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银杏又名白果,是我国特有的珍贵树种.现代医药科学研究,银杏具有通血脉,促进微循环和抗衰老的作用,德国、法国、日本等国家从银杏叶中提炼出解毒剂、抗菌剂、抗癌剂和治疗心脑血管系统的药及食品、化妆品等添加剂,欧洲一些国家把银杏叶制剂视为“还少丹”,益寿丹,因此,银杏叶是中老年人的保健食药.一、银杏叶中钙、镁、钾、磷和锶、铁、铝含量较多,银杏叶对降低因心血管疾病引起的死亡率的原因是锶、钙、镁、锂、硅等在肠道内争占了钠的吸收部位,减少了人体对钠的吸收,从而对冠心病、心绞痛等心血管疾病起到治疗作用.银杏叶含有一定量的锰,钙的存在有去脂作用.能改善动脉粥样硬化的病人的脂质代谢,是防治动脉硬化的原因之一.二、银杏叶中提取的苦内脂,据有关专家试验,具有以下的药理作用和临床应用前景;1、对因缺血而引起的心律不齐有一定的疗效;能拮抗因PAF引起的组织血管的外渗作用;2、能够减轻和治疗各种炎性反应;3、长期服用,可改善脑循环,延缓老化和治疗老年智力缺陷;4、对胃肠溃疡有一定的保护作用;5、能改善
Ginkgo biloba, also known as the ginkgo, is endemic to China precious tree species. Modern medical scientific research, ginkgo has blood circulation, promote microcirculation and anti-aging effect, Germany, France, Japan and other countries extracted from the ginkgo biloba antidote, antibacterial agents, Anti-cancer drugs and the treatment of cardiovascular medicine and food, cosmetics and other additives, some countries in Europe Ginkgo biloba preparations as “less Shandan,” Yishou Dan, therefore, Ginkgo biloba is the health food for the elderly. First, ginkgo leaves calcium, magnesium, potassium, phosphorus and strontium, iron, aluminum content is more, ginkgo biloba to reduce the mortality caused by cardiovascular disease due to strontium, calcium, magnesium, lithium, silicon and other intestinal Occupy the absorption of sodium parts, reducing the body’s absorption of sodium, thus coronary heart disease, angina pectoris and other cardiovascular diseases play a therapeutic role.Ginkgo leaf contains a certain amount of manganese, calcium present in the role of degreasing can improve the arteries Lipid metabolism in patients with atherosclerosis is one of the causes of prevention and treatment of atherosclerosis Second, bitter lipids extracted from Ginkgo biloba, according to the experts test, has the following pharmacological effects and clinical application prospects; 1, due to lack of Blood caused by heart rhythm It can antagonize the extravasation of vascular tissue caused by PAF. 2. It can relieve and treat various inflammatory reactions. 3. Long-term use can improve cerebral circulation, delay aging and cure mental retardation of old people. 4, gastrointestinal ulcer have a protective effect; 5, can improve