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dc.contributor.author
Amft, Jonas
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Meissner, Philipp M.
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Steffen-Heins, Anja
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Hasler, Mario
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Stöckmann, Heiko
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Meynier, Anne
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Birault, Lucie
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Velasco, Joaquín
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Vermoesen, Ann
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Perez Portabella, Ines
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Prió, Blanca
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Porcellana, Tito
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Forte, Emanuele
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Yesiltas, Betül
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Merkx, Donny
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Hennebelle, Marie
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Wang, Jianli
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van Duynhoven, John
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Losada Barreiro, Sonia
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Bravo Diaz, Carlos
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Bernal, Claudio Adrian
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Abramovič, Helena
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Manzanos, María J.
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Martínez Yusta, Andrea
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Nieva Echevarría, Bárbara
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Guillén, María D.
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Frühwirth, Sarah
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Pignitter, Marc
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Wołosiak, Rafał
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Derewiaka, Dorota
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Costa, Marlene
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Paiva Martins, Fátima
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Jacobsen, Charlotte
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Schwarz, Karin
dc.date.available
2024-02-20T12:32:25Z
dc.date.issued
2023-10
dc.identifier.citation
Amft, Jonas; Meissner, Philipp M.; Steffen-Heins, Anja; Hasler, Mario; Stöckmann, Heiko; et al.; Interlaboratory study on lipid oxidation during accelerated storage trials with rapeseed and sunflower oil analyzed by conjugated dienes as primary oxidation products; Wiley VCH Verlag; European Journal of Lipid Science and Technology; 125; 10; 10-2023; 1-11
dc.identifier.issn
1438-7697
dc.identifier.uri
http://hdl.handle.net/11336/227555
dc.description.abstract
Accelerated storage tests are frequently used to assess the oxidative stability of foods and related systems due to its reproducibility. Various methods and experimental conditions are used to measure lipid oxidation. Differences between laboratories make it necessary to determine the repeatability and reproducibility of oxidation tests performed under the same conditions. The objective of the present interlaboratory study was to evaluate the outcome of a storage test for two different bulk oils, sunflower oil (SFO) and rapeseed oil (RSO), during a period of 9 weeks at 20°C, 30°C, 40°C, and 60°C. Sixteen laboratories were provided with bottled oils and conducted the storage tests according to a detailed protocol. Lipid oxidation was monitored by the formation of conjugated dienes (CD) and the activation energy (Ea) was determined for comparative purposes and statistically evaluated. An increase in CD formation was observed for both oils when the storage temperature was increased in all laboratories. The Ea,1 ranged from 47.9 to 73.3 kJ mol−1 in RSO and from 27.8 to 62.6 kJ mol−1 in SFO, with average values of 58.2 and 46.8 kJ mol−1, respectively. The reproducibility coefficients were 10.9% and 18.2% for RSO and SFO, respectively. Practical applications: In order to compare results on oxidative stability of foods derived from different studies, the reproducibility of storage tests and methods employed to evaluate the oxidation level should be considered. This study provides fundamental data on the reproducibility of lipid oxidation under accelerated storage conditions and defines important parameters to be considered for the conduction of experiments.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Wiley VCH Verlag
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dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by/2.5/ar/
dc.subject
Lipid Stability
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Activation Energy
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Vegetable Oil
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Schaal Oven test
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Química Analítica
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Ciencias Químicas
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CIENCIAS NATURALES Y EXACTAS
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dc.title
Interlaboratory study on lipid oxidation during accelerated storage trials with rapeseed and sunflower oil analyzed by conjugated dienes as primary oxidation products
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2024-01-30T13:52:42Z
dc.journal.volume
125
dc.journal.number
10
dc.journal.pagination
1-11
dc.journal.pais
Alemania
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dc.journal.ciudad
Weinheim
dc.description.fil
Fil: Amft, Jonas. Christian Albrechts Universitat Zu Kiel; Alemania
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Fil: Meissner, Philipp M.. Christian Albrechts Universitat Zu Kiel; Alemania
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Fil: Steffen-Heins, Anja. Christian Albrechts Universitat Zu Kiel; Alemania
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Fil: Hasler, Mario. Christian Albrechts Universitat Zu Kiel; Alemania
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Fil: Stöckmann, Heiko. Christian Albrechts Universitat Zu Kiel; Alemania
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Fil: Meynier, Anne. Centre de Recherche Ile de France Versailles Saclay ; Instituto National de Recherches Agronomiques, Alimetation Et Environnement;
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Fil: Birault, Lucie. Centre de Recherche Ile de France Versailles Saclay ; Instituto National de Recherches Agronomiques, Alimetation Et Environnement;
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Fil: Velasco, Joaquín. Consejo Superior de Investigaciones Científicas; España
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Fil: Vermoesen, Ann. Karel de Grote Hogeschool; Bélgica
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Fil: Perez Portabella, Ines. Lucta Sa; España
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Fil: Prió, Blanca. Lucta Sa; España
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Fil: Porcellana, Tito. Soremartec Italia Srl; Italia
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Fil: Forte, Emanuele. Soremartec Italia Srl; Italia
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Fil: Yesiltas, Betül. Technical University of Denmark; Dinamarca
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Fil: Merkx, Donny. University of Agriculture Wageningen; Países Bajos
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Fil: Hennebelle, Marie. University of Agriculture Wageningen; Países Bajos
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Fil: Wang, Jianli. University of Agriculture Wageningen; Países Bajos
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Fil: van Duynhoven, John. University of Agriculture Wageningen; Países Bajos
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Fil: Losada Barreiro, Sonia. Universidad de Vigo. Facultad de Ciencias; España
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Fil: Bravo Diaz, Carlos. Universidad de Vigo; España
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Fil: Bernal, Claudio Adrian. Universidad Nacional del Litoral. Facultad de Bioquímica y Ciencias Biológicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina
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Fil: Abramovič, Helena. University Of Ljubljana; Eslovenia
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Fil: Manzanos, María J.. Universidad del País Vasco; España
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Fil: Martínez Yusta, Andrea. Universidad del País Vasco; España
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Fil: Nieva Echevarría, Bárbara. Universidad del País Vasco; España
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Fil: Guillén, María D.. Universidad del País Vasco; España
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Fil: Frühwirth, Sarah. Universidad de Viena; Austria
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Fil: Pignitter, Marc. Universidad de Viena; Austria
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Fil: Wołosiak, Rafał. Warsaw University Of Life Science; Polonia
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Fil: Derewiaka, Dorota. Warsaw University Of Life Science; Polonia
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Fil: Costa, Marlene. Lucta Sa; España
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Fil: Paiva Martins, Fátima. Universidad de Porto; Portugal
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Fil: Jacobsen, Charlotte. Technical University of Denmark; Dinamarca
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Fil: Schwarz, Karin. Christian Albrechts Universitat Zu Kiel; Alemania
dc.journal.title
European Journal of Lipid Science and Technology
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/10.1002/ejlt.202300067
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info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1002/ejlt.202300067
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