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Agaricus bisporus chitosan influences the concentrations of caftaric acid and furan-derived compounds in Pinot noir juice and base wine
- Source :
- OENO One, Vol 57, Iss 3 (2023)
- Publication Year :
- 2023
- Publisher :
- International Viticulture and Enology Society, 2023.
-
Abstract
- Chitosan is a fining agent used in winemaking, although its use in juice and wine beyond fining has been limited until now. Therefore, this study's first aim was to determine if chitosan derived from Agaricus bisporus (button mushrooms) could reduce caffeic and caftaric acid concentrations in Pinot noir grape juice (Study A). The second aim was to determine if chitosan, when added to base wine, could influence the synthesis of furan-derived compounds during storage (Study B). In Study A, Pinot noir grape juice was stored at 10 °C for 18 hours after the following treatments: control (no addition), bentonite/activated charcoal (BAC), low molecular weight (
Details
- Language :
- English
- ISSN :
- 24941271
- Volume :
- 57
- Issue :
- 3
- Database :
- Directory of Open Access Journals
- Journal :
- OENO One
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.91f8be6728674bf5992225a51ab067fa
- Document Type :
- article
- Full Text :
- https://doi.org/10.20870/oeno-one.2023.57.3.7565