Amelanchier alnifolia rice
wine is prepared from raw materials in parts by weight as follows: 60-70 parts of glutinous rice, 20-35 parts of mature amelanchier alnifolia fruit, 10-18 parts of mature sour cherry fruit, 0.6-1 part of sweet distiller's
yeast, 0.04-0.08 parts of
pectinase and 0.5*10<-5>-1*10<-5> parts of
vitamin D2
powder, and is preferably prepared from the raw materials in parts by weight as follows: 65 parts of the glutinous rice, 28 parts of the mature amelanchier alnifolia fruit, 14 parts of the mature sour cherry fruit, 0.8 parts of the sweet distiller's
yeast, 0.06 parts of the
pectinase and 0.75*10<-5> parts of the
vitamin D2
powder. A preparation method of the amelanchier alnifolia rice
wine comprises the following steps: the glutinous rice is cooked firstly, two kinds of fruit are cleaned, stoned and prepared to form fruit pulp, the distiller's
yeast and the f
pectinase are blended with the two kinds of fruit pulp, a fruit pulp mixture is obtained, the
vitamin D2
powder is prepared to form a vitamin D2 solution by the aid of
alcohol, then the fruit pulp mixture and the vitamin D2 solution are mixed with the cooked glutinous rice, the mixture is compacted, a pit is made, the mixture is fermented at 30-32 DEG C, a fermented
mixed solution is subjected to
solid-liquid separation with rice
wine making filter cloth, a separated liquid is left to stand at 2-4 DEG C, supernatant is taken, and a finished amelanchier alnifolia rice wine product is obtained.