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Ji X, He Y, Xiao Y, Liang Y, Yang W, Xiong L, Guo C, Zhang J, Wang X, Yang H. Distribution and safety evaluation of deoxynivalenol and its derivatives throughout the wheat product processing chain. Food Res Int 2024; 192:114784. [PMID: 39147488 DOI: 10.1016/j.foodres.2024.114784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2024] [Revised: 07/07/2024] [Accepted: 07/15/2024] [Indexed: 08/17/2024]
Abstract
The distribution of deoxynivalenol (DON) and its derivatives 3-acetyldeoxynivalenol (3-Ac-DON) and 15-acetyldeoxynivalenol (15-Ac-DON) throughout the wheat processing chain were systemically evaluated by one-to-one corresponding studies of the whole processing chain. DON and its derivatives were determined by liquid chromatography-mass spectrometry (LC-MS/MS) in wheat grains and corresponding wheat bran, wheat flour, and semi-finished and finished wheat flour-based products. This investigation showed that wheat grain processing to wheat flour significantly decreased the levels of DON by approximately 52.7%-68.2%. Wheat flour processing of wheat flour-based products decreased the DON concentration by approximately 7.0%-70.6%. Among the processing methods, biscuit making showed the largest reduction (70.6%). The co-occurrence frequency of DON with low levels of 3-Ac-DON and 15-Ac-DON was significantly greater in wheat grains and wheat bran than in wheat flour. For wheat flour-based products, only the distribution pattern of 3-Ac-DON was observable in processed wheat flour products prepared using grains heavily contaminated with DON. In China, to the best of our knowledge, the processing factors (PFs) of DON in wheat flour and wheat flour-based products were systematically evaluated for the first time. The average PF of DON was 0.35 for wheat flour and the average PFs were 0.37-0.84 for wheat flour-based products, with biscuits having the smallest PF (0.37), indicating DON significantly decreasing in biscuit making. Furthermore, dietary exposure assessment of DON indicated an acceptable overall health risk in Chinese consumers, with the highest exposure being observed in infants and young children. This study provides important references for classified management of DON limits in wheat and its various products in China.
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Affiliation(s)
- Xiaofeng Ji
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Institute of Agro-Product Safety and Nutrition, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, Zhejiang, China
| | - Yeyu He
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Institute of Agro-Product Safety and Nutrition, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, Zhejiang, China
| | - Yingping Xiao
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Institute of Agro-Product Safety and Nutrition, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, Zhejiang, China
| | - Ying Liang
- Key Laboratory of Food Quality and Safety of Jiangsu Province, Institute of Food Safety and Nutrition, Jiangsu Academy of Agricultural Science, Nanjing 210014, Jiangsu, China
| | - Weikang Yang
- Yangzhou Fangguang Food Co., Ltd, Yangzhou, 225100, China
| | - Lina Xiong
- Beingmate (Hangzhou) Food Research Institute Co., Ltd., Hangzhou 310057, Zhejiang, China
| | - Cheng Guo
- Yangzhou Fangguang Food Co., Ltd, Yangzhou, 225100, China
| | - Jiahong Zhang
- Beingmate (Hangzhou) Food Research Institute Co., Ltd., Hangzhou 310057, Zhejiang, China
| | - Xiaodan Wang
- China National Center for Food Safety Risk Assessment, Beijing 100022, China.
| | - Hua Yang
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Institute of Agro-Product Safety and Nutrition, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, Zhejiang, China.
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Tibola CS, Eichelberger L, Fernandes JMC, Simões D, Fontes MRV, da Rosa Zavareze E, Dias ARG. Wheat debranning: effects on mycotoxins, phenolic content, and antioxidant activity. Mycotoxin Res 2024:10.1007/s12550-024-00550-5. [PMID: 39078561 DOI: 10.1007/s12550-024-00550-5] [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: 05/28/2024] [Revised: 07/05/2024] [Accepted: 07/17/2024] [Indexed: 07/31/2024]
Abstract
The debranning process, at an industrial scale, was applied to grains of two wheat cultivars to determine its effect on Fusarium mycotoxin content and antioxidant activity. Grain samples from the BRS Marcante and BRS Reponte wheat cultivars, naturally contaminated by Fusarium, were used in the study. The dry wheat samples were processed on the polisher once or twice and evaluated by hardness index, chemical composition (moisture, protein, and ash), deoxynivalenol (DON) and zearalenone (ZON) levels, phenolic content, and antioxidant activity. In the BRS Marcante cultivar, the debranning process only slightly reduced the DON and ZON contents in whole-wheat flours compared with the previous cleaning treatment (no-debranned). In the BRS Reponte cultivar, the DON concentration decreased by 36% at a debranning ratio of 5%, obtained by polishing, compared with prior cleaning treatment (no-debranned). In addition, the polishing reduced the ZON level by 56% compared with the cleaned wheat. The debranning process did not reduce the antioxidant capacity. Therefore, debranning is a suitable technology to obtain safer and healthier food by minimizing the mycotoxin content and retaining antioxidant capacity.
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Affiliation(s)
- Casiane Salete Tibola
- Embrapa Trigo, Rodovia BR-285, km 294-C.P. 3081, Passo Fundo, RS, 99050-970, Brazil.
| | - Luiz Eichelberger
- Embrapa Trigo, Rodovia BR-285, km 294-C.P. 3081, Passo Fundo, RS, 99050-970, Brazil
| | | | - Daiane Simões
- Grupo Idugel, Avenida Adolfo Zigueli, 2160-Nossa Sra. Lourdes, Joaçaba, SC, 89600-000, Brazil
| | - Milena Ramos Vaz Fontes
- Department of Agroindustrial Science and Technology, Federal University of Pelotas, Capão do Leão, RS, 96160-000, Brazil
| | - Elessandra da Rosa Zavareze
- Department of Agroindustrial Science and Technology, Federal University of Pelotas, Capão do Leão, RS, 96160-000, Brazil
| | - Alvaro Renato Guerra Dias
- Department of Agroindustrial Science and Technology, Federal University of Pelotas, Capão do Leão, RS, 96160-000, Brazil
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Qu Z, Ren X, Du Z, Hou J, Li Y, Yao Y, An Y. Fusarium mycotoxins: The major food contaminants. MLIFE 2024; 3:176-206. [PMID: 38948146 PMCID: PMC11211685 DOI: 10.1002/mlf2.12112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 11/23/2023] [Accepted: 12/13/2023] [Indexed: 07/02/2024]
Abstract
Mycotoxins, which are secondary metabolites produced by toxicogenic fungi, are natural food toxins that cause acute and chronic adverse reactions in humans and animals. The genus Fusarium is one of three major genera of mycotoxin-producing fungi. Trichothecenes, fumonisins, and zearalenone are the major Fusarium mycotoxins that occur worldwide. Fusarium mycotoxins have the potential to infiltrate the human food chain via contamination during crop production and food processing, eventually threatening human health. The occurrence and development of Fusarium mycotoxin contamination will change with climate change, especially with variations in temperature, precipitation, and carbon dioxide concentration. To address these challenges, researchers have built a series of effective models to forecast the occurrence of Fusarium mycotoxins and provide guidance for crop production. Fusarium mycotoxins frequently exist in food products at extremely low levels, thus necessitating the development of highly sensitive and reliable detection techniques. Numerous successful detection methods have been developed to meet the requirements of various situations, and an increasing number of methods are moving toward high-throughput features. Although Fusarium mycotoxins cannot be completely eliminated, numerous agronomic, chemical, physical, and biological methods can lower Fusarium mycotoxin contamination to safe levels during the preharvest and postharvest stages. These theoretical innovations and technological advances have the potential to facilitate the development of comprehensive strategies for effectively managing Fusarium mycotoxin contamination in the future.
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Affiliation(s)
- Zheng Qu
- Agro‐Environmental Protection InstituteMinistry of Agriculture and Rural AffairsTianjinChina
| | - Xianfeng Ren
- Institute of Quality Standard and Testing Technology for Agro‐ProductsShandong Academy of Agricultural SciencesJinanChina
| | - Zhaolin Du
- Agro‐Environmental Protection InstituteMinistry of Agriculture and Rural AffairsTianjinChina
| | - Jie Hou
- Agro‐Environmental Protection InstituteMinistry of Agriculture and Rural AffairsTianjinChina
| | - Ye Li
- Agro‐Environmental Protection InstituteMinistry of Agriculture and Rural AffairsTianjinChina
| | - Yanpo Yao
- Agro‐Environmental Protection InstituteMinistry of Agriculture and Rural AffairsTianjinChina
| | - Yi An
- Agro‐Environmental Protection InstituteMinistry of Agriculture and Rural AffairsTianjinChina
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Li L, Li P, Wu Y, Ye J, Li Z, Wang S. A Study of a New Certified Reference Material for Accurate Determination of the Main Fusarium Mycotoxins in Whole-Wheat Flour. Foods 2023; 12:4358. [PMID: 38231842 DOI: 10.3390/foods12234358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Revised: 11/09/2023] [Accepted: 11/15/2023] [Indexed: 01/19/2024] Open
Abstract
Matrix certified reference materials (CRMs) play a critical role in analytical method validation and the assurance of reliable measurement results. A certified reference material (GBW(E)100813) for whole-wheat flour was developed to ensure an accurate and reliable measurement of the main Fusarium mycotoxins (deoxynivalenol (DON), nivalenol (NIV), deoxynivalenol-3-glucoside (DON-3G), and zearalenone (ZEN)). CRM candidates were prepared using sun-drying, grinding, sieving, homogenising, packaging, and gamma irradiation. The final produced CRM was packaged at 50 g per unit and stored at 20 °C. Certification was performed using isotope dilution-liquid chromatography-tandem mass spectrometry. CRM characterization was performed in eight laboratories in accordance with the requirements of ISO Guide 35. The certified values and expanded uncertainties (at a confidence of 95%, k = 2) for DON, NIV, DON-3G, and ZEN were determined to be 0.98 ± 0.12 mg/kg, 1.37 ± 0.20 mg/kg, 242 ± 35 μg/g, and 382 ± 50 μg/g. The CRM was sufficiently homogeneous between and within bottles, and remained stable for up to 12 months at 20 °C and 9 days below 40 °C for transportation. Thus, CRM can be used for quality control and method validation to ensure the accurate and reliable quantification of the main Fusarium mycotoxins in whole-wheat flour.
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Affiliation(s)
- Li Li
- Academy of National Food and Strategic Reserves Administration, Beijing 100037, China
| | - Peng Li
- Academy of National Food and Strategic Reserves Administration, Beijing 100037, China
| | - Yu Wu
- Academy of National Food and Strategic Reserves Administration, Beijing 100037, China
| | - Jin Ye
- Academy of National Food and Strategic Reserves Administration, Beijing 100037, China
| | - Zongwang Li
- Academy of National Food and Strategic Reserves Administration, Beijing 100037, China
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China
| | - Songxue Wang
- Academy of National Food and Strategic Reserves Administration, Beijing 100037, China
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Deligeorgakis C, Magro C, Skendi A, Gebrehiwot HH, Valdramidis V, Papageorgiou M. Fungal and Toxin Contaminants in Cereal Grains and Flours: Systematic Review and Meta-Analysis. Foods 2023; 12:4328. [PMID: 38231837 DOI: 10.3390/foods12234328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 11/24/2023] [Accepted: 11/26/2023] [Indexed: 01/19/2024] Open
Abstract
Cereal grains serve as the cornerstone of global nutrition, providing a significant portion of humanity's caloric requirements. However, the presence of fungal genera, such Fusarium, Penicillium, Aspergillus, and Alternaria, known for their mycotoxin-producing abilities, presents a significant threat to human health due to the adverse effects of these toxins. The primary objective of this study was to identify the predominant fungal contaminants in cereal grains utilized in breadmaking, as well as in flour and bread. Moreover, a systematic review, including meta-analysis, was conducted on the occurrence and levels of mycotoxins in wheat flour from the years 2013 to 2023. The genera most frequently reported were Fusarium, followed by Penicillium, Aspergillus, and Alternaria. Among the published reports, the majority focused on the analysis of Deoxynivalenol (DON), which garnered twice as many reports compared to those focusing on Aflatoxins, Zearalenone, and Ochratoxin A. The concentration of these toxins, in most cases determined by HPLC-MS/MS or HPLC coupled with a fluorescence detector (FLD), was occasionally observed to exceed the maximum limits established by national and/or international authorities. The prevalence of mycotoxins in flour samples from the European Union (EU) and China, as well as in foods intended for infants, exhibited a significant reduction compared to other commercial flours assessed by a meta-analysis investigation.
