Brewing technology of blueberry Baijiu

Abstract

The invention discloses a brewing technology of blueberry Baijiu. The brewing technology comprises the following steps of screening, enzymolysis, fermenting, post-fermenting, distilling, and storing;during fermenting, pouring a fruit pulp after enzymolysis into a sterilized large porcelin jar, and adding corn flour, wherein 15kg of corn flour is added into every 100g of fruit pulp; uniformly covering the corn flour, and fermenting for 4 to 5 days at the temperature of 20 to 25 DEG C, so as to obtain the fermented fruit pulp. The brewing technology has the advantages that the blueberry is usedas the raw material to brew the Baijiu, and the brewed blueberry Baijiu is fruit Baijiu; the Baijiu is directly fermented and distilled by the fructose in the blueberry; the starch conversion processof grain Baijiu is not needed; the amount of harmful components of fusel oil and the like in the brewed blueberry Baijiu is fewer, and the injury to a human body is greatly reduced.

Description

technical field [0001] The invention relates to a liquor production process, in particular to a blueberry liquor production process. Background technique [0002] The technology of making blueberries into wine has gradually reached a mature stage; in the existing technology, the technologies of making blueberries into wine include: making blueberries into red wine, making blueberries into distilled wine, making blueberries into beer, etc. ; In the specific production process, all are to have to adopt blueberry independently to carry out the making of blueberry wine as raw material, also have the technique that adopts blueberry and grain to mix and prepare wine, also have the technique that adopts blueberry and other raw materials of traditional Chinese medicine to mix and prepare wine; These techniques The purpose is all in order to make the nutritional labeling in the blueberry and the aroma of the wine all be able to preserve, and improve the quality of the wine simultaneo...

AI Technical Summary

Problems solved by technology

At present, there are also many techniques for making white wine using blueberries as raw materials, such as CN201010552962. 5's "A Wild Blueberry Liquor and Its Preparation Method" all use blueberries to mix with other raw materials, then ferment and distill it according to the traditional liquor preparation process to obtain liquor. Nutrients of blueberry and other raw materials are retained to a certain extent, but the quality of the wine obtained is still difficult to be guaranteed, and the production process is relatively complicated and the production cost is relatively high

Not only that, but in these traditional techniques, the blueberries are placed in a pulverizer for high-speed crushing, which causes certain changes in the anthocyanins and other nutrients in the blueberries, and then makes the nutritional structure of the blueberries in the high-speed crushing process. Among them, due to changes in the physical and chemical environment, it is difficult to ensure the existence of the original nutrition of blueberries, resulting in changes in the nutritional components of the blueberry liquor produced, and after the blueberries are mixed with other raw materials or wine, they are distilled again. The obtained wine will cause microscopic biochemical reactions between the nutrients in the blueberry and the nutrients in other raw materials, and then change the nutrients in the blueberry liquor