Optimized microwave pretreatment and ultrasound-assisted deep eutectic solvent extraction for efficient valorization of Citrus paradisi peel bioactives
This study presents a sustainable approach for recovering bioactive compounds from grapefruit (Citrus paradisi) peel using a glycerol–glucose-based deep eutectic solvent as a green extraction medium. Spectroscopic characterization confirmed the formation of stable hydrogen-bonded eutectic networks within the solvent sy...