【摘要】 研究以花生壳膳食纤维为载体,以十二胺和氯磺酸为原料,引入疏水基团和亲水基团的双亲型低密度脂蛋白吸附剂的制备工艺,探讨反应时间、反应温度对吸附能力的影响。结果表明,该吸附剂可使血浆总胆固醇吸附率达到40.8%,低密度脂蛋白胆固醇吸附率达到50.8%,高密度脂蛋白胆固醇的吸附率为23.6%。该吸附剂对低密度脂蛋白具有良好的吸附选择性。更多还原

【Abstract】 The preparation of a novel amphiphilic dietary fiber LDL adsorbent with sulfonic group and laurylamine group was studied.The effects of reaction time and reaction temperature on the adsorption rate were studied.The results show that the adsorption rates for the removal of Total cholesterol(TC),Low-density lipoprotein cholesterol(LDL-C) and High-density lipoprotein cholesterol(HDL-C) are 40.8%,50.8% and 23.6%,respectively.The amphiphilic adsorbent has better selectivity in removing LDL-C.更多还原