The boiled h2o (100oC) is brought to the right temperature for the yeast to function as ten - 15oC. This temperature depends upon the type of yeast and the kind of beer. We basically wrote an entire manual about shopping in Ho Chi Minh Town that you need to look https://sai-gon05037.blogscribble.com/30034411/the-greatest-guide-to-sai-gon