Eating ginkgo fruit can inhibit bacteria, relieve cough, resist waterlogging, prevent insects, stop turbidity and lower serum cholesterol. In addition, Ginkgo biloba leaves can reduce the level of lipid peroxidation, reduce freckles, moisturize the skin and make a beautiful appearance. Flavonoids glycosides and flavonols in Ginkgo biloba leaves are free radical scavengers, which can protect dermal cells, improve blood circulation and prevent cells from being oxidized to produce wrinkles. Ginkgo biloba is one of the herbs with the ability to resist active genes. Ginkgo biloba is very effective in protecting lipid (a component of cell membrane) from free radical damage.
But it also contains small toxic substances: hydrocyanic acid, ginkgolic acid, hydrogenated ginkgolic acid, ginkgolic acid, ginkgolic acid and ginkgo alcohol. Therefore, attention should be paid to the way ginkgo is eaten. If cooked and eaten, ginkgolic acid and ginkgolic acid can be decomposed, and hydrocyanic acid can be removed because of its low boiling point, so cooked ginkgo biloba is less toxic.
In order to prevent ginkgo poisoning, eating less cooked food is the fundamental method. The medical community believes that raw ginkgo should be controlled at about 10 capsules per day. Excessive consumption can cause abdominal pain, fever, vomiting, convulsions and other symptoms. Some people like to drink ginkgo leaf water, which is dangerous. Ginkgo biloba leaves contain toxic components, and excessive or long-term use will be harmful to heart health. Ginkgo trees are tall and straight with fan-shaped leaves. The canopy is large and cool, which has a cooling effect. The leaves are quaint and have a long life. No pests and diseases, no pollution to the environment, smooth trunk, is a famous pollution-free tree species, which is conducive to the reproduction of Ginkgo biloba and add scenery. Strong adaptability, Ginkgo biloba has extensive requirements for climate and soil. Smoke and dust resistance, fire resistance and toxic gas resistance. Ginkgo tree is tall and straight, graceful, green in spring and summer and golden in late autumn. It is an ideal tree species for landscaping and roadside. It can be used as an ideal cultivated tree species for landscaping, roads, highways, field forest nets and windbreaks. It is listed as one of the four long-lived ornamental tree species (pine, cypress, locust and ginkgo) in China.
Ecological value
The ecological benefits of Ginkgo biloba are mainly reflected in: Ginkgo biloba is not only a fruit tree-dried fruit, but also a tree species, a protected tree species, an insect-resistant tree species, a long-lived tree species and an anti-pollution tree species. Ginkgo biloba is an ideal tree species for fast-growing and high-yield forest, farmland shelterbelt, road shelterbelt, bank protection forest, beach shelterbelt, village shelterbelt, forest-grain intercropping and "four sides" greening.
Ginkgo biloba is recognized as a pollution-free tree species and the most ideal tree species for ornamental greening. The greening effect of ginkgo trees is good and the speed is slow. It takes two years for small trees to have good results, and it takes three to five years for big trees to recover and play their beautiful functions.
Ginkgo biloba can purify the air and has the functions of preventing pollution, fireworks and dust. It can naturally purify the air, reduce the content of suspended solids in the air and improve the air quality. Ginkgo biloba has the functions of water conservation, wind and sand fixation, and soil and water conservation. In areas where deforestation, soil erosion and sandstorm erosion are serious, ginkgo shelter forest, shelter forest, road shelter forest, bank protection forest, beach shelter forest, sand prevention forest, etc. Planting is to maintain soil and water and improve the ecological environment.
Ginkgo biloba can kill crop diseases and insect pests, especially cotton, spider mite, peach aphid, Chilo suppressalis and so on. Planting ginkgo around agricultural areas is the natural enemy of crop pests and protects crops.
Ginkgo tree has the special function of being warm in winter and cool in summer. In midsummer, the palm of your hand will feel cold when touching the trunk of Ginkgo biloba, and it will feel hot when touching other trunks (willows). The construction of ginkgo forest area and ginkgo forest belt will form a scale and produce a community climate, which will have a good impact on regulating the temperature of farmland and residential areas and improving the microclimate.
Bonsai viewing
Ginkgo biloba is a famous long-lived tree species, with strong vitality, peculiar leaf shape and easy grafting, reproduction and pruning. It is a high-quality material for making bonsai. Ginkgo bonsai made of ginkgo milk is a must, with high ornamental value and economic value. Ginkgo biloba is a common tree species in bonsai in China. Ginkgo bonsai has become a must among China bonsai because of its thick stems, bent branches, exposed roots, unique shape, vigorous and unique taste. The lush summer and golden autumn give people a sense of precipitousness, grandeur and elegance, which attracts more and more attention and is known as "living art sculpture". According to people's different appreciation requirements, bonsai mainly includes ornamental bonsai, foliage bonsai and stump bonsai. The medicinal use of Ginkgo biloba is mainly reflected in three aspects: medicine, pesticide and veterinary medicine. In the Ming Dynasty, Li Shizhen once said: "Entering the lung meridian can benefit the temper, stop asthma and cough, and reduce defecation." Ginkgo biloba in Ben Feng Jing Yuan written by Zhang Lulu in Qing Dynasty has the effects of resolving phlegm, detoxicating and killing insects, and can be used to treat "furuncle, ulceration of mammary abscess, dental caries, infantile diarrhea, leucorrhea with red and white discharge, chronic stranguria, nocturnal emission and enuresis". In the Ming Dynasty, Chinese patent medicines made of Ginkgo biloba appeared in Jiangsu, Sichuan and other places for clinical use.
