Learn more about Optimum Red wine yeast (SIY) for bioprotection
The new Oenomag presents technical information on the yeast autolysate
Optimum Red , used as bioprotection during cold maceration of wine.
http://www.lallemandwine.com/wp-content/uploads/2019/01/Oenomag-2018-1-ENG-SL.pdf
Article-OptiMUM-Red