Do you get to the end of the calendar year and feel desperate for a little time off? Unless you get to complete your winemaking season by September, physically, the end of the year can be grueling in the cellar. There’s a general rush to get as much completed as possible and stored away in […]
Time to Get ‘Darn Good’ at Making Wine!
“Can I cold stabilize my wines outside?” “I apply a nitrogen blanket to my wines. How long can I leave this inert gas blanket on the wine before I need to apply nitrogen again?” “Which bentonite is best for protein stability?” “I cold stabilized my wines, but after blending and bottling, tartrates formed in the […]
Top DG Winemaking 2019 Posts
If you’ve been following DG Winemaking this year, you’ll notice that a new post is distributed about every other week. While I try to keep topics timely, it’s apparent that some are of more interest than others. Below are five titles and blurbs of the most visited posts for the 2019 year. Whether you read […]
Cold Stability is More Than Taking Advantage of Cold Winter Temperatures
One of my favorite movie scenes about “wine diamonds” was in Amy Poehler’s recent movie release, “Wine Country.” (Note: this trailer is probably not appropriate for your little ones!) I believe the group was at Baldacci Family Vineyards (though they used an alternative name in the movie) when one of the tasting room employees was […]
Testing Wine Post-Primary Fermentation
Is wine analysis important? If so, what should winemakers measure? Today’s blog post hopes to answer both of these questions for winemakers. While the world of wine analysis is extensive and offers anything from measuring the pH of the wine to identifying potential wine microbes, testing the wine for quality assurance practices does not have […]
Do you know if your Malolactic Fermentation is Complete?
Malolactic fermentation, or MLF, a deacidification process in which malic acid is biologically converted to lactic acid and carbon dioxide (Krieger 2005). The process is “biological” because it is carried out by living lactic acid bacteria (LAB): Lactobacillus, Oenococcus, and Pediococcus (Krieger 2005, Iland et al. 2007) that are native to the grapes or through […]