Sexual taste orientation
Flat in nature, sweet and bitter in taste, and low in toxicity; Enter the lung and kidney meridians.
Efficacy indication
1, Ginkgo biloba leaves reduce the level of cholesterol in human blood and prevent arteriosclerosis. It can significantly improve physical fatigue, rapid heartbeat, chest pain, dizziness and other symptoms of middle-aged and elderly people after mild activities. Ginkgo biloba leaves contain shikimic acid, ginkgo flavonoids, isoflavones, sterols and so on. It has certain curative effect on hypertension, coronary heart disease, angina pectoris, cerebral vasospasm, hypercholesterolemia and other diseases.
2. Ginkgo biloba leaves can remove the deposited components on the blood vessel wall, improve the blood rheology, enhance the deformability of red blood cells, reduce the blood viscosity, make the blood flow unobstructed, and can prevent and treat cerebral hemorrhage and cerebral infarction. It also has certain curative effect on senile dementia caused by arteriosclerosis.
3. Ginkgo biloba preparation combined with hypoglycemic agents has a good effect on diabetes, and can be used as an auxiliary drug for diabetes.
4. Ginkgo biloba leaves are used to treat bronchial asthma, and also have a good effect.
5, Ginkgo biloba leaves can significantly reduce menstrual abdominal pain and backache and other symptoms.
6, phlegm and cough: Ginkgo is sweet and bitter, and has the effect of astringing lung qi, relieving asthma and relieving cough. It has an auxiliary dietotherapy effect on cough due to lung disease, asthma with weak constitution of the elderly and various asthma sputum.
7. Anti-waterlogging and pest control: Ginkgolic acid and ginkgol contained in ginkgo exocarp have anti-tuberculosis effects. Ginkgo biloba leaves soaked in oil have a strong inhibitory effect on mycobacterium tuberculosis, and fresh fruits soaked in raw vegetable oil have a certain effect on improving symptoms such as fever, night sweats, cough and hemoptysis, and loss of appetite caused by tuberculosis. Therefore, it can be used to treat pulmonary tuberculosis.
8. Bacteriostasis and sterilization: Ginkgo biloba leaves contain ginkgolic acid and ginkgol, which have been proved by experiments to have antibacterial and bactericidal effects and can be used to treat respiratory infectious diseases. Ginkgo biloba extract can inhibit various fungi to varying degrees, and can relieve itching and treat tinea.
9. Ginkgo biloba exocarp contains a lot of hydrogenated ginkgolic acid and ginkgetin. The effective rate of epicarp alcohol intermediate in inhibiting 22 common clinical pathogenic fungi was 865438 0%. 0. 1% hydrogenated ginkgolic acid inhibited 25 clinical pathogenic fungi with an effective rate of 92%. The water-soluble components of exocarp have good antitussive and expectorant effects, and their properties are similar to those of cyclophosphamide and dexamethasone.
10, Ginkgo biloba and Ginkgo biloba leaves are used to make healthy pillows, which can improve human breathing and sleep quality. Long-term administration can prevent and treat cardiovascular diseases. A natural substance for preventing hypertension, apoplexy, diabetes, etc. It is caused by vascularization in adults, and makes adults maintain normal cardiac output and normal nervous system function, especially in middle-aged and elderly people, so that people can maintain normal cell life cycle as much as possible.
1 1, Ginkgo biloba preparation can be used to treat symptoms such as strain of livestock, nasal congestion, lung abscess, cough, cough due to lung deficiency, blood drop in urine, and leucorrhea of female livestock. 1, whitening: Ginkgo biloba leaves can reduce the level of lipid peroxidation, reduce freckles, moisturize the skin and create a beautiful face. Flavonoids contained in Ginkgo biloba leaves can hinder the formation and deposition of pigments in the dermis, thus whitening the skin and preventing pigmentation. Zinc, manganese, molybdenum and other trace elements in Ginkgo biloba leaves can scavenge oxygen free radicals and inhibit the growth of melanin in addition to flavonoids.
2. Wrinkle removal: Flavonoids glycosides and flavonols in Ginkgo biloba leaves are free radical scavengers, which can protect dermal cells, improve blood circulation and prevent cells from being oxidized to produce wrinkles.
3. Scavenging free radicals: Ginkgo biloba is one of the herbs with the ability to resist active genes, and Ginkgo biloba is very effective in protecting lipids (components of cell membranes) from free radicals. Ginkgo biloba leaves play multiple roles in protecting cells (especially brain cells). First, it promotes blood circulation and the transport of oxygen and glucose to cells; Secondly, when free radicals threaten cells, Ginkgo biloba leaves can protect cells from harm and eliminate free radicals in the body.