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dc.contributor.authorOlsen, Petter
dc.contributor.authorBorit, Melania
dc.contributor.authorSyed, Shaheen
dc.date.accessioned2019-08-01T09:30:49Z
dc.date.available2019-08-01T09:30:49Z
dc.date.issued2019-02
dc.description.abstractThis report was commissioned to outline applications, limitations, costs, and benefits related to the use of blockchain technology in the food industry, and in particular to evaluate the pros and cons of having a blockchain-based food traceability system compared to a traditional electronic traceability system. The key concepts relating to traceability, and the components of a food traceability system are outlined in this report, as well as an indication of how traceability relates to other methodologies and approaches for ensuring food product authenticity. The core principles of blockchain technology are outlined, including different types of blockchain implementations, their characteristics, and some examples of solution providers and existing applications in the food industry. The last part of the report compares the functionality of traditional vs. blockchain-based food traceability systems, evaluates costs and benefits, and provides some practical advice on implementation issues, exemplified in the red meat supply chain and the herbs and spices supply chain. The overall conclusion is that unless speed of operation or confidentiality are considered to be the most important characteristics of the traceability system, a blockchain-based implementation may be very suitable. The main benefit related to a blockchain-based food traceability system is that, at least for now, the blockchain-based systems are more homogenous than traditional electronic traceability systems, so interoperability between different blockchain-based systems is likely to be easier to implement than interoperability between different traditional electronic traceability systems. Lack of interoperability is one of —, or probably the biggest current obstacle preventing system-wide, farm-to-fork food product traceability, so this advantage associated with blockchain-based implementations is significant.en_US
dc.description.abstractRapporten gir en oversikt over konsepter og systemer relatert til sporbarhet i næringsmiddelindustrien, og gir også en grunnleggende innføring i blockchainteknologi. Tradisjonelle elektroniske sporbarhetssystemer basert på relasjonsdatabaser sammenlignes med blockchainbaserte sporbarhetssystemer, og fordeler og ulemper med de respektive løsningene evalueres. Hovedkonklusjonen er at dersom hurtighet eller konfidensialitet er de viktigste systemegenskapene så er tradisjonelle sporbarhetssystemer sannsynligvis bedre. Hovednytten av blockchainsystemer er at de er likere i oppbygging og struktur, og at det derfor er lettere å dele og integrere data mellom bedrifter og mellom verdikjeder. Dette er en veldig viktig utfordring i næringsmiddelindustrien, da manglende integrasjon er en av de viktigste utfordringene som hindrer tilgang til data som registreres på ulike steder i kjeden, og nytteverdien av blockchainbaserte sporbarhetssystemer er signifikant dersom de kan bidra til å løse dette problemet.en_US
dc.descriptionSource at <a href=https://nofima.no/pub/1673512/>https://nofima.no/pub/1673512/. </a>en_US
dc.identifier.citationOlsen, P., Borit, M. & Syed, S. (2019). <i>Applications, limitations, costs, and benefits related to the use of blockchain technology in the food industry</i>. (Nofima-Rapport 2019:4). Tromsø: Nofima. ISBN: 978-82-8296-581-1en_US
dc.identifier.cristinIDFRIDAID 1673512
dc.identifier.isbn978-82-8296-581-1
dc.identifier.urihttps://hdl.handle.net/10037/15820
dc.language.isoengen_US
dc.publisherNofimaen_US
dc.relation.ispartofseriesNofima rapportserie 2019:4en_US
dc.relation.projectIDNofima AS: 12503en_US
dc.relation.urihttps://nofimaas.sharepoint.com/:b:/s/public/EYKcUY4fS3NFk7s6T7XDI3gBd-MY6oYxD2qXpBdxocIYZw
dc.rights.accessRightsopenAccessen_US
dc.subjectVDP::Technology: 500en_US
dc.subjectVDP::Teknologi: 500en_US
dc.title.alternativeAnvendelse, begrensninger, kostnader, og nytteverdi relatert til bruk av blockchainteknologi i næringsmiddelindustrienen_US
dc.titleApplications, limitations, costs, and benefits related to the use of blockchain technology in the food industryen_US
dc.typeResearch reporten_US
dc.typeForskningsrapporten_US


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