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最近有些医疗单位购进的海马,发现颈部、腹部及尾部的内部掺入有长短不一的铁线条,可使药材增重35～40％。与此同时,又发现冬虫夏草的虫体内部掺有长短不一的铅线条,使药材增重20％。 海马、冬虫夏草属贵重药材,价格连年上涨。一些产地药农在加工过程中趁机进行掺伪处理,以增加药材重量,应注意鉴别。
Recently, hippocampus purchased by some medical institutions discovered that the length of the neck, abdomen and tail were mixed with iron lines of different lengths, which can increase the weight of medicinal herbs by 35 to 40%. At the same time, it was also found that Cordyceps sinensis incorporates lead lines of varying lengths inside the body of the Cordyceps sinensis to increase the weight of herbs by 20%. The hippocampus and Cordyceps are valuable herbs and their prices have risen year after year. Some drug-producing areas in the production process took the opportunity to conduct counterfeit treatment in order to increase the weight of herbs, and should pay attention to identification.