Production method for improving quality of Liupu tea

The invention relates to application of eurotium cristatum in the production of Liupu tea, which belongs to the crossing field of food engineering and biotechnology. The production method for the Liupu tea is an improvement on the prior Liupu tea production flow through biotechnology, namely after primary distillation, a bacterial suspension containing eurotium cristatum spores is used for spray inoculation, and after redistillation, tea strains are crushed into pieces for inoculation again. Thus, when the Liupu tea is in composting fermentation, the eurotium cristatum can quickly become predominant bacteria to inhibit the growth of other bacteria, and when the Liupu tea is in ageing, golden flowers grow out frondently and universally so as to improve the quality of the Liupu tea. The application of the eurotium cristatum improves the quality of the Liupu tea, and solves the problems that in the prior art, the quality is unstable, the ageing time is long, the growing golden flowers aredifficult to control and are easy to pollute and the like. Simultaneously, the invention discloses a method for simply and easily obtaining and expanding the cultivation of eurotium cristatum strains.