about five years.
According to Kyushu Zui Catering Network, generally speaking, the shelf life of plum wine is about five years. But it doesn't mean that plum wine can't be drunk after five years, but it means that the taste and taste of plum wine will get worse and the nutrient loss will be very serious after five years.
Plum wine is a kind of soaking wine in distilled liquor (usually rice distilled liquor) for a long time. Well-brewed plum wine, at the same time, is compatible with the sweetness and softness of fruit wine and the intensity of distilled wine, and the two customs are mixed together, which is particularly intoxicating.