What is the correct fermentation method for wine?

The most indispensable step in turning grapes into wine is fermentation. There are many ways to ferment wine. LEESON Red Wine will tell you about the fermentation methods of wine.

Yuncang winery brand LEESON red wine shared open fermentation . Generally, it refers to putting the crushed grapes and their belt juice into an open fermentation barrel or fermentation tank, adding wine mother, controlling the temperature and allowing it to ferment naturally. This fermentation method is conducive to the contact of grapes with more oxygen, which is conducive to the reproduction of yeast and can make the fermentation more complete. It can also allow the winery staff to observe the wine cap in time and press the wine cap into the fermenting grape juice in time . Generally used for wines made in small quantities.

Yuncang winery brand LEESON red wine shared closed fermentation . Put the prepared grape juice and cultured yeast into the airtight fermenter or tank about 80% full, and install the fermentation plug so that carbon dioxide overflows from the fermentation plug during the fermentation process. Some will install a pressing plate to ensure that the grape skins are immersed in the liquid and do not float up. Closed fermentation will preserve more aroma and relatively higher alcohol concentration.

Yuncang winery brand LEESON red wine shares continuous fermentation . Fermentation is carried out in continuous fermentation tanks, and the process of continuous feeding and wine production is continuous and circular. For continuous fermentation, the fermented wine is released regularly and quantitatively every day and fed. When feeding, the wine outlet valve is opened to allow the fermented wine to flow out freely. This fermentation method is suitable for large-scale production, and the wine produced is of average quality.

Yuncang winery brand LEESON red wine shared after being out of the barrel and fermented . The fermented wine liquid that is nearly mature is taken out of the barrel, and then the "original wine" is pumped into the wine storage barrel of the wine mother, and the post-fermentation is carried out after fermentation. Due to the supply of air out of the barrel, the dormant yeast is revived, and then fermented to finish the fermentation of the remaining sugar.

Yuncang Winery is a combination of Yuncang + winery, that is, an online + offline wine sales platform. There are not only offline business entity wineries all over the country , but also online procurement. The concept of Yuncang Winery is : traditional business online, wholesale price of brand red wine. It has truly realized the transfer of traditional business online, offline experience and online ordering, and opened up a full-channel business model.