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Affiliation(s)
- Christodoulos Deligeorgakis
- Department of Food Science and Technology, International Hellenic University, P.O. Box 141, GR-57400 Thessaloniki, Greece
| | - Christopher Magro
- Department of Food Sciences and Nutrition, Faculty of Health Sciences, University of Malta, MSD 2080 Msida, Malta
| | - Adriana Skendi
- Department of Food Science and Technology, International Hellenic University, P.O. Box 141, GR-57400 Thessaloniki, Greece
| | | | - Vasilis Valdramidis
- Department of Food Sciences and Nutrition, Faculty of Health Sciences, University of Malta, MSD 2080 Msida, Malta
- Laboratory of Food Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, Zografou, GR-15771 Athens, Greece
| | - Maria Papageorgiou
- Department of Food Science and Technology, International Hellenic University, P.O. Box 141, GR-57400 Thessaloniki, Greece
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Catellani A, Ghilardelli F, Trevisi E, Cecchinato A, Bisutti V, Fumagalli F, Swamy HVLN, Han Y, van Kuijk S, Gallo A. Effects of Supplementation of a Mycotoxin Mitigation Feed Additive in Lactating Dairy Cows Fed Fusarium Mycotoxin-Contaminated Diet for an Extended Period. Toxins (Basel) 2023; 15:546. [PMID: 37755972 PMCID: PMC10534924 DOI: 10.3390/toxins15090546] [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: 07/12/2023] [Revised: 08/15/2023] [Accepted: 08/24/2023] [Indexed: 09/28/2023] Open
Abstract
Fusarium mycotoxins are inactivated by rumen flora; however, a certain amount can pass the rumen and reticulum or be converted into biological active metabolites. Limited scientific evidence is available on the impact and mitigation of Fusarium mycotoxins on dairy cows' performance and health, particularly when cows are exposed for an extended period (more than 2 months). The available information related to these mycotoxin effects on milk cheese-making parameters is also very poor. The objective of this study was to evaluate a commercially available mycotoxin mitigation product (MMP, i.e., TOXO® HP-R, Selko, Tilburg, The Netherlands) in lactating dairy cows fed a Fusarium mycotoxin-contaminated diet, and the repercussions on the dry matter intake, milk yield, milk quality, cheese-making traits and health status of cows. The MMP contains smectite clays, yeast cell walls and antioxidants. In the study, 36 lactating Holstein cows were grouped based on the number of days of producing milk, milk yield, body condition score and those randomly assigned to specific treatments. The study ran over 2 periods (March/May-May/July 2022). In each period, six animals/treatment were considered. The experimental periods consisted of 9 days of adaptation and 54 days of exposure. The physical activity, rumination time, daily milk production and milk quality were measured. The cows were fed once daily with the same total mixed ration (TMR) composition. The experimental groups consisted of a control (CTR) diet, with a TMR with low contamination, high moisture corn (HMC), and beet pulp; a mycotoxins (MTX) diet, with a TMR with highly contaminated HMC, and beet pulp; and an MTX diet supplemented with 100 g/cow/day of the mycotoxin mitigation product (MMP). The trial has shown that the use of MMP reduced the mycotoxin's negative effects on the milk yield and quality (protein, casein and lactose). The MTX diet had a lower milk yield and feed efficiency than the CTR and MMP HP-R diets. The MMP limited the negative effect of mycotoxin contamination on clotting parameters, mitigating the variations on some coagulation properties; however, the MMP inclusion tended to decrease the protein and apparent starch digestibility of the diet. These results provide a better understanding of mycotoxin risk on dairy cows' performances and milk quality. The inclusion of an MMP product mitigated some negative effects of the Fusarium mycotoxin contamination during this trial. The major effects were on the milk yield and quality in both the experimental periods. These results provide better insight on the effects of mycotoxins on the performance and quality of milk, as well as the cheese-making traits. Further analyses should be carried out to evaluate MMP's outcome on immune-metabolic responses and diet digestibility.
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Affiliation(s)
- Alessandro Catellani
- Department of Animal Science, Food and Nutrition (DIANA), Università Cattolica del Sacro Cuore, Via Emilia Parmense, 84, 29100 Piacenza, Italy; (A.C.); (F.G.); (E.T.); (F.F.)
| | - Francesca Ghilardelli
- Department of Animal Science, Food and Nutrition (DIANA), Università Cattolica del Sacro Cuore, Via Emilia Parmense, 84, 29100 Piacenza, Italy; (A.C.); (F.G.); (E.T.); (F.F.)
| | - Erminio Trevisi
- Department of Animal Science, Food and Nutrition (DIANA), Università Cattolica del Sacro Cuore, Via Emilia Parmense, 84, 29100 Piacenza, Italy; (A.C.); (F.G.); (E.T.); (F.F.)
| | - Alessio Cecchinato
- Department of Agronomy, Food, Natural Resources, Animals and Environment (DAFNAE), University of Padova, Viale dell’Università, 16, 35020 Legnaro, Italy; (A.C.); (V.B.)
| | - Vittoria Bisutti
- Department of Agronomy, Food, Natural Resources, Animals and Environment (DAFNAE), University of Padova, Viale dell’Università, 16, 35020 Legnaro, Italy; (A.C.); (V.B.)
| | - Francesca Fumagalli
- Department of Animal Science, Food and Nutrition (DIANA), Università Cattolica del Sacro Cuore, Via Emilia Parmense, 84, 29100 Piacenza, Italy; (A.C.); (F.G.); (E.T.); (F.F.)
| | - H. V. L. N. Swamy
- Selko Feed Additives, Nutreco, Stationsstraat 77, P.O. Box 299, 3800 AG Amersfoort, The Netherlands; (H.V.L.N.S.); (Y.H.); (S.v.K.)
| | - Yanming Han
- Selko Feed Additives, Nutreco, Stationsstraat 77, P.O. Box 299, 3800 AG Amersfoort, The Netherlands; (H.V.L.N.S.); (Y.H.); (S.v.K.)
| | - Sandra van Kuijk
- Selko Feed Additives, Nutreco, Stationsstraat 77, P.O. Box 299, 3800 AG Amersfoort, The Netherlands; (H.V.L.N.S.); (Y.H.); (S.v.K.)
| | - Antonio Gallo
- Department of Animal Science, Food and Nutrition (DIANA), Università Cattolica del Sacro Cuore, Via Emilia Parmense, 84, 29100 Piacenza, Italy; (A.C.); (F.G.); (E.T.); (F.F.)
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Kleber A, Gruber-Dorninger C, Platzer A, Payet C, Novak B. Effect of Fungicide Treatment on Multi-Mycotoxin Occurrence in French Wheat during a 4-Year Period. Toxins (Basel) 2023; 15:443. [PMID: 37505712 PMCID: PMC10467151 DOI: 10.3390/toxins15070443] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Revised: 06/13/2023] [Accepted: 06/28/2023] [Indexed: 07/29/2023] Open
Abstract
Wheat represents one of the most widely consumed cereals worldwide. Cultivated in winter and spring, it is vulnerable to an array of different pathogens, including fungi, which are managed largely through the in-field application of fungicides. During this study, a 4-year field investigation (2018-2021) was performed in France, aiming to assess the efficacy of fungicide treatment to reduce mycotoxin contamination in common and durum wheat. Several different commercially available fungicides were applied via sprayers. Concentrations of mycotoxins and fungal metabolites in wheat were determined using a multi-analyte liquid-chromatography-tandem-mass-spectrometry-based method. The highest contamination levels and strongest effects of fungicides were observed in 2018, followed by 2021. A significant fungicide-mediated reduction was observed for the trichothecenes deoxynivalenol, deoxynivalenol-3-glucoside, nivalenol, and nivalenol-3-glucoside. Furthermore, fungicide treatment also reduced levels of culmorin and its hydroxy metabolites 5- and 15-hydroxy-culmorin, as well as aurofusarin. Interestingly, the Alternaria metabolite infectopyron was increased following fungicide treatment. In conclusion, fungicide treatment was effective in reducing mycotoxin levels in wheat. However, as complete prevention of mycotoxin contamination was not achieved, fungicide treatment should always be combined with other pre- and post-harvest mycotoxin mitigation strategies to improve food and feed safety.
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Affiliation(s)
- Alexandra Kleber
- DSM-BIOMIN Research Center, 3430 Tulln, Austria; (C.G.-D.); (A.P.); (B.N.)
| | | | - Alexander Platzer
- DSM-BIOMIN Research Center, 3430 Tulln, Austria; (C.G.-D.); (A.P.); (B.N.)
| | | | - Barbara Novak
- DSM-BIOMIN Research Center, 3430 Tulln, Austria; (C.G.-D.); (A.P.); (B.N.)
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Pascale M, Logrieco AF, Lippolis V, De Girolamo A, Cervellieri S, Lattanzio VMT, Ciasca B, Vega A, Reichel M, Graeber M, Slettengren K. Industrial-Scale Cleaning Solutions for the Reduction of Fusarium Toxins in Maize. Toxins (Basel) 2022; 14:toxins14110728. [PMID: 36355978 PMCID: PMC9695466 DOI: 10.3390/toxins14110728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Revised: 10/15/2022] [Accepted: 10/21/2022] [Indexed: 01/26/2023] Open
Abstract
Grain cleaning is the most effective non-destructive post-harvest mitigation strategy to reduce high levels of mycotoxins on account of the removal of mold-infected grains and grain fractions with high mycotoxin content. In this study, the reduction in the concentration of some co-occurring Fusarium toxins in maize, namely deoxynivalenol (DON), zearalenone (ZEA) and fumonisins B1 and B2 (FBs), was evaluated at an industrial-scale level by mechanical removal (sieving and density separation) of dust, coarse, small, broken, shriveled and low-density kernels and/or optical sorting of defected kernels. Samples were dynamically collected according to the Commission Regulation No. 401/2006 along the entire process line. Mycotoxin analyses of water-slurry aggregate samples were performed by validated LC methods. Depending on the contamination levels in raw incoming maize, the overall reduction rates ranged from 36 to 67% for DON, from 67 to 87% for ZEA and from 27 to 67% for FBs. High levels of DON, ZEA and FBs were found in all rejected fractions with values, respectively, up to 3030%, 1510% and 2680%, compared to their content in uncleaned maize. Results showed that grain cleaning equipment based on mechanical and or optical sorting technologies can provide a significant reduction in Fusarium toxin contamination in maize.
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Affiliation(s)
- Michelangelo Pascale
- Institute of Food Sciences (ISA), National Research Council of Italy (CNR), 83100 Avellino, Italy
- Correspondence: (M.P.); (K.S.)
| | - Antonio F. Logrieco
- Institute of Sciences of Food Production (ISPA), National Research Council of Italy (CNR), 70126 Bari, Italy
| | - Vincenzo Lippolis
- Institute of Sciences of Food Production (ISPA), National Research Council of Italy (CNR), 70126 Bari, Italy
| | - Annalisa De Girolamo
- Institute of Sciences of Food Production (ISPA), National Research Council of Italy (CNR), 70126 Bari, Italy
| | - Salvatore Cervellieri
- Institute of Sciences of Food Production (ISPA), National Research Council of Italy (CNR), 70126 Bari, Italy
| | - Veronica M. T. Lattanzio
- Institute of Sciences of Food Production (ISPA), National Research Council of Italy (CNR), 70126 Bari, Italy
| | - Biancamaria Ciasca
- Institute of Sciences of Food Production (ISPA), National Research Council of Italy (CNR), 70126 Bari, Italy
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Barroso Lopes R, Salman Posner E, Alberti A, Mottin Demiate I. Pre milling debranning of wheat with a commercial system to improve flour quality. JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 2022; 59:3881-3887. [PMID: 36193367 PMCID: PMC9525502 DOI: 10.1007/s13197-022-05411-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 12/22/2021] [Accepted: 02/10/2022] [Indexed: 06/16/2023]
Abstract
In the present study wheat (Triticum aestivum) cultivars were treated with industrial debranning step pre-milling both in a laboratory and a commercial mill to evaluate the benefits of this technology. Different levels of removal of wheat external layers were made (0 to 6%) and the results showed improved color of the flours (0.22 L* value units). Ash contents increased by 8.6% with debranning level, as a result of incorporating high ash aleurone layer in the resulted flour. The α-amylase activity was reduced by 33.8% and 19.8%, for the wheat and flour, respectively. Another benefit was the dropping of 70.6% of the deoxynivalenol (DON) levels. The experimental baking of flours produced with a wheat mix made up 40% Quartzo, 40% Baguette and 20% CD 150 varieties in a commercial mill after debranning resulted in breads with lighter crumb and crust color.
