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| DOI | 10.1021/ACSFOODSCITECH.4C00800 | ||
| Año | 2025 | ||
| Tipo | artículo de investigación |
Citas Totales
Autores Afiliación Chile
Instituciones Chile
% Participación
Internacional
Autores
Afiliación Extranjera
Instituciones
Extranjeras
This study aimed to evaluate the effectiveness of natural antioxidant systems (spearmint-rosemary extract (SR), water-soluble tocopherols (TW), and oil-soluble tocopherols (TO)) in stabilizing the oxidative processes in mayonnaise made using chickpea protein and canola oil. Using kinetic modeling based on malondialdehyde (MDA) accumulation and the Arrhenius equation, we analyzed the oxidation rates under various temperature conditions (277.15-318.15 K). Combined antioxidant systems (SR+TO and TW+TO) were more effective in reducing MDA accumulation, peroxide value (POV), protein carbonylation, and starch degradation than individual antioxidants. The highest activation energy (Ea) and most favorable thermodynamic parameters (Delta H double dagger, Delta S double dagger, Delta G double dagger) corresponded to formulations treated with SR+TO and TW+TO, indicating superior protection against lipid oxidation. A sensory analysis confirmed the stability of the antioxidant-treated samples as their organoleptic properties were preserved during storage. This study demonstrates the potential of natural antioxidants to enhance the shelf life and quality of plant-based emulsions.
| Ord. | Autor | Género | Institución - País |
|---|---|---|---|
| 1 | Peters, Thirea | - |
Not Co - Chile
Wageningen Univ & Res WUR - Países Bajos |
| 2 | Contreras, Rodrigo A. | - |
Not Co - Chile
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| Agradecimiento |
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| The authors give special thanks to Dr. Soledad Ureta and Dr. Gustavo E. Zuniga from Universidad de Santiago de Chile and Dr. Marie Hennebelle from Wageningen University & Research (WUR) for supervising Thirea Peters' MSc internship. We also thank Dr. Pablo Zamora, Dr. Karim Pichara, and Matias Muchnick for their support in financing and valuable comments on the work. The authors acknowledge Project Fondequip EQM170172 from Pontificia Universidad Catolica. This manuscript is dedicated to the memory of Mrs. Nury Arredondo (1959-2024), the mother of Dr. Rodrigo A. Contreras. |