Antioxidants in frying: Analysis and evaluation of efficacy

The action of antioxidants is well known under room temperature conditions during storage or at the moderate temperatures of the accelerated tests used to measure the oil stability. However, efficacy of antioxidants under frying conditions is far more difficult to be evaluated and defined because av...

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Detalles Bibliográficos
Autores: Márquez Ruiz, Gloria, Ruiz Méndez, Mª Victoria, Velasco, Joaquín
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2014
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:dnet:digitalcsic_::f37fd766f11b75c1b705a2975b412ce8
Acceso en línea:http://hdl.handle.net/10261/109206
Access Level:acceso abierto
Palabra clave:Antioxidants
Additives
Oxidation
Polyphenols
Tocopherols
Dimethylpolysiloxane
Frying
Descripción
Sumario:The action of antioxidants is well known under room temperature conditions during storage or at the moderate temperatures of the accelerated tests used to measure the oil stability. However, efficacy of antioxidants under frying conditions is far more difficult to be evaluated and defined because availability of air is lower and variable, and both oxidation and thermal reactions are simultaneously involved. This review is focused on the analysis and evaluation of efficacy of antioxidants in frying. Specific aspects of the action of natural and synthetic antioxidants at high temperature are discussed, and the most important methods used for the analysis of antioxidants and their efficacy are described.