Isolation and purification of acteoside and isoacteoside from plantago psyllium l. by high-speed counter-current chromatography
文献类型：期刊论文
| 作者 | Li, L; Tsao, R; Liu, ZQ; Liu, SY; Yang, R; Young, JC; Zhu, HH; Deng, ZY; Xie, MY; Fu, ZH |
| 刊名 | Journal of chromatography a
 |
| 出版日期 | 2005-01-21 |
| 卷号 | 1063期号:1-2页码:161-169 |
| 关键词 | Plantago psyllium Acteoside Isoacteoside Phenylethanoid glycoside Hsccc Lc-apci-ms Nmr |
| ISSN号 | 0021-9673 |
| DOI | 10.1016/j.chroma.2004.11.024 |
| 通讯作者 | Tsao, r() |
| 英文摘要 | Two isomeric phenylethanoid glycosides, acteoside and isoacteoside were isolated and purified from the seeds of plantago psyllium l. for the first time by high-speed counter-current chromatography (hsccc) using a solvent system consisting of ethyl acetate-water (1: 1, v:v). by injecting 200 mg of the n-butanol extract of p. psyllium for five consecutive times, the two-step hsccc procedure yielded a total of 165 mg of acteoside and 17.5 mg of isoacteoside from 978 mg extract. the recovery rates for acteoside and isoacteoside were 90 and 84%, respectively, and the purities were 98 and 94%, respectively. the hsccc fractions were analyzed by hplc and the structures were identified by uv, lc-apci-ms in negative ion mode, and confirmed by nmr experiments. (c) 2004 elsevier b.v. all rights reserved. |
| WOS关键词 | PREPARATIVE SEPARATION ; CISTANCHE DESERTICOLA ; GLYCOSIDES ; PHENYLETHