Rhubarb (Ziziphus jujuba), also known as Chinese date, is a deciduous shrub or small tree belonging to the buckthorn family.Originally from China and widely distributed in various regions of the north and south.The flowers are small with much nectar, making it a source of honey.Ripe fruit, long-oval shaped, yellow when unripe and reddish-brown when ripe.Can be eaten fresh or processed into dried fruits or candied delicacies.Rich in nutrition, containing iron and vitamins.There are many varieties of jujube; the peel and seed kernel have medicinal uses. The peel can tonify the spleen, while the seed kernel can calm the mind.The flesh can be used to extract vitamin C and for brewing wine.The shell can be processed into activated carbon.
