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Ahmad MS, Alanazi YA, Alrohaimi Y, Shaik RA, Alrashidi S, Al-Ghasham YA, Alkhalifah YS, Ahmad RK. Occurrence, evaluation, and human health risk assessment of ochratoxin a in infant formula and cereal-based baby food: a global literature systematic review. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2024:1-16. [PMID: 39008630 DOI: 10.1080/19440049.2024.2376157] [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: 05/18/2024] [Accepted: 06/29/2024] [Indexed: 07/17/2024]
Abstract
This study reviews global levels of ochratoxin A (OTA) in infant formula and cereal-based foods, using Monte Carlo simulation to assess risks. The review found 24 studies on global OTA levels in infant food and cereal-based products, using databases including PubMed, Scopus, Web of Science and Embase until March 2024. We estimated OTA exposure in infant food based on concentration, intake and body weight. The exposure and hazard quotient margin were calculated using BMDL10 and TDI values. Monte Carlo simulation evaluated human health risks from OTA in infant formula and cereal-based foods. A global study from 14 countries shows varying levels, surpassing EU limits in Tunisia, Ecuador, the USA, and generally in Africa, notably in infant cereals, which had higher levels than formula. Globally, OTA was present in 29.3% of the 3348 samples analyzed, with Lebanon at 95.2% and Brazil at 0%. Analysis indicates only non-carcinogenic risk for infants. While health risks for infants are mostly low, ongoing research and monitoring are vital to minimize OTA exposure in infant food.
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Affiliation(s)
- Mohammad Shakil Ahmad
- Department of Family and Community Medicine, College of Medicine, Majmaah University, Majmaah, Saudi Arabia
| | - Yousef Abud Alanazi
- Department of Paediatrics, College of Medicine, Majmaah University, Majmaah, Saudi Arabia
| | - Yousef Alrohaimi
- Department of Paediatrics, College of Medicine, Majmaah University, Majmaah, Saudi Arabia
| | - Riyaz Ahamed Shaik
- Department of Family and Community Medicine, College of Medicine, Majmaah University, Majmaah, Saudi Arabia
| | - Sami Alrashidi
- Department of Paediatrics, Maternity and Children Hospital, Qassim, Saudi Arabia
| | - Yazeed A Al-Ghasham
- Department of Paediatrics, College of Medicine, Qassim University, Buraydah, Saudi Arabia
| | - Yasir S Alkhalifah
- Department of Paediatrics, College of Medicine, Qassim University, Buraydah, Saudi Arabia
| | - Ritu Kumar Ahmad
- College of Applied Medical Sciences, Department of Physiotherapy, Buraydah Colleges, Buraydah, Saudi Arabia
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2
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Abulaizi A, Wang R, Xiong Z, Zhang S, Li Y, Ge H, Guo Z. Secondary Metabolites with Agricultural Antagonistic Potential from Aspergillus sp. ITBBc1, a Coral-Associated Marine Fungus. Mar Drugs 2024; 22:270. [PMID: 38921581 PMCID: PMC11205182 DOI: 10.3390/md22060270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2024] [Revised: 06/07/2024] [Accepted: 06/09/2024] [Indexed: 06/27/2024] Open
Abstract
A marine-derived fungal strain, Aspergillus sp. ITBBc1, was isolated from coral collected from the South China Sea in Hainan province. Intensive chemical investigation of the fermentation extract of this strain afforded four new secondary metabolites (1-4), named megastigmanones A-C and prenylterphenyllin H, along with four known compounds (5-8). Their structures were elucidated by extensive spectroscopic analysis including one-and two-dimensional (1D and 2D) NMR spectroscopy and high-resolution electrospray ionization mass spectrometry (HR-ESI-MS). The modified Mosher's method was undertaken to determine the absolute configurations of new compounds. The phytotoxic activity test showed that compounds 6-8 exhibited significant antagonistic activity against the germination of Triticum aestivum L. and Oryza sativa L. seeds with a dose-dependent relationship.
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Affiliation(s)
- Ailiman Abulaizi
- State Key Laboratory of Pharmaceutical Biotechnology, Institute of Functional Biomolecules, Chemistry and Biomedicine Innovation Center (ChemBIC), School of Life Sciences, Nanjing University, Nanjing 210023, China;
| | - Rong Wang
- Hainan Key Laboratory of Tropical Microbe Resources, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences & Key Laboratory for Biology and Genetic Resources of Tropical Crops of Hainan Province, Hainan Institute for Tropical Agricultural Resources, Haikou 571101, China; (R.W.); (Z.X.); (S.Z.)
