Distillers Active Dry Yeast is a specially selected strain of Saccharomyces Cerevisae designed for distillers use in grain mash fermentations for ethanol. DADY will produce maximum alcohol yields under controlled temperatures (less than 90F/32C). It has been the choice of many producers in North America for over 20 years. DADY has been used in themanufacture of light spirit & Whiskeys. It is also used on corn mash & syrup fermentations. DADY is recommended for ABV productions lower than 15%.