Fecha de publicación: 13/09/2022 Fuente: WIPO Wine The invention relates to the technical field of rhizoma polygonati products, in particular to a rhizoma polygonati extract-containing product and a preparation method thereof. The method sequentially comprises the following steps: slicing fresh rhizoma polygonati rhizomes; the rhizoma polygonati slices are firstly steamed, then processed with wine and finally dried; performing hot-dipping extraction on the slices to be extracted by using an ethanol water solution as a solvent, and concentrating to obtain a rhizoma polygonati extract; the hawthorn decoction pieces, the radix puerariae decoction pieces and the gastrodia elata decoction pieces are mixed and then smashed, and mixed medicinal material powder is obtained; mixing the rhizoma polygonati extract and the mixed medicinal material powder, and performing wet granulation to obtain intermediate granules; and carrying out tabletting treatment on the intermediate particles. According to the scheme, the technical problems that functional components of rhizoma polygonati products are not fully enriched and are inconvenient to carry and take in the prior art are solved. The rhizoma polygonati product prepared by the method has the characteristics of smooth appearance, ideal stability and convenience in carrying and taking, integrates the advantages of rhizoma polygonati, hawthorn, radix puerariae, gastrodia elata and other medicinal materials, and has an ideal application prospect.