Schelezki, Olaf J. published the artcilePre-fermentation approaches to producing lower alcohol wines from Cabernet Sauvignon and Shiraz: Implications for wine quality based on chemical and sensory analysis, HPLC of Formula: 505-10-2, the main research area is wine color tannis volatile fermentation; Alcohol management; Sensory analysis; Tannin; Volatiles; Water addition; Wine aroma; Wine colour.
Pre-fermentative juice substitution with water or early harvest wine has the potential to produce lower alc. wines without critically modifying color or tannin properties and only marginally changing volatile and sensory profiles. Whether this approach is suited to producing lower alc. wines in the absence of excessive grape ripeness remained to be determined The current study extends on pre-fermentative approaches to alc. management under milder grape ripening conditions and builds on an existing study with McLaren Vale Cabernet Sauvignon fruit, allowing for a direct comparison under two distinct vintage conditions. Given its importance to Australia, Shiraz was also included and underwent the same consecutive harvest and juice substitution treatments. Cultivar-dependent implications on wine chem. properties were apparent and declines in wine color and tannin were particularly evident in Shiraz wines, although impacts on overall wine quality and sensory parameters were minor when adjusting musts within the limit of 13.5°Baume.
Food Chemistry published new progress about Anthocyanins Role: BSU (Biological Study, Unclassified), FFD (Food or Feed Use), BIOL (Biological Study), USES (Uses). 505-10-2 belongs to class alcohols-buliding-blocks, name is 3-(Methylthio)propan-1-ol, and the molecular formula is C4H10OS, HPLC of Formula: 505-10-2.
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts