生物加工过程2016，Vol.14Issue(5)：12-16,5.DOI:10.3969/j.issn.1672-3678.2016.05.003
大孔吸附树脂纯化亚麻木酚素
Purification of flaxseed lignans by macroporous adsorption resin
杨雪艳 1邓利 1林风 2王芳 3聂开立1
作者信息
- 1. 北京化工大学 生物加工过程北京市重点实验室，北京 100029
- 2. 厦门北化生物产业研究院有限公司，福建 厦门 361026
- 3. 北京化工大学 理学院，北京 100029
- 折叠
摘要
Abstract
This work aimed to purify flaxseed lignans by macroporous adsorption resin.Three macroporous adsorption resins ( X-5,D101,and AB-8) were used to adsorption of lignans. The macroporous resin X-5 was selected for lignan purification.The sample concentration (10 mg/mL) and sample loading (25 mL) were optimized by dynamic adsorption and desorption experiments. This work focused on the effects of different elution methods.The highest purity of 85. 49% (recovery rate 57. 59%) and the highest recovery rate of 75. 05% ( purity 59. 30%) were achieved with 60% ethanol solutions as eluent respectively by using isocratic elution. Meanwhile, the gradient elution could obtain a variety of products with different purities,and the total recovery rate was 77. 63%.关键词
木酚素/纯化/大孔树脂/洗脱方式Key words
lignans/purification/macroporous adsorption resins/elution mode分类
轻工纺织引用本文复制引用
杨雪艳,邓利,林风,王芳,聂开立..大孔吸附树脂纯化亚麻木酚素[J].生物加工过程,2016,14(5):12-16,5.