- Hainan Provincial Key Laboratory of Tropical Maricultural Technologies, Hainan Academy of Ocean and Fisheries Sciences, Haikou 571126, China
| | - Zijun Xiong
- Hainan Key Laboratory of Tropical Microbe Resources, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences & Key Laboratory for Biology and Genetic Resources of Tropical Crops of Hainan Province, Hainan Institute for Tropical Agricultural Resources, Haikou 571101, China; (R.W.); (Z.X.); (S.Z.)
| | - Shiqing Zhang
- Hainan Key Laboratory of Tropical Microbe Resources, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences & Key Laboratory for Biology and Genetic Resources of Tropical Crops of Hainan Province, Hainan Institute for Tropical Agricultural Resources, Haikou 571101, China; (R.W.); (Z.X.); (S.Z.)
| | - Yuanchao Li
- Hainan Provincial Key Laboratory of Tropical Maricultural Technologies, Hainan Academy of Ocean and Fisheries Sciences, Haikou 571126, China
| | - Huiming Ge
- State Key Laboratory of Pharmaceutical Biotechnology, Institute of Functional Biomolecules, Chemistry and Biomedicine Innovation Center (ChemBIC), School of Life Sciences, Nanjing University, Nanjing 210023, China;
| | - Zhikai Guo
- Hainan Key Laboratory of Tropical Microbe Resources, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences & Key Laboratory for Biology and Genetic Resources of Tropical Crops of Hainan Province, Hainan Institute for Tropical Agricultural Resources, Haikou 571101, China; (R.W.); (Z.X.); (S.Z.)
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Daud N, Currie V, Duncan G, Filipe JAN, Yoshinari T, Stoddart G, Roberts D, Gratz SW. Free and Modified Mycotoxins in Organic and Conventional Oats (Avena sativa L.) Grown in Scotland. Toxins (Basel) 2023; 15:toxins15040247. [PMID: 37104186 PMCID: PMC10146303 DOI: 10.3390/toxins15040247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 03/21/2023] [Accepted: 03/24/2023] [Indexed: 03/31/2023] Open
Abstract
Small grain cereals are frequently infected with mycotoxigenic Fusarium fungi. Oats have a particularly high risk of contamination with type A trichothecene mycotoxins; their glucoside conjugates have also been reported. Agronomy practices, cereal variety and weather conditions have been suggested to play a role in Fusarium infection in oats. The current study investigates concentrations of free and conjugated Fusarium mycotoxins in organic and conventional oats grown in Scotland. In 2019, 33 milling oat samples (12 organic, 21 conventional) were collected from farmers across Scotland, together with sample questionnaires. Samples were analysed for 12 mycotoxins (type A trichothecenes T-2-toxin, HT-2-toxin, diacetoxyscirpenol; type B trichothecenes deoxynivalenol, nivalenol; zearalenone and their respective glucosides) using LC-MS/MS. The prevalence of type A trichothecenes T-2/HT-2 was very high (100% of conventional oats, 83% of organic oats), whereas type B trichothecenes were less prevalent, and zearalenone was rarely found. T-2-glucoside and deoxynivalenol-glucoside were the most prevalent conjugated mycotoxins (36 and 33%), and co-occurrence between type A and B trichothecenes were frequently observed (66% of samples). Organic oats were contaminated at significantly lower average concentrations than conventional oats, whereas the effect of weather parameters were not statistically significant. Our results clearly indicate that free and conjugated T-2- and HT-2-toxins pose a major risk to Scottish oat production and that organic production and crop rotation offer potential mitigation strategies.
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Affiliation(s)
- Noshin Daud
- Rowett Institute, University of Aberdeen, Foresterhill Health Campus, Aberdeen AB25 2ZD, UK
| | - Valerie Currie
- Rowett Institute, University of Aberdeen, Foresterhill Health Campus, Aberdeen AB25 2ZD, UK
| | - Gary Duncan
- Rowett Institute, University of Aberdeen, Foresterhill Health Campus, Aberdeen AB25 2ZD, UK
| | - Joao A. N. Filipe
- Biomathematics & Statistics Scotland, Rowett Institute, University of Aberdeen, Foresterhill Health Campus, Aberdeen AB25 2ZD, UK
- Department of Infectious Disease Epidemiology, London School of Hygiene & Tropical Medicine, Keppel Street, London WC1E 7HT, UK
| | - Tomoya Yoshinari
- Division of Microbiology, National Institute of Health Sciences, 3-25-26 Tonomachi, Kawasaki-ku, Kawasaki-shi 210-9501, Kanagawa, Japan
| | - Gary Stoddart
- Scottish Organic Producers Association (SOPA), Perth PH2 8BX, UK
| | - Deborah Roberts
- Scottish Organic Producers Association (SOPA), Perth PH2 8BX, UK
| | - Silvia W. Gratz
- Rowett Institute, University of Aberdeen, Foresterhill Health Campus, Aberdeen AB25 2ZD, UK
- Correspondence:
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Levinskaitė L, Vaičekauskytė V. Control of fungi isolated from cereals: variations in the susceptibility of fungal species to essential oils, ozone and
UV‐C. Int J Food Sci Technol 2022. [DOI: 10.1111/ijfs.15944] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
