Evaluation of Techniques for Intensifying the Process of the Alcoholic Extraction of Coffee Ground Oil Using Ultrasound and a Pressurized Solvent

Evaluation of Techniques for Intensifying the Process of the Alcoholic Extraction of Coffee Ground Oil Using Ultrasound and a Pressurized Solvent

Ultrasound-assisted extraction (UAE) and pressurized liquid extraction (PLE) techniques were evaluated and compared with conventional extraction for obtaining spent coffee ground oil (SCGO). The use of absolute ethanol (ET0) and hydrated ethanol (ET6) as solvents, two levels of SCG mass ratio:solven...

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Bibliographic Details
Main Authors: Tatiane Akemi Toda, Ana Julia Morelli Santana, Julieta Adriana Ferreira, Eliria Maria de Jesus Agnolon Pallone, Claudio Lima de Aguiar, Christianne Elisabete da Costa Rodrigues
Format: Article
Language:English
Published: MDPI AG 2022-02-01
Series:Foods
Subjects:
UAE
PLE
PCA
coffee byproduct
instant-coffee residue
green solvent
Online Access:https://www.mdpi.com/2304-8158/11/4/584

Internet

https://www.mdpi.com/2304-8158/11/4/584

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