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Welfare of the mealworm (Tenebrio molitor) breeding with regard to nutrition value and food safety

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dc.title Welfare of the mealworm (Tenebrio molitor) breeding with regard to nutrition value and food safety en
dc.contributor.author Adámková, Anna
dc.contributor.author Adámek, Martin
dc.contributor.author Mlček, Jiří
dc.contributor.author Borkovcová, Marie
dc.contributor.author Bednářová, Martina
dc.contributor.author Kouřimská, Lenka
dc.contributor.author Skácel, Josef
dc.contributor.author Vítová, Eva
dc.relation.ispartof Potravinarstvo Slovak Journal of Food Sciences
dc.identifier.issn 1338-0230 OCLC, Ulrich, Sherpa/RoMEO, JCR
dc.date.issued 2017
utb.relation.volume 11
utb.relation.issue 1
dc.citation.spage 460
dc.citation.epage 465
dc.type article
dc.language.iso en
dc.publisher HACCP Consulting
dc.identifier.doi 10.5219/779
dc.relation.uri http://www.potravinarstvo.com/journal1/index.php/potravinarstvo/article/viewArticle/779
dc.subject Heavy metal en
dc.subject Nutritional stress en
dc.subject Tenebrio molitor en
dc.subject Way of killing en
dc.subject Welfare en
dc.description.abstract Livestock welfare is an important condition for obtaining high-quality and safe food. According to the legislation edible insects are classified as livestock; and for this reason it is necessary to comply with the edible insect welfare conditions. This article focuses on selected welfare conditions for mealworm (Tenebrio molitor) breeding, with special focus on the fat content influenced by different breeding temperature (17 °C, 23 °C and 28 °C). Maximum fat content 24.56% was observed at 23 °C. To obtain maximum fat content this appears to be the optimal breeding temperature. Another evaluated aspect was the nutritional stress and a way of killing, and their impact on fat content, which showed to decrease with the nutrient stress. The most decline was detected towards the end of the observation period. The analysis showed that in terms of preservation of the fat content, the best way is killing by freezing, due to the metabolism slowdown. We also analysed the content of heavy metals in a mealworm larvae using cyclic voltammetry with subsequent evaluation. In the measured sample concentrations of heavy metals did not exceed the maximum allowable concentration of heavy metals in this commodity. From this point of view mealworm appears to be a safe food. © 2017 Potravinarstvo Slovak Journal of Food Sciences. en
utb.faculty Faculty of Technology
dc.identifier.uri http://hdl.handle.net/10563/1007241
utb.identifier.obdid 43876724
utb.identifier.scopus 2-s2.0-85023163832
utb.source j-scopus
dc.date.accessioned 2017-09-03T21:40:05Z
dc.date.available 2017-09-03T21:40:05Z
dc.rights Attribution 3.0 International
dc.rights.uri http://creativecommons.org/licenses/by/3.0/
dc.rights.access openAccess
utb.contributor.internalauthor Mlček, Jiří
utb.fulltext.affiliation Anna Adámková, Martin Adámek, Jiří Mlček, Marie Borkovcová, Martina Bednářová, Lenka Kouřimská, Josef Skácel, Eva Vítová Anna Adámková, Czech University of Life Sciences Prague, Faculty of Agrobiology, Food and Natural Resources, Department of Quality of Agricultural Products, Kamýcká 129, 165 21 Prague 6 – Suchdol, Czech Republic, E-mail: adamkovaa@af.czu.cz Martin Adámek, Brno University of Technology, Faculty of Electrical Engineering and Communication, Department of Microelectronics, Technická 3058/10, 616 00 Brno, Czech Republic, E-mail: adamek@feec.vutbr.cz Jiří Mlček, Tomas Bata University in Zlin, Faculty of Technology, Department of Food Analysis and Chemistry, Vavreckova 275, 760 01 Zlin, Czech Republic, E-mail: mlcek@ft.utb.cz Marie Borkovcová, Mendel University in Brno, Faculty of Agronomy, Department of Zoology, Fisheries, Hydrobiology and Agriculture, Zemědělská 1, 613 00 Brno, Czech Republic, E-mail: marie.borkovcova@mendelu.cz Martina Bednářová, Mendel University in Brno, Department of Information Technology, Zemědělská 1, 613 00 Brno, Czech Republic, E-mail: bednarova@mendelu.cz Lenka Kouřimská, Czech University of Life Sciences Prague, Faculty of Agrobiology, Food and Natural Resources, Department of Quality of Agricultural Products, Department of Microbiology, Nutrition and Dietetics, Kamýcká 129, 165 21 Prague 6 – Suchdol, Czech Republic, E-mail: kourimska@af.czu.cz Josef Skácel, Brno University of Technology, Faculty of Electrical Engineering and Communication, Department of Microelectronics, Technická 3058/10, 616 00 Brno, Czech Republic, E-mail: xskace09@stud.feec.vutbr.cz Eva Vítová, Brno University of Technology, Faculty of Chemistry, MRC-laboratory of biotechnology and biomaterials research, Purkyňova 118, 612 00 Brno, Czech Republic, E-mail: vitova@fch.vut.cz
utb.fulltext.dates Received: 12 March 2017. Accepted: 19 June 2017. Available online: 14 July 2017
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utb.fulltext.sponsorship The arcticle was supported by project no. FEKT-S-17-3934 Utilization of novel findings in micro and nanotechnologies for complex electronic circuits and sensor applications.
utb.scopus.affiliation Czech University of Life Sciences Prague, Faculty of Agrobiology, Food and Natural Resources, Department of Quality of Agricultural Products, Kamýcká 129, Prague 6, Suchdol, Czech Republic; Brno University of Technology, Faculty of Electrical Engineering and Communication, Department of Microelectronics, Technická 3058/10, Brno, Czech Republic; Tomas Bata University in Zlin, Faculty of Technology, Department of Food Analysis and Chemistry, Vavreckova 275, Zlin, Czech Republic; Mendel University in Brno, Faculty of Agronomy, Department of Zoology, Fisheries, Hydrobiology and Agriculture, Zemedelská 1, Brno, Czech Republic; Mendel University in Brno, Department of Information Technology, Zemědělská 1, Brno, Czech Republic; Czech University of Life Sciences Prague, Faculty of Agrobiology, Food and Natural Resources, Department of Quality of Agricultural Products, Department of Microbiology, Nutrition and Dietetics, Kamýcká 129, Prague 6, Suchdol, Czech Republic; Brno University of Technology, Faculty of Chemistry, MRC-laboratory of biotechnology and biomaterials research, Purkynova 118, Brno, Czech Republic
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