Casse

Posted on March 7, 2017

Author: Lamar Engel

Date: 7/10/2015

A foggy like haze that forms in wine containing high levels of iron or copper. This reaction is often more from the machinery and equipment used within the winery but can also naturally form when large amounts of iron deposits are present within the soil during growing periods within the vineyard. Health risk is low but present with both iron casse and copper casse both producing white and brown like reside  that would need to be clarified from the wine.