| | - Viktorija Vaičekauskytė
- Lithuanian University of Educational Sciences University Studentų St 39 Vilnius Lithuania
- Vytautas Magnus University Educational Academy T. Ševčenkos St 31 Vilnius Lithuania
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Juraschek LM, Kappenberg A, Amelung W. Mycotoxins in soil and environment. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 814:152425. [PMID: 34952071 DOI: 10.1016/j.scitotenv.2021.152425] [Citation(s) in RCA: 40] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Revised: 12/09/2021] [Accepted: 12/11/2021] [Indexed: 06/14/2023]
Abstract
Mycotoxins are secondary metabolites produced by specific fungi that have harmful effects on animals and humans. Worldwide more than 300 different mycotoxins are already known, frequently with concentrations in harvest products exceeding acceptable limits. Nevertheless, although these compounds have extensively been studied in food and feed, only little is known about their occurrence and fate in soil and agro-environmental matrices, such as manure, sewage sludge, drainage water and sediments. Therefore, the aim of this review was to (i) resume available methods for quantifying mycotoxins in soil, (ii) describe the occurrence and quantities of mycotoxins in soil and related agro-environmental matrices, and (iii) discuss the environmental fate of these target compounds with specific focus on their leaching potential into groundwater. The safest and most reliable method for mycotoxin quantification relies on mass spectrometry, while the extraction method and solvent composition differ depending on the compound under investigation. Mycotoxin levels detected in soils to date were in the μg range, reaching maximum amounts of 72.1 μg kg-1 for zearalenone, 32.1 μg kg-1 for deoxynivalenol, 23.7 μg kg-1 for ochratoxin A, 6.7 μg kg-1 for nivalenol, and 5.5 μg kg-1 for aflatoxin. Different compartments in the agroecosystem (cereals, corn, rice, water, manure, sewage sludge) each contained at least one mycotoxin. Mycotoxin retention in soils is controlled by texture, with significant adsorption of the compounds to clays but leaching potentials in sandy soils. We did not find any reports detecting mycotoxins in sediments, although there are increasing reports of mycotoxins in freshwater samples. Overall, it appears that soils and sediments are still underrepresented in research on potential environmental contamination with mycotoxins.
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Affiliation(s)
- Lena Marie Juraschek
- Institute of Crop Science and Resource Conservation (INRES), Soil Science and Soil Ecology, University of Bonn, Nussallee 13, 53115 Bonn, Germany.
| | - Arne Kappenberg
- Institute of Crop Science and Resource Conservation (INRES), Soil Science and Soil Ecology, University of Bonn, Nussallee 13, 53115 Bonn, Germany.
| | - Wulf Amelung
- Institute of Crop Science and Resource Conservation (INRES), Soil Science and Soil Ecology, University of Bonn, Nussallee 13, 53115 Bonn, Germany.
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Živančev J, Antić I, Buljovčić M, Bulut S, Kocić-Tanackov S. Review of occurrence of mycotoxins in Serbian food items in the period from 2005 to 2022. FOOD AND FEED RESEARCH 2022. [DOI: 10.5937/ffr49-39145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
This paper aimed to review the publications on mycotoxins' presence in cereals and foodstuffs originated from the Serbian market covering the period from 2005 to 2022. The review covers all the important steps in mycotoxins analysis including sampling, sample preparation, instrumental analysis, and concentration ranges in which the mycotoxins were found. Also, the results were interpreted from the European Union regulation point of view. The review emphasizes the importance of multi-mycotoxins analysis for determining the simultaneous presence of mycotoxins that can negatively affect the Serbian human population. The most frequently used instrumental technique in the mycotoxin analysis of Serbian products was the Enzyme-Linked Immunosorbent Assay followed by the Ultra-High Performance Liquid Chromatography coupled with triple quadrupole mass spectrometry. Most of the studies undertaken in Serbia until now investigated a few groups of matrices such as wheat, maize, milk, and dairy products. Only a few studies involved specific matrices such as nuts, dried fruits, biscuits, cookies, and spices. The review showed that contamination of milk and dairy products with aflatoxin M1 (AFM1), occurred at the very beginning of 2013, was the major health issue related to the population health. The contamination of milk and dairy products with the AFM1 was a consequence of maize contamination with aflatoxins which occurred in the year 2012, characterized by drought conditions. The studies dealing with the analysis of masked and emerging mycotoxins are rare and more attention should be paid to monitoring the presence of these types of mycotoxins in foodstuffs from Serbia.
