Method for rapidly and efficiently brewing red rice mature vinegar

The invention relates to a method for rapidly and efficiently brewing red rice mature vinegar. The method sequentially includes the following steps that 1, normal temperature soaking is conducted; 2, pulp grinding and steaming are conducted; 3; primary saccharifying is conducted; 4, secondary saccharifying is conducted; 5, primary alcoholic fermentation is conducted; 6, secondary alcoholic fermentation is conducted; 7, acetic fermentation is conducted; 8, pressing is conducted through a plate-frame press, clarified liquid is filtered, aging is conducted in respective aging tanks, blending, bottling and packing are conducted, and the finished product is obtained. According to the method for rapidly and efficiently brewing the red rice mature vinegar, new processes of secondary saccharifying and step-by-step alcoholic fermentation are adopted, a traditional red rice mature vinegar brewing process is broken through, the starch saccharification ratio is effectively increased, two types of aspergillus are adopted