Method for producing novel fruit-grain flavor distilled liquor through mixed fermentation of white grapes and sorghum

Abstract

The invention discloses a method for producing novel fruit-grain flavor distilled liquor through mixed fermentation of white grapes and sorghum, and belongs to the field of deep processing of agricultural products. The novel fruit and grain flavor distilled liquor is obtained mainly through mixed fermentation of sorghum and white grape juice and a fermentation mode of combining solid-state fermentation and liquid-state fermentation, and the method mainly comprises the steps of raw material pretreatment, concentration, air drying and mixing, solid-state fermentation, liquor steaming, vinasse preparation and fermentation, liquid-state fermentation, liquor steaming, ageing, blending and the like. The white grapes are rich in vitamins, organic acids and the like, and the white grapes are used as raw materials for fermentation, so that the distilled wine body is fresh and crisp, and the fruity flavor is fresh and active. A solid-state fermentation process is utilized to enrich flavor substances in the fermentation process, then a liquid-state fermentation process is utilized to increase the layering sense of a wine body, the flavor of the distilled wine is enriched, and parts in the distilled wine are increased.

Description

technical field [0001] The invention belongs to the field of intensive processing of agricultural products, and in particular relates to a method for producing novel fruit-grain-flavored distilled wine by mixed fermentation of white grapes and sorghum. Background technique [0002] Sorghum is rich in starch, and its structure is suitable for the growth of mold. When making sorghum wine with koji, the yield of starch is high, and it is the most commonly used raw material for wine making. Because white grapes are rich in nutrients such as organic acids and vitamins, and contain a large amount of fermentable sugar, they are mostly used in the production of fruit wine in the winemaking industry, and white grapes are also used in the production of blended wine, but they are produced by mixing sorghum and white grape juice. Distilled spirits are less crafted. The new fruit flavor distilled wine produced by mixed fermentation of white grape juice and sorghum is not only rich in vi...

AI Technical Summary

Problems solved by technology

Because white grapes are rich in nutrients such as organic acids and vitamins, and contain a large amount of fermentable sugar, they are mostly used in the production of fruit wine in the winemaking industry, and white grapes are also used in the production of blended wine, but they are produced by mixing sorghum and white grape juice. Distilled spirits are less crafted

Images