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Affiliation(s)
- Ricardo Barroso Lopes
- State University of Ponta Grossa, Graduate Program in Food Science and Technology, Av Carlos Cavalcanti 4748, Ponta Grossa, PR 84030900 Brazil
| | | | - Aline Alberti
- State University of Ponta Grossa, Graduate Program in Food Science and Technology, Av Carlos Cavalcanti 4748, Ponta Grossa, PR 84030900 Brazil
| | - Ivo Mottin Demiate
- State University of Ponta Grossa, Graduate Program in Food Science and Technology, Av Carlos Cavalcanti 4748, Ponta Grossa, PR 84030900 Brazil
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10
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Bi Z, Gu X, Xiao Y, Zhou Y, Bao W, Wu S, Wang H. Analysis of the Roles of the ISLR2 Gene in Regulating the Toxicity of Zearalenone Exposure in Porcine Intestinal Epithelial Cells. Toxins (Basel) 2022; 14:toxins14090639. [PMID: 36136577 PMCID: PMC9506288 DOI: 10.3390/toxins14090639] [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: 08/07/2022] [Revised: 09/07/2022] [Accepted: 09/08/2022] [Indexed: 11/17/2022] Open
Abstract
Zearalenone (ZEN) is one of the mycotoxins that pose high risks for human and animal health, as well as food safety. However, the regulators involved in ZEN cellular toxicity remain largely unknown. Herein, we showed that cell viability of porcine intestinal epithelial cells (IPEC-J2) tended to decrease with increasing doses of ZEN by the cell counting kit-8 assay. Expression of the ISLR2 (immunoglobulin superfamily containing leucine-rich repeat 2) gene in IPEC-J2 cells was significantly downregulated upon ZEN exposure. Furthermore, we found the dose–effect of ZEN on ISLR2 expression. We then overexpressed the ISLR2 gene and observed that overexpression of ISLR2 obviously reduced the effects of ZEN on cell viability, apoptosis rate and oxidative stress level. In addition, ISLR2 overexpression significantly decreased the expression of TNF-α and IFN-α induced by ZEN. Our findings revealed the effects of ZEN on the ISLR2 gene expression and indicated the ISLR2 gene as a novel regulator of ZEN-induced cytotoxicity, which provides potential molecular targets against ZEN toxicity.
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Affiliation(s)
- Zhenbin Bi
- Key Laboratory for Animal Genetics, Breeding, Reproduction and Molecular Design, College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China
| | - Xuezhu Gu
- Lvliang Central Animal Husbandry and Veterinary Station, Huaian 211600, China
| | - Yeyi Xiao
- Key Laboratory for Animal Genetics, Breeding, Reproduction and Molecular Design, College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China
| | - Yajing Zhou
- Key Laboratory for Animal Genetics, Breeding, Reproduction and Molecular Design, College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China
| | - Wenbin Bao
- Key Laboratory for Animal Genetics, Breeding, Reproduction and Molecular Design, College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China
- Joint International Research Laboratory of Agriculture & Agri-Product Safety, Yangzhou University, Yangzhou 225009, China
| | - Shenglong Wu
- Key Laboratory for Animal Genetics, Breeding, Reproduction and Molecular Design, College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China
- Joint International Research Laboratory of Agriculture & Agri-Product Safety, Yangzhou University, Yangzhou 225009, China
- Correspondence: (S.W.); (H.W.)
| | - Haifei Wang
- Key Laboratory for Animal Genetics, Breeding, Reproduction and Molecular Design, College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China
- Joint International Research Laboratory of Agriculture & Agri-Product Safety, Yangzhou University, Yangzhou 225009, China
- Correspondence: (S.W.); (H.W.)
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11
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Qi Y, Yang Y, Hassane Hamadou A, Li B, Xu B. Gentle debranning as a technology to reduce microbial and deoxynivalenol levels in common wheat (Triticum aestivum L.) and its application in milling industry. J Cereal Sci 2022. [DOI: 10.1016/j.jcs.2022.103518] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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12
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Adverse Effects of Fusarium Toxins in Ruminants: A Review of In Vivo and In Vitro Studies. DAIRY 2022. [DOI: 10.3390/dairy3030035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
With an increased knowledge of the mechanism of action of Fusarium mycotoxins, the concept that these substances are deleterious only for monogastric species is obsolete. Indeed, most mycotoxins can be converted into less toxic compounds by the rumen microflora from healthy animals. However, mycotoxin absorption and its conversion to more toxic metabolites, as well as their impact on the immune response and subsequently animal welfare, reproductive function, and milk quality during chronic exposure should not be neglected. Among the Fusarium mycotoxins, the most studied are deoxynivalenol (DON), zearalenone (ZEN), and fumonisins from the B class (FBs). It is remarkable that there is a paucity of in vivo research, with a low number of studies on nutrient digestibility and rumen function. Most of the in vitro studies are related to the reproductive function or are restricted to rumen incubation. When evaluating the production performance, milk yield is used as an evaluated parameter, but its quality for cheese production is often overlooked. In the present review, we summarize the most recent findings regarding the adverse effects of these mycotoxins with special attention to dairy cattle.
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13
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Boccalon E, Gorrasi G. Functional bioplastics from food residual: Potentiality and safety issues. Compr Rev Food Sci Food Saf 2022; 21:3177-3204. [PMID: 35768940 DOI: 10.1111/1541-4337.12986] [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: 08/02/2021] [Revised: 04/30/2022] [Accepted: 05/03/2022] [Indexed: 11/26/2022]
Abstract
Plastic pollution and food waste are two global issues with much in common. Plastic containers were introduced as a practical and easy remedy to improve food preservation and reduce the risk of creating waste, but ironically, to address one problem, another has been made worse. The spread of single-use containers has dramatically increased the amount of plastic that has to be discarded, and the most urgent task is now to find a solution to what has become part of the problem. An innovative way around it consists of promoting the valorization of food residues by turning them into novel materials for packaging. Although the results are promising, the aim of completely replacing plastics with biodegradable materials still seems far from being achieved. This review illustrates the main strategies adopted thus far to produce new bioplastic materials and composites from waste resources and focuses on the pros and cons of the food recovery process to look for the aspects that represent an obstacle to the development of the circular food economy on an industrial scale.
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Affiliation(s)
- Elisa Boccalon
- Department of Industrial Engineering, University of Salerno, Salerno, Fisciano, Italy
| | - Giuliana Gorrasi
- Department of Industrial Engineering, University of Salerno, Salerno, Fisciano, Italy
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14
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Murtaza B, Li X, Dong L, Javed MT, Xu L, Saleemi MK, Li G, Jin B, Cui H, Ali A, Wang L, Xu Y. Microbial and enzymatic battle with food contaminant zearalenone (ZEN). Appl Microbiol Biotechnol 2022; 106:4353-4365. [PMID: 35705747 DOI: 10.1007/s00253-022-12009-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Revised: 05/31/2022] [Accepted: 06/01/2022] [Indexed: 11/25/2022]
Abstract
Zearalenone (ZEN) contamination of various foods and feeds is an important global problem. In some animals and humans, ZEN causes significant health issues in addition to massive economic losses, annually. Therefore, removal or degradation of the ZEN in foods and feeds is required to be done. The conventional physical and chemical methods have some serious issues including poor efficiency, decrease in nutritional value, palatability of feed, and use of costly equipment. Research examined microbes from diverse media for their ability to degrade zearalenone and other toxins, and the findings of several investigations revealed that enzymes produced from microbes play a significant role in the degradation of mycotoxins. In established bacterial hosts, genetically engineered technique was used to enhance heterologously produced degrading enzymes. Then, the bio-degradation of ZEN by the use of micro-organisms or their enzymes is much more advantageous and is close to nature and ecofriendly. Furthermore, an effort is made to put forward the work done by different scientists on the biodegradation of ZEN by the use of fungi, yeast, bacteria, and/or their enzymes to degrade the ZEN to non-toxic products. KEY POINTS: •Evolved microbial strains degraded ZEA more quickly •Different degrading properties were studied.
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Affiliation(s)
- Bilal Murtaza
- School of Bioengineering, Dalian University of Technology, No. 2 Linggong Road, Dalian, 116024, China
| | - Xiaoyu Li
- School of Bioengineering, Dalian University of Technology, No. 2 Linggong Road, Dalian, 116024, China.,Center for Food Safety of Animal Origin, Ministry of Education, Dalian University of Technology, Dalian, 116600, China
| | - Liming Dong
- Key Laboratory of Cleaner Production and Integrated Resource Utilization of China National Light Industry, Beijing Technology and Business University, Beijing, 100048, China
| | | | - Le Xu
- School of Bioengineering, Dalian University of Technology, No. 2 Linggong Road, Dalian, 116024, China
| | | | - Gen Li
- School of Bioengineering, Dalian University of Technology, No. 2 Linggong Road, Dalian, 116024, China
| | - Bowen Jin
- School of Bioengineering, Dalian University of Technology, No. 2 Linggong Road, Dalian, 116024, China
| | - Huijing Cui
- School of Bioengineering, Dalian University of Technology, No. 2 Linggong Road, Dalian, 116024, China
| | - Ashiq Ali
- Department of Pathology, University of Agriculture, Faisalabad, Pakistan
| | - Lili Wang
- School of Bioengineering, Dalian University of Technology, No. 2 Linggong Road, Dalian, 116024, China.,Center for Food Safety of Animal Origin, Ministry of Education, Dalian University of Technology, Dalian, 116600, China
| | - Yongping Xu
- School of Bioengineering, Dalian University of Technology, No. 2 Linggong Road, Dalian, 116024, China. .,Center for Food Safety of Animal Origin, Ministry of Education, Dalian University of Technology, Dalian, 116600, China.
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15
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Xu R, Kiarie EG, Yiannikouris A, Sun L, Karrow NA. Nutritional impact of mycotoxins in food animal production and strategies for mitigation. J Anim Sci Biotechnol 2022; 13:69. [PMID: 35672806 PMCID: PMC9175326 DOI: 10.1186/s40104-022-00714-2] [Citation(s) in RCA: 31] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Accepted: 04/05/2022] [Indexed: 01/25/2023] Open
Abstract
Mycotoxins are toxic secondary metabolites produced by filamentous fungi that are commonly detected as natural contaminants in agricultural commodities worldwide. Mycotoxin exposure can lead to mycotoxicosis in both animals and humans when found in animal feeds and food products, and at lower concentrations can affect animal performance by disrupting nutrient digestion, absorption, metabolism, and animal physiology. Thus, mycotoxin contamination of animal feeds represents a significant issue to the livestock industry and is a health threat to food animals. Since prevention of mycotoxin formation is difficult to undertake to avoid contamination, mitigation strategies are needed. This review explores how the mycotoxins aflatoxins, deoxynivalenol, zearalenone, fumonisins and ochratoxin A impose nutritional and metabolic effects on food animals and summarizes mitigation strategies to reduce the risk of mycotoxicity.
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16
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17
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Ciasca B, De Saeger S, De Boevre M, Reichel M, Pascale M, Logrieco AF, Lattanzio VMT. Mycotoxin Analysis of Grain via Dust Sampling: Review, Recent Advances and the Way Forward: The Contribution of the MycoKey Project. Toxins (Basel) 2022; 14:toxins14060381. [PMID: 35737042 PMCID: PMC9227346 DOI: 10.3390/toxins14060381] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Revised: 05/27/2022] [Accepted: 05/28/2022] [Indexed: 02/04/2023] Open
Abstract
The sampling protocols for the official control of the levels of mycotoxins in foodstuffs are very costly and time-consuming. More efforts are needed to implement alternative sampling plans able to support official control, or to adapt the current ones. The aim of the research carried out within the European Horizon 2020 MycoKey project was to evaluate the applicability at industrial scale of the dust sampling approach to detect multiple mycotoxins in grains. To this end, two trials were performed on an EU industrial site: (i) control of the unloading of wheat from train wagons; (ii) control of the unloading of wheat from trucks. In line with previous studies, the MycoKey results indicated that dust sampling and mycotoxin analysis represent a fitness for purpose approach for non–destructive and rapid identification of wheat commodities compliant to the maximum permitted levels. Based on reviewed and newly generated results, this article discusses potential applications and limits of the dust sampling methodology, identifying future research needs.
