Basic introduction of winter jujube
Dongzao (also known as Yanlaihong, Apple Jujube, Rock Sugar Jujube, Lubei Dongzao, Zhanhua Dongzao and Huanghua Dongzao) is a high-quality late-maturing fresh food species in northern Shandong. Winter jujube belongs to Rhamnaceae, Zizyphus. It is an excellent late-maturing fresh-eating spinless jujube variety.
Winter jujube is delicious, crisp, tender and high quality, and it is a high-grade fresh-eating tree species among deciduous fruit trees in the north. When landing after maturity, it can crack; Fruit juice is more residue-free, sweet and fragrant; 35-38% soluble solids, small meat thickness, edible rate of 96. 1%. Winter jujube fruit also contains many trace elements, such as vitamin A, vitamin E, potassium, sodium, iron, copper and so on. It has the functions of keeping capillaries unblocked and preventing the increase of blood vessel wall brittleness, and can effectively treat hypertension and atherosclerosis and prevent cancer. The nutritional value is the highest among all kinds of fruits, and it is known as the "king of all kinds of fruits".
Efficacy and function of winter jujube
1. Detoxification and liver protection
Jujube is rich in sugar, vitamin C and cyclic adenosine monophosphate, which can reduce the damage of various chemicals to the liver, promote the synthesis of liver protein, increase the content of serum hemoglobin and albumin, adjust the ratio of albumin to globulin, and reduce the level of serum alanine aminotransferase. In clinic, jujube can be used as an adjuvant treatment for chronic hepatitis and early cirrhosis.
2. Prevention and treatment of cardiovascular diseases
Winter jujube is rich in vitamin C and P, and also contains vitamin A, vitamin E, potassium, sodium, iron, copper and other trace elements, which is very beneficial to improving capillaries, maintaining the elasticity of blood vessel walls and resisting atherosclerosis. Winter jujube also contains rutin, which is an effective drug for treating hypertension, so it is very helpful for the prevention and treatment of coronary heart disease, hypertension and atherosclerosis.
3. Adjust the immune system
Modern scientists also found that winter jujube contains high content of cyclic adenosine monophosphate (CAMP) and other substances. CAMP is an important physiologically active substance, which participates in many physiological activities of human body, can regulate immune system, enhance myocardial contractility, protect coronary artery, lower cholesterol and inhibit the proliferation of cancer cells.
Nutritional value of winter jujube
1. Winter jujube is rich in vitamin C and vitamin P, and contains more trace elements such as vitamin A, vitamin E, potassium, sodium, iron, copper, etc., which is very beneficial for improving capillaries, maintaining the elasticity of blood vessel walls and resisting atherosclerosis.
2. Winter jujube contains rutin, which is an effective drug for treating hypertension.
3. Winter jujube is rich in cyclic adenosine monophosphate, which is an important physiologically active substance. It participates in various physiological activities in human body, and can regulate immune system, enhance myocardial contractility, protect coronary artery, lower cholesterol and inhibit cancer cell proliferation.
4. Winter jujube is rich in sugar, vitamin C and cyclic adenosine monophosphate, which can reduce the damage of various chemicals to the liver, promote the synthesis of liver protein, increase the content of serum albumin, adjust the ratio of albumin to globulin, and reduce the level of serum alanine aminotransferase.
What are the benefits of eating dates?
1, ruddy face. The doctor said: women are more likely to suffer from iron deficiency anemia. On average, about 20% of adolescent women and 50% of pregnant women will have anemia. Jujube is rich in iron, which plays an important role in preventing menstrual anemia and postpartum blood loss. Eating red dates can also regulate the metabolism of human body, so that new cells can be generated quickly, old dead cells can be eliminated quickly, the hematopoietic function of bone marrow can be enhanced, and the content of red blood cells in blood can be increased.
2, the skin is moist. Dermatologists believe that working in front of the computer for a long time will lead to many skin problems, the most serious of which is dryness. Jujube is very rich in nutrition, with the highest contents of vitamin C and vitamin P, ranking first among all kinds of fruits. Eating jujube regularly can enhance the elasticity of skin, enrich subcutaneous tissue and make skin tender and smooth.
3, no wrinkles. Beauty is not old. It's just a legend. Wrinkles can't grow, but they can grow later, later! Vitamin C contained in jujube is a highly active reducing antioxidant, which can participate in the reduction of physiological oxygen in the body, prevent melanin from depositing in the body, and effectively reduce wrinkles and pigment deposition.
4, tall and straight. Often backache, soft nails, easy to break ... Jujube is rich in calcium, which plays an important role in the prevention and treatment of osteoporosis and can help you extend the shelf life of tall and straight figure. Among jujube foods, the nutritional components of drunken jujube are greatly lost, and almost all vitamin C is destroyed, but the mineral content of jujube increases after soaking in wine. Therefore, the calcium content of drunken jujube is the best among these jujube products, which is about 75 mg per 100 g.
5, slim down and lose weight. Jujube has the function of promoting intestinal peristalsis and is a good product to lose weight. Lying on the sofa, watching TV and playing games, you can chew a red date when your mouth is restless. However, it is worth reminding that the sugar content of red dates is high and the calories are naturally not low, so if your purpose is to lose weight, please control the intake of red dates.
6, not easy to get sick. The problems of cancer and AIDS have not been overcome. Jujube extract, including jujube juice, has anti-fatigue effect. In addition, jujube can also promote the proliferation of spleen lymphocytes, improve people's immunity, and make people less likely to get sick. Long-term consumption can obviously improve their physical fitness.
What are the taboos for eating dates?
1, jujube peel: Jujube is a good tonic and nursed back to health. You can eat it often, but it should not be overdone. Eating too much can cause problems such as hyperacidity and bloating. Moreover, jujube peel is difficult to digest, so you must chew it slowly. 2, love teeth: red dates have high sugar content, which is harmful to teeth. If you eat too many red dates, but don't drink enough water, it is easy to get tooth decay. People who already have dental diseases should not eat dates.
3. It is best not to eat red dates with cucumbers or radishes. Radish contains ascorbase and cucumber contains vitamin decomposing enzyme, both of which may destroy vitamins in other foods.
4. Jujube should not be eaten with animal liver. Animal liver is rich in copper, iron and other elements, and copper and iron ions are easy to oxidize vitamins contained in other foods and lose their efficacy.
5. Take antipyretics instead of red dates. Taking antipyretics and eating foods with high sugar content are easy to form insoluble complexes and reduce the initial absorption rate of drugs. Jujube is a food with high sugar content and can't be eaten with antipyretics.