How long can Sophora japonica wine be preserved?

The unopened shelf life is three years, and half a year after opening. Sophora japonica wine needs to be eaten as soon as possible after opening. Sophora japonica wine is a low-alcohol wine with an alcohol content below 20 degrees, and dew wine is a medium-alcohol wine with an alcohol content of 20-30 degrees. Sophora japonica wine has its inherent color, clarity and luster, and has the fragrance of Sophora japonica and fermented wine. The wine is mellow and delicate, sweet but not greasy, dry but not astringent, and the wine quality is relatively poor.