Ontology highlight
ABSTRACT:
SUBMITTER: Oliver Simancas R
PROVIDER: S-EPMC7926635 | biostudies-literature | 2021 Feb
REPOSITORIES: biostudies-literature
Oliver Simancas Rodrigo R Díaz-Maroto María Consuelo MC Alañón Pardo María Elena ME Pérez Porras Paula P Bautista-Ortín Ana Belén AB Gómez-Plaza Encarna E Pérez-Coello María Soledad MS
Molecules (Basel, Switzerland) 20210223 4
This study presents the effect of the application of high-power ultrasound to crushed grapes, at a winery-scale, on the content of varietal volatile compounds (free and glycosidically-bound) in musts and on the overall aroma of wines. Two different frequencies (20 kHz and 28 kHz) were tested and the combination of grape sonication and different maceration times on wine aroma was also evaluated. The volatile compounds were isolated by solid phase extraction and analyzed by gas chromatography-mass ...[more]