Nutritional components of jujube. 1 jujube mill. Contains a lot of vitamin C, calcium, phosphorus, vitamin B, carotene and so on. Every100g jujube. It also contains1.2g of protein, 0.3g of fat and 23.7g of carbohydrate. Beauty beauty 2 jujube is called "vitamin C pill", and jujube is no exception. Jujube also contains a lot of vitamin C. The highest content of vitamin C in fresh jujube is 243mg/ 100g, which is much higher than that in kiwifruit. Vitamin is a strong antioxidant, which can effectively eliminate free radicals in the body, has good beauty beauty and anti-aging effects, and also has the functions of preventing iron deficiency anemia, promoting wound healing and preventing allergies. Keep fit. Jujube contains more carbohydrates, accounting for 23.7g/ 100g, mainly glucose, but also a small amount of fructose and sucrose, as well as some oligosaccharides of these sugars, which is also the reason why jujube tastes very sweet. Jujube has a high sugar content. Eating jujube can provide a lot of energy for the body and has the effect of strengthening the body. Bisglucoside A is a flavone contained in Zizyphus jujuba Mill. 4, which has sedative, hypnotic and hypotensive effects. Among them, the isolated naringin C has central inhibitory effect, that is, reducing spontaneous movement, stimulating reflex and rigidity, so jujube has sedative and tranquilizing effects.