Ultrasound-assisted green technology for decaffeination of Gayo Arabica coffee: Process parameter optimization and kinetic modelling

Caffeine reduction in Coffea arabica has become increasingly important due to growing health concerns related to excessive caffeine intake. This study investigates ultrasound-assisted extraction (UAE) as a green, solvent-free method for the selective decaffeination of Gayo Arabica coffee, using wate...

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Bibliographic Details

Published in:	Ultrasonics Sonochemistry
Main Authors:	Yuyun Yuniati, Jimmy Jimmy, Yoyok Budi Pramono, Mahfud Mahfud
Format:	Article
Language:	English
Published:	Elsevier 2025-11-01
Subjects:	Decaffeination Gayo Arabica Coffee Ultrasound-Assisted Extraction Kinetic Modelling Process Optimization
Online Access:	http://www.sciencedirect.com/science/article/pii/S1350417725004067