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Lukinac J, Koceva Komlenić D, Mastanjević K, Nakov G, Mastanjević K, Krstanović V, Jukić M. Evaluation of visual characteristics of beer using the computer vision method. Ukr food j 2020. [DOI: 10.24263/2304-974x-2020-9-4-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Gagula G, Mastanjević K, Mastanjević K, Krstanović V, Horvat D, Magdić D. The influence of packaging material on volatile compounds of pale lager beer. Food Packag Shelf Life 2020. [DOI: 10.1016/j.fpsl.2020.100496] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Jukić M, Komlenić D, Mastanjević K, Mastanjević K, Lučan M, Popovici C, Nakov G, Lukinac J. Influence of damaged starch on the quality parameters of wheat dough and bread. Ukr food j 2019. [DOI: 10.24263/2304-974x-2019-8-3-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Mastanjević K, Šarkanj B, Mastanjević K, Šantek B, Krstanović V. Fusarium culmorum mycotoxin transfer from wheat to malting and brewing products and by-products. WORLD MYCOTOXIN J 2019. [DOI: 10.3920/wmj2018.2340] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
The objectives of this study were to establish the impact of Fusarium culmorum infection and fungicide treatment on the occurrence of deoxynivalenol (DON), 3-acetyl deoxynivalenol, T-2 toxin, HT-2 toxin, nivalenol, fusarenon-X, diacetoxyscirpenol and zearalenone in wheat, wheat malt and wort (beer). The concentrations of these compounds were also measured in the germ/rootlets, spent grains and spent yeast because these are the most important by-products and are further used as food or feed additives. Two wheat genotypes were obtained from the Agricultural Institute in Osijek, Croatia. The Osk.110/09 genotype, the genotype more susceptible to Fusarium infections, and Lucija, the genotype less susceptible to Fusarium, were analysed in this research. Each genotype was treated in four different ways at the field: (A) control, (B) treated with fungicide Prosaro® 250, (C) inoculated with F. culmorum spores and treated with fungicide Prosaro® 250, and (D) inoculated with F. culmorum spores. All samples were malted and brewed according to standard procedures, products and by-products were analysed for the mycotoxins by using LC-MS/MS. Since the majority of trichothecenes are polar molecules, the water after steeping was also analysed with LC-MS/MS. Mycotoxin concentrations were lower in malt samples treated with the fungicide. Elevated mycotoxin concentrations were observed in samples of both genotypes exposed to F. culmorum. Fungicide treatment was observed to suppress mycotoxin production and accumulation. However, samples with notably high mycotoxin concentrations, especially DON, retained elevated mycotoxin concentrations throughout the entire beer production process, even after a six-month storage period. DON proved to be the most frequently occurring mycotoxin in all of the by-products. The highest concentration of this compound was found in the steeping water from sample D (Osk.110/09), at 20,326 μg/l, leaving the spent grains of this sample with no detectable levels of DON.
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Affiliation(s)
- K. Mastanjević
- Josip Juraj Strossmayer University of Osijek, Faculty of Food Technology Osijek, F. Kuhača 20, 31000 Osijek, Croatia
| | - B. Šarkanj
- Department of Food Technology, University Center Koprivnica, University North, Trg dr. Žarka Dolinara 1, 48000 Koprivnica, Croatia
| | - K. Mastanjević
- Josip Juraj Strossmayer University of Osijek, Faculty of Food Technology Osijek, F. Kuhača 20, 31000 Osijek, Croatia
| | - B. Šantek
- University of Zagreb, Faculty of Food Technology and Biotechnology, Pierottijeva 6, 10000 Zagreb, Croatia
| | - V. Krstanović
- Josip Juraj Strossmayer University of Osijek, Faculty of Food Technology Osijek, F. Kuhača 20, 31000 Osijek, Croatia
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Mastanjević K, Lukinac J, Jukić M, Šarkanj B, Krstanović V, Mastanjević K. Multi-(myco)toxins in Malting and Brewing By-Products. Toxins (Basel) 2019; 11:E30. [PMID: 30634499 PMCID: PMC6356641 DOI: 10.3390/toxins11010030] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2018] [Revised: 01/03/2019] [Accepted: 01/04/2019] [Indexed: 12/18/2022] Open
Abstract
Fungi, yeasts, and bacteria are common microorganisms on cereals used in malting and brewing industries. These microorganisms are mostly associated with the safety and quality of malt and beer, but also with the health safety of by-products used in animal nutrition. The real problem is their harmful metabolites-toxins that, due to their thermostable properties, can easily be transferred to malting and brewing by-products. Besides fungal metabolites, other toxins originating from plants can be harmful to animal health. Precise and accurate analytical techniques broadened the spectrum of known toxins originating from microorganisms and plants that can pose a threat to animal health. Multi-(myco)toxin analyses are advanced and useful tools for the assessment of product safety, and legislation should follow up and make some important changes to regulate yet unregulated, but highly occurring, microbial and plant toxins in malting and brewing by-products used for animal feed.
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Affiliation(s)
- Kristina Mastanjević
- Faculty of Food Technology Osijek, Josip Juraj Strossmayer University of Osijek, F. Kuhača 20, 31000 Osijek, Croatia.
| | - Jasmina Lukinac
- Faculty of Food Technology Osijek, Josip Juraj Strossmayer University of Osijek, F. Kuhača 20, 31000 Osijek, Croatia.
| | - Marko Jukić
- Faculty of Food Technology Osijek, Josip Juraj Strossmayer University of Osijek, F. Kuhača 20, 31000 Osijek, Croatia.
| | - Bojan Šarkanj
- Department of Food Technology, University North, University Center Koprivnica, Trg dr. Žarka Dolinara 1, 48000 Koprivnica, Croatia.
| | - Vinko Krstanović
- Faculty of Food Technology Osijek, Josip Juraj Strossmayer University of Osijek, F. Kuhača 20, 31000 Osijek, Croatia.
| | - Krešimir Mastanjević
- Faculty of Food Technology Osijek, Josip Juraj Strossmayer University of Osijek, F. Kuhača 20, 31000 Osijek, Croatia.
