How to preserve yellow rice wine? Introduction of preservation methods of yellow rice wine

1. The storage place should be in a cool and dry place. That is, a well-ventilated warehouse with stable temperature above 4℃ and below 15℃ and suitable dry humidity. This can promote the aging of wine quality and reduce the loss of wine. However, it will freeze at-15℃ to -50℃, which will affect the quality of wine and even freeze jars.

2. Pots and mud heads are the best packaging containers for yellow rice wine. This ancient packaging is beneficial to the aging and aroma enhancement of yellow rice wine, and has the characteristics of getting more and more fragrant after storage.

3. Yellow rice wine should be piled up smoothly. The height of jars and wine boxes should generally not exceed 4 floors, and the jars should be turned over once a year in summer.

4. Yellow rice wine should not be stored in the same warehouse with other odorous articles or drinks.

5. The storage of yellow rice wine should not be exposed to frequent vibration and strong light; Stay away from heat and moisture.

6. Don't use metal utensils to store yellow wine.

7. The storage time of yellow rice wine should be appropriate. Ordinary yellow rice wine should be stored for 1 ~ 3 years to make it fragrant and mellow. Storage time is too long, the color of wine will deepen, especially the wine with high sugar content. The aroma will change from mellow to fruity, which is a combination of mellow taste of acid and alcohol and has a burnt taste; And the taste will change from alcohol to light. High quality yellow rice wine can be stored for a long time.

8. Yellow rice wine will precipitate after storage, which is caused by protein condensation in the wine, which is a normal phenomenon and does not affect the quality of the wine. But be careful not to treat rancidity and turbidity caused by bacteria as normal precipitation. If the wine is cloudy and sour, it means that the yellow rice wine has gone bad.