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7
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Živančev J, Antić I, Buljovčić M, Bulut S, Kocić-Tanackov S. Review of occurrence of mycotoxins in Serbian food items in the period from 2005 to 2022. FOOD AND FEED RESEARCH 2022. [DOI: 10.5937/ffr0-39145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
This paper aimed to review the publications on mycotoxins' presence in cereals and foodstuffs originated from the Serbian market covering the period from 2005 to 2022. The review covers all the important steps in mycotoxins analysis including sampling, sample preparation, instrumental analysis, and concentration ranges in which the mycotoxins were found. Also, the results were interpreted from the European Union regulation point of view. The review emphasizes the importance of multi-mycotoxins analysis for determining the simultaneous presence of mycotoxins that can negatively affect the Serbian human population. The most frequently used instrumental technique in the mycotoxin analysis of Serbian products was the Enzyme-Linked Immunosorbent Assay followed by the Ultra-High Performance Liquid Chromatography coupled with triple quadrupole mass spectrometry. Most of the studies undertaken in Serbia until now investigated a few groups of matrices such as wheat, maize, milk, and dairy products. Only a few studies involved specific matrices such as nuts, dried fruits, biscuits, cookies, and spices. The review showed that contamination of milk and dairy products with aflatoxin M1 (AFM1), occurred at the very beginning of 2013, was the major health issue related to the population health. The contamination of milk and dairy products with the AFM1 was a consequence of maize contamination with aflatoxins which occurred in the year 2012, characterized by drought conditions. The studies dealing with the analysis of masked and emerging mycotoxins are rare and more attention should be paid to monitoring the presence of these types of mycotoxins in foodstuffs from Serbia.
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9
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Polišenská I, Jirsa O, Salava J, Sedláčková I, Frydrych J. Fusarium mycotoxin content and Fusarium species presence in Czech organic and conventional wheat. WORLD MYCOTOXIN J 2021. [DOI: 10.3920/wmj2020.2589] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Deoxynivalenol and zearalenone content and the presence of Fusarium species in organically and conventionally grown wheat harvested in the Czech Republic during 2015-2017 were studied. Mycotoxin contamination was compared using two approaches. The first was based on samples taken from randomly selected farms in individual regions of the Czech Republic, both organic (154 samples) and conventional (330 samples). In the second approach, a sample set of conventional wheat compatible with organic one was formed, with samples paired according to the preceding crop and region of harvest. Using the first approach, mycotoxins were shown to be higher in conventional wheat; however, there was no difference in mycotoxin contamination between organic and conventional wheat using the second approach. Eight wheat samples with mycotoxin content above the EU limits were found, seven for deoxynivalenol (2.1%) and one for zearalenone (0.3%), all of them originated from conventional farming system. Six of them had maize as the preceding crop. The presence of five Fusarium species (Fusarium avenaceum, Fusarium culmorum, Fusarium graminearum, Fusarium poae and Fusarium sporotrichioides) was compared for the compatible wheat sample sets (second approach). The predominant species were found to be F. poae and F. graminearum in both the organic and conventional wheat. Harvest year significantly influenced both the occurrence of the main Fusarium species and the level of mycotoxin contamination. The study confirmed that (a) organic farming system was able to keep mycotoxin contamination of wheat at a low level, (b) in studies on the significance of organic/conventional agricultural practice on mycotoxin levels in cereals, it is important to pay attention to common production and environmental variables.
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Affiliation(s)
- I. Polišenská
- Agrotest Fyto, Ltd., Havlíčkova 2787, 767 01 Kroměříž, Czech Republic
| | - O. Jirsa
- Agrotest Fyto, Ltd., Havlíčkova 2787, 767 01 Kroměříž, Czech Republic
| | - J. Salava
- Crop Research Institute, Drnovská 507/73, 161 06 Praha-Ruzyně, Czech Republic
| | - I. Sedláčková
- Agrotest Fyto, Ltd., Havlíčkova 2787, 767 01 Kroměříž, Czech Republic
| | - J. Frydrych
- OSEVA Development and Research, Ltd., Hamerská 698, 756 54 Zubří, Czech Republic
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Annunziata L, Schirone M, Visciano P, Campana G, De Massis MR, Migliorati G. Determination of aflatoxins, deoxynivalenol, ochratoxin A and zearalenone in organic wheat flour under different storage conditions. Int J Food Sci Technol 2021. [DOI: 10.1111/ijfs.15042] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Loredana Annunziata
- Istituto Zooprofilattico Sperimentale dell’Abruzzo e del Molise G. Caporale Unit of Bromatologia e Residui Via Campo Boario Teramo64100Italy
| | - Maria Schirone