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Affiliation(s)
- Biancamaria Ciasca
- Institute of Sciences of Food Production (ISPA), National Research Council of Italy (CNR), Via Amendola, 122/O, 70126 Bari, Italy; (A.F.L.); (V.M.T.L.)
- Correspondence:
| | - Sarah De Saeger
- Centre of Excellence in Mycotoxicology and Public Health, Faculty of Pharmaceutical Sciences, Ghent University, Ottergemsesteenweg 460, B-9000 Ghent, Belgium; (S.D.S.); (M.D.B.)
| | - Marthe De Boevre
- Centre of Excellence in Mycotoxicology and Public Health, Faculty of Pharmaceutical Sciences, Ghent University, Ottergemsesteenweg 460, B-9000 Ghent, Belgium; (S.D.S.); (M.D.B.)
| | - Mareike Reichel
- Eurofins WEJ Contaminants, Neuländer Kamp, 1, D-21079 Hamburg, Germany;
| | - Michelangelo Pascale
- Institute of Food Sciences (ISA), National Research Council of Italy (CNR), Via Roma, 64, 83100 Avellino, Italy;
| | - Antonio F. Logrieco
- Institute of Sciences of Food Production (ISPA), National Research Council of Italy (CNR), Via Amendola, 122/O, 70126 Bari, Italy; (A.F.L.); (V.M.T.L.)
| | - Veronica M. T. Lattanzio
- Institute of Sciences of Food Production (ISPA), National Research Council of Italy (CNR), Via Amendola, 122/O, 70126 Bari, Italy; (A.F.L.); (V.M.T.L.)
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18
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Biocontrol Methods in Avoidance and Downsizing of Mycotoxin Contamination of Food Crops. Processes (Basel) 2022. [DOI: 10.3390/pr10040655] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
By increasing the resistance of seeds against abiotic and biotic stress, the possibility of cereal mold contamination and hence the occurrence of secondary mold metabolites mycotoxins decreases. The use of biological methods of seed treatment represents a complementary strategy, which can be implemented as an environmental-friendlier approach to increase the agricultural sustainability. Whereas the use of resistant cultivars helps to reduce mold growth and mycotoxin contamination at the very beginning of the production chain, biological detoxification of cereals provides additional weapons against fungal pathogens in the later stage. Most efficient techniques can be selected and combined on an industrial scale to reduce losses and boost crop yields and agriculture sustainability, increasing at the same time food and feed safety. This paper strives to emphasize the possibility of implementation of biocontrol methods in the production of resistant seeds and the prevention and reduction in cereal mycotoxin contamination.
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19
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Minutillo SA, Ruano-Rosa D, Abdelfattah A, Schena L, Malacrinò A. The Fungal Microbiome of Wheat Flour Includes Potential Mycotoxin Producers. Foods 2022; 11:foods11050676. [PMID: 35267309 PMCID: PMC8908971 DOI: 10.3390/foods11050676] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2022] [Revised: 02/19/2022] [Accepted: 02/22/2022] [Indexed: 01/27/2023] Open
Abstract
Consumers are increasingly demanding higher quality and safety standards for the products they consume, and one of this is wheat flour, the basis of a wide variety of processed products. This major component in the diet of many communities can be contaminated by microorganisms before the grain harvest, or during the grain storage right before processing. These microorganisms include several fungal species, many of which produce mycotoxins, secondary metabolites that can cause severe acute and chronic disorders. Yet, we still know little about the overall composition of fungal communities associated with wheat flour. In this study, we contribute to fill this gap by characterizing the fungal microbiome of different types of wheat flour using culture-dependent and -independent techniques. Qualitatively, these approaches suggested similar results, highlighting the presence of several fungal taxa able to produce mycotoxins. In-vitro isolation of fungal species suggest a higher frequency of Penicillium, while metabarcoding suggest a higher abundance of Alternaria. This discrepancy might reside on the targeted portion of the community (alive vs. overall) or in the specific features of each technique. Thus, this study shows that commercial wheat flour hosts a wide fungal diversity with several taxa potentially representing concerns for consumers, aspects that need more attention throughout the food production chain.
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Affiliation(s)
- Serena A. Minutillo
- CIHEAM—Centre International de Hautes Etudes Agronomiques Méditerranéennes, Mediterranean Agronomic Institute of Bari, 70010 Valenzano, Italy;
| | - David Ruano-Rosa
- Instituto Tecnológico Agrario de Castilla y León, Consejería de Agricultura y Ganadería, 47007 Valladolid, Spain;
| | - Ahmed Abdelfattah
- Leibniz-Institute for Agricultural Engineering Potsdam (ATB), University of Potsdam, 14469 Potsdam, Germany;
| | - Leonardo Schena
- Dipartimento di AGRARIA, Università Mediterranea di Reggio Calabria, 89122 Reggio Calabria, Italy;
| | - Antonino Malacrinò
- Dipartimento di AGRARIA, Università Mediterranea di Reggio Calabria, 89122 Reggio Calabria, Italy;
- Correspondence:
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20
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Narváez A, Castaldo L, Izzo L, Pallarés N, Rodríguez-Carrasco Y, Ritieni A. Deoxynivalenol contamination in cereal-based foodstuffs from Spain: Systematic review and meta-analysis approach for exposure assessment. Food Control 2022. [DOI: 10.1016/j.foodcont.2021.108521] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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21
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Reducing deoxynivalenol content in wheat by a combination of gravity separation and milling and characterization of the flours produced. J Cereal Sci 2021. [DOI: 10.1016/j.jcs.2021.103372] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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22
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Fumagalli F, Ottoboni M, Pinotti L, Cheli F. Integrated Mycotoxin Management System in the Feed Supply Chain: Innovative Approaches. Toxins (Basel) 2021; 13:572. [PMID: 34437443 PMCID: PMC8402322 DOI: 10.3390/toxins13080572] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Revised: 08/13/2021] [Accepted: 08/13/2021] [Indexed: 12/24/2022] Open
Abstract
Exposure to mycotoxins is a worldwide concern as their occurrence is unavoidable and varies among geographical regions. Mycotoxins can affect the performance and quality of livestock production and act as carriers putting human health at risk. Feed can be contaminated by various fungal species, and mycotoxins co-occurrence, and modified and emerging mycotoxins are at the centre of modern mycotoxin research. Preventing mould and mycotoxin contamination is almost impossible; it is necessary for producers to implement a comprehensive mycotoxin management program to moderate these risks along the animal feed supply chain in an HACCP perspective. The objective of this paper is to suggest an innovative integrated system for handling mycotoxins in the feed chain, with an emphasis on novel strategies for mycotoxin control. Specific and selected technologies, such as nanotechnologies, and management protocols are reported as promising and sustainable options for implementing mycotoxins control, prevention, and management. Further research should be concentrated on methods to determine multi-contaminated samples, and emerging and modified mycotoxins.
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Affiliation(s)
- Francesca Fumagalli
- Department of Health, Animal Science and Food Safety, “Carlo Cantoni” University of Milan, 20134 Milan, Italy; (M.O.); (L.P.); (F.C.)
| | - Matteo Ottoboni
- Department of Health, Animal Science and Food Safety, “Carlo Cantoni” University of Milan, 20134 Milan, Italy; (M.O.); (L.P.); (F.C.)
| | - Luciano Pinotti
- Department of Health, Animal Science and Food Safety, “Carlo Cantoni” University of Milan, 20134 Milan, Italy; (M.O.); (L.P.); (F.C.)
- CRC I-WE (Coordinating Research Centre: Innovation for Well-Being and Environment), University of Milan, 20134 Milan, Italy
| | - Federica Cheli
- Department of Health, Animal Science and Food Safety, “Carlo Cantoni” University of Milan, 20134 Milan, Italy; (M.O.); (L.P.); (F.C.)
- CRC I-WE (Coordinating Research Centre: Innovation for Well-Being and Environment), University of Milan, 20134 Milan, Italy
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23
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Habschied K, Krstanović V, Zdunić Z, Babić J, Mastanjević K, Šarić GK. Mycotoxins Biocontrol Methods for Healthier Crops and Stored Products. J Fungi (Basel) 2021; 7:348. [PMID: 33946920 PMCID: PMC8145935 DOI: 10.3390/jof7050348] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Revised: 04/23/2021] [Accepted: 04/27/2021] [Indexed: 12/27/2022] Open
Abstract
Contamination of crops with phytopathogenic genera such as Fusarium, Aspergillus, Alternaria, and Penicillium usually results in mycotoxins in the stored crops or the final products (bread, beer, etc.). To reduce the damage and suppress the fungal growth, it is common to add antifungal substances during growth in the field or storage. Many of these antifungal substances are also harmful to human health and the reduction of their concentration would be of immense importance to food safety. Many eminent researchers are seeking a way to reduce the use of synthetic antifungal compounds and to implement more eco-friendly and healthier bioweapons against fungal proliferation and mycotoxin synthesis. This paper aims to address the recent advances in the effectiveness of biological antifungal compounds application against the aforementioned fungal genera and their species to enhance the protection of ecological and environmental systems involved in crop growing (water, soil, air) and to reduce fungicide contamination of food derived from these commodities.
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Affiliation(s)
- Kristina Habschied
- Faculty of Food Technology, Josip Juraj Strossmayer University of Osijek, 31000 Osijek, Croatia; (V.K.); (J.B.)
| | - Vinko Krstanović
- Faculty of Food Technology, Josip Juraj Strossmayer University of Osijek, 31000 Osijek, Croatia; (V.K.); (J.B.)
| | - Zvonimir Zdunić
- Agricultural Institute Osijek, Južno predgrađe 17, 31000 Osijek, Croatia;
| | - Jurislav Babić
- Faculty of Food Technology, Josip Juraj Strossmayer University of Osijek, 31000 Osijek, Croatia; (V.K.); (J.B.)
| | - Krešimir Mastanjević
- Faculty of Food Technology, Josip Juraj Strossmayer University of Osijek, 31000 Osijek, Croatia; (V.K.); (J.B.)
| | - Gabriella Kanižai Šarić
- Faculty of Agrobiotechnical Sciences Osijek, Josip Juraj Strossmayer University of Osijek, Vladimira Preloga 1, 31000 Osijek, Croatia;
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24
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Magallanes López AM, Ohm JB, Manthey FA, Rao J, Simsek S. Gluten extraction from deoxynivalenol contaminated wheat by wet milling. Food Control 2021. [DOI: 10.1016/j.foodcont.2020.107513] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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25
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Mir SA, Dar BN, Shah MA, Sofi SA, Hamdani AM, Oliveira CAF, Hashemi Moosavi M, Mousavi Khaneghah A, Sant'Ana AS. Application of new technologies in decontamination of mycotoxins in cereal grains: Challenges, and perspectives. Food Chem Toxicol 2021; 148:111976. [PMID: 33422602 DOI: 10.1016/j.fct.2021.111976] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2020] [Revised: 12/27/2020] [Accepted: 12/31/2020] [Indexed: 12/20/2022]
Abstract
Emerging decontamination technologies have been attracted considerable attention to address the consumers' demand for high quality and safe food products. As one of the important foods in the human diet, cereals are usually stored for long periods, resulting in an increased risk of contamination by different hazards. Mycotoxins comprise one of the significant contaminants of cereals that lead to enormous economic losses to the industry and threats to human health. While prevention is the primary approach towards reducing human exposure to mycotoxins, decontamination methods have also been developed as complementary measures. However, some conventional methods (chemical treatments) do not fulfill industries' expectations due to limitations like safety, efficiency, and the destruction of food quality attributes. In this regard, novel techniques have been proposed to food to comply with the industry's demand and overcome conventional methods' limitations. Novel techniques have different efficiencies for removing or reducing mycotoxins depending on processing conditions, type of mycotoxin, and the food matrix. Therefore, this review provides an overview of novel mycotoxin decontamination technologies such as cold plasma, irradiation, and pulse light, which can be efficient for reducing mycotoxins with minimum adverse effects on the quality and nutritional properties of produce.
