ana Badea
- Agriculture and Agri-Food Canada, Brandon Research and Development Centre, 2701 Grand Valley Road, P.O. Box 1000A, R.R. 3, Brandon, MB R7A 5Y3, Canada.
| | - Richard Blagden
- Grain Research Laboratory, Canadian Grain Commission, 303 Main St., Winnipeg, MB R3C 3G8, Canada.
| | - Kerri Pleskach
- Grain Research Laboratory, Canadian Grain Commission, 303 Main St., Winnipeg, MB R3C 3G8, Canada.
| | - Sheryl A Tittlemier
- Grain Research Laboratory, Canadian Grain Commission, 303 Main St., Winnipeg, MB R3C 3G8, Canada.
| | - W G Dilantha Fernando
- Department of Plant Science, 66 Dafoe Road, University of Manitoba, Winnipeg, MB R3T 2N2, Canada.
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Arrúa AA, Mendes JM, Arrúa P, Ferreira FP, Caballero G, Cazal C, Kohli MM, Peralta I, Ulke G, Fernández Ríos D. Occurrence of Deoxynivalenol and Ochratoxin A in Beers and Wines Commercialized in Paraguay. Toxins (Basel) 2019; 11:E308. [PMID: 31151159 PMCID: PMC6628627 DOI: 10.3390/toxins11060308] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2019] [Revised: 05/24/2019] [Accepted: 05/25/2019] [Indexed: 01/13/2023] Open
Abstract
Alcoholic beverages can be contaminated with mycotoxins. Ochratoxin A (OTA) is the most frequently detected mycotoxinin wine and is produced by several species of Aspergillus. This mycotoxin is nephrotoxic and carcinogenic. In beer, the most commonly identified mycotoxin is deoxynivalenol (DON). Ingestion of food contaminated with DON has been associated with adverse gastrointestinal effects. Despite the harmful effects of mycotoxins on health, there are no regulations regarding their limits in alcoholic beverages in Paraguay. Here we determine the presence of OTA and DON in wine and beer, respectively. Four commercial brands of wine and twenty-nine brands of craft and industrial beerwere tested by the Agra quant ELISA method. One brand of wine was positive for OTA and seven brands of beer (one of them craft) were positive for DON. The values found for both toxins are below the recommended maximum intake proposed by international standards. Giving the high consumption of these products in the country, regulations and monitoring systems mustbe established to check the maximum levels of mycotoxins allowed in alcoholic beverages.
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Affiliation(s)
- Andrea Alejandra Arrúa
- Dirección General de Investigación Científica y Tecnológica, Centro Multidisciplinario de Investigaciones Tecnológicas, Universidad Nacional de Asunción, San Lorenzo 1039, Paraguay.
- Facultad de Ciencias Exactas y Naturales, Departamento de Biotecnología, Universidad Nacional de Asunción, San Lorenzo 1039, Paraguay.
| | - Juliana Moura Mendes
- Dirección General de Investigación Científica y Tecnológica, Centro Multidisciplinario de Investigaciones Tecnológicas, Universidad Nacional de Asunción, San Lorenzo 1039, Paraguay.
| | - Pablo Arrúa
- Dirección General de Investigación Científica y Tecnológica, Centro Multidisciplinario de Investigaciones Tecnológicas, Universidad Nacional de Asunción, San Lorenzo 1039, Paraguay.
| | - Francisco Paulo Ferreira
- Dirección General de Investigación Científica y Tecnológica, Centro Multidisciplinario de Investigaciones Tecnológicas, Universidad Nacional de Asunción, San Lorenzo 1039, Paraguay.
- Facultad de Ciencias Exactas y Naturales, Departamento de Biotecnología, Universidad Nacional de Asunción, San Lorenzo 1039, Paraguay.
| | - Gabriela Caballero
- Dirección General de Investigación Científica y Tecnológica, Centro Multidisciplinario de Investigaciones Tecnológicas, Universidad Nacional de Asunción, San Lorenzo 1039, Paraguay.
| | - Cinthia Cazal
- Dirección General de Investigación Científica y Tecnológica, Centro Multidisciplinario de Investigaciones Tecnológicas, Universidad Nacional de Asunción, San Lorenzo 1039, Paraguay.