- Faculty of Bioscience and Technology for Food, Agriculture and Environment University of Teramo Via R. Balzarini 1 Teramo64100Italy
| | - Pierina Visciano
- Faculty of Bioscience and Technology for Food, Agriculture and Environment University of Teramo Via R. Balzarini 1 Teramo64100Italy
| | - Guido Campana
- Istituto Zooprofilattico Sperimentale dell’Abruzzo e del Molise G. Caporale Unit of Bromatologia e Residui Via Campo Boario Teramo64100Italy
| | - Maria Rosaria De Massis
- Istituto Zooprofilattico Sperimentale dell’Abruzzo e del Molise G. Caporale Unit of Bromatologia e Residui Via Campo Boario Teramo64100Italy
| | - Giacomo Migliorati
- Istituto Zooprofilattico Sperimentale dell’Abruzzo e del Molise G. Caporale Unit of Bromatologia e Residui Via Campo Boario Teramo64100Italy
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García-Nicolás M, Arroyo-Manzanares N, Campillo N, Viñas P. Cellulose-ferrite nanocomposite for monitoring enniatins and beauvericins in paprika by liquid chromatography and high-resolution mass spectrometry. Talanta 2021; 226:122144. [PMID: 33676695 DOI: 10.1016/j.talanta.2021.122144] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2020] [Revised: 01/19/2021] [Accepted: 01/20/2021] [Indexed: 01/20/2023]
Abstract
Paprika is considered a high-quality product being one of the most consumed spices in the world. Contamination with mycotoxins may appear due to inappropriate practices during processing or resulting from invading mould in the final manufactured products. A sample treatment based on dispersive magnetic solid-phase extraction (DMSPE) has been proposed for emerging mycotoxin determination, enniatins (ENNs) and beauvericins (BEAs), in paprika. Different magnetic nanoparticles were tested, and cellulose-ferrite nanocomposite was selected for the extraction and preconcentration of the mycotoxins. Nanocomposite was characterised using field emission scanning electron microscopy and energy dispersive X-ray spectroscopy in terms of morphology and elemental composition. High-resolution mass spectrometry allowed the quantification of the five main emerging mycotoxins and the monitoring of unexpected members of this class of toxic fungal secondary metabolites. The method has been validated, obtaining limits of quantification between 9.5 and 9.9 μg kg-1 and testing its trueness through recovery studies, with satisfactory values of between 89.5 and 97.7%. Relative standard deviations were calculated to evaluate the intra- and inter-day precision and values lower than 8% were obtained in all cases. The analysis of 26 samples, including conventional and organic, demonstrated the presence of ENNB1 at 12.0 ± 0.6 μg kg-1 in one of the samples studied. Other analogues ENNs and BEAs were not detected.
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Affiliation(s)
- María García-Nicolás
- Department of Analytical Chemistry, Faculty of Chemistry, Regional Campus of International Excellence "Campus Mare Nostrum", University of Murcia, E-30100, Murcia, Spain
| | - Natalia Arroyo-Manzanares
- Department of Analytical Chemistry, Faculty of Chemistry, Regional Campus of International Excellence "Campus Mare Nostrum", University of Murcia, E-30100, Murcia, Spain
| | - Natalia Campillo
- Department of Analytical Chemistry, Faculty of Chemistry, Regional Campus of International Excellence "Campus Mare Nostrum", University of Murcia, E-30100, Murcia, Spain
| | - Pilar Viñas
- Department of Analytical Chemistry, Faculty of Chemistry, Regional Campus of International Excellence "Campus Mare Nostrum", University of Murcia, E-30100, Murcia, Spain.
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Conte G, Fontanelli M, Galli F, Cotrozzi L, Pagni L, Pellegrini E. Mycotoxins in Feed and Food and the Role of Ozone in Their Detoxification and Degradation: An Update. Toxins (Basel) 2020; 12:E486. [PMID: 32751684 PMCID: PMC7472270 DOI: 10.3390/toxins12080486] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Revised: 07/20/2020] [Accepted: 07/28/2020] [Indexed: 02/07/2023] Open
Abstract
Mycotoxins are secondary metabolites produced by some filamentous fungi, which can cause toxicity in animal species, including humans. Because of their high toxicological impacts, mycotoxins have received significant consideration, leading to the definition of strict legislative thresholds and limits in many areas of the world. Mycotoxins can reduce farm profits not only through reduced crop quality and product refusal, but also through a reduction in animal productivity and health. This paper briefly addresses the impacts of mycotoxin contamination of feed and food on animal and human health, and describes the main pre- and post-harvest systems to control their levels, including genetic, agronomic, biological, chemical, and physical methods. It so highlights (i) the lack of effective and straightforward solutions to control mycotoxin contamination in the field, at pre-harvest, as well as later post-harvest; and (ii) the increasing demand for novel methods to control mycotoxin infections, intoxications, and diseases, without leaving toxic chemical residues in the food and feed chain. Thus, the broad objective of the present study was to review the literature on the use of ozone for mycotoxin decontamination, proposing this gaseous air pollutant as a powerful tool to detoxify mycotoxins from feed and food.