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Mastanjević K, Šarkanj B, Warth B, Krska R, Sulyok M, Mastanjević K, Šantek B, Krstanović V. Fusarium culmorum multi-toxin screening in malting and brewing by-products. Lebensm Wiss Technol 2018. [DOI: 10.1016/j.lwt.2018.09.047] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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Mastanjević K, Španić V, Horvat D, Mastanjević K, Šarkanj B, Krstanović V, Šantek B. Establishing the impact of
Fusarium culmorum
infection and fungicide treatment on wheat malt quality. J FOOD PROCESS PRES 2018. [DOI: 10.1111/jfpp.13714] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Kristina Mastanjević
- Faculty of Food Technology Osijek Josip Juraj Strossmayer University of Osijek Osijek Croatia
| | | | | | - Krešimir Mastanjević
- Faculty of Food Technology Osijek Josip Juraj Strossmayer University of Osijek Osijek Croatia
| | - Bojan Šarkanj
- Faculty of Food Technology Osijek Josip Juraj Strossmayer University of Osijek Osijek Croatia
| | - Vinko Krstanović
- Faculty of Food Technology Osijek Josip Juraj Strossmayer University of Osijek Osijek Croatia
| | - Božidar Šantek
- Faculty of Food Technology and Biotechnology University of Zagreb Zagreb Croatia
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Mastanjević K, Krstanović V, Lukinac J, Mastanjević K. Impact of Fusariuminfection and fungicide treatment on wheat malt wort quality. J Inst Brew 2018. [DOI: 10.1002/jib.492] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Kristina Mastanjević
- Josip Juraj Strossmayer University of Osijek; Faculty of Food Technology Osijek; F. Kuhača 20 31000 Osijek Croatia
| | - Vinko Krstanović
- Josip Juraj Strossmayer University of Osijek; Faculty of Food Technology Osijek; F. Kuhača 20 31000 Osijek Croatia
| | - Jasmina Lukinac
- Josip Juraj Strossmayer University of Osijek; Faculty of Food Technology Osijek; F. Kuhača 20 31000 Osijek Croatia
| | - Krešimir Mastanjević
- Josip Juraj Strossmayer University of Osijek; Faculty of Food Technology Osijek; F. Kuhača 20 31000 Osijek Croatia
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Mastanjević K, Šarkanj B, Krska R, Sulyok M, Warth B, Mastanjević K, Šantek B, Krstanović V. From malt to wheat beer: A comprehensive multi-toxin screening, transfer assessment and its influence on basic fermentation parameters. Food Chem 2018; 254:115-121. [PMID: 29548430 DOI: 10.1016/j.foodchem.2018.02.005] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2017] [Revised: 01/23/2018] [Accepted: 02/01/2018] [Indexed: 11/24/2022]
Abstract
The aim was to determine the mycotoxin transfer rate into beer during a semi-industrial production process and the effect of fungicide treatment in the field on mycotoxins concentrations in beer. To ensure the usual practical agronomical conditions, sample A was treated with fungicide Prosaro® 250, and sample B was infected with Fusarium culmorum spores, in order to obtain infected malt. Malt was produced using standard procedure and beer was produced in a semi-industrial unit. During fermentation measurement of sugars (maltotriose and maltose), glycerol and ethanol content was performed on a daily basis. Multiple toxins were determined in malt and beer. Deoxynivalenol (DON), its modified plant metabolite DON-3-glucoside (DON-glucoside), brevianamide F, tryptophol, linamarin, lotaustralin, culmorin (CUL), 15-hydroxy-CUL and 5-hydroyx-CUL were detected in all samples. Results indicate that F. culmorum infection did not influence the fermentation process or the alcohol concentration.
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Affiliation(s)
- Kristina Mastanjević
- Josip Juraj Strossmayer University of Osijek, Faculty of Food Technology Osijek, F. Kuhača 20, 31000 Osijek, Croatia.
| | - Bojan Šarkanj
- Josip Juraj Strossmayer University of Osijek, Faculty of Food Technology Osijek, F. Kuhača 20, 31000 Osijek, Croatia.
| | - Rudolf Krska
- Center for Analytical Chemistry,Department for Agrobiotechnology (IFA-Tulln),University of Natural Resources and Life Sciences,Vienna (BOKU),Konrad-Lorenz-Straße 20,3430 Tulln,Austria
| | - Michael Sulyok
- Center for Analytical Chemistry,Department for Agrobiotechnology (IFA-Tulln),University of Natural Resources and Life Sciences,Vienna (BOKU),Konrad-Lorenz-Straße 20,3430 Tulln,Austria
| | - Benedikt Warth
- University of Vienna, Faculty of Chemistry, Department of Food Chemistry and Toxicology, Waehringer Str. 38, A-1090 Vienna, Austria
| | - Krešimir Mastanjević
- Josip Juraj Strossmayer University of Osijek, Faculty of Food Technology Osijek, F. Kuhača 20, 31000 Osijek, Croatia
| | - Božidar Šantek
- University of Zagreb, Faculty of Food Technology and Biotechnology, Pierottijeva 6, 10000 Zagreb, Croatia
| | - Vinko Krstanović
- Josip Juraj Strossmayer University of Osijek, Faculty of Food Technology Osijek, F. Kuhača 20, 31000 Osijek, Croatia
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