Effect of antioxidant active films on the oxidation of soybean oil monitored by Fourier transform infrared spectroscopy

dc.creatorAnbinder, Pablo
dc.creatorPeruzzo, Pablo
dc.creatorMartino, Miriam
dc.creatorAmalvy, Javier
dc.date2019-02-02T22:16:36Z
dc.date2019-02-02T22:16:36Z
dc.date2014
dc.date.accessioned2023-08-31T14:03:49Z
dc.date.available2023-08-31T14:03:49Z
dc.identifierJournal of Food Engineering
dc.identifierhttp://hdl.handle.net/20.500.12272/3410
dc.identifier10.1016/j.jfoodeng.2014.11.008
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/8545740
dc.descriptionAn active film prepared from waterborne polyurethane incorporated with different concentrations of butylated hydroxytoluene (BHT) and a-tocopherol was developed, and the films’ antioxidant character- istics were studied using soybean oil as food model. The release behavior of additives from such films was studied using isooctane as a simulant fatty food. Antioxidant activity of the films into soybean oil at three experimental conditions was monitored by FTIR spectroscopy. Induction time and the kinetics of the oxi- dation process were followed using different bands of the FT-IR spectra. Films incorporated with 2 wt.% of BHT or a-tocopherol showed enough antioxidant activity to preclude oil oxidation during 60 days at 60 °C in the dark. The results showed that this type of active films could be used for food preservation as part of a packaging containing oils or oily related products.
dc.descriptionFil: Anbinder, Pablo. UNLP (Universidad Nacional de La Plata). INIFTA (Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas). CONICET; Argentina
dc.descriptionFil: Peruzzo, Pablo. UNLP (Universidad Nacional de La Plata). INIFTA (Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas). CONICET; Argentina
dc.descriptionFil: Martino, Miriam. CIDCA (Centro de Investigación y Desarrollo en Criotecnología de Alimentos). CONICET; Argentina
dc.descriptionFil: Amalvy, Javier. UNLP (Universidad Nacional de La Plata). INIFTA (Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas). CONICET. CIDEPINT (Centro de Investigación y Desarrollo en Tecnología de Pinturas) CONICET/CICPBA. UTN (Universidad Tecnológica Nacional). CITEMA (Centro de Investigación y Desarrollo en Ciencia y Tecnología de Materiales); Argentina
dc.descriptionPeer Reviewed
dc.formatapplication/pdf
dc.languageeng
dc.languageeng
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rightshttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.rightsElsevier Ltd.
dc.rightsAtribución (Attribution): En cualquier explotación de la obra autorizada por la licencia será necesario reconocer la autoría (obligatoria en todos los casos). No comercial (Non Commercial): La explotación de la obra queda limitada a usos no comerciales. Sin obras derivadas (No Derivate Works): La autorización para explotar la obra no incluye la posibilidad de crear una obra derivada (traducciones, adaptaciones, etc.).
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional
dc.subjectAntioxidant active films, Soybean oil, Oil oxidation, Fourier transform infrared spectroscopy, Kinetics
dc.titleEffect of antioxidant active films on the oxidation of soybean oil monitored by Fourier transform infrared spectroscopy
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion
dc.typeinfo:ar-repo/semantics/artículo


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