- Facultad de Ciencias Exactas y Naturales, Departamento de Biotecnología, Universidad Nacional de Asunción, San Lorenzo 1039, Paraguay.
| | - Man Mohan Kohli
- CámaraParaguaya de Exportadores y Comercializadores de Cereales y Oleaginosas, Asunción 1548, Paraguay.
| | - Inocencia Peralta
- Dirección General de Investigación Científica y Tecnológica, Centro Multidisciplinario de Investigaciones Tecnológicas, Universidad Nacional de Asunción, San Lorenzo 1039, Paraguay.
| | - Gabriela Ulke
- Facultad de Ciencias Exactas y Naturales, Departamento de Biotecnología, Universidad Nacional de Asunción, San Lorenzo 1039, Paraguay.
| | - Danilo Fernández Ríos
- Facultad de Ciencias Exactas y Naturales, Departamento de Biotecnología, Universidad Nacional de Asunción, San Lorenzo 1039, Paraguay.
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Crippin T, Renaud JB, Sumarah MW, Miller JD. Comparing genotype and chemotype of Fusarium graminearum from cereals in Ontario, Canada. PLoS One 2019; 14:e0216735. [PMID: 31071188 PMCID: PMC6508712 DOI: 10.1371/journal.pone.0216735] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Accepted: 04/26/2019] [Indexed: 01/21/2023] Open
Abstract
Fusarium graminearum is responsible for production of the mycotoxin deoxynivalenol (DON) on maize and wheat in Ontario, Canada. It has been understood since the early 1980s that in most parts of Canada, the predominant chemotype of F. graminearum is 15ADON, and not the 3ADON chemotype mainly found in Europe and Asia. The discovery of F. graminearum strains that did not produce DON but the structurally related 7-α hydroxy, 15-deacetylcalonectrin (3ANX) and its hydrolysis product 7-α hydroxy, 3,15-dideacetylcalonectrin to (NX) demonstrated that we still have a lot to learn about this well studied but complicated fungus. We conducted a survey of maize and wheat samples from Ontario farms. In the 2015 crop year, we isolated 86 strains and tested a representative subset of 20 using the published genetic probes for assessing genotype. We also developed a targeted LC-MS/MS method for the identification and quantitation of known toxins from this species to determine chemotype. The results showed that 80% of our strains produced some 3ANX in addition to 15ADON and one strain produced 3ANX and no 15ADON. Comparison of chemical data with genotyping revealed that in more than 50% of the cases there was no clear agreement. These data demonstrate the importance of chemical analysis for understanding the toxigenic potential of strains, especially using a LC-MS method that is capable of differentiating 3ADON and 15ADON. For this collection, genotyping of isolates did not produce reliable information on the chemotype. This is the first report of 3ANX toxin production concurrently with 15ADON and suggests that the 3ANX producers in North America likely originated from the 15ADON background.
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Affiliation(s)
- Trinda Crippin
- Department of Chemistry, Carleton University, Ottawa, Ontario, Canada
| | - Justin B. Renaud
- London Research and Development Center, Agriculture and Agri-Food Canada, London, Canada
| | - Mark W. Sumarah
- Department of Chemistry, Carleton University, Ottawa, Ontario, Canada
- London Research and Development Center, Agriculture and Agri-Food Canada, London, Canada
| | - J. David Miller
- Department of Chemistry, Carleton University, Ottawa, Ontario, Canada
- * E-mail:
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Grajewski J, Kosicki R, Twarużek M, Błajet-Kosicka A. Occurrence and Risk Assessment of Mycotoxins through Polish Beer Consumption. Toxins (Basel) 2019; 11:E254. [PMID: 31067689 PMCID: PMC6563123 DOI: 10.3390/toxins11050254] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2019] [Revised: 05/01/2019] [Accepted: 05/02/2019] [Indexed: 11/17/2022] Open
Abstract
Poland is one of Europe's leading producers and exporters of beer. The study, herein, describes the measurement of ochratoxin A, deoxynivalenol, nivalenol, T-2 toxin, HT-2 toxin, diacetoxyscirpenol, and zearalenone levels in 69 Polish beers. Analytical methodologies based on high performance liquid chromatography (HPLC) with tandem mass spectrometry (MS/MS) and fluorescence detection were developed, validated, and used to perform the above determinations. The most prevalent mycotoxins were deoxynivalenol (96%), ochratoxin A (93%), and HT-2 toxin (74%), respectively. Three quarters of the samples contained at least three analytes. The mean ochratoxin A concentration was 0.057 (SD 0.065) ng/mL, and in four beer samples its level exceeded 0.2 ng/mL, a value postulated in the literature to be the maximum limit. Deoxynivalenol was found at a maximum level of 56.2 ng/mL, and its mean concentration was 17.1 (SD 9.0) ng/mL. An evaluation of the estimated daily intake (EDI) of mycotoxins from beer in different European populations was made using food-consumption data prepared by WHO. Based on the mean ochratoxin A concentration in beers, the EDI represented 0.8-1.1% of the tolerable daily intake (TDI), while in a worst-case scenario (maximum concentration) it reached 5.0-7.5% of TDI. For deoxynivalenol, the EDI was in the range of 4.1-6.0% of TDI, whereas, based on maximum values, it reached the level of 14-21% of TDI. There were no significant differences between "scenarios" in the HT-2 case (mean-5.0-7.5% of TDI; maximum-6.5-9.7% of TDI) due to the fact that its concentration was near the limit of quantification (LOQ) value taken for calculation. The significance of these results are discussed, herein.