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Affiliation(s)
| | | | | | - Lorenzo Cotrozzi
- Department of Agriculture, Food and Environment, University of Pisa, Via del Borghetto 80, 56124 Pisa, Italy; (G.C.); (M.F.); (F.G.); (L.P.); (E.P.)
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13
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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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14
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Yu J, Mikiashvili N, Liang C. Deoxynivalenol and ochratoxin A in North Carolina grown organic wheat grains. J Food Saf 2019. [DOI: 10.1111/jfs.12687] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Jianmei Yu
- Department of Family and Consumer SciencesNorth Carolina Agricultural and Technical State University Greensboro North Carolina
| | - Nona Mikiashvili
- Department of Family and Consumer SciencesNorth Carolina Agricultural and Technical State University Greensboro North Carolina
| | - Chyi‐Lyi Liang
- Center for Environmental Farming Systems, Department of AgribusinessApplied Economics and Agriscience Education, North Carolina Agricultural and Technical State University Greensboro North Carolina
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15
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Performance of Winter Wheat Cultivars Grown Organically and Conventionally with Focus on Fusarium Head Blight and Fusarium Trichothecene Toxins. Microorganisms 2019; 7:microorganisms7100439. [PMID: 31614527 PMCID: PMC6843174 DOI: 10.3390/microorganisms7100439] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2019] [Revised: 10/08/2019] [Accepted: 10/10/2019] [Indexed: 01/01/2023] Open
Abstract
Growing acreage and changing consumer preferences cause increasing interest in the cereal products originating from organic farming. Lack of results of objective test, however, does not allow drawing conclusions about the effects of cultivation in the organic system and comparison to currently preferred conventional system. Field experiment was conducted in organic and conventional fields. Thirty modern cultivars of winter wheat were sown. They were characterized for disease infection including Fusarium head blight, seed sowing value, the amount of DNA of the six species of Fusarium fungi as well as concentration of ergosterol and trichothecenes in grain. The intensity Fusarium head blight was at a similar level in both systems. However, Fusarium colonization of kernels expressed as ergosterol level or DNA concentration was higher for the organic system. It did not reflect in an increased accumulation of trichothecenes in grain, which was similar in both systems, but sowing value of organically produced seeds was lower. Significant differences between analyzed cropping systems and experimental variants were found. The selection of the individual cultivars for organic growing in terms of resistance to diseases and contamination of grain with Fusarium toxins was possible. Effects of organic growing differ significantly from the conventional and grain obtained such way can be recommended to consumers. There are indications for use of particular cultivars bred for conventional agriculture in the case of organic farming, and the growing organic decreases plant stress resulting from intense fertilization and chemical plant protection.
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16
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Herrera M, Bervis N, Carramiñana JJ, Juan T, Herrera A, Ariño A, Lorán S. Occurrence and Exposure Assessment of Aflatoxins and Deoxynivalenol in Cereal-Based Baby Foods for Infants. Toxins (Basel) 2019; 11:E150. [PMID: 30841652 PMCID: PMC6468729 DOI: 10.3390/toxins11030150] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2019] [Revised: 02/24/2019] [Accepted: 02/28/2019] [Indexed: 02/07/2023] Open
Abstract
Aflatoxins are carcinogenic to humans and deoxynivalenol causes digestive disorders, and both mycotoxins occur frequently in cereal-based foods. The purpose of this study was to investigate the occurrence and levels of aflatoxins (B1, B2, G1 and G2) and deoxynivalenol (DON) in cereal-based baby foods as well as to calculate the estimated daily intakes (EDI) in different stages of infancy. Sixty samples of infant cereals (wheat-, corn-, rice-, oat-, and mixed grain-based) were collected during a 2-year period and analyzed by validated methods. Aflatoxins were detected in 12 samples (20%), six of which exceeded the EU maximum level for aflatoxin B1 set at 0.10 µg/kg. Deoxynivalenol appeared in 20% of baby food samples, with one sample exceeding the EU maximum level established at 200 µg/kg. There were no significant differences between gluten-free products for babies aged 4⁻6 months and multi-cereal products for infants aged 7⁻12 months, nor between whole-grain-based and refined ingredients. However, baby food products of organic origin showed significantly higher levels of deoxynivalenol than conventional ones (p < 0.05). It is proposed for the health protection of infants and young children, a vulnerable group, to establish the lowest maximum level for the sum of aflatoxins (B1, B2, G1 and G2) in baby food.
