鲜啤酒以其独特的风味、营养、时尚而流行于都市生活。啤酒酵母菌株的特性直接决定着鲜啤酒的质量，在生产中采用不同的菌株和生产工艺，可酿造出不同类型的啤酒。笔者根据实际经验，提出了啤酒屋酵母菌株分离的技术要点，并依此进行了啤酒屋酵母菌株的筛选。

Fresh beer is popular in city because of its flavor, nutriment and fashion. Beer quality is directly concerned with the brewing yeast. Different type of beer can be produced with different yeast and brewing technology. The main points of technology of beer hall were put forward according to author’s experiment, and the screening technology of brewing yeast was studied.