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Affiliation(s)
- Shabir Ahmad Mir
- Department of Food Science & Technology, Government College for Women, M. A. Road, Srinagar, Jammu & Kashmir, India
| | - B N Dar
- Department of Food Technology, Islamic University of Science & Technology, Awantipora, Jammu & Kashmir, India
| | - Manzoor Ahmad Shah
- Department of Food Science & Technology, Government PG College for Women, Gandhi Nagar, Jammu, Jammu & Kashmir, India
| | - Sajad Ahmad Sofi
- Department of Food Technology, Islamic University of Science & Technology, Awantipora, Jammu & Kashmir, India
| | - Afshan Mumtaz Hamdani
- Department of Food Science & Technology, Government College for Women, M. A. Road, Srinagar, Jammu & Kashmir, India
| | - Carlos A F Oliveira
- Department of Food Engineering, Faculty of Animal Science and Food Engineering, University of São Paulo, Pirassununga, SP, Brazil
| | - Motahareh Hashemi Moosavi
- Department of Food Science and Technology, National Nutrition and Food Technology Research Institute, Faculty of Nutrition Sciences and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Amin Mousavi Khaneghah
- Department of Food Science and Nutrition, Faculty of Food Engineering, University of Campinas, Campinas, São Paulo, Brazil.
| | - Anderson S Sant'Ana
- Department of Food Science and Nutrition, Faculty of Food Engineering, University of Campinas, Campinas, São Paulo, Brazil.
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26
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Topi D, Babič J, Pavšič-Vrtač K, Tavčar-Kalcher G, Jakovac-Strajn B. Incidence of Fusarium Mycotoxins in Wheat and Maize from Albania. Molecules 2020; 26:E172. [PMID: 33396539 PMCID: PMC7796429 DOI: 10.3390/molecules26010172] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 12/24/2020] [Accepted: 12/28/2020] [Indexed: 02/05/2023] Open
Abstract
In this study, ten Fusarium toxins were analysed in wheat and maize commodities from Albania. In total, 71 samples of wheat and 45 samples of maize were collected from different producing regions. The analytical procedure consisted of a simple one-step sample extraction followed by the determination of toxins using liquid chromatography coupled with tandem mass spectrometry. Fusarium toxins were found in 23% of the analysed wheat samples and in 78% of maize samples. In maize samples, most often fumonisins B1 (FB1) and B2 (FB2) were found. They were present in 76% of samples. They were detected in all positive samples except in one with concentrations ranging from 59.9 to 16,970 μg/kg. The sum of FB1 and FB2 exceeded the EU maximum permitted level (4000 μg/kg) in 31% of maize samples. In wheat samples, the only detected Fusarium mycotoxin was deoxynivalenol (DON), present in 23% of samples. In one sample with the concentration of 1916 μg/kg, the EU maximum permitted level (1250 μg/kg) was exceeded. This is the first report on the presence of Fusarium toxins in wheat and maize grains cultivated in Albania.
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Affiliation(s)
- Dritan Topi
- Institute of Food Safety, Feed and Environment, Veterinary Faculty, University of Ljubljana, Gerbičeva 60, 1000 Ljubljana, Slovenia; (D.T.); (J.B.); (K.P.-V.); (B.J.-S.)
- Department of Chemistry, Faculty of Natural Sciences, University of Tirana, Boulevard Zogu 1, 25, 1016 Tirana, Albania
| | - Janja Babič
- Institute of Food Safety, Feed and Environment, Veterinary Faculty, University of Ljubljana, Gerbičeva 60, 1000 Ljubljana, Slovenia; (D.T.); (J.B.); (K.P.-V.); (B.J.-S.)
| | - Katarina Pavšič-Vrtač
- Institute of Food Safety, Feed and Environment, Veterinary Faculty, University of Ljubljana, Gerbičeva 60, 1000 Ljubljana, Slovenia; (D.T.); (J.B.); (K.P.-V.); (B.J.-S.)
| | - Gabrijela Tavčar-Kalcher
- Institute of Food Safety, Feed and Environment, Veterinary Faculty, University of Ljubljana, Gerbičeva 60, 1000 Ljubljana, Slovenia; (D.T.); (J.B.); (K.P.-V.); (B.J.-S.)
| | - Breda Jakovac-Strajn
- Institute of Food Safety, Feed and Environment, Veterinary Faculty, University of Ljubljana, Gerbičeva 60, 1000 Ljubljana, Slovenia; (D.T.); (J.B.); (K.P.-V.); (B.J.-S.)
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Huang Y, Zhu F, Guan J, Wei W, Zou L. Label-Free Amperometric Immunosensor Based on Versatile Carbon Nanofibers Network Coupled with Au Nanoparticles for Aflatoxin B 1 Detection. BIOSENSORS-BASEL 2020; 11:bios11010005. [PMID: 33374220 PMCID: PMC7823963 DOI: 10.3390/bios11010005] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/28/2020] [Revised: 12/22/2020] [Accepted: 12/23/2020] [Indexed: 01/04/2023]
Abstract
Facile detection methods for mycotoxins with high sensitivity are of great significance to prevent potential harm to humans. Herein, a label-free amperometric immunosensor based on a 3-D interconnected carbon nanofibers (CNFs) network coupled with well-dispersed Au nanoparticles (AuNPs) is proposed for the quantitative determination of aflatoxin B1 (AFB1) in wheat samples. In comparison to common carbon nanotubes (CNTs), the CNFs network derived from bacterial cellulose biomass possesses a unique hierarchically porous structure for fast electrolyte diffusion and a larger electrochemical active area, which increases the peak current of differential pulse voltammetry curves for an immunosensor. Combined with AuNPs that are incorporated into CNFs by using linear polyethyleneimine (PEI) as a soft template, the developed Au@PEI@CNFs-based immunosensor showed a good linear response to AFB1 concentrations in a wide range from 0.05 to 25 ng mL-1. The limit of detection was 0.027 ng mL-1 (S/N = 3), more than three-fold lower than that of an Au@PEI@CNTs-based sensor. The reproducibility, storage stability and selectivity of the immunosensor were proved to be satisfactory. The developed immunosensor with appropriate sensitivity and reliable accuracy can be used for the analysis of wheat samples.
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Affiliation(s)
- Yunhong Huang
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Institute of Agro-Product Safety and Nutrition, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China;
- Nanchang Key Laboratory of Microbial Resources Exploitation & Utilization from Poyang Lake Wetland, College of Life Sciences, Jiangxi Normal University, Nanchang 330022, China; (F.Z.); (J.G.)
| | - Fei Zhu
- Nanchang Key Laboratory of Microbial Resources Exploitation & Utilization from Poyang Lake Wetland, College of Life Sciences, Jiangxi Normal University, Nanchang 330022, China; (F.Z.); (J.G.)
| | - Jinhua Guan
- Nanchang Key Laboratory of Microbial Resources Exploitation & Utilization from Poyang Lake Wetland, College of Life Sciences, Jiangxi Normal University, Nanchang 330022, China; (F.Z.); (J.G.)
| | - Wei Wei
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Institute of Agro-Product Safety and Nutrition, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China;
- Correspondence: (W.W.); (L.Z.)
| | - Long Zou
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Institute of Agro-Product Safety and Nutrition, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China;
- Nanchang Key Laboratory of Microbial Resources Exploitation & Utilization from Poyang Lake Wetland, College of Life Sciences, Jiangxi Normal University, Nanchang 330022, China; (F.Z.); (J.G.)
- Correspondence: (W.W.); (L.Z.)
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28
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Cowger C, Beccari G, Dong Y. Timing of Susceptibility to Fusarium Head Blight in Winter Wheat. PLANT DISEASE 2020; 104:2928-2939. [PMID: 32900293 DOI: 10.1094/pdis-03-20-0527-re] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The duration of wheat susceptibility to Fusarium infection has implications for risk forecasting, fungicide timing, and the likelihood that visible kernel damage may underpredict deoxynivalenol (DON) contamination. A field experiment was conducted to explore the impact of varying infection timings on Fusarium head blight (FHB) development in winter wheat. Trials in four successive years (2010 to 2013) in North Carolina utilized one susceptible and one moderately resistant cultivar possessing similar maturity, stature, and grain quality. Inoculum was applied in the form of sprayed Fusarium graminearum conidia. In the first year, the nine infection timings were from 0 to 21 days after anthesis (daa), whereas in the following 3 years, they ranged from 0 to 13 daa. Infection progression was compared among inoculation timings by sampling spikes five to six times during grain-fill. Based on DON, percent kernel damage and kernel infection, and fungal spread as assayed via qPCR, the moderately resistant cultivar had at least a 2- to 3-day shorter window of susceptibility to damaging FHB infection than the susceptible cultivar. The results suggest that duration of susceptibility is an important aspect of cultivar resistance to FHB. In 2012, the window of susceptibility for both cultivars was extended by cold snaps during anthesis. After debranning in one year, the majority of DON was found to be in the bran fraction of kernels; there was also a trend for later infections to lead to a higher percentage of DON in the nonbran fraction, as well as a higher ratio of DON to FDK.
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Affiliation(s)
- Christina Cowger
- USDA-ARS, Department of Entomology & Plant Pathology, North Carolina State University, Raleigh, NC 27695, U.S.A
| | - Giovanni Beccari
- Department of Agricultural, Food and Environmental Sciences, University of Perugia, 06123 Perugia, Italy
| | - Yanhong Dong
- Department of Plant Pathology, University of Minnesota, St. Paul, MN 55108, U.S.A
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29
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Processing in the food chain: do cereals have to be processed to add value to the human diet? Nutr Res Rev 2020; 34:159-173. [PMID: 32854794 DOI: 10.1017/s0954422420000207] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Cereals and cereal products have a long history of use by humans. Recently, there have been some discussions regarding level of processing as a descriptor to define food products, including cereal-based foods. This has led to a somewhat emotional debate on food processing. Given the widespread inclusion of cereals in the diet, this review highlights the history of cereal processing as well as their consumption by humans. It provides an evidence-based discussion on their production, contribution to human nutrition, benefits and disadvantages. The present review illustrates the impact of processing on nutrients, as well as non-nutrients specifically in bread and ready-to-eat breakfast cereals (RTEC), two cereal-based foods which are widely consumed and integral parts of food-based dietary guidelines globally. As a category, most cereals must be processed in some way to enable consumption by humans as we are not equipped to survive exclusively on raw grains. Even thousands of years ago, the processing of cereals was a common practice by humans, turning raw grains into palatable, safe and nutritious foods. Modern processes for cereal-based products are efficient in providing safe and good-quality products to satisfy population needs, as well as helping to meet consumer expectations by providing a range of foods that allows for a varied and balanced diet. Today, RTEC and bread make significant contributions to dietary energy and nutrient requirements and underpin food-based dietary guidance globally. They have been positively linked with intake of dietary fibre, vitamins and minerals, especially when consumed as whole grain.
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Hathout AS, Abel-Fattah SM, Abou-Sree YH, Fouzy ASM. Incidence and exposure assessment of aflatoxins and ochratoxin A in Egyptian wheat. Toxicol Rep 2020; 7:867-873. [PMID: 32760654 PMCID: PMC7390814 DOI: 10.1016/j.toxrep.2020.07.003] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Revised: 07/02/2020] [Accepted: 07/11/2020] [Indexed: 11/25/2022] Open
Abstract
Aflatoxins and ochratoxin A occur frequently in grains and are associated with carcinogenic, and nephrotoxic properties. Therefore, the aim of this study was to determine the level of aflatoxins and ochratoxin A contamination in wheat samples obtained from different Egyptian governorates and to assess the effect of gamma irradiation on AFB1 in spiked wheat samples, as well as to evaluate the estimated daily intake and hazard index. Thirty-six wheat grain samples purchased from different sale points were analyzed by High-Performance Liquid Chromatography. Data revealed that 33.33 % of the wheat grain samples were contaminated by aflatoxin B1, whereas only 16.66 % of the wheat samples were above the maximum limits (2 μg/kg) set by the European Commission. Ochratoxin A was only detected in two wheat grain samples, and the results were considered below the maximum limit (5 μg/kg) set by the European Commission. On studying the effect of gamma irradiation on wheat samples spiked by aflatoxin B1 (20 μg/kg), results revealed that aflatoxin B1 was reduced to 1.22 and 0.94 μg/kg for samples gamma-irradiated at a dose of 10 and 20 KGy respectively. Estimated daily intake of ochratoxin A in wheat samples was found to be higher than that of the tolerable daily intake; however, hazard index values were below one, thus demonstrating no threat to human health.
