QQ客服 官方微博 反馈留言

浏览/检索结果: 共2条，第1-2条 帮助 限定条件 发表日期：2019    专题：西北高原生物研究所    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 A practicable strategy for enrichment and separation of four minor flavonoids including two isomers from barley seedlings by macroporous resin column chromatography, medium-pressure LC, and high-speed countercurrent chromatography 期刊论文 JOURNAL OF SEPARATION SCIENCE, 2019, 卷号: 42, 期号: 9 作者:  Wang, Nana;  Chen, Tao;  Yang, Xue;  Shen, Cheng;  Li, Hongmei 收藏  |  浏览/下载：57/0  |  提交时间：2019/11/26 barley seedlings  high-speed counter-current chromatography  isomers  minor flavonoids   An effective method based on medium-pressure liquid chromatography and recycling high-speed counter-current chromatography for enrichment and separation of three minor components with similar polarity from Dracocephalum tanguticum 期刊论文 JOURNAL OF SEPARATION SCIENCE, 2019, 卷号: 42, 期号: 3 作者:  Yang, Xue;  Wang, Nana;  Shen, Cheng;  Li, Hongmei;  Zhao, Jingyang 收藏  |  浏览/下载：31/0  |  提交时间：2019/11/26 Dracocephalum tanguticum  heart-cut  high-speed counter-current chromatography  minor components  recycling separation