This article designs the method of separating saccharomycete from nature as well as determining its ferment capacity(anthanol output) and the methanol in the products of ferment.

• 设计了分离酵母菌和测定其发酵力(乙醇度)及甲醇含量的方法,初步选育出发酵力较好而甲醇含量较低可作为生产用的乙醇发酵酵母菌菌株。