ujube and jujube, dried jujube, jujube, originated in China, has eight thousand years of cultivation history in China, since ancient times has been listed as \"five fruit\" (peach, plum, plum, apricot, jujube). Red jujube is rich in protein, fat, sugar, carotene, B vitamins, vitamin C, vitamin P, and calcium, phosphorus, iron, and ring adenosine phosphate and other nutrients. Among them the content of vitamin C in the fruit are among the best, of the king of vitamin good name