英语翻译齐墩果酸难溶于水,不能直接溶于水用于口服,而HP-β-CD在水中的溶解度大,可用包合技术将其包合于HP-β-CD
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Oleanolic acid is insoluble in water,soluble in water can not be directly used for oral,and HP-β-CD in water solubility of large,free inclusion technique to inclusion in the HP-β-CD dissolved in the water within the oral.But different pH values and different ionic strength have on the HP-β-CD inclusion of oleanolic acid have a certain impact.For the Study of pH and NaCl concentration on the HP-β-CD inclusion effect of oleanolic acid,the HP -β-CD inclusion of oleanolic acid were set in the ultra-pure water,pH = 2,pH = 4,pH = 6,pH = 8,NaCl concentration of 0.05mol / l,0.10mol / l,0.15mol / l,0.20mol / l nine environment experiment,and then HPCD test results measured and analyzed.PH and NaCl concentration in the pier aligned with promoting the role of acid solubilization.