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Affiliation(s)
- Amal S Hathout
- Food Toxicology and Contaminants Department, National Research Centre, Dokki, Cairo, Egypt
| | - Shaaban M Abel-Fattah
- Food Toxicology and Contaminants Department, National Research Centre, Dokki, Cairo, Egypt
| | - Yehia H Abou-Sree
- Food Toxicology and Contaminants Department, National Research Centre, Dokki, Cairo, Egypt
| | - Ahmed S M Fouzy
- Food Toxicology and Contaminants Department, National Research Centre, Dokki, Cairo, Egypt
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31
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Ghanem KM, Lotfy WA, El-Shaer MM, Elassar SA. The Inhibitory Effect of Wheat Husks Addition on Aflatoxins Production by Aspergillus flavus in Liquid Culture With Various Wheat Compositions as Carbon Sources. Front Microbiol 2020; 11:1448. [PMID: 32765435 PMCID: PMC7381238 DOI: 10.3389/fmicb.2020.01448] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Accepted: 06/04/2020] [Indexed: 01/01/2023] Open
Abstract
Wheat may be infected by the aflatoxigenic mold Aspergillus flavus during pre- and post-harvest activities. Control strategies reported to manage aflatoxin contamination of wheat are expensive and require extensive testing to verify the absence of toxic secondary metabolites or newly formed compounds. The objective of this study was to develop an in vitro new control strategy based on assessing the influence of wheat husks on aflatoxin production by A. flavus in liquid culture. The results showed that aflatoxin production is significantly influenced by the existence of husks in the wheat forms used as carbon substrates according to the following order: full wheat grains < half-crushed wheat grains < wheat flour 82% < wheat flour 72%. By applying a fractional factorial design and a response surface methodology, maximum aflatoxin production (2.567 ng/mg) was predicted when wheat flour 72% (39 g/l) as a carbon source, yeast extract (5 g/l), and a 75-ml medium volume/250 ml flask were utilized. At this optimized condition, after addition of wheat husk extract, the growth and synthesis of aflatoxins of A. flavus were repressed by 74.85 and 98.72%, respectively. This finding paves the way to examine the antifungal potential of wheat husk constituents and to compare their efficacy with thyme, cinnamon, sweet basil, and coriander essential oils, which possess antimycotic activities. Accordingly, the wheat husk component SiO2 showed the highest growth inhibition (67.04%) and reduction of A. flavus aflatoxins (82.67%). These results are comparable to those obtained from various examined antimycotic essential oils.
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Affiliation(s)
- Khaled M Ghanem
- Department of Botany and Microbiology, Faculty of Science, Alexandria University, Alexandria, Egypt
| | - Walid A Lotfy
- Department of Microbiology, Faculty of Dentistry, Pharos University in Alexandria, Alexandria, Egypt
| | - Mohamed M El-Shaer
- Department of Botany and Microbiology, Faculty of Science, Alexandria University, Alexandria, Egypt
| | - Samy A Elassar
- Department of Botany and Microbiology, Faculty of Science, Alexandria University, Alexandria, Egypt
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32
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The Effect of Zearalenone on the Cytokine Environment, Oxidoreductive Balance and Metabolism in Porcine Ileal Peyer's Patches. Toxins (Basel) 2020; 12:toxins12060350. [PMID: 32471145 PMCID: PMC7354554 DOI: 10.3390/toxins12060350] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Revised: 05/24/2020] [Accepted: 05/25/2020] [Indexed: 12/13/2022] Open
Abstract
The aim of the present study was to determine the effect of zearalenone (ZEN), administered per os to gilts at doses equivalent to 50%, 100%, and 150% of no-observed-adverse-effect level (NOAEL) values for 14, 28, and 42 days during weaning, on changes in the parameters of the oxidoreductive balance, cytokine secretion, and basal metabolism in ileal Payer’s patches. Immunoenzymatic ELISA tests and biochemical methods were used to measure the concentrations of interleukin 1α, interleukin 1β, interleukin 12/23p40, interleukin 2, interferon γ, interleukin 4, interleukin 6, interleukin 8, tumor necrosis factor α, interleukin 10, transforming growth factor β, malondialdehyde, sulfhydryl groups, fructose, glucose, and proline, as well as the activity of peroxidase, superoxide dismutase and catalase. The study demonstrated that ZEN doses corresponding to 50%, 100%, and 150% of NOAEL values, i.e., 5 µg, 10 µg, and 15 µg ZEN/kg BW, respectively, have proinflammatory properties, exacerbate oxidative stress responses, and disrupt basal metabolism in ileal Payer’s patches in gilts.
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33
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Liu Y, Galani Yamdeu JH, Gong YY, Orfila C. A review of postharvest approaches to reduce fungal and mycotoxin contamination of foods. Compr Rev Food Sci Food Saf 2020; 19:1521-1560. [DOI: 10.1111/1541-4337.12562] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Revised: 03/07/2020] [Accepted: 03/24/2020] [Indexed: 12/15/2022]
Affiliation(s)
- Yue Liu
- Nutritional Science and Epidemiology Group, School of Food Science and NutritionUniversity of Leeds Leeds UK
| | - Joseph Hubert Galani Yamdeu
- Nutritional Science and Epidemiology Group, School of Food Science and NutritionUniversity of Leeds Leeds UK
| | - Yun Yun Gong
- Nutritional Science and Epidemiology Group, School of Food Science and NutritionUniversity of Leeds Leeds UK
| | - Caroline Orfila
- Nutritional Science and Epidemiology Group, School of Food Science and NutritionUniversity of Leeds Leeds UK
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34
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Brodal G, Aamot HU, Almvik M, Hofgaard IS. Removal of Small Kernels Reduces the Content of Fusarium Mycotoxins in Oat Grain. Toxins (Basel) 2020; 12:E346. [PMID: 32456124 PMCID: PMC7291109 DOI: 10.3390/toxins12050346] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Revised: 05/19/2020] [Accepted: 05/22/2020] [Indexed: 11/16/2022] Open
Abstract
Cereal grain contaminated by Fusarium mycotoxins is undesirable in food and feed because of the harmful health effects of the mycotoxins in humans and animals. Reduction of mycotoxin content in grain by cleaning and size sorting has mainly been studied in wheat. We investigated whether the removal of small kernels by size sorting could be a method to reduce the content of mycotoxins in oat grain. Samples from 24 Norwegian mycotoxin-contaminated grain lots (14 from 2015 and 10 from 2018) were sorted by a laboratory sieve (sieve size 2.2 mm) into large and small kernel fractions and, in addition to unsorted grain samples, analyzed with LC-MS-MS for quantification of 10 mycotoxins. By removing the small kernel fraction (on average 15% and 21% of the weight of the samples from the two years, respectively), the mean concentrations of HT-2+T-2 toxins were reduced by 56% (from 745 to 328 µg/kg) in the 2015 samples and by 32% (from 178 to 121 µg/kg) in the 2018 samples. Deoxynivalenol (DON) was reduced by 24% (from 191 to 145 µg/kg) in the 2018 samples, and enniatin B (EnnB) by 44% (from 1059 to 594 µg/kg) in the 2015 samples. Despite low levels, our analyses showed a trend towards reduced content of DON, ADON, NIV, EnnA, EnnA1, EnnB1 and BEA after removing the small kernel fraction in samples from 2015. For several of the mycotoxins, the concentrations were considerably higher in the small kernel fraction compared to unsorted grain. Our results demonstrate that the level of mycotoxins in unprocessed oat grain can be reduced by removing small kernels. We assume that our study is the first report on the effect of size sorting on the content of enniatins (Enns), NIV and BEA in oat grains.
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Affiliation(s)
- Guro Brodal
- Norwegian Institute of Bioeconomy Research (NIBIO), P.O.Box 115, N-1431 Ås, Norway; (H.U.A.); (M.A.); (I.S.H.)
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35
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Pascale M, Logrieco AF, Graeber M, Hirschberger M, Reichel M, Lippolis V, De Girolamo A, Lattanzio VMT, Slettengren K. Aflatoxin Reduction in Maize by Industrial-Scale Cleaning Solutions. Toxins (Basel) 2020; 12:E331. [PMID: 32429556 PMCID: PMC7290569 DOI: 10.3390/toxins12050331] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2020] [Revised: 05/08/2020] [Accepted: 05/13/2020] [Indexed: 11/16/2022] Open
Abstract
Different batches of biomass/feed quality maize contaminated by aflatoxins were processed at the industrial scale (a continuous process and separate discontinuous steps) to evaluate the effect of different cleaning solutions on toxin reduction. The investigated cleaning solutions included: (i) mechanical size separation of coarse, small and broken kernels, (ii) removal of dust/fine particles through an aspiration channel, (iii) separation of kernels based on gravity and (iv) optical sorting of spatial and spectral kernel defects. Depending on the sampled fraction, dynamic or static sampling was performed according to the Commission Regulation No. 401/2006 along the entire cleaning process lines. Aflatoxin analyses of the water-slurry aggregate samples were performed according to the AOAC Official Method No. 2005.008 based on high-performance liquid chromatography and immunoaffinity column cleanup of the extracts. A significant reduction in aflatoxin content in the cleaned products, ranging from 65% to 84% with respect to the uncleaned products, was observed when continuous cleaning lines were used. Additionally, an overall aflatoxin reduction from 55% to 94% was obtained by combining results from separate cleaning steps. High levels of aflatoxins (up to 490 µg/kg) were found in the rejected fractions, with the highest levels in dust and in the rejected fractions from the aspirator and optical sorting. This study shows that a cleaning line combining both mechanical and optical sorting technologies provides an efficient solution for reducing aflatoxin contamination in maize.
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Affiliation(s)
- Michelangelo Pascale
- National Research Council of Italy, Institute of Sciences of Food Production (CNR-ISPA), 70126 Bari, Italy; (A.F.L.); (V.L.); (A.D.G.); (V.M.T.L.)
| | - Antonio F. Logrieco
- National Research Council of Italy, Institute of Sciences of Food Production (CNR-ISPA), 70126 Bari, Italy; (A.F.L.); (V.L.); (A.D.G.); (V.M.T.L.)
| | | | | | | | - Vincenzo Lippolis
- National Research Council of Italy, Institute of Sciences of Food Production (CNR-ISPA), 70126 Bari, Italy; (A.F.L.); (V.L.); (A.D.G.); (V.M.T.L.)
| | - Annalisa De Girolamo
- National Research Council of Italy, Institute of Sciences of Food Production (CNR-ISPA), 70126 Bari, Italy; (A.F.L.); (V.L.); (A.D.G.); (V.M.T.L.)
| | - Veronica M. T. Lattanzio
- National Research Council of Italy, Institute of Sciences of Food Production (CNR-ISPA), 70126 Bari, Italy; (A.F.L.); (V.L.); (A.D.G.); (V.M.T.L.)
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36
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Wang J, Hasanalieva G, Wood L, Markellou E, Iversen PO, Bernhoft A, Seal C, Baranski M, Vigar V, Ernst L, Willson A, Barkla BJ, Leifert C, Rempelos L. Effect of wheat species (Triticum aestivum vs T. spelta), farming system (organic vs conventional) and flour type (wholegrain vs white) on composition of wheat flour; results of a retail survey in the UK and Germany - 1. Mycotoxin content. Food Chem 2020; 327:127011. [PMID: 32438263 DOI: 10.1016/j.foodchem.2020.127011] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Revised: 04/21/2020] [Accepted: 05/06/2020] [Indexed: 02/07/2023]
Abstract
Wheat is one of the main dietary sources for mycotoxins that can cause adverse health effects in humans. Here we report results of a 3-year survey which compared the effects of flour type (whole-grain vs white), wheat species (common vs spelt), and farming system (organic vs conventional) on mycotoxin concentrations in UK and German wheat flour brands. Wholegrain, conventional and organic flour contained 124, 31 and 9% higher concentrations of T-2/HT-2, DON and ZEA respectively, but concentrations of the three Fusarium mycotoxins assessed were ~10 times lower than the EC-maximum contamination levels (MCL). Thirty one percent of flour samples had Ochratoxin A (OTA) concentrations above the MCL (3 µg/kg), but OTA levels were no affected by wheat species, farming system and flour type. Results suggest that both organic and conventional primary production methods and postharvest quality assurance systems are effective for maintaining Fusarium mycotoxins, but not OTA concentrations, below the MCL.
