【作者】 许晓春； 林朝朋； 钟瑞敏； 何婉宜；

【Author】 XU Xiao-chun LIN Chao-peng ZHONG Rui-min HE Wan-yi Department of Food Science and Engineering,Shaoguan University,Shaoguan 512005,Guangdong,China

【机构】 韶关学院食品科学与工程系；

【摘要】 采用多种型号大孔吸附树脂对岗稔总黄酮进行吸附分离,筛选最佳树脂,考察其静态吸附曲线、动态吸附曲线和动态洗脱曲线,并考察pH、原液浓度对静态吸附的影响以及洗脱剂浓度对静态洗脱的影响。实验结果表明,HPD-700大孔吸附树脂对岗稔总黄酮具有良好的吸附分离作用。更多还原

【Abstract】 Some types of macroporous resins were used to separate total flavones from Rhodomyrtus tomentosa and the best one was selected.In addition,the static adsorption curve,dynamic adsorption curve,dynamic elution curve were also observed.Then the effect of pH,concentration of leaching solution on static adsorption and the effect of concentration of ethanol solution on static elution were investigated.The result showed that macroporous resins had good effect on separation of total flavones from Rhodomyrtus tomentosa.更多还原