Chinese herbal medicine yeast for Chinese dates and preparation method of yeast

The invention discloses a Chinese herbal medicine yeast for Chinese dates. The yeast is prepared from the following raw materials in parts by weight: 30-80 parts of rice flour, 10-40 parts of rice bran, 0.5-10 parts of Chinese herbal medicines and 0.2-2 parts of mother yeasts, wherein the Chinese herbal medicine comprises the following raw materials in parts by weight: 2 parts of redknees herbs, 1.5-2 parts of Taiwan angelica roots, 0.5-1 part of intermediate ephedra herbs and 0.5-2 parts of Chinese date powder. According to the production of the yeast, the effects of inhibiting miscellaneousbacteria and directional cultivation are played, nutrition needed by the growth of brewing bacteria can be provided, and medicine fragrance is increased and the like; and moreover, Chinese herbal medicine plays a very important role in stabilizing and improving the quality of wine and can increase the content of ethyl acetate. 本发明公开了种红枣中草药小曲，以重量份数计，由以下原料制成：米粉30-80份，米糠10-40份，中草药0.5-10份，母曲0.2-2份。其中所述的中草药，以重量份数计，包括以下原料：辣蓼草2份