Why is jujube black? There are many kinds of Chinese herbal medicines in China, and some common melon peels can also be used as Chinese medicine. Jujube is actually jujube, but many people will be confused about its color. Let's share with you why Chinese traditional medicine jujube is black.
Why is jujube black 1? Because Chinese traditional medicine jujube is black all over and looks like Eupolyphaga. It grows in the soil. After long-term filtration, a layer of soil was stained under the original black appearance, which became darker. So when people pick it, it's all black. Jujube, now commonly known as Eupolyphaga Seu Steleophaga, has anti-inflammatory and analgesic effects. Now it is found that jujube also has certain curative effect in enriching blood. Jujube contains a lot of amino acids and trace elements, which can effectively improve the immune system in the body. It is suggested that women can take jujube during menstruation.
First, the efficacy and role of jujube
1, antioxidant
Vitamin C, which is rich in jujube, has strong antioxidant activity, can promote collagen synthesis and participate in redox reactions of tissues and cells, which is related to the metabolism of various substances in the body. Adequate vitamin C can promote growth and development, enhance physical strength and reduce fatigue.
2. Lower blood pressure and cholesterol
The content of vitamin P in jujube is the highest among all fruits and vegetables, which can maintain capillary permeability, improve microcirculation, prevent arteriosclerosis and promote the accumulation of vitamin C in human body. In addition, soaps contained in red dates have the functions of regulating human metabolism, enhancing immunity, anti-inflammatory, anti-allergic, reducing blood sugar and cholesterol content. Rutin has the effects of protecting the patency of capillaries and preventing the increase of fragility of blood vessel walls, and has therapeutic effects on diseases such as hypertension and atherosclerosis. Flavonoids can be used to treat and prevent hypertension and arteriosclerosis.
Step 3 protect the liver
Fructose, glucose, oligosaccharides and acidic polysaccharides in jujube are involved in protecting liver. Jujube can significantly increase serum total protein and albumin in rabbits with carbon tetrachloride liver injury. At the same time, jujube can improve the phagocytosis of monocytes in the body, protect the liver and enhance physical strength; Vitamin C and cAMP in jujube can reduce the damage of chemicals to the liver, promote the synthesis of protein, and increase the total protein content in serum. Jujube can be used as an adjuvant therapy for chronic hepatitis and early cirrhosis in clinic.
4. Improve immunity
Jujube polysaccharide is an important active substance in jujube, which has obvious complement activity, promotes lymphocyte proliferation and improves immunity.
5, prevention and treatment of cerebral blood supply deficiency
Flavonoids in jujube can prevent and treat cerebral ischemia and protect the ultrastructure damage of brain tissue caused by cerebral ischemia.
6, anti-allergic
Eating dates can treat allergic purpura. This is mainly because the content of cAMP in immune cells increases after the human body ingests enough cAMP, which will inhibit the immune response and achieve the anti-allergic effect; Yes. Ethyl -D- furanoside derivatives in jujube have antagonistic effects on 5- hydroxytryptamine and histamine, so they can be antiallergic.
Second, dietary taboos
1, jujube peel is easy to stay in the intestine when eaten raw, and it is not easy to be discharged. Chew it carefully when eating jujube.
2. Jujube skin is rich in nutrition, and it should be cooked together when stewing soup.
3. Although dates can be eaten frequently, it is best not to exceed 20 at a time. Eating too much will damage the digestive function and cause constipation. Excessive consumption of jujube can cause hyperacidity and bloating.
4. Rotten jujube will produce fruit acid and methanol under the action of microorganisms. People who eat rotten dates will have poisoning reactions such as dizziness and visual impairment, which can endanger their lives. Pay special attention to them. .
5, red dates have the effect of enriching blood, which is generally considered to be the most suitable for women to eat, but in some cases this is not the case: women with swollen eyes or feet and abdominal distension during menstruation are not suitable for eating red dates, otherwise the edema will be more serious; Women with hot constitution are not suitable for eating red dates during menstruation, otherwise it will cause excessive menstrual flow.
Why Chinese traditional medicine jujube is black 2. Nutritional value of jujube.
As we all know, jujube is a treasure, which not only nourishes blood and nourishes skin, but also has rich nutritional value:
1. Jujube is rich in cyclic adenosine monophosphate, which is an essential substance for human energy metabolism. It can strengthen muscle strength, relieve fatigue, dilate blood vessels, increase myocardial contractility and improve myocardial nutrition, and has excellent effects on preventing and treating cardiovascular diseases.
