Direct technique for monitoring lipid oxidation in water-in-oil emulsions based on micro-calorimetry
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dc.relation.isnodouble | 166f773e-76ef-4621-84aa-97660477010c | * |
dc.contributor.author | DRIDI, Wafa | |
dc.contributor.author | TOUTAIN, Jean | |
dc.contributor.author | SOMMIER, Alain | |
dc.contributor.author | ESSAFI, Wafa | |
hal.structure.identifier | Chimie et Biologie des Membranes et des Nanoobjets [CBMN] | |
dc.contributor.author | LEAL-CALDERON, Fernando | |
hal.structure.identifier | Chimie et Biologie des Membranes et des Nanoobjets [CBMN] | |
dc.contributor.author | CANSELL, Maud | |
dc.date.accessioned | 2020-07-09T14:16:59Z | |
dc.date.available | 2020-07-09T14:16:59Z | |
dc.date.issued | 2017-09 | |
dc.identifier.issn | 0308-8146 | |
dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/10333 | |
dc.description.abstractEn | An experimental device based on the measurement of the heat flux dissipated during chemical reactions, previously validated for monitoring lipid oxidation in plant oils, was extended to follow lipid oxidation in water-in-oil emulsions. Firstly, validation of the approach was performed by correlating conjugated diene concentrations measured by spectrophotometry and the heat flux dissipated by oxidation reactions and measured directly in water-in-oil emulsions, in isothermal conditions at 60°C. Secondly, several emulsions based on plant oils differing in their n-3 fatty acid content were compared. The oxidability parameter derived from the enthalpy curves reflected the alpha-linolenic acid proportion in the oils. On the whole, the micro-calorimetry technique provides a sensitive method to assess lipid oxidation in water-in-oil emulsions without requiring any phase extraction. | |
dc.title.en | Direct technique for monitoring lipid oxidation in water-in-oil emulsions based on micro-calorimetry | |
dc.type | Article de revue | |
dc.identifier.doi | 10.1016/j.foodchem.2017.03.095 | |
dc.subject.hal | Chimie/Matériaux | |
bordeaux.journal | Food chemistry | |
bordeaux.page | 563-566 | |
bordeaux.volume | 230 | |
bordeaux.hal.laboratories | Institut de Chimie & de Biologie des Membranes & des Nano-objets (CBMN) - UMR 5248 | * |
bordeaux.hal.laboratories | Institut de Chimie & de Biologie des Membranes & des Nano-objets (CBMN, UMR 5248) | |
bordeaux.institution | Université de Bordeaux | |
bordeaux.institution | Bordeaux INP | |
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