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Affiliation(s)
- Jan Grajewski
- Department of Physiology and Toxicology, Institute of Experimental Biology, Faculty of Natural Sciences, Kazimierz Wielki University, Chodkiewicza 30, PL85064 Bydgoszcz, Poland.
| | - Robert Kosicki
- Department of Physiology and Toxicology, Institute of Experimental Biology, Faculty of Natural Sciences, Kazimierz Wielki University, Chodkiewicza 30, PL85064 Bydgoszcz, Poland.
| | - Magdalena Twarużek
- Department of Physiology and Toxicology, Institute of Experimental Biology, Faculty of Natural Sciences, Kazimierz Wielki University, Chodkiewicza 30, PL85064 Bydgoszcz, Poland.
| | - Anna Błajet-Kosicka
- Department of Physiology and Toxicology, Institute of Experimental Biology, Faculty of Natural Sciences, Kazimierz Wielki University, Chodkiewicza 30, PL85064 Bydgoszcz, Poland.
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45
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González-Jartín JM, de Castro Alves L, Alfonso A, Piñeiro Y, Vilar SY, Gomez MG, Osorio ZV, Sainz MJ, Vieytes MR, Rivas J, Botana LM. Detoxification agents based on magnetic nanostructured particles as a novel strategy for mycotoxin mitigation in food. Food Chem 2019; 294:60-66. [PMID: 31126505 DOI: 10.1016/j.foodchem.2019.05.013] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Revised: 04/08/2019] [Accepted: 05/01/2019] [Indexed: 01/01/2023]
Abstract
Mycotoxins are toxic compounds that can be present in feed, food and beverages. In this work, 25 magnetic nanostructured materials were developed to remove the main types of mycotoxins from liquid food matrices. The efficiency for binding mycotoxins from contaminated aqueous solutions was studied. Nanocomposites (diameters lower to 15 μm) composed of mixtures of activated carbon, bentonite and aluminium oxide were able to eliminate up to 87% of mycotoxins with an adsorption efficiency of 450 µg/g. On the other hand, spheres with sizes below 3 mm and composed by biopolymers and activated carbon or graphene oxide removed up to 70% of mycotoxins (adsorption of 598 ng/g). These particles were tested for beer detoxification, and spheres composed of alginate and activated carbon or pectin maintain the ability to eliminate toxins from this beverage. Hence, this technology could be a useful tool for the food industry.
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Affiliation(s)
- Jesús M González-Jartín
- Departamento de Farmacología, Facultad de Veterinaria, Universidade de Santiago de Compostela, 27002 Lugo, Spain.
| | - Lisandra de Castro Alves
- Departamento de Física Aplicada, Universidad de Santiago de Compostela, Facultad de Física, 15782 Santiago de Compostela, Spain.
| | - Amparo Alfonso
- Departamento de Farmacología, Facultad de Veterinaria, Universidade de Santiago de Compostela, 27002 Lugo, Spain.
| | - Y Piñeiro
- Departamento de Física Aplicada, Universidad de Santiago de Compostela, Facultad de Física, 15782 Santiago de Compostela, Spain.
| | - Susana Yáñez Vilar
- Departamento de Física Aplicada, Universidad de Santiago de Compostela, Facultad de Física, 15782 Santiago de Compostela, Spain.
| | - Manuel González Gomez
- Departamento de Física Aplicada, Universidad de Santiago de Compostela, Facultad de Física, 15782 Santiago de Compostela, Spain.
| | - Zulema Vargas Osorio
- Departamento de Física Aplicada, Universidad de Santiago de Compostela, Facultad de Física, 15782 Santiago de Compostela, Spain.
| | - María J Sainz
- Departamento de Producción Vegetal y Proyectos de Ingeniería, Facultad de Veterinaria, Universidade de Santiago de Compostela, 27002 Lugo, Spain.
| | - Mercedes R Vieytes
- Departamento de Fisiología, Facultad de Veterinaria, Universidade de Santiago de Compostela, 27002 Lugo, Spain.
| | - J Rivas
- Departamento de Física Aplicada, Universidad de Santiago de Compostela, Facultad de Física, 15782 Santiago de Compostela, Spain.
| | - Luis M Botana
- Departamento de Farmacología, Facultad de Veterinaria, Universidade de Santiago de Compostela, 27002 Lugo, Spain.
