Sam Al-Dalali

Comparative antioxidant recovery evaluation of ultrasound and supercritical CO₂ Yemeni red onion peel extractions with LC-ESI-MS/MS profiling of ultrasound-assisted extracts

Yemeni red onion ( Allium cepa L.) peels of the local Yemeni cultivar ‘Ba Fatim’ represent an underutilized agro-waste rich in bioactive compounds with significant antioxidant potential. This study aimed to comparatively evaluate ultrasonic-assisted extraction (UAE) and supercrit...