原理 干燥失重(Loss on drying)是指药物在规定的条件下经干燥后所减失的重量,通常以百 分率表示。干燥失重的内容物主要是水分及其它挥发性物质如乙醇等。
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Above indexes are acquired on the base of dry basis, except of the loss on drying.
除干燥减量外,其他指标均以干基计。
Objective To improved the detection method for the loss on drying of glucose Methods the direct drying and oven-twice drying were used and compared.
目的改进药典中葡萄糖的干燥失重检查的操作方法。方法采用直接干燥法和烘箱两次干燥法进行对比。
The simulation result is shown that it is expected to solve the problems such as a long time drying and the fussy operation during the traditional loss on drying.
仿真实验表明,这种新型水分测定仪可望解决传统烘干失重法测量时间长、操作繁琐等问题。
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