Traditional Culture Encyclopedia - Traditional culture - When will the mountain wine in southern Liaoning be good?
When will the mountain wine in southern Liaoning be good?
The ideal temperature for wine fermentation;
1, red wine is controlled between 25 and 30 degrees;
2, liquor control in 18-20 degrees.
The correct way to brew wine:
1. Cut the grapes one by one from the stem with scissors, leaving a little fruit pedicle to avoid damaging the peel. Don't pull the grapes by hand. Then wash and dry.
2. After crushing the grapes, mix the skins, pulp and stone of the grapes together, stir them evenly according to the ratio of 5000 grams of grapes to 500 grams of white sugar, put them into a clean container after the white sugar is completely melted, and leave a third of the space to avoid a large number of gas explosions during fermentation.
3, fermentation, the first step is the fermentation of glucose into alcohol, there are obvious bubbles, the amount of bubbles from less to more, and then from more to less, it takes about a week;
4. Separate the above things and filter out the grape seeds, grape skins and fermented pulp.
5. The filtered wine is bottled and fermented again. For red wine, it is the fermentation from malic acid to lactic acid. The bubbles are delicate, uniform and clean, and it is also a less-more-less process, about half a month.
6. It is best to put the wine into a small bottle for storage after standing for clarification.
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