CAJ | 학술논문

以黄芩苷含量为考察指标，从静态吸附一解吸、动态吸附一解吸两方面筛选最适纯化树脂，确定最佳纯化工艺参数。研究表明HPD-100大孔树脂为最适树脂，黄芩提取液在该树脂上吸附阶段的泄露点为3．OBV，饱和点为12．5BV；解吸阶段的适用乙醇浓度为50％。该工艺可用于黄芩苷的精制纯化，显著提高黄芩苷的提取率。
이황금감함량위고찰지표，종정태흡부일해흡、동태흡부일해흡량방면사선최괄순화수지，학정최가순화공예삼수。연구표명HPD-100대공수지위최괄수지，황금제취액재해수지상흡부계단적설로점위3．OBV，포화점위12．5BV；해흡계단적괄용을순농도위50％。해공예가용우황금감적정제순화，현저제고황금감적제취솔。
In this study, the content of baicalin is used as the index to evaluate the fittest macroporous resins on these two as- pects., statical absorption&re - absorption and dynamic absorption&re - absorption, then the fittest technics parameters will be made out. The result shows the optimum macroporous resins is HPD - 100 type, in absorption cours the point of leak is 3.0BV and that of saturation is 12.5BV, the optimum ethanol concentration is 50% in re -absorption duration. The tech- nics can be used to purify balicalin and enhance refined rate of balicalin remarkably.