Water lily-flavour laium domesticum jam and preparation method

The invention discloses water lily-flavour laium domesticum jam and a preparation method. The water lily-flavour laium domesticum jam is prepared by taking water lily and laium domesticum as raw materials, and meanwhile, adding butterflybush flower and rhizoma phragmitis. The nutritional values of the water lily and the laium domesticum are fully utilized; the water lily and the laium domesticum are compatible with traditional Chinese medicines to achieve synergistic interaction; the water lily-flavour laium domesticum jam has the effects of nourishing the liver and improving eyesight. According to the water lily-flavour laium domesticum jam and the preparation method, a water lily root serving as a raw material is subjected to joint enzymolysis by adopting cellulase, hemicellulase and pectinase; the herbal flavour of the water lily is effectively removed; the laium domesticum is subjected to liqueur koji primary fermentation; mellow flavour is added to a finished product; the prepared finished product is swe