Generally, it is squeezed and drunk now to keep the original flavor of grapes. It is not suitable for long-term storage and should be drunk as soon as possible.

Refrigeration usually takes about three or four hours. The boiled grape juice is packed in a glass bottle, sterilized at high temperature, and then cooled with cold water to form a vacuum state, which will not deteriorate after one year.

Making method of home grape juice:

1. Add a little salt or flour to the water and mix well. Put the grapes in the water and turn them gently.

2. Wash the grapes and pick them into grape beads.

Put 500ml water in the pot, remember to use mineral water.

4. Put the grapes in a pot and steam them over medium heat for 10 minutes.

5. After steaming, press the grapes out of pulp and juice with a spoon.

6. Use a strainer to filter out the water with pulp in the pot and put the juice into the cup to drink. The whole production process does not exceed 15 minutes, and a cup of sweet and sour grape juice with rich fruit fragrance is placed in front of you.