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Article dans une revue Progress in Lipid Research Année : 2025

Navigating the complexity of lipid oxidation and antioxidation: A review of evaluation methods and emerging approaches

Résumé

Lipid oxidative degradation contributes to the deterioration of food quality and poses potential health risks. A promising approach to counteract this is the use of plant-based antioxidants. However, accurately evaluating the antioxidant capacity and effectiveness of these compounds remains a challenge. While many rapid in vitro tests are available, they must be categorized according to their specific responses to avoid overinterpreting results. This review opens with an overview of current knowledge on lipid autoxidation and recent findings that highlight the challenges in measuring antioxidant capacity. We then examine various methods, addressing their limitations in accurately anticipating outcomes in complex compartmentalized lipid systems. The aim is to clarify the gap between predictions and real-world efficacy in final products. Additionally, the review compares the strengths and weaknesses of methods used to evaluate antioxidant capacity and assess oxidation degrees in complex environments, such as those found in food and cosmetics. Finally, new analytical techniques for multiproduct detection are introduced, paving the way for a more 'omic' and spatiotemporally defined approach.

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Origine : Publication financée par une institution
Licence : Paternité - CC BY 4.0
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Dates et versions

hal-04860162, version 1 (31-12-2024)

Licence

Paternité - CC BY 4.0

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Erwann Durand, Mickael Laguerre, Claire Bourlieu-Lacanal, Jérôme Lecomte, Pierre Villeneuve. Navigating the complexity of lipid oxidation and antioxidation: A review of evaluation methods and emerging approaches. Progress in Lipid Research, 2025, 97, pp.101317. ⟨10.1016/j.plipres.2024.101317⟩. ⟨hal-04860162⟩
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