White fruit, nourishing and prolonging life, ginkgo was listed as royal tribute in the Song Dynasty. Japanese people have the habit of consuming white fruit daily. Westerners must have white fruit at Christmas. In terms of the way of consumption, ginkgo is mainly fried, roasted, boiled, with vegetables, pastries, preserves, canned food, drinks and alcohol. However, improper dosage and eating methods of consuming white fruits can cause poisoning. (Mainly refers to the case of excessive amount of food) In order to prevent ginkgo poisoning, cooked food and less food is its fundamental method. Raw food (shell, membrane heart) adults master in 5 ~ 7, children according to age and weight per 2 ~ 5, every 4 hours after the interval can be taken again. Raw food must go to the shell to remove the red soft membrane, go to the heart (germ). If cooked, 20~30 capsules each time is appropriate, such as shelling, removing the red soft membrane, removing the embryo cooking, even if the dose is larger, it is not toxic. Sexual flavors and attributes are flat, sweet, bitter and astringent, with a small poison; it enters the lung and kidney meridians. It can astringe the lung qi, fix asthma and coughing, stop the turbidity of the belt, narrow the bowels, disinfect and kill worms. It can be used in the treatment of asthma, phlegm and coughing, dreaming, leucorrhoea, leucorrhea, pediatric diarrhea, worm accumulation, intestinal wind, gonorrhea, frequent urination, as well as scabies, varicose sores, leucomatous fungus and other diseases. Nutritional composition per 100 grams of protein 6.4 grams, fat 2.4 grams, 36 grams of carbohydrates, crude fiber 1.2 grams, 52 grams of sucrose, reducing sugar 1.1, calcium 10 mg, phosphorus 218 mg, 1 mg of iron, 320 micrograms of carotenoids, 50 micrograms of riboflavin, as well as the fruit of the white fruit, the fruit of the white fruit of alcohol, the fruit of the white fruit of alcohol, white fruit acid and other ingredients. Therapeutic effects 1. Antibacterial and bactericidal Fructus alba contains fructus alba acid, fructus alba phenol, experiments have proved that there are bacteriostatic and bactericidal effect, can be used for the treatment of respiratory tract infectious diseases. Fructus alba fruit water immersion on a variety of fungi have different degrees of inhibition, can stop itching and cure ringworm. 2, dispel disease cough white fruit taste sweet and bitter, with astringent lung gas, set the efficacy of wheezing and coughing, for lung disease cough, the elderly frail body asthma and various asthma phlegm, have auxiliary therapeutic effect. 3, anti-flooding insect suppression ginkgo biloba white fruits contained in the outer testa of the albino acid and albino phenol, etc., have anti-tuberculosis mycobacteria. White fruit with oil dip on tuberculosis bacillus has a strong inhibitory effect, with lettuce oil immersion in fresh fruit, to improve tuberculosis caused by fever, night sweats, coughing and hemoptysis, loss of appetite and other symptoms have a certain effect. Therefore, it can be used to treat tuberculosis. 4, stop the band turbidity, shrink stool Modern medical research found that obscene fruits have contraction of the bladder sphincter effect. For pediatric enuresis, gas deficiency urinary frequency, with white turbidity, spermatorrhea, etc., has the role of adjuvant therapy. 5. Reduce serum cholesterol, expand coronary arteries Ginkgo biloba contains mangiferolic acid, bilobalamin, isobilobalamin, sterols, etc., in recent years for the treatment of hypertension and coronary heart disease, angina pectoris, cerebral vasospasm, serum cholesterol and other diseases have a certain effect.

Medicinal value

The medicinal use of ginkgo is mainly reflected in three aspects of medicine, pesticides and veterinary medicine. Li Shizhen of the Ming Dynasty once said, "It enters the lung meridian, benefits the spleen and qi, fixes wheezing and coughing, and reduces stool." The Qing Dynasty Zhang Lulu's "Ben Jing Feng Yuan" in the white fruit has the function of reducing phlegm, clearing toxins, killing insects, can treat "scabies, gangrene and tumors, carbuncles and ulcers, dental caries, pediatric diarrhea, reddish-white leucorrhoea, chronic gonorrhea, spermatorrhea and urination and so on". Ming Dynasty, Jiangsu, Sichuan and other places had appeared with the white fruit concocted Chinese medicine, used in clinical practice.

Economic value

Ginkgo immature ginkgo biloba fruit, also known as white fruit, belongs to the dry fruit category, the economic results of the years up to thousands of years. Among many dried fruits, ginkgo ranks third in economic value. The value of the white fruit is mainly in edible and medicinal uses. China's white fruit production accounted for 90% of the world's total output, ginkgo biloba, fruit is an important product for exporting foreign exchange, especially to prevent high blood pressure, heart disease, an important pharmaceutical raw materials, ginkgo biloba extracts can "defend the heart, protect the brain". Known chemical composition of ginkgo biloba chemical extracts up to more than 160 kinds. Mainly flavonoids, terpenoids, phenols, alkaloids, polyisoprene, quinic acid, linoleic acid, pycnogenol, ascorbic acid, a - has been enal, albuterol, albuterol, albuterol and so on. The medicinal use of Baiguo is mainly reflected in 3 aspects of medicine, pesticide and veterinary medicine. [13] Ginkgo was listed as a royal tribute in the Song Dynasty. Japanese people have the habit of consuming white fruit every day. Westerners must have white fruit at Christmas. In terms of the way of consumption, ginkgo is mainly fried, roasted, boiled, served with vegetables, pastries, preserves, canned food, beverages and alcohol. Li Shizhen of the Ming Dynasty once said, "It enters the lung meridian, benefits the spleen and qi, settles wheezing and coughing, and reduces stool." Qing Dynasty Zhang Lulu's "Ben Jing Feng Yuan" in the white fruit has to lower phlegm, clear the poison, insecticide function, can treat "scabies, gangrene tumors, carbuncle ulcers, dental caries, children's diarrhea, red and white leucorrhoea, chronic gonorrhea, spermatorrhea and urination, etc.". Ming dynasty jiangsu, sichuan and other places had appeared with white fruit concoction of Chinese medicine, used in clinical practice. Function of astringent lung asthma, the main treatment of phlegm asthma cough, spermatorrhea, with lower, frequent urination and so on. Ginkgo outer seed coat contains a large number of hydrogenated white fruit acid and ginkgo flavonoids. Ginkgo has the role of regulating the respiratory organs, the water-soluble components of the outer bark has a good cough expectorant effect, the nature of its role and cyclophosphamide and dexamethasone similar. Because ginkgo contains ginkgolic acid, for tuberculosis bacillus, skin fungi, etc. has a strong inhibitory effect, therefore, can be used for the treatment of tuberculosis, skin diseases, etc.; The outer dermal alcohol intermediates of 22 kinds of common clinical pathogenic fungi inhibition efficiency of 81%. 0.1% of the hydrogenated leucocyanidic acid inhibition of 25 kinds of clinically pathogenic fungi of the effective rate of 92%. Ginkgo biloba has important medicinal value. Ginkgo biloba, bitter, sweet, astringent and flat, containing double flavonoids, experimental and clinical evidence, it has to reduce serum cholesterol, expand the role of coronary arteries, for coronary heart disease, hypertension has a certain adjuvant therapeutic effect; Chinese Academy of Sciences Institute of Botany, and other units in the 60's with ginkgo biloba developed Shuxu Xuning injections, the test of coronary heart disease, angina pectoris, cerebrovascular disease, has a certain therapeutic effect.