Air-Depleted and Solvent-Impregnated Cork Powder as a New Natural and Sustainable Fining Agent for Removal of 2,4,6-Trichloroanisole (TCA) from Red Wines.
2,4,6-Trichloroanisole (TCA)
ADSI cork powder
chromatic characteristics
fining agent
phenolic profile
volatile profile
wine
Journal
Molecules (Basel, Switzerland)
ISSN: 1420-3049
Titre abrégé: Molecules
Pays: Switzerland
ID NLM: 100964009
Informations de publication
Date de publication:
19 Jul 2022
19 Jul 2022
Historique:
received:
05
06
2022
revised:
01
07
2022
accepted:
15
07
2022
entrez:
27
7
2022
pubmed:
28
7
2022
medline:
29
7
2022
Statut:
epublish
Résumé
Trichloroanisole (TCA) in wine results in a sensory defect called "cork taint", a significant problem for the wine industry. Wines can become contaminated by TCA absorption from the atmosphere through contaminated wood barrels, cork stoppers, and wood pallets. Air-depleted solvent-impregnated (ADSI) cork powder (CP) was used to mitigate TCA in wines. The ADSI CP (0.25 g/L) removed 91% of TCA (6 ng/L levels), resulting in an olfactory activity value of 0.14. A Freundlich isotherm described ADSI CP TCA adsorption with irreversible adsorption and a K
Identifiants
pubmed: 35889486
pii: molecules27144614
doi: 10.3390/molecules27144614
pmc: PMC9322358
pii:
doi:
Substances chimiques
Anisoles
0
Powders
0
Solvents
0
2,4,6-trichloroanisole
31O3X41254
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Subventions
Organisme : Fundação para a Ciência e Tecnologia
ID : UIDB/00616/2020
Organisme : Fundação para a Ciência e Tecnologia
ID : UIDP/00616/2020
Organisme : Norte2020 - Programa Operacional Regional do Norte 2014/2020
ID : NORTE-01-0145-FEDER-000041
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