【摘要】 本论文通过静态吸附及解吸实验、动态吸附及解吸实验,初步研究了AB-8、S-8、NKA、NKA-Ⅱ、D4020、D201、XDA-1、X-5等八种大孔树脂对甘草黄酮的吸附及解吸性能。实验结果表明,XDA-1型大孔树脂对甘草黄酮的动态吸附率为92.18%,动态解吸率为83.73%,是一种较好的分离甘草黄酮的树脂材料。更多还原

【Abstract】 Through static adsorption and desorption as well as dynamic adsorption and desorption, the sorption and desorption properties of macroporous resin including AB-8、S-8、NKA、NKA-Ⅱ、D4020、D201、XDA-1 and X-5 for licorice flavonoids were studied to gain better understanding of the separation characteristics of these resins. The results showed XDA-1 resin was preferable for separating licorice flavonoids with the dynamic adsorption and desorption ratio being 92.18% and 83.73%, respectively.更多还原