The invention discloses a preparing process of warm bear, which comprises the following steps: crushing, saccharifying, filtering, boiling and cooling the materials of 4-4.5 spring water, 0.5-0.6 malt, 0.4-0.5
black rice and 0.002-0.003 hop according to part by weight, thus obtaining 10-11 degrees rho of wort; adding
yeast into the prepared wort to conduct
fermentation, temperature reduction and storage, discharging fermenting
yeast, and obtaining muddy liquor; mixing the concentrated solution of hawthorn, red jujube, medlar and ginger juice to obtain mixed and concentrated solution, and then adding deoxygenated water into the mixed and concentrated solution to dilute the mixture, adjusting the PH value to 4-4.4 by edible
lactic acid, thus obtaining the mixed liquid; adding the mixed liquid into the muddy liquor, and then filtering, canning and sterilizing, thus obtaining the finished product. In the preparing process, the
black rice is utilized to replace the ordinary rice, the dark beer
colourant is not needed to match colors, the concentrated solution of the hawthorn, the red jujube, the medlar and the ginger juice are added, and the nutritional value is rich.