林产化学与工业Issue(6)：88-92,5.DOI:10.3969/j.issn.0253-2417.2014.06.014
杜仲总木脂素及松脂醇二葡萄糖苷的纯化研究
Purification of Lignans and Pinoresinol Diglucoside from Eucommia ulmoides Oliv
摘要
Abstract
Purification of lignans and pinoresinol diglucoside ( PDG ) from Eucommia bark extract was studied by a combined method of macroporous adsorption resin-C18 column chromatography and silica gel column chromatography. The results indicated that AB-8 resin was the best one on the adsorption and desorption rates by comparing with the other 3 kinds of resins. The purity of effective part of lignans and the crude product of PDG were respectively from 23. 33% to 71. 61% and 0. 960 5% to 8. 070 %through AB-8 resin once. Then the purity of PDG increased to 53. 12 % after C18 purification and finally reached 91. 50 % after purifying by normal phase silica gel column chromatography.关键词
杜仲/总木脂素/松脂醇二葡萄糖苷/纯化工艺Key words
Eucommia ulmoides Oliv./lignans/pinoresinol diglucoside/purification technology分类
化学化工引用本文复制引用
彭密军,吕强,彭胜,张昌伟,张琳杰,王志宏,周云雷..杜仲总木脂素及松脂醇二葡萄糖苷的纯化研究[J].林产化学与工业,2014,(6):88-92,5.基金项目
“十二五”国家科技支撑计划资助(2011BAI01B08) （2011BAI01B08）
湖南省教育厅高校产业化培育项目(11CY015) （11CY015）
张家界市科技局重点项目(2011ZD03) （2011ZD03）