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Affiliation(s)
- Juan Wang
- Human Nutrition Research Centre, Institute of Cellular Medicine, Newcastle upon Tyne NE2 4HH, UK; School of Agriculture, Food & Rural Development, Nafferton Ecological Farming Group, Newcastle University, Nafferton Farm, Stocksfield, UK.
| | - Gultakin Hasanalieva
- School of Agriculture, Food & Rural Development, Nafferton Ecological Farming Group, Newcastle University, Nafferton Farm, Stocksfield, UK; Department of Sustainable Crop and Food Protection, Faculty of Agriculture, Food and Environmental Sciences, Universita Catollica del Sacro Cuore, I-29122 Piacenza, Italy.
| | - Liza Wood
- School of Agriculture, Food & Rural Development, Nafferton Ecological Farming Group, Newcastle University, Nafferton Farm, Stocksfield, UK.
| | - Emilia Markellou
- Department of Phytopathology, Benaki Phytopathological Institute (BPI), Athens, Greece.
| | - Per Ole Iversen
- Department of Nutrition, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway; Department of Haematology, Oslo University Hospital, Oslo, Norway.
| | - Aksel Bernhoft
- Department of Animal Health and Food Safety, Norwegian Veterinary Institute, P.O.Box 750 Sentrum, NO-0106 Oslo, Norway.
| | - Chris Seal
- Human Nutrition Research Centre, Institute of Cellular Medicine, Newcastle upon Tyne NE2 4HH, UK.
| | - Marcin Baranski
- School of Agriculture, Food & Rural Development, Nafferton Ecological Farming Group, Newcastle University, Nafferton Farm, Stocksfield, UK; Department of Functional and Organic Food, Institute of Human Nutrition Sciences, Warsaw University of Life Sciences, Nowoursynowska 159c, 02-776 Warsaw, Poland.
| | - Vanessa Vigar
- Centre for Organics Research, Southern Cross University, Military Rd., Lismore, NSW, Australia.
| | - Laura Ernst
- Centre for Organics Research, Southern Cross University, Military Rd., Lismore, NSW, Australia.
| | - Adam Willson
- Centre for Organics Research, Southern Cross University, Military Rd., Lismore, NSW, Australia.
| | - Bronwyn J Barkla
- Centre for Organics Research, Southern Cross University, Military Rd., Lismore, NSW, Australia; Southern Cross Plant Science, Southern Cross University, Military Rd., Lismore, NSW, Australia.
| | - Carlo Leifert
- Department of Nutrition, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway; Centre for Organics Research, Southern Cross University, Military Rd., Lismore, NSW, Australia; Southern Cross Plant Science, Southern Cross University, Military Rd., Lismore, NSW, Australia.
| | - Leonidas Rempelos
- School of Agriculture, Food & Rural Development, Nafferton Ecological Farming Group, Newcastle University, Nafferton Farm, Stocksfield, UK.
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37
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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: 89] [Impact Index Per Article: 22.3] [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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38
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Spanic V, Katanic Z, Sulyok M, Krska R, Puskas K, Vida G, Drezner G, Šarkanj B. Multiple Fungal Metabolites Including Mycotoxins in Naturally Infected and Fusarium-Inoculated Wheat Samples. Microorganisms 2020; 8:E578. [PMID: 32316403 PMCID: PMC7232504 DOI: 10.3390/microorganisms8040578] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2020] [Revised: 04/14/2020] [Accepted: 04/14/2020] [Indexed: 12/29/2022] Open
Abstract
In this study, the occurrence of multiple fungal metabolites including mycotoxins was determined in four different winter wheat varieties in a field experiment in Croatia. One group was naturally infected, while the second group was inoculated with a Fusarium graminearum and F. culmorum mixture to simulate a worst-case infection scenario. Data on the multiple fungal metabolites including mycotoxins were acquired with liquid chromatography with mass spectrometry (LC-MS/MS) multi-(myco)toxin method. In total, 36 different fungal metabolites were quantified in this study: the Fusarium mycotoxins deoxynivalenol (DON), DON-3-glucoside (D3G), 3-acetyldeoxynivalenol (3-ADON), culmorin (CULM), 15-hydroxyculmorin, 5-hydroxyculmorin, aurofusarin, rubrofusarin, enniatin (Enn) A, Enn A1, Enn B, Enn B1, Enn B2, Enn B3, fumonisin B1, fumonisin B2, chrysogin, zearalenone (ZEN), moniliformin (MON), nivalenol (NIV), siccanol, equisetin, beauvericin (BEA), and antibiotic Y; the Alternaria mycotoxins alternariol, alternariolmethylether, altersetin, infectopyron, tentoxin, tenuazonic acid; the Aspergillus mycotoxin kojic acid; unspecific metabolites butenolid, brevianamid F, cyclo(L-Pro-L-Tyr), cyclo(L-Pro-L-Val), and tryptophol. The most abundant mycotoxins in the inoculated and naturally contaminated samples, respectively, were found to occur at the following average concentrations: DON (19,122/1504 µg/kg), CULM (6109/1010 µg/kg), 15-hydroxyculmorin (56,022/1301 µg/kg), 5-hydroxyculmorin (21,219/863 µg/kg), aurofusarin (43,496/1266 µg/kg). Compared to naturally-infected samples, Fusarium inoculations at the flowering stage increased the concentrations of all Fusarium mycotoxins, except enniatins and siccanol in Ficko, the Aspergillus metabolite kojic acid, the Alternaria mycotoxin altersetin, and unspecific metabolites brevianamid F, butenolid, cyclo(L-Pro-L-Tyr), and cyclo(L-Pro-L-Val). In contrast to these findings, because of possible antagonistic actions, Fusarium inoculation decreased the concentrations of the Alternaria toxins alternariol, alternariolmethylether, infectopyron, tentoxin, tenuazonic acid, as well as the concentration of the nonspecific metabolite tryptophol.
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Affiliation(s)
- Valentina Spanic
- Agricultural Institute Osijek, Juzno predgradje 17, 31000 Osijek, Croatia;
| | - Zorana Katanic
- Department of Biology, Josip Juraj Strossmayer University of Osijek, Cara Hadrijana 8a, 31000 Osijek, Croatia;
| | - Michael Sulyok
- Institute of Bioanalytics and Agro-Metabolomics, Department of Agrobiotechnology (IFA-Tulln), University of Natural Resources and Life Sciences Vienna (BOKU), Konrad Lorenzstr. 20, 3430 Tulln, Austria; (M.S.); (R.K.)
| | - Rudolf Krska
- Institute of Bioanalytics and Agro-Metabolomics, Department of Agrobiotechnology (IFA-Tulln), University of Natural Resources and Life Sciences Vienna (BOKU), Konrad Lorenzstr. 20, 3430 Tulln, Austria; (M.S.); (R.K.)
- Institute for Global Food Security, School of Biological Sciences, Queen’s University Belfast, University Road, Belfast BT7 1NN, Northern Ireland, UK
| | - Katalin Puskas
- Agricultural Institute, Centre for Agricultural Research, Brunszvik u. 2, 2462 Martonvásár, Hungary; (K.P.); (G.V.)
| | - Gyula Vida
- Agricultural Institute, Centre for Agricultural Research, Brunszvik u. 2, 2462 Martonvásár, Hungary; (K.P.); (G.V.)
| | - Georg Drezner
- Agricultural Institute Osijek, Juzno predgradje 17, 31000 Osijek, Croatia;
| | - Bojan Šarkanj
- Department of Food Technology, University Centre Koprivnica, University North, Trg dr. Žarka Dolinara 1, 48000 Koprivnica, Croatia;
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Abstract
Mycotoxins are secondary metabolites of microscopic fungi, which commonly contaminate cereal grains. Contamination of small-grain cereals and maize with toxic metabolites of fungi, both pathogenic and saprotrophic, is one of the particularly important problems in global agriculture. Fusarium species are among the dangerous cereal pathogens with a high toxicity potential. Secondary metabolites of these fungi, such as deoxynivalenol, zearalenone and fumonisin B1 are among five most important mycotoxins on a European and world scale. The use of various methods to limit the development of Fusarium cereal head diseases and grain contamination with mycotoxins, before and after harvest, is an important element of sustainable agriculture and production of safe food. The applied strategies utilize chemical and non-chemical methods, including agronomic, physical and biological treatments. Biological methods now occupy a special place in plant protection as an element of biocontrol of fungal pathogens by inhibiting their development and reducing mycotoxins in grain. According to the literature, Good Agricultural Practices are the best line of defense for controlling Fusarium toxin contamination of cereal and maize grains. However, fluctuations in weather conditions can significantly reduce the effectiveness of plants protection methods against infection with Fusarium spp. and grain accumulation of mycotoxins.
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Wan J, Chen B, Rao J. Occurrence and preventive strategies to control mycotoxins in cereal-based food. Compr Rev Food Sci Food Saf 2020; 19:928-953. [PMID: 33331688 DOI: 10.1111/1541-4337.12546] [Citation(s) in RCA: 58] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Revised: 12/20/2019] [Accepted: 01/15/2020] [Indexed: 12/30/2022]
Abstract
Mycotoxins contamination in cereal-based food is ubiquitous according to systematic review of the scientific documentation of worldwide mycotoxin contamination in cereal and their products between 2008 and 2018, thus representing food safety issue especially in developing tropical countries. Food processing plays a vital role to prevent mycotoxin contamination in food. Therefore, it is with great urgency to develop strategies to inhibit fungi growth and mycotoxin production during food processing. This review begins by discussing physicochemical properties of five most common mycotoxins (aflatoxins, fumonisins, ochratoxins, deoxynivalenol, and zearalenone) found in cereal grains, regulation for mycotoxins in food, and their potential negative impact on human health. The fate of mycotoxins during major cereal-based food processing including milling, breadmaking, extrusion, malting, and brewing was then summarized. In the end, traditional mitigation strategies including physical and chemical and potential application of biocontrol agent and essential oil nanoemulsions that can be applied during food processing were discussed. It indicated that no single method is currently available to completely prevent mycotoxin contamination in cereal foods.
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Affiliation(s)
- Jing Wan
- Department of Plant Sciences, North Dakota State University, Fargo, ND.,School of Liquor and Food Engineering, Guizhou University, Guiyang, China
| | - Bingcan Chen
- Department of Plant Sciences, North Dakota State University, Fargo, ND
| | - Jiajia Rao
- Department of Plant Sciences, North Dakota State University, Fargo, ND
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Stone milling versus roller milling: A systematic review of the effects on wheat flour quality, dough rheology, and bread characteristics. Trends Food Sci Technol 2020. [DOI: 10.1016/j.tifs.2020.01.008] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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Guo H, Ji J, Wang J, Sun X. Deoxynivalenol: Masked forms, fate during food processing, and potential biological remedies. Compr Rev Food Sci Food Saf 2020; 19:895-926. [DOI: 10.1111/1541-4337.12545] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2019] [Revised: 12/24/2019] [Accepted: 01/20/2020] [Indexed: 12/12/2022]
Affiliation(s)
- Hongyan Guo
- State Key Laboratory of Food Science and Technology, School of Food Science, National Engineering Research Center for Functional Foods, Synergetic Innovation Center of Food Safety and NutritionJiangnan University Wuxi China
| | - Jian Ji
- State Key Laboratory of Food Science and Technology, School of Food Science, National Engineering Research Center for Functional Foods, Synergetic Innovation Center of Food Safety and NutritionJiangnan University Wuxi China
| | - Jia‐sheng Wang
- Department of Environmental ToxicologyUniversity of Georgia Athens Georgia
| | - Xiulan Sun
- State Key Laboratory of Food Science and Technology, School of Food Science, National Engineering Research Center for Functional Foods, Synergetic Innovation Center of Food Safety and NutritionJiangnan University Wuxi China
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Pietsch C. Risk assessment for mycotoxin contamination in fish feeds in Europe. Mycotoxin Res 2020; 36:41-62. [PMID: 31346981 PMCID: PMC6971146 DOI: 10.1007/s12550-019-00368-6] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2019] [Revised: 07/14/2019] [Accepted: 07/15/2019] [Indexed: 01/09/2023]
Abstract
Mycotoxins are difficult to monitor continuously, and a tool to assess the risk would help to judge if there is a particular risk due to the inclusion of certain feed ingredients. For this, the toxin contents of 97 commercial fish feeds have been estimated, and the most prominent toxins in fish feed are calculated to be deoxynivalenol, zearalenone, fumonisins and enniatins. These pose a risk to fish well-being, as can be calculated by the Bayesian models for determining the critical concentrations 5% (CC5) for the different toxins. Besides fishmeal, wheat, soybean products and corn are regularly used as fish feed ingredients. The calculated scenarios show that fish are at high risk of toxin contamination if feed ingredients of low quality are chosen for feed production. Due to this, specific maximum allowable levels for several mycotoxins in fish feeds should be established.