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Spanic V, Zdunic Z, Drezner G, Sarkanj B. The Pressure of Fusarium Disease and Its Relation with Mycotoxins in The Wheat Grain and Malt. Toxins (Basel) 2019; 11:toxins11040198. [PMID: 30987012 PMCID: PMC6521280 DOI: 10.3390/toxins11040198] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Revised: 03/22/2019] [Accepted: 04/01/2019] [Indexed: 12/27/2022] Open
Abstract
Fusarium head blight (FHB) is one of the most destructive wheat fungal diseases, causing yield loss, quality reduction, and accumulation of mycotoxins. The aim of this research was to summarize the occurrence of major Fusarium mycotoxins: deoxynivalenol (DON), 3-acetyldeoxynivalenol (3-AcDON), nivalenol (NIV), and zearalenone (ZEN) in two consecutive years to search the relationship between disease incidence and severity with mycotoxins found in control and inoculated grains and corresponding malt. In addition, deoxynivalenol-3-glucoside (D3G) in one-year research was measured. Tested wheat varieties showed infection scores of 3% (‘U1’ and ‘Sirban Prolifik’) to 79% (‘Golubica’) for Type I resistance evaluation. There were few moderately resistant varieties in view of their areas under the disease progress curve, which can be considered Type III resistance (‘Sirban Prolifik’ and ‘U1’). According to the data quantified by LC–MS/MS, DON decreased in infected malt in comparison to corresponding grain, while ZEN occurred only in infected malt samples. Both 3-AcDON and NIV increased in inoculated malt in comparison to corresponding grain, due to a combination of plant metabolism and de novo synthesis by molds during malting. Based on the results, we can draw a few conclusions: the resistance to Fusarium decreased quantified concentrations of DON; ZEN gets synthetized during malting; unregulated 3-AcDON and NIV increase during malting; more resistant varieties have converted DON to D3G more successfully. Modified mycotoxins should be also included to legislation, since they could be transformed back to the corresponding mycotoxins under food processing conditions or during digestion.
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Affiliation(s)
- Valentina Spanic
- Agricultural Institute Osijek, Juzno predgradje 17, HR-31000 Osijek, Croatia.
| | - Zvonimir Zdunic
- Agricultural Institute Osijek, Juzno predgradje 17, HR-31000 Osijek, Croatia.
| | - Georg Drezner
- Agricultural Institute Osijek, Juzno predgradje 17, HR-31000 Osijek, Croatia.
| | - Bojan Sarkanj
- Faculty of Food Technology Osijek, Josip Juraj Strossmayer University of Osijek, Franje Kuhača 20, HR-31000 Osijek, Croatia.
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47
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Byakika S, Mukisa IM, Wacoo AP, Kort R, Byaruhanga YB, Muyanja C. Potential application of lactic acid starters in the reduction of aflatoxin contamination in fermented sorghum-millet beverages. INTERNATIONAL JOURNAL OF FOOD CONTAMINATION 2019. [DOI: 10.1186/s40550-019-0074-9] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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48
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Chen Y, Ding X, Zhu D, Lin X, Xie Z. Preparation and evaluation of highly hydrophilic aptamer-based hybrid affinity monolith for on-column specific discrimination of ochratoxin A. Talanta 2019; 200:193-202. [PMID: 31036173 DOI: 10.1016/j.talanta.2019.03.053] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2018] [Revised: 03/10/2019] [Accepted: 03/14/2019] [Indexed: 12/28/2022]
Abstract
Nonspecific adsorption is a challenge of specific recognition on aptamer-based affinity monoliths. Here, a novel highly hydrophilic polyhedral oligomeric silsesquioxane (POSS)-containing aptamer-based hybrid-silica affinity monolith with a good recognition nature was prepared and used for specific discrimination of ochratoxin A (OTA). A homogeneous polymerization mixture consisted of POSS chemicals, hydrophilic monomers and aptamer solution was directly polymerized via the "one-pot" method. Preparation and characterization of the resultant affinity monolith were studied in detail. A highly hydrophilic nature was obtained and the typical hydrophilic interaction liquid chromatography (HILIC) was observed when acetonitrile (ACN) content in mobile phase was 25%, which reached the highest hydrophilicity of POSS-based hybrid monoliths. By using OTA as model analyte, the nonspecific adsorption was effectively suppressed. The recovery of the analogue ochratoxin B (OTB) was only about 0.1% even if the content of OTB was 50 times more than OTA, which was much better than other POSS-containing monoliths and polar siloxane-based hybrid monoliths. Applied to beer samples, the adsorption of background materials was drastically resisted, and efficient recognition of OTA was obtained with the recoveries of 94.9-99.8%. Much less disturbance was observed than that occurred in hydrophobic POSS-based affinity monolith. It lights an attractive implement with high hydrophilicity and specificity for online selective recognition of OTA.
