ImpactU Versión 3.11.2 Última actualización: Interfaz de Usuario: 16/10/2025 Base de Datos: 29/08/2025 Hecho en Colombia
EVALUACIÓN DE LA ACTIVIDAD ANTIOXIDANTE DE ACEITES ESENCIALES EN EMULSIONES DEGRADADAS POR RADIACIÓN ULTRAVIOLETA EVALUATION OF ANTIOXIDANT ACTIVITY OF ESSENTIAL OILS IN EMULSIONS DEGRADED BY ULTRAVIOLET RADIATION
In this work, the antioxidant activities of Origanum vulgare L., Rosmarinus officinalis L. and Coriandrum sativum L. essential oils were evaluated in water in oil (W/O) and oil in water (O/W) emulsions subjected to oxidative deterioration caused by exposure to UVA-VIS radiation. O. vulgare L. essential oil exhibited a higher antioxidant protection followed by the C. sativum L. and R. officinalis L. essentials oils in W/O emulsion (margarine). The O. vulgare L. essential oil has an antioxidant activity higher than C. sativum L., R. officinalis and vitamin E at 1, 10 and 20 g/kg. Moreover, in vitro antioxidant activities of the O. vulgare L., and C. sativum L .i ncreased with their concentration in W/O emulsion (margarine). Finally, O. vulgare L. essential oil antioxidant activity was lower in O/W emulsion.
