While many of us are likely in the middle of harvest, it’s important to remember those post-fermentation processes that have a profound impact on wine quality. Below, I’ll review 4 tips that ensure the maintenance of wine quality as fermentation ends. For Whites and Rosés, Rack Once, Off of Gross Lees, 24-Hours After Fermentation is […]
Sulfur Dioxide
The Sensory Effects of Green Juice vs. Brown Juice
In the pre-fermentation juice stages of white wine production, winemakers are provided the option to add sulfur dioxide (or not). Do you know why you would (or wouldn’t) add sulfur dioxide to a white juice pre-fermentation? When sulfur dioxide is added to most white juice, the browning enzyme polyphenol oxidase or PPO is inactivated. The […]
Are you taking adequate fermentation records?
Having adequate detail in an easy-to-navigate record keeping format allows winemakers to: quickly see past decisions, evaluate which treatments were effective for various wines, and assess general inventory needs on a regular basis. While the use of wine production software systems are often helpful, many winemakers strive to take good notes on the cellar floor. […]
Create the Wine You Want
While each vintage is sure to deliver unexpected challenges, there are tried and true processes that can help winemakers craft the wine styles they desire with more success. What is wine style? The style of wine defines the overall body/mouthfeel and aroma of the wine produced. While several wine experts have a few different wine […]
The Free SO2 Bottling Dilemma
As bottling season is in full swing, I can see that many winemakers continue to struggle with free sulfur dioxide concentrations in their wines. That’s why, for the month of April, I’ve released a new Production Guide on handling free sulfur dioxide adjustments prior to bottling. This document supplements the Pre-Bottling Prep Checklists (Red, White, […]
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 […]
