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前言中药大黄为我国民间常用药材,据文献记载,其使用历史已有4600余年。始载于《神农本草经》。目前有十九个国家的药典收载了大黄做为法定药物使用。在全世界大黄属植物中,就其分布情况来看,我国为其中心,我国历来为优质大黄的主要产地,目前,全世界各国所用的大黄,有80—90％是由我国供应的,是我国重要的出口物资之一。
Introduction Chinese rhubarb is a commonly used medicinal material in China. According to historical records, its use history has been more than 4,600 years. It was first published in the “Shen Nong Ben Cao Jing.” There are currently 19 national pharmacopoeias containing rhubarb as a statutory drug. In the world of Rhubarb, in terms of its distribution, China is its center and China has always been a major producer of quality rhubarb. At present, 80-90% of the rhubarb used by countries around the world is supplied by China. One of China’s important export goods.