Red rice yellow rice wine brewing process adopting liquid state fermentation method

The invention relates to a red rice yellow rice wine brewing process adopting a liquid state fermentation method. The brewing process comprises the following sequential steps of 1, smashing, 2, extruding, 3, saccharifying, 4, liquid state fermentation, 5, ultrasonic treatment, 6, film ultrafiltration, 7, pottery jar ageing and 8, film bacterium removal. According to the brewing process, production mechanization of red rice yellow rice wine is achieved, full-liquid-state large jar fermentation is achieved, material conveying channelization is achieved, the production efficiency and the wine yield of the red rice yellow rice wine are improved, the ceramic aging time of the red rice yellow rice wine is shortened, and the yellow rice wine processing quality is improved. 本发明涉及种采用液态发酵法的红曲黄酒酿制工艺，所述酿制工艺包括以下依次进行的步骤：（1）粉碎；（2）挤压；（3）糖化；（4）液态发酵；（5）超声处理；（6）膜超滤；（7）陶坛陈化；（8）膜除菌。该酿制工艺不仅实现红曲黄酒生产机械化，全液态大罐发酵，物料输送管道化，提高红曲黄酒的生产效率和出酒率，缩短了红曲黄酒陶瓷陈酿的时间，提高黄酒加工品质。