最近,我们在检查中药饮片质量时,发现个别医药单位从一些个体药贩中购进的穿山甲、鳖甲、鸡内金等砂烫类中药,其外表及折断面吸附白色细结晶,口尝味咸,经检验为氯化钠,含量1%～2%,水分增加5%～10%。据调查,这些中药的炮制是用砂烫鼓起后,立即投入盐水浸泡,最后晒干,有意识地增 Recently, when we examined the quality of Chinese Herbal Medicine Pieces, we discovered that local medicines, such as pangolins, armor plates, and chicken chickens purchased by individual medical units from some individual drug dealers, adsorbed white fine crystals on their appearance and on fractured surfaces. Salty, tested as sodium chloride, content of 1% to 2%, moisture increased by 5% to 10%. According to investigations, the concoction of these Chinese medicines has been put into salt water immediately after they have been swelled with sand, and they are soaked in salt water, and finally dried and consciously increased.