In modern society, people begin to pursue a healthy lifestyle, which is reflected in a healthy home environment and green and pollution-free food. The pollution-free, green and high-grade fruit wine produced in this form is praised by the medical community as "the best health care product in 2 1 century" and naturally becomes people's first choice. Oriental purple is brewed from mulberries. Mulberry is a fruit with rich nutritional value and health care function. It has a long history, as can be seen from the records in the literature. Compendium of Materia Medica records: "Mulberry is sour and sweet. Eating alone, quenching thirst, benefiting the joints of the five internal organs, promoting blood circulation, not being hungry for a long time, calming the heart and calming the nerves, turning white and not getting old. " "Pour juice and drink it, relieve hangover, make a wine coat, benefit water and reduce swelling", and say that "the essence of mulberry lies here". Therefore, oriental purple has the effect of health care.