The production process is different. Taking wine as an example, the production process is as follows:

1. Remove the grape berries from the comb-shaped branches and stems. Because the branches and stems contain a lot of tannins.

2. Squeeze the fruit. When making red wine, the grape skins and grape flesh are pressed at the same time. The red pigment contained in the red wine is released when the grape skins are pressed.

3. Juicing and fermentation. After the juice is squeezed, the raw material for winemaking—grape juice—can be obtained. With the wine juice, you can make good wine. Wine is the product of fermentation. After fermentation, the sugar contained in the grapes is gradually converted into alcohol and carbon dioxide. Through a slow fermentation process, red wine with a delicate aroma and delicate taste can be produced.

Extended information

Drinking precautions

Long-term drinking is also one of the causes of male infertility. Long-term drinkers are prone to chronic alcoholism. Once chronic alcoholism occurs, patients will experience testicular atrophy, leading to a decrease in semen quality.

Research has found that it takes at least three months of recovery after a drunken episode to return to the state before being drunk. Experts believe that men who plan to have children should wait at least three months after being drunk before they can conceive. Ensure fetal health.

Baidu Encyclopedia - Wine

Baidu Encyclopedia - Drinking