Archive for the 'Fermentation' Category

In order to convert the grape’s natural sugars to alcohol, wine must go through fermentation.  But a winemaker may also decide to put the wine through a second fermantation, called malolactic fermentation (malo, for short). Malolactic is almost always used in red wines but is sometimes used on whites, most often on Chardonnay. Malolactic fermentation converts the malic acid (tart, like a green apple) to lactic acid (mild, creamy). This calms the acidity and can give the wine a buttery, rich mouthfeel.

Most wines are fermented in large steel tanks. Some high quality white wines, particularly Chardonnays, are barrel fermented. This means that the grape juice is put into small (50 gallon) oak barrels along with the yeast, and wine is made. Barrel fermentation is very labor intensive as many, many barrels are used and must be tended to. It’s also an expensive technique because the barrels must be purchased, maintained and replaced frequently. The benefit is that the wines produced this way are richer and more complex than tank fermented wines.  Top burgundy producers barrel ferment and so do many exclusive California wineries.

We offer an assortment of “barrel” themed home decor items like our Personalized Barrel Top Lazy Susans, which make great gifts!