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包合物的制备及测定:将等克分子苯妥英和β-环糊精(CyD)在氨水中溶解,用实验室冰冻干燥器制得18g 包合物(产量理论值为20g)。由实验室制备扩大到工业生产中发现,把冰凉干燥盘中央打孔并加上30目
Preparation and Determination of Clathrate: Equal grams of phenytoin and β-cyclodextrin (CyD) were dissolved in aqueous ammonia, and 18 g of inclusion complex was obtained with a laboratory freeze dryer (theoretical yield was 20 g). Expanded from the laboratory to industrial production found that the cold drilled central perforated tray and add 30 mesh