Angel brand beer active dry yeast is a newly-developed beer yeast strain by Angel Yeast Co.Ltd. through modern high-new techniques and it has properties of high temperature resistant, alcohol resistant and high osmotic pressure resistant etc. Multiple tests indicated that it could be applied under different fermentation starting temperature which was easier for technical management and it could effectively improve brewing efficiency and reduce brewing costs which made up for the disadvantages of traditional beer brewing techniques.(Tran.by YUE Yang)