食品工业科技2017，Vol.38Issue(1)：112-115,120,5.DOI:10.13386/j.issn1002-0306.2017.01.013
大孔树脂法分离纯化大血藤中原花青素
Purification of the proantho cyanidins from Sargentodoxa cuneata (Olive.) Rehd.Et Wils.by macroporous resin
摘要
Abstract
Proantho Cyanidins (PC) from Sargentodoxa cuneata (Olive.) Rehd.Et Wils.were purified by macroporous adsorption resin.The static adsorption and desorption capacity of 5 resins including D101,HPD 100,AB8,X5 and ADS17 were compared and the best HPD 100 resin was chosen for purification.The optimum parameters of dynamic adsorption and desorption for PC purification were obtained by single factor tests.The results showed that the loading rate,loading concentration,eluting rate and eluting amount were 2 BV/h,6 mg/mL,1 BV/h and 2 BV respectively.The pure alcohol can wash out the most PC,and the PC purity reached 1.76 times than that of the crude extract.关键词
大血藤/原花青素/大孔树脂/纯化Key words
Sargentodoxa cuneata/proantho cyanidins/macroporous adsorption resin/purification分类
轻工纺织引用本文复制引用
刘景玲,张治海,李鑫,吴小强,张豫,舒志明..大孔树脂法分离纯化大血藤中原花青素[J].食品工业科技,2017,38(1):112-115,120,5.基金项目
基于中药饮片炮制品“火候”数字化描述方法的研究(2015SF243,陕西省科技攻关计划). （2015SF243,陕西省科技攻关计划）
