Preparation process of malus hupehensis honey wine

The invention relates to a preparation process of malus hupehensis honey wine. The preparation method comprises the following steps: washing malus hupehensis leaves, removing impurities, drying, crushing and sieving for later use, weighing malus hupehensis leaf powder, adding an ethanol solution, carrying out ultrasonic extraction, adding cellulose for enzymolysis, centrifuging, taking supernate for enzyme deactivation, adding water into the obtained malus hupehensis extracting solution, diluting to obtain malus hupehensis liquid, adding honey, dissolving to obtain malus hupehensis honey liquid, sterilizing, and packaging. Mixing yeast, the malus hupehensis liquid and honey, and putting the mixture into an incubator for activation culture to obtain activated yeast; adding the activated yeast into the malus hupehensis honey liquid, and performing semi-sealed oscillation fermentation; filtering to remove wine lees, fermenting, adding chitosan, refrigerating and clarifying, and taking supernate; and adding potas