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Affiliation(s)
- Marta Herrera
- Instituto Agroalimentario de Aragón-IA2 (Universidad de Zaragoza-CITA), Facultad de Veterinaria, 50013 Zaragoza, Spain.
| | - Noemi Bervis
- Instituto Agroalimentario de Aragón-IA2 (Universidad de Zaragoza-CITA), Facultad de Veterinaria, 50013 Zaragoza, Spain.
| | - Juan José Carramiñana
- Instituto Agroalimentario de Aragón-IA2 (Universidad de Zaragoza-CITA), Facultad de Veterinaria, 50013 Zaragoza, Spain.
| | - Teresa Juan
- Centro de Investigación y Tecnología Agroalimentaria de Aragón (CITA), 50059 Zaragoza, Spain.
| | - Antonio Herrera
- Instituto Agroalimentario de Aragón-IA2 (Universidad de Zaragoza-CITA), Facultad de Veterinaria, 50013 Zaragoza, Spain.
| | - Agustín Ariño
- Instituto Agroalimentario de Aragón-IA2 (Universidad de Zaragoza-CITA), Facultad de Veterinaria, 50013 Zaragoza, Spain.
| | - Susana Lorán
- Instituto Agroalimentario de Aragón-IA2 (Universidad de Zaragoza-CITA), Facultad de Veterinaria, 50013 Zaragoza, Spain.
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17
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Thielecke F, Nugent AP. Contaminants in Grain-A Major Risk for Whole Grain Safety? Nutrients 2018; 10:E1213. [PMID: 30200531 PMCID: PMC6163171 DOI: 10.3390/nu10091213] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2018] [Revised: 08/27/2018] [Accepted: 08/28/2018] [Indexed: 02/06/2023] Open
Abstract
Grains are the main energy and carbohydrate sources for human nutrition globally. Governmental and non-governmental authorities recommend whole grains as a healthy food choice. The role of contaminants in (whole) grains and how to mitigate any potential risk following their consumption has not been reported. With this narrative review, we shed light on the potential human health risk from contaminants in whole grains and elaborate strategies to mitigate such risk. We found that grains represent a significant source of food-borne contaminants, the main ones being; mycotoxins including (A) aflatoxin B1; (B) ochratoxin A; (C) fumonisin B1; (D) deoxynivalenol; (E) zearalenone; toxic metals like arsenic, cadmium and lead; as well as process contaminants such as acrylamide. Whole grains usually contain more contaminants than refined products. However, whole grains also provide more nutrients that may reduce the impact of these contaminants. Strict regulatory thresholds aim to minimize the risk of contaminants to public health. The consumer can further impact on the mitigation of any risk by eating a healthy diet filled with nutrient-dense foods such as whole grains and probiotics. The risk posed by contaminants from whole grains do not outweigh the known nutritional benefits of whole grain consumption.
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Affiliation(s)
- Frank Thielecke
- Swiss Distance University of Applied Sciences, Althardstrasse 60, Regendorf-Zürich CH-8105, Switzerland.
| | - Anne P Nugent
- School of Biological Sciences, Queens University Belfast, 02.0014 Northern Ireland Technology Centre, Cloreen Park, Belfast BT9 5HN, Northern Ireland.
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18
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Baldissera MD, Müller LKF, Souza CF, Santurio JM, Gloria EM, Machado G, Boiago MM, Paiano D, da Silva AS. Creatine kinase and ATPase activities in piglets fed a fungal mycotoxin co-contaminated diet: Consequences in the pathogenesis of subclinical intoxication. Microb Pathog 2018; 122:13-18. [PMID: 29852206 DOI: 10.1016/j.micpath.2018.05.044] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2018] [Revised: 04/24/2018] [Accepted: 05/27/2018] [Indexed: 12/27/2022]
Abstract
Creatine kinase (CK) activity, through the creatine-kinase-phosphocreatine (CK/PCr) system, provides a temporal and spatial energy buffer to maintain cellular energetic homeostasis, being responsible to provide adenosine triphosphate (ATP) to the proper function of ATPases enzymes, such as the sodium-potassium (Na+, K+-ATPase) and hydrogen (H+-ATPase) pumps. Thus, the aim of this study was to evaluate the involvement of CK/PCr system in the impairment of energetic homeostasis in piglets fed with a diet co-contaminated with mycotoxins, as well as the effects on ATPases enzymes. Animals were randomly divided in two groups (eight repetitions with two animals each): CON (basal diet) and MYC (mycotoxin diet; 9300 μg/kg of aflatoxins and 8000 μg/kg of fumonisins) which were feed during 15 days. Piglets that received a diet containing 300 μg/kg of aflatoxins and 8000 μg/kg of fumonisins (MYC group) presented lower body weight on days 10 and 15 of experiment when compared to control (CON group). Serum CK activity was lower on days 5, 10 and 15 of experiment in the MYC group. The same occurred for serum Na+, K+-ATPase and H+-ATPase activities on days 10 and 15 when compared to CON group. Moreover, serum calcium levels were superior on day 15 of experiment in the MYC group, while serum potassium and sodium levels were lower in comparison to CON group. Based on these evidences, a diet co-contaminated by aflatoxins and fumonisins inhibits serum CK activity, impairing the energetic homeostasis. This inhibition alters the activities of ATPases (Na+, K+-ATPase and H+-ATPase), contributing to the imbalance of Na+, K+ and Ca+ ionic levels. In summary, the cascade of alterations contributes directly to disease pathogenesis of piglets intoxicated by mycotoxins.
