Cost-effective imprinting combining macromolecular crowding and a dummy template for the fast purification of punicalagin from pomegranate husk extract
文献类型：期刊论文
| 作者 | Sun, GY (Sun, Guang-Ying); Wang, C (Wang, Chao); Luo, YQ (Luo, Yu-Qin); Zhao, YX (Zhao, Yong-Xin); Yang, J (Yang, Jian); Liu, ZS (Liu, Zhao-Sheng); Aisa, HA (Aisa, Haji Akber)
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| 刊名 | JOURNAL OF SEPARATION SCIENCE
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| 出版日期 | 2016 |
| 卷号 | 39期号:10页码:1963-1970 |
| 关键词 | Dummy template Macromolecular crowding Molecular imprinting Punicalagin Punicalin |
| 通讯作者 | Aisa, HA |
| 英文摘要 | The combination of molecular crowding and virtual imprinting was employed to develop a cost-effective method to prepare molecularly imprinted polymers. By using linear polymer polystyrene as a macromolecular crowding agent, an imprinted polymer recognizable to punicalagin had been successfully synthesized with punicalin as the dummy template. The resulting punicalin-imprinted polymer presented a remarkable selectivity to punicalagin with an imprinting factor of 3.17 even at extremely low consumption of the template (template/monomer ratio of 1:782). In contrast, the imprinted polymer synthesized without crowding agent, did not show any imprinting effect at so low template amount. The imprinted polymers made by combination of molecular crowding and virtual imprinting can be utilized for the fast separation of punicalagin from pomegranate husk extract after optimizing the protocol of solid-phase extraction with the recovery of 85.3 +/- 1.2%. |
| 收录类别 | SCI |
| WOS记录号 | WOS:000378683400019 |
| 源URL | [http://ir.xjipc.cas.cn/handle/365002/4664]  |
| 专题 | 新疆理化技术研究所_省部共建新疆特有药用资源利用重点实验室 新疆理化技术研究所_资源化学研究室 |
| 作者单位 | 1.Chinese Acad Sci, Xinjiang Tech Inst Phys & Chem, Key Lab Plant Resources & Chem Arid Zone, Urumqi 830011, Xinjiang, Peoples R China 2.Chinese Acad Sci, Xinjiang Tech Inst Phys & Chem, State Key Lab Basis Xinjiang Indigenous Med Plant, Urumqi 830011, Xinjiang, Peoples R China |
| 推荐引用方式 GB/T 7714 | Sun, GY ,Wang, C ,Luo, YQ ,et al. Cost-effective imprinting combining macromolecular crowding and a dummy template for the fast purification of punicalagin from pomegranate husk extract[J]. JOURNAL OF SEPARATION SCIENCE,2016,39(10):1963-1970. |
| APA | Sun, GY .,Wang, C .,Luo, YQ .,Zhao, YX .,Yang, J .,...&Aisa, HA .(2016).Cost-effective imprinting combining macromolecular crowding and a dummy template for the fast purification of punicalagin from pomegranate husk extract.JOURNAL OF SEPARATION SCIENCE,39(10),1963-1970. |
| MLA | Sun, GY ,et al."Cost-effective imprinting combining macromolecular crowding and a dummy template for the fast purification of punicalagin from pomegranate husk extract".JOURNAL OF SEPARATION SCIENCE 39.10(2016):1963-1970. |
入库方式： OAI收割
来源：新疆理化技术研究所
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