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合成了部分甲基化β-环糊精,并以红外光谱、薄层色谱等方法进行鉴定。进行了长期口服毒性实验,研究了部分甲基化β-环糊精以及β-环糊精对芦丁的增溶作用。结果表明,部分甲基化β-环糊精无毒,它的增溶作用远大于β-环糊精,适合于用作片剂的增溶赋形剂
Synthesized partially methylated β-cyclodextrin, and identified by infrared spectroscopy, thin layer chromatography and other methods. Long-term oral toxicity experiments were conducted to investigate the solubilization of rutin by partially methylated β-cyclodextrin and β-cyclodextrin. The results showed that the partial methylated β-cyclodextrin non-toxic, its solubilization is much larger than β-cyclodextrin, suitable for use as a tablet solubilizing excipients