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Affiliation(s)
- Yiqiong Chen
- Institute of Food Safety and Environment Monitoring, Fuzhou University, Fuzhou 350108, China
| | - Xinyue Ding
- Institute of Food Safety and Environment Monitoring, Fuzhou University, Fuzhou 350108, China
| | - Dandan Zhu
- Institute of Food Safety and Environment Monitoring, Fuzhou University, Fuzhou 350108, China
| | - Xucong Lin
- Institute of Food Safety and Environment Monitoring, Fuzhou University, Fuzhou 350108, China.
| | - Zenghong Xie
- Institute of Food Safety and Environment Monitoring, Fuzhou University, Fuzhou 350108, China
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49
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Wall-Martínez HA, Pascari X, Ramos AJ, Marín S, Sanchis V. Frequency and levels of mycotoxins in beer from the Mexican market and exposure estimate for deoxynivalenol mycotoxins. Mycotoxin Res 2019; 35:207-216. [PMID: 30859459 DOI: 10.1007/s12550-019-00347-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2018] [Revised: 02/25/2019] [Accepted: 02/27/2019] [Indexed: 10/27/2022]
Abstract
The aim of the present study was to evaluate the occurrence of 23 mycotoxins in beer purchased in Mexico and to assess two exposure scenarios in the Mexican population through beer consumption. Multi-mycotoxin analysis of a total of 61 different beers (132 samples) was carried out using UHPLC-MS/MS equipment. Probability density functions were used to describe mycotoxins contamination. The daily intake of mycotoxins was estimated using a semi-probabilistic approach, applying the Monte Carlo method. Deoxynivalenol (DON) and its metabolites (deoxynivalenol-3-glucoside (DON3G) and 3-acetyl-deoxynivalenol (3ADON)) were the mycotoxins found in higher proportions in contaminated samples. None of the other mycotoxins overpassed the limit of quantification (LOQ) of the method. The combined intake of DON and its analogues ranged from 5.24 to 86.59 ng kg-1 bw day-1, which represent from 1.20 to 19.83% of the DON TDI. The results suggest that depending on the individual consumption of beer and depending on the type of beer, the intake of DON via beer could represent a significant percentage of the tolerable daily intake (TDI).
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Affiliation(s)
- Hiram A Wall-Martínez
- UNIDA-Chemical and Biochemical Engineering Department, Tecnológico Nacional de México/I.T. Veracruz, Miguel Ángel de Quevedo 2779, 91860, Veracruz, Mexico
| | - Xenia Pascari
- Applied Mycology Unit, Food Technology Department, University of Lleida, UTPV-XaRTA, Agrotecnio, Av. Rovira Roure 191, 25198, Lleida, Spain
| | - Antonio J Ramos
- Applied Mycology Unit, Food Technology Department, University of Lleida, UTPV-XaRTA, Agrotecnio, Av. Rovira Roure 191, 25198, Lleida, Spain
| | - Sonia Marín
- Applied Mycology Unit, Food Technology Department, University of Lleida, UTPV-XaRTA, Agrotecnio, Av. Rovira Roure 191, 25198, Lleida, Spain
| | - Vicente Sanchis
- Applied Mycology Unit, Food Technology Department, University of Lleida, UTPV-XaRTA, Agrotecnio, Av. Rovira Roure 191, 25198, Lleida, Spain.
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50
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González-Jartín JM, Alfonso A, Rodríguez I, Sainz MJ, Vieytes MR, Botana LM. A QuEChERS based extraction procedure coupled to UPLC-MS/MS detection for mycotoxins analysis in beer. Food Chem 2019; 275:703-710. [DOI: 10.1016/j.foodchem.2018.09.162] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2018] [Revised: 09/25/2018] [Accepted: 09/26/2018] [Indexed: 01/06/2023]
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