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Affiliation(s)
- Constanze Pietsch
- Institute of Natural Resource Sciences (IUNR), Zurich University of Applied Sciences (ZHAW), Grüental, P.O. Box, 8820, Wädenswil, Switzerland.
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Stadler D, Berthiller F, Suman M, Schuhmacher R, Krska R. Novel analytical methods to study the fate of mycotoxins during thermal food processing. Anal Bioanal Chem 2020; 412:9-16. [PMID: 31637463 PMCID: PMC6989622 DOI: 10.1007/s00216-019-02101-9] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Revised: 08/07/2019] [Accepted: 08/23/2019] [Indexed: 11/25/2022]
Abstract
Food processing can lead to a reduction of contaminants, such as mycotoxins. However, for food processing operations where thermal energy is employed, it is often not clear whether a reduction of mycotoxins also results in a mitigation of the toxicological impact. This is often due to the reason that the formed degradation products are not characterized and data on their toxicity is scarce. From the perspective of an analytical chemist, the elucidation of the fate of a contaminant in a complex food matrix is extremely challenging. An overview of the analytical approaches is given here, and the application and limitations are exemplified based on cases that can be found in recent literature. As most studies rely on targeted analysis, it is not clear whether the predetermined set of compounds differs from the degradation products that are actually formed during food processing. Although untargeted analysis allows for the elucidation of the complete spectrum of degradation products, only one such study is available so far. Further pitfalls include insufficient precision, natural contamination with masked forms of mycotoxins and interferences that are caused by the food matrix. One topic that is of paramount importance for both targeted and untargeted approaches is the availability of reference standards to identity and quantity the formed degradation products. Our vision is that more studies need to be published that characterize the formed degradation products, collect data on their toxicity and thereby complete the knowledge about the mycotoxin mitigating effect during food processing.
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Affiliation(s)
- David Stadler
- Institute of Bioanalytics and Agro-Metabolomics, Department of Agrobiotechnology (IFA-Tulln), University of Natural Resources and Life Sciences, Vienna (BOKU), Konrad-Lorenz-Str. 20, 3430, Tulln, Austria
| | - Franz Berthiller
- Institute of Bioanalytics and Agro-Metabolomics, Department of Agrobiotechnology (IFA-Tulln), University of Natural Resources and Life Sciences, Vienna (BOKU), Konrad-Lorenz-Str. 20, 3430, Tulln, Austria
| | - Michele Suman
- Barilla G. R. F.lli SpA, Advanced Laboratory Research, Via Mantova 166, 43122, Parma, Italy
| | - Rainer Schuhmacher
- Institute of Bioanalytics and Agro-Metabolomics, Department of Agrobiotechnology (IFA-Tulln), University of Natural Resources and Life Sciences, Vienna (BOKU), Konrad-Lorenz-Str. 20, 3430, Tulln, Austria
| | - Rudolf Krska
- Institute of Bioanalytics and Agro-Metabolomics, Department of Agrobiotechnology (IFA-Tulln), University of Natural Resources and Life Sciences, Vienna (BOKU), Konrad-Lorenz-Str. 20, 3430, Tulln, Austria.
- Institute for Global Food Security, School of Biological Sciences, Queens University Belfast, University Road, Belfast, Northern Ireland, BT7 1NN, UK.
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Torres A, Palacios S, Yerkovich N, Palazzini J, Battilani P, Leslie J, Logrieco A, Chulze S. Fusarium head blight and mycotoxins in wheat: prevention and control strategies across the food chain. WORLD MYCOTOXIN J 2019. [DOI: 10.3920/wmj2019.2438] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
With 744 million metric tons produced in 2017/2018, bread wheat (Triticum aestivum) and durum wheat (Triticum durum) are the second most widely produced cereal on a global basis. Prevention or control of wheat diseases may have an enormous impact on global food security and safety. Fusarium head blight is an economically debilitating disease of wheat that reduces the quantity and quality of grain harvested, and may lead to contamination with the mycotoxin deoxynivalenol, which affects the health of humans and domesticated animals. Current climate change scenarios predict an increase in the number of epidemics caused by this disease. Multiple strategies are available for managing the disease including cultural practices, planting less-susceptible cultivars, crop rotation, and chemical and biological controls. None of these strategies, however, is completely effective by itself, and an integrated approach incorporating multiple controls simultaneously is the only effective strategy to limit the disease and reduce deoxynivalenol contamination in human food and animal feed chains. This review identifies the available tools and strategies for mitigating the damage that can result from Fusarium head blight.
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Affiliation(s)
- A.M. Torres
- Research Institute on Mycology and Mycotoxicology (IMICO), UNRC-CONICET, Ruta 36, Km 601, Río Cuarto 5800, Córdoba, Argentina
| | - S.A. Palacios
- Research Institute on Mycology and Mycotoxicology (IMICO), UNRC-CONICET, Ruta 36, Km 601, Río Cuarto 5800, Córdoba, Argentina
| | - N. Yerkovich
- Research Institute on Mycology and Mycotoxicology (IMICO), UNRC-CONICET, Ruta 36, Km 601, Río Cuarto 5800, Córdoba, Argentina
| | - J.M. Palazzini
- Research Institute on Mycology and Mycotoxicology (IMICO), UNRC-CONICET, Ruta 36, Km 601, Río Cuarto 5800, Córdoba, Argentina
| | - P. Battilani
- Institute of Entomology and Plant Pathology, Faculty of Agriculture, Università Cattolica del Sacro Cuore, via Emilia Parmense 84, 29122 Piacenza, Italy
| | - J.F. Leslie
- Department of Plant Pathology, 4024 Throckmorton Plant Sciences Center, Kansas State University, Manhattan, KS 66506-5502, USA
| | - A.F. Logrieco
- National Council of Research (CNR), Institute of the Science of Food Production (ISPA), via Amendola 122/O, 70126 Bari, Italy
| | - S.N. Chulze
- Research Institute on Mycology and Mycotoxicology (IMICO), UNRC-CONICET, Ruta 36, Km 601, Río Cuarto 5800, Córdoba, Argentina
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Changes in masked forms of deoxynivalenol and their co-occurrence with culmorin in cereal-based products: A systematic review and meta-analysis. Food Chem 2019; 294:587-596. [PMID: 31126504 DOI: 10.1016/j.foodchem.2019.05.034] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2019] [Revised: 03/26/2019] [Accepted: 05/07/2019] [Indexed: 11/24/2022]
Abstract
This study was aimed to evaluate the fate of D3G, 3-ADON, and 15-ADON during various processing steps (milling, fermentation, baking and cooking with water) of different cereal-based products, as well as the co-occurrence of culmorin (CUL) and its derivatives (15-Hydroxy-CUL and 5-Hydroxy-CUL. Some databases such as Science Direct, PubMed, Scopus, and Embase were screened to collect the relevant published papers between January 1983 to October 2018, and 23 articles with 319 data were included. The baking resulted in reductions in the concentration of all types of investigated masked mycotoxins, i.e., 15-ADON (-25%) > 3-ADON (-15%) > D3G (-6%). Also, rank order of CUL and its derivatives based on occurrence was CUL (70%) > 15-Hydroxy-CUL (47%) > 5-Hydroxy-CUL (15%) and their rank based on their concentration was 5-Hydroxy-CUL (99.21 µg/kg) > CUL (48.84 µg/kg) > 15-Hydroxy-CUL (9.39 µg/kg) > Hydroxy -CUL (0.06 µg/kg) > 12-Hydroxy-CUL (0.05 µg/kg) > 14-Hydroxy-CUL (0.01 µg/kg).
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Spaggiari M, Righetti L, Galaverna G, Giordano D, Scarpino V, Blandino M, Dall’Asta C. HR-MS profiling and distribution of native and modified Fusarium mycotoxins in tritordeum, wheat and barley whole grains and corresponding pearled fractions. J Cereal Sci 2019. [DOI: 10.1016/j.jcs.2019.03.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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Tang EN, Ndindeng SA, Bigoga J, Traore K, Silue D, Futakuchi K. Mycotoxin concentrations in rice from three climatic locations in Africa as affected by grain quality, production site, and storage duration. Food Sci Nutr 2019; 7:1274-1287. [PMID: 31024700 PMCID: PMC6475755 DOI: 10.1002/fsn3.959] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2018] [Revised: 01/11/2019] [Accepted: 01/17/2019] [Indexed: 01/11/2023] Open
Abstract
Information on the mycotoxin contamination of rice in Africa is limited although the risk of contamination is high. In this study, domestic milled rice processed by actors using suboptimal methods was purchased and total fumonisin (FUM), zearalenone, and aflatoxin concentrations determined at 0, 90, and 180 days after storage. Three different climatic locations, Cotonou (Benin) in the Guinea savanna, Yaoundé (Cameroon) in the Tropical forest, and N'diaye (Senegal) in the Sahel, were selected as storage sites. Subsets of the samples collected from Glazoue (Benin), Ndop (Cameroon), and Dagana (Senegal) were stored in plastic woven bags under room conditions in the respective sites with or without calcium oxide (burnt scallop shell-BSS, 0.1% w/w) treatment. Multivariance analysis showed that FUM concentration was positively influenced by the duration of storage only while zearalenone concentration was negatively influenced by relative humidity and head rice but positively by impurities. Zearalenone concentration was also influenced by sample collection/storage location, processing type, and duration of storage. Aflatoxin concentration was influenced negatively by storage room temperature and head rice but positively by impurities and chalky grains. In addition, aflatoxin concentration was influenced by collection/storage location and processing type. BSS treatment followed by storage for 6 months had no effect on the concentration of the three assessed mycotoxins. Strategies to reduce the risk of mycotoxin contamination in study sites will include the improvement of physical rice quality through better pre- and postharvest practices and proper packaging of both treated rice and untreated rice in hermetic systems before marketing and storage.
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Affiliation(s)
- Erasmus N. Tang
- Faculty of Science, Department of BiochemistryUniversity of Yaoundé‐IYaoundéCameroon
| | | | - Jude Bigoga
- Faculty of Science, Department of BiochemistryUniversity of Yaoundé‐IYaoundéCameroon
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Lulamba TE, Stafford RA, Njobeh PB. A sub-Saharan African perspective on mycotoxins in beer - a review. JOURNAL OF THE INSTITUTE OF BREWING 2019. [DOI: 10.1002/jib.558] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Tshikala Eddie Lulamba
- Department of Biotechnology and Food Technology, Faculty of Science; University of Johannesburg; Doornfontein Campus, CnrSiemert & Beit Streets, 2028 Johannesburg - New Doornfontein Johannesburg South Africa
| | - Robert A. Stafford
- Department of Biotechnology and Food Technology, Faculty of Science; University of Johannesburg; Doornfontein Campus, CnrSiemert & Beit Streets, 2028 Johannesburg - New Doornfontein Johannesburg South Africa
| | - Patrick Berka Njobeh
- Department of Biotechnology and Food Technology, Faculty of Science; University of Johannesburg; Doornfontein Campus, CnrSiemert & Beit Streets, 2028 Johannesburg - New Doornfontein Johannesburg South Africa
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