Mume, also known as Prunus mume, Prunus mume, Prunus mume and Prunus mume, is a nearly mature fruit of Prunus mume, a deciduous tree plant of Rosaceae, which is smoked by fireworks. According to modern research. Plum or plum juice. Mume contains more potassium and less sodium, which is suitable for people who need to take diuretics for a long time. Plum blossoms containing catechuic acid can promote intestinal peristalsis, so people with constipation should eat them. Prunus mume contains a variety of organic acids, which can improve liver function and is suitable for patients with liver disease. Plumbic acid can soften blood vessels, delay arteriosclerosis and have anti-aging effect. Dark color, also made into dark plum juice.