Wine yeast for making Chinese dry yam red wine and making process of wine yeast

Abstract

The invention relates to wine yeast for making Chinese yam dry red wine and a making process of the wine yeast. According to the preparation process, Chinese yam, barley and peas are taken as raw materials and are crushed and uniformly mixed according to the ratio of (1-2) to (1-2) to (0.5-1), and 0.5%-1% of saccharomycetes is added while stirring. The preparation process comprises the following technical processes: raw material crushing, bacteria mixing, yeast pedaling, bank-entry arrangement, mildew growth, mildew airing, moisture-removal fire starting, big fire stage processing, late fire stage processing, yeast culturing and bank discharging. The preparation process has the beneficial effects that a yeast preparation process is easy to control, the prepared wine yeast is stable in quality and strong in fermentation activity; the wine yeast can be made at any time, so that the freshness and the stability of the wine yeast are guaranteed; the Chinese yam dry red wine prepared from the wine yeast is soft, mellow and sweet and is suitable for being drunk by different people.

Description

technical field [0001] The invention relates to a koji making technology in the food brewing industry, in particular to a koji used for making yam dry red wine and a production process thereof. Background technique [0002] Distiller's yeast is formed by inoculating or fermenting natural strains (mold, yeast, bacteria) on cooked grains or their auxiliary materials. Distiller's yeast is a saccharification, fermentation and flavoring agent for wine brewing. It contains a variety of microorganisms and the enzymes they produce. Its quality has a great impact on the yield and quality of wine. Since there are written records, most of China's wine Brewed with koji. [0003] Adopt rice, sorghum, malt, buckwheat etc. to be raw material more during the distiller's yeast that prior art makes. Most of the distiller's yeast made by the prior art has shortcomings such as long cycle, high cost, and unsatisfactory stability. Contents of the invention [0004] The invention provides a d...

AI Technical Summary

Problems solved by technology

[0004] The invention provides a kind of distiller's yeast used in the production of Huaishan dry red wine and its production process, so as to overcome the shortcomings of the existing production process of distiller's yeast, such as long cycle, high cost and unsatisfactory stability.