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黄连为毛莨科植物,其根茎供药用,附着于黄连上的细根,称为黄连须,加工时须将其除去,与人参的加工方法出是将细根除去相同。但人参的细根,过去即另制参须供药用,功效略似人参,惟效力较弱。黄连须过去则多弃去不用。目前黄连缺货,药材公司亦有黄连须出售,究竟黄连须与黄连有无不同?特作比较于下。黄连的含量测定,依照中国药典修正草案,改为水溶性浸出物不得少于20％,黄连须泥土很多,大约每150克洗净烘干后,只有100克,取出2克,依法测定,其浸出物为15％,以原黄连须计算,
Coptis chinensis is a plant of Ranunculaceae. Its rhizomes are used for medicinal purposes. The fine roots attached to Coptis chinensis, known as Coptis chinensis, must be removed during processing. The processing method of ginseng is to remove fine roots. However, the fine roots of ginseng, in the past, were prepared for medicinal purposes. The effect was similar to that of ginseng, but its efficacy was weaker. In the past, Huang Lian had to abandon it. At present, Huanglian is out of stock. Herbal companies also have to sell Coptis. Does Huanglian have to be different from Huanglian? Determination of Coptis content, in accordance with the revised draft of the Chinese Pharmacopoeia, to not less than 20% of water-soluble extracts, Coptis soil a lot, about 150 grams after washing and drying, only 100 grams, remove 2 grams, according to the law, its The leachate is 15%, calculated as the original berberine