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Study on Purification of Stilbene Glucoside from Polygonum Multiflorum with Macroporous Resin
Author(s): 
Pages: 140-142
Year: Issue:  6
Journal: FOOD AND FERMENTATION INDUSTRIES

Keyword:  大孔树脂何首乌纯化二苯乙烯甙;
Abstract: 研究大孔树脂吸附纯化何首乌二苯乙烯苷的最佳工艺条件和参数.以二苯乙烯苷的纯度为考察指标,通过比较D101、D100、D600、NKA-9四种大孔树脂对二苯乙烯苷的吸附和解吸附性能,得出D600大孔树脂吸附和解吸附性能较好,吸附量为69.72μg/g,体积分数30%乙醇洗脱解吸率为53.06%.二苯乙烯苷最佳纯化工艺为:体积分数30%乙醇洗脱,pH 4.0,流速3 mL/min,纯度达83.3%.
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