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High pH

Apr 23 2020

2020 Quarter One Winemaking Updates

Authors Note: This blog post and vlog were created prior to the U.S. outbreak of COVID-19. The material covered here is based on observations, projects, and interactions with wineries prior to the various state orders to address the ongoing COVID-19 crisis. For more information pertaining strictly to COVID-19, please see past blog posts. Hello! Welcome […]

Written by Denise Gardner · Categorized: Blog · Tagged: Acidity, Cold Stability, High pH, Hydrogen Sulfide, pH, Protein Stability, Wine Faults, Wine Flaws

Jun 01 2018

High pH Wine: Workshop Coming Your Way!

During my time with Penn State Extension, one of the most common problems I found in red wines was related to stability. Specifically, many wine producers were facing unusually high pH’s with varying levels of total acidity (TA). The increased pH caused a number of issues for otherwise normal wines: Red wine color instability Odd […]

Written by Denise Gardner · Categorized: Blog · Tagged: ASEV-ES, High pH

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