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中成药蜜丸水分测定是控制药品质量的主要检验项目之一,《中国药典》1990年版(一部)附录规定用甲苯法1,这种方法在控制蜜丸水分方面起到了主要作用,但此法成本高、浪费大,对操作人员身体损害程度较大。我们对18种中成药蜜丸利用烘干法测定水分,并与甲苯法进行比较,以统
The determination of moisture in Pills of Chinese patent medicines is one of the main inspection items for controlling the quality of drugs. The Chinese version of the 1990 Pharmacopoeia (Part 1) specifies the use of the toluene method1. This method plays a major role in controlling the moisture content of the pill, but this The law has a high cost and waste, and it has a greater degree of physical damage to the operators. We measured the moisture content of 18 kinds of proprietary Chinese medicines by using the drying method and compared them with the toluene method.