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山楂(Cratagus pinnatifida Bge.Var.Major NE.Br.)原产于我国。三千年前我国已有关于山楂的记载。但是,长期以来山楂一直处于野生或半野生状态,产量甚低。本世纪五十年代,由于山楂在入药和加工方面有了新的发展,特别是七十年代以来,随着人民生活和科学技术水平不断提高,对山楂的需要量亦越来越大。因为山楂不仅可以生食、加工成各种山楂制品,而且还可以入药,收到治病保健的效果。国内外的研究结果证明,山楂药物具有增强心肌收缩力,增大心室心房的运动振
Cratagus pinnatifida Bge.Var.Major NE.Br.) native to China. Three thousand years ago, China had records of hawthorn. However, hawthorn has long been wild or semi-wild, yielding very low. In the 1950s, due to the new development of hawthorn medicine and processing, especially since the seventies, with the continuous improvement of people’s life and science and technology, the demand for hawthorn is also growing. Because hawthorn can not only raw, processed into a variety of hawthorn products, but also can be used as medicine, received treatment and health effects. Research results at home and abroad show that hawthorn drugs have increased myocardial contractility, increased ventricular atrial vibration