Green jujube and winter jujube belong to jujube but its nutritional value is different. Green jujube fruit is rich in nutrients, the ancients have "eat three jujube, longevity" said. Fruit fresh food, rich in nutrients, with blood purification, help digestion, beauty and other health effects. Fresh meat is crispy and juicy, with high sweetness, good taste and unique flavor, and the single fruit weighs 100-400 grams, thus it is known as "small tropical apple" and "vitamin pill". The vitamin in fresh jujube is up to 243mg/100g, much higher than kiwi's 62mg/100g. Vitamin C is a kind of antioxidant, has the prevention of iron deficiency anemia, promote wound healing, prevent allergies, lower cholesterol and so on.
Enhance human immunity Green jujube contains a large number of sugar substances, mainly glucose, but also contains fructose, sucrose, as well as oligosaccharides, arabinoglycans and galacturonic glycans composed of glucose and fructose, etc.; and contains a large number of vitamin C, riboflavin, thiamin, carotene, niacin and other vitamins, with strong tonic effect, can improve the immune function of the human body, and enhance the ability of disease resistance. It has a strong tonic effect and can improve the body's immune function and enhance the ability to fight diseases.
Enhance muscle strength, increase body weight Experimental mice daily infusion of green jujube decoction, ***3 weeks, the increase in body weight compared with the control group significantly higher, and in the swimming test, its swimming time compared with the control group obviously prolonged, which suggests that jujube has the effect of enhancing muscle strength and increasing body weight.
Protecting the liver there are experiments to confirm, on carbon tetrachloride liver damage rabbits, daily feeding green jujube decoction *** 1 week, the results of the total serum protein and albumin than the control group increased significantly, indicating that the green jujube has the role of hepatoprotection.
Anti-allergy The ethanol extract of jujube can inhibit the production of antibodies to specific reactive diseases, and also has inhibitory effect on reactive antibodies in mice, suggesting that green jujube has anti-metamorphic effect.
Sedation and tranquility The flavonoids contained in jujube - double - glucoside A has sedative, hypnotic and antihypertensive effects, which was separated from the grapefruit ligand C glycosides have central inhibitory effects, namely, reduce spontaneous movement and stimulate reflexes, and straighten the effect of wooden stiffness, so the green jujube has a tranquilizing, sedative effect.
Anti-cancer, anti-mutagenesis Green jujube contains a variety of three that class of compounds, of which yeast wood acid, phytic acid are found to have anti-cancer activity, the sarcoma S-180 has an inhibitory effect. Nutrients contained in jujube, can enhance the body's immune function, for cancer prevention and anti-cancer and maintain the function of human organs have certain effects.
Winter jujube, also known as yanlai red, apple jujube, icing sugar jujube, lubei winter jujube, zhanhua winter jujube, huanghua winter jujube, etc., haha, so many names
Winter jujube is characterized by early results, grafting the year on the results, ripening in early to mid-October, the fruit is nearly round, the surface of the fruit is smooth and clean, the fruit shape is cool like a small apple. The longitudinal longitude is 2.7-2.9cm, the transverse longitude is 2.5-2.9cm, the average single weight is 14 grams, the maximum fruit weight is 45 grams.
2. Winter jujube belongs to the family of Rhamnaceae, genus Jujube. It is a late-maturing edible variety of thornless jujube tree. Mainly distributed in hebei, shandong and other places, winter jujube fruit, nearly round, longitudinal and transverse diameter 2.9-3.2 cm, thin skin, small nucleus, juicy, tender and crispy flesh, sweet flavor, slightly acidic, fruit round or oblate, ochre red, the average weight of a single fruit of 17.5 g, the largest single fruit weighs 35 g, jujube kernel is spindle-shaped. Fresh jujube sugar content of 34%, acid content of 0.47%, containing vitamin C303mg/100g.?
3. winter jujube fresh food is delicious, crisp skin, tender meat quality is excellent, is the current northern deciduous fruit trees in the high-grade fresh food varieties; ripe after falling on the ground can crack; juice, no slag, sweet and fragrant; soluble solids 35-38%, meat thick nucleus is small, edible rate of 96.1%.?
4. Winter jujube nutrition is extremely rich. Containing aspartic acid, threonine, serine and other 19 kinds of essential amino acids, the total content of 0.985mg/100g; containing protein 1.65%; dietary fiber 2.3%, the total amount of 17.%; total flavonoids 0.26%; nicotinic acid 0.87mg/100g; Huperzine 1.1mg/kg; vitamin B1 0.1mg/kg; vitamin B2 2.2 mg/kg; vitamin C content is particularly rich, up to 352mg/100g; is 70 times the content of vitamin C apples, pears 100 times, 20 times the golden jujube, "live vitamin pill" reputation.
5. In addition, jujube fruit also contains more vitamin A, vitamin E, potassium, sodium, iron, copper and other trace elements, have to keep the capillaries open, to prevent the brittleness of the blood vessel wall increases the function of hypertension, atherosclerosis has curative effect, there is the efficacy of cancer prevention. Nutritional value for the crown of the fruit, there is a "fruit king" of the name.