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Affiliation(s)
- Matheus D Baldissera
- Post Graduate Program in Pharmacology, Universidade Federal de Santa Maria (UFSM), Santa Maria, RS, Brazil; Department of Microbiology and Parasitology, UFSM, Santa Maria, RS, Brazil
| | - Lucieli K F Müller
- Post Graduate Program in Animal Science, Universidade do Estado de Santa Catarina (UDESC), Chapecó, SC, Brazil
| | - Carine F Souza
- Department of Microbiology and Parasitology, UFSM, Santa Maria, RS, Brazil
| | - Janio M Santurio
- Department of Microbiology and Parasitology, UFSM, Santa Maria, RS, Brazil
| | | | - Gustavo Machado
- Department of Population Health and Pathobiology, College of Veterinary Medicine North Carolina State University, Raleigh, EUA, United States
| | - Marcel M Boiago
- Post Graduate Program in Pharmacology, Universidade Federal de Santa Maria (UFSM), Santa Maria, RS, Brazil
| | - Diovani Paiano
- Post Graduate Program in Pharmacology, Universidade Federal de Santa Maria (UFSM), Santa Maria, RS, Brazil.
| | - Aleksandro S da Silva
- Post Graduate Program in Pharmacology, Universidade Federal de Santa Maria (UFSM), Santa Maria, RS, Brazil.
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19
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Edwards SG. Impact of agronomic and climatic factors on the mycotoxin content of harvested oats in the United Kingdom. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2017; 34:2230-2241. [PMID: 28869743 DOI: 10.1080/19440049.2017.1372639] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
A survey was conducted to determine the concentration of Fusarium mycotoxins in UK oats over three seasons (2006-8). One hundred oat samples were collected each year at harvest, together with agronomic details, and analysed for 10 Fusarium mycotoxins. The incidence and concentration of most Fusarium mycotoxins, including deoxynivalenol and zearalenone, were relatively low in oats compared with values previously reported for wheat. HT-2 toxin (HT2) and T-2 toxin (T2) levels were relatively high with an overall combined (HT2+T2) mean of 450 μg kg-1 for 2006-8. Data were combined with a previous dataset collected from 2002-5 to determine the effects of agronomic practices and climate. There was a negative relationship with late summer rainfall, indicating that drier conditions in July and August resulted in increased HT2 and T2 in UK oats. Agronomic factors that impacted upon HT2 and T2 in harvested oats were previous crop, cultivation, and variety. Analysis of the previous cropping history showed there was a stepwise increase in HT2+T2 as the cereal intensity of the rotation increased. Variety was an important factor, with higher levels and a wider range detected on winter versus spring varieties. Indicative levels for HT2 and T2 in cereals and cereal products were introduced by the EC in 2013. The indicative level for unprocessed oats for human consumption is a combined concentration (HT2+T2) of 1000 μg kg-1. From 2002 to 2008, between 1% and 30% of samples exceeded 1000 μg kg-1 HT2+T2 each year (overall mean, 16%). The introduction of European legislation on HT2 and T2 mycotoxins could have serious implications for UK oat production and oat-processing industries based on the levels detected within these studies.
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Affiliation(s)
- Simon G Edwards
- a Crop and Environment Sciences , Harper Adams University , Newport , Shropshire , UK
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20
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Karlsson I, Friberg H, Kolseth AK, Steinberg C, Persson P. Agricultural factors affecting Fusarium communities in wheat kernels. Int J Food Microbiol 2017; 252:53-60. [DOI: 10.1016/j.ijfoodmicro.2017.04.011] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2017] [Revised: 03/30/2017] [Accepted: 04/20/2017] [Indexed: 10/19/2022]
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21
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Mycotoxins in organic and conventional cereals and cereal products grown and marketed in Croatia. Mycotoxin Res 2017; 33:219-227. [DOI: 10.1007/s12550-017-0280-3] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2017] [Revised: 04/28/2017] [Accepted: 05/01/2017] [Indexed: 10/19/2022]
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22
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Affiliation(s)
- Paola Battilani
- Department of Sustainable Crop Production, Università Cattolica del Sacro Cuore, Piacenza, Italy
| | - Joerg Stroka
- Joint Research Centre, IRMM, European Commission, Geel, Belgium
| | - Naresh Magan
- Applied Mycology Group, Cranfield University, Cranfield, United Kingdom
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