Reinheitsgebot and the Fifth Ingredient
Invisible predators of sweet wort, bacteria are the brewer's nemesis. Some survive the boil and compete with yeast in the fermentor, imparting offensive aromas and off-flavors. The key to winning the war against bacteria is proper sanitization and pitching plenty of pure, fresh, healthy yeast.
Agricultural Science | Agronomy and Crop Sciences | Biochemistry | Fruit Science
Schiller, M. R.,
Reinheitsgebot and the Fifth Ingredient.
Brewing Techniques, 1