药用基础化学萃取实验的改进  

The Improvement of Medicinal Chemistry-based Extraction Experiments

作　　者：张嘉莹[1] 

机构地区：[1]广州市医药职业学校实训中心,广东广州510430

出　　处：《广东化工》2012年第3期231-232,共2页Guangdong Chemical Industry

摘　　要：文章改进了药学专业中萃取实验所使用的萃取剂,通过比较四氯化碳、无味煤油、乙酸乙酯作为萃取剂萃取碘的实验,发现无味煤油的萃取效果明显,实验成本较低,对环境的污染较小并且能达到预期的教学目标。The improved the pharmacy used extractant in the extraction experiments, by comparing the carbon tetrachloride, odorless kerosene, ethyl and acetate as extraction solvent extraction iodine experiments and found that the extraction of odorless kerosene was effective, less experimental cost, less environmental pollution and can achieve the desired teaching objectives.

关 键 词：药用基础化学 萃取 四氯化碳 无味煤油 乙酸乙酯 

分 类 号：G4[文化科学—教育学]