Xiaoqu solid-state brewing method

Abstract

The invention relates to a Xiaoqu solid-state brewing method, which comprises the following steps: S1, steaming a grain main material, adding yeast in a ventilated grain tank, carrying out temperature equalization, flattening the surface of the yeast-mixed grain after the temperature equalization, and spreading steamed rice husk on the surface of the yeast-mixed grain; S2, spreading a layer of hot grains on the rice husks, and performing flattening; and S3, carrying out temperature equalization treatment on a multilayer body formed by the grains, the rice husks and the hot grains, wherein the temperature equalization treatment comprises the following steps: S21, controlling positive wind to form airflow in the direction from the grains to the hot grains, and observing the room temperature T0 when the central temperature T3 of the hot grains is reduced to 45 DEG C or below; and performing processing according to conditions. According to the Xiaoqu solid-state brewing method disclosed by the invention, the temperatures of the grains and the distiller's yeast tend to be consistent everywhere under the alternate action of positive and negative air flows; strains in the distiller's yeast can uniformly breed and grow in all directions; the overall fermentation uniformity is improved; and the grain fermentation effect is improved.

Description

Technical field [0001] The present invention belongs to the field of brewing wine, and in particular to a small curved solid state method. Background technique [0002] The small curved solid state method is a method of producing a solid method white wine using a small song as a saccharified fermentation agent, and the small song polymented rice or rice bran is a raw material, and it is cultivated by the cultivation. The raw materials used by solid state law include rice, corn, sorghum and grain and cereals, etc. The production process is a solid fermentation in the box (or cement floor) solid. From the perspective of the liquor industry, small tune wine is based on rice, corn, wheat, sorghum, etc., using small songs to make a glycated fermented agent, solid-state or semi-solid sugar, ferment, and then have a white wine obtained by solid state or liquid distillation. . [0003] Li Dahe, Li Guohong (Sichuan Wenjiang, Sichuan Wenjiang, Sichuan Wenjiang) ("Brewing Science and Techno...

AI Technical Summary

Problems solved by technology

[0004] In the chapter 5.1.2.1.2 of the reference, it is mentioned that the bacteria in the ventilated box is prepared, and the specific temperature of the box is also given, but it does not specify in detail how to achieve the temperature control of the grain and koji before fermentation

Images