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Malolactic Chromatography Testing

In Vintners Corner by AdminLeave a Comment

Some wine experts claim that the accurate monitoring of Malo-Lactic Fermentation (MLF) is one of the most critical parameters in red wine making but one that is most commonly overlooked. Paper Chromatography is a simple qualitative analytical procedure that has been used for many years in the wine industry to assess progress in MLF.

Potassium Sorbate

In Vintners Corner by AdminLeave a Comment

Potassium sorbate, a widely used food preservative, is added in small quantities to sweet or semi-sweet wines to prevent further sugar fermentation. It is the only practical way for the home winemaker to guarantee that fermentation will not restart in the bottle.