Blackstone Winery is unknown

Address: 800 South Alta Street
Gonzales, CA, 93926
Phone: 800-846-8637
Checked by: Chris
Double checked by: Rick
Added: over 12 years ago
Double Checked: about 9 years ago

Products by Blackstone Winery:

"They filter mostly with clay, but use egg to soften the tannins (50 parts per million)"

Double check email:
Fining agents are used on a lot-by-lot basis by the winemaker to optimize wine quality. Some fining agents contain proteinaceous materials. Proteinaceous fining agents are used to react with color and/or tannin molecules to make them removable by subsequent filtration. Both the fining agent, the color and/or tannin it reacts with are removed by the filtration process.

All of our fining agents are approved by the Alcohol & Tobacco Tax & Trade Bureau (TTB, formerly the Bureau of Alcohol, Tobacco and Firearms)

One of our standard fining agents contains Micronized potassium casseinate [casein is milk protein], food grade gelatin, egg albumin and other food grade components.