Different elution fractions from pummelo peel extract exhibit different antioxidative activity. 柚皮提取物不同洗脱级分具有不同的抗氧化活性。
Results and Conclusion The cross-linking reaction of gelatin didn't affect the medical elution. 结果与结论明胶的交联反应不影响药物的溶出。
Methods:(1) To separate stilbene glycoside by using silica gel column chromatography with gradient elution consisting of ethyl acetate and petroleum ether. 方法:()硅胶柱色谱法,乙酸乙酯-石油醚梯度洗脱,自何首乌中提取分离二苯乙烯苷单体成分。
elution
[ noun ] the process of extracting one material from another by washing with a solvent to remove adsorbed material from an adsorbent (as in washing of loaded ion-exchange resins to remove captured ions); used to obtain uranium ions <noun.process>