tartaric acid /newsroom/ en Uncovering the pathway to wine’s acidity /newsroom/news/list/2019/11/19/uncovering-the-pathway-to-wines-acidity ³ÉÈË´óƬ wine researchers say their latest discovery may one day lead to winemakers being able to manipulate the acidity of wines without the costly addition of tartaric acid. November 19 2019 Crispin Savage /newsroom/news/list/2019/11/19/uncovering-the-pathway-to-wines-acidity