Used to increasing astringency in grape or fruit wines. Some use as a clarifying agent in wine and beer; however, this has been superseded by the use of silicon dioxide. Consult winemaking textbook on usage.

Category: Additives
Related products
-
Adds oak flavour and aroma to wine. Chief advantage over regular oak chips lies in its use during primary fermentation. Oak flavours and aromas transfer…
-
Provides essential minerals, trace nutrients and vitamins for yeast growth and metabolism during fermentation. Used to help start slow fermentation and to restart stuck ones.…