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西洋参属于五加科多年生草本植物。又名美国参、花旗参、洋参等名。原产北美洲,现多分布在加拿大东南部和美国中部及东部地区。过去均完全依靠进口。自1975年我国东北三省、北京、河北、山东等地相继引种和扩种成功,并具有一定规模。西洋参公认为滋补名贵中药材,以根干燥后入药。具有益气生津、润肺清热、壮阳补阴、降压、解热等功效。对常见的胃热伤津、肺虚咳嗽、口干口渴、少气乏力等症均具有明显
American ginseng belongs to the genus Waco and perennial herbaceous plants. Also known as American ginseng, American ginseng and other names. Native North America, are now more distributed in southeastern Canada and the United States in the central and eastern regions. In the past are completely dependent on imports. Since 1975, China’s three northeastern provinces, Beijing, Hebei, Shandong and other places have introduced and expanded seed success, and has a certain scale. American ginseng is recognized as nourishing precious Chinese herbal medicine to root medicine after drying. With Qi Sheng Jin, lungs heat, impotence Yin, antihypertensive, antipyretic and other effects. On the common stomach heat Jin, lung cough, dry mouth, thirst, less gas fatigue and other embolisms are obvious