2, red dates can enhance congenital white blood cells, lower serum cholesterol, increase serum albumin, and protect liver.
3. Fresh dates are rich in vitamin C, which can convert excess cholesterol in the body into bile acids, thus eliminating the chance of stone formation; At the same time, vitamin C is a kind of reducing antioxidant with strong activity, which can prevent the chronic precipitation of melanin in the body and eliminate the occurrence of senile plaques.
4. Jujube is rich in calcium and iron, which plays a primary role in preventing osteoporosis and anemia.
5. Red dates contain rutin, which can soften blood vessels and lower blood pressure. Eating jujube regularly has preventive and therapeutic effects on hypertension;
6. Jujube is rich in vitamins, calcium, phosphorus and other nutrients. It can also resist allergy, calm the heart and soothe the nerves, improve intelligence and brain, and enhance appetite.
How to eat red dates
We all know that jujube has many nutritional values, but how to eat and absorb the nutrition of jujube better still needs to be studied. Here, according to different practices, I introduce several kinds of jujube clothes that are often cooked and delicious:
1, Guangfu decoction. Jujube has the effects of nourishing liver and qi, nourishing blood and nourishing yin. It can be used as soup material to make old fire soup, which not only takes the effect of medicine tonic, but also takes the sweetness in the mouth.
2, jujube water. You can make tea and boil water directly. Special materials rich in red dates can eliminate the release of allergic media. Eating more red dates can cure allergies.
3, jujube porridge. You can cook porridge with angelica, sugar and japonica rice. If taken regularly, it can replenish blood, regulate menstruation, promote blood circulation, relieve pain, moisten intestines and relieve constipation. It has practical value for symptoms such as deficiency of qi and blood, irregular menstruation, amenorrhea and dysmenorrhea, headache due to blood deficiency, dizziness and constipation. It can also be cooked with Polygonum Multiflori Radix, Lycium barbarum and other materials, all of which have different effects.
4, jujube ginseng cream. Boil red dates, Scrophularia root, dark plum and medlar in water, add appropriate amount of rock sugar or brown sugar after 20 minutes, boil until it is slightly thick, make paste, cool it a little, and store it in a container. 2 tablespoons each time, twice a day, can tonify the middle warmer, replenish qi, nourish blood and replenish blood, and is more suitable for the maintenance of weak body, spleen and stomach or after operation.
5, fruit. Of course, it can also be eaten directly as fruit, which is more fresh and convenient.
Why is jujube black? Speaking of jujube, everyone knows that jujube has the function of enriching blood. In fact, jujube has many functions and functions. Jujube is flat and sweet, which can tonify middle energizer, nourish blood and soothe nerves, strengthen spleen and stomach, and harmonize medicinal properties. It can be used for conditioning the weak, anemia patients and women with cold hands and feet after illness. Jujube belongs to the homology of medicine and food and has unique medicinal properties.
Efficacy of jujube
1, spleen and stomach: people with spleen and stomach weakness, diarrhea, fatigue and weakness, eat red dates properly every day, or use them together with Dangshen and Atractylodes macrocephala * *, which can replenish middle energizer, strengthen spleen and stomach and stimulate appetite.
2, qi and blood: Jujube is a good tonic, and jujube is often added to the diet, which can nourish the body, moisturize the blood and enhance immunity.
3, nourishing blood and calming the nerves: women are depressed, emotional, and uneasy. And you can use Ganmai Jujube Soup (jujube, licorice, porridge), which can nourish blood and soothe the nerves, soothe the liver and relieve depression.
4. Relieve the medicinal properties: Red dates can reduce the toxic and side effects of some drugs and keep healthy qi.
5, have the effect of detoxification.
6. Modern medical research shows that jujube is rich in protein, fat, 18 amino acids, various trace elements, and vitamin A, vitamin C, vitamin B 1, vitamin B2 and vitamin P.. In addition, an acidic polysaccharide named jujube pectin was also found in jujube. There is a folk saying that "eat red dates every day, and you will never get old."
Although red dates are good, they are not suitable for everyone to eat in large quantities.
But who can't eat or eat less?
1, excessive phlegm-dampness (often manifested as thick and greasy tongue coating, sweet or greasy mouth, loss of appetite, usually feeling full stomach)
2. People who love fire.
3. Diabetic patients.