Maesil-ju
Maesil-ju, also called plum wine, plum liquor, or plum liqueur, is an alcoholic drink infused with maesil. The exact origins of Maesil-ju are unknown, but it is thought to date back to the 918–1392 Goryeo period.
Ingredients
Maesil-ju is made with maesil, preferably ripe hwangmae, which are yellowish in color, fragrant and firm. Unripe cheongmae —firmer and less fragrant—can also be used. Bruised or over-ripened plums may make the wine cloudy. Damaged fruits should be avoided, as direct contact of plum seeds with alcohol may produce a small amount of prussic acid, due to the amygdalin in plum seeds. However, toxicity vanishes after a year of maturation. Ripe plums have much lower amygdalin content.Typically, of soju and of sugar is used per of plums. Sugar can be substituted with slightly more honey, and soju of 20% ABV can be substituted by soju of 30% ABV and of water.