Beer syrup, and production process and application thereof

The invention relates to the technical field of beer brewing and specifically relates to beer syrup, and a production process and application thereof. The production process for the beer syrup, provided by the invention, takes corn starch as a raw material, so that the production cost can be lowered; glucoamylase, pullulanase and beta-amylase are used as complex enzyme preparations for performing multi-enzyme synergic saccharification, so that the saccharification efficiency is increased and the production period of the beer syrup can be shortened; and meanwhile, reaction conditions are mild, the demand on the equipment is simple, the production cost is low, and the realization of the industrial production is benefited. The beer syrup provided by the invention can be used for replacing some wheat juice, thereby reducing the production cost, shortening the brewing period, increasing the beer yield and increasing the flavor stability of the beer. 本发明涉及啤酒酿造技术领域，具体涉及种啤酒糖浆及其生产工艺和应用。本发明提供的啤酒糖浆的生产工艺，以玉米淀粉为原料，能够降低生产成