Brewing much studied, the preservative nature of the soft resins is not yet fully understood, though it has been observed that unless stored at a cool temperature, the preservative nature will decrease. Brewing is the sole major commercial use of hops. Yeast is the microorganism that is responsible for fermentation in beer. Yeast metabolises the sugars extracted from grains, which produces alcohol and carbon dioxide, and thereby turns wort into beer. In addition to fermenting the beer, yeast influences the character and flavour. The dominant types of yeast used to make beer are "Saccharomyces cerevisiae", known as ale yeast, and "Saccharomyces
Gilgamesh Brewing Gilgamesh Brewing Gilgamesh Brewing is a brewery in Salem, Oregon. It was established in 2009 and is family owned. Gilgamesh beers are distributed primarily in and around Salem. Gilgamesh Brewing was founded by Lee Radtke and his three sons Mike, Nick, and Matt. The family has lived in the area since the 1970s and were home brewing aficionados for years before they decided to set up Gilgamesh Brewing, LLC. The business started in Turner, Oregon before expanding into downtown Salem. Gilgamesh beers were available at the Winter Ale House at the Reed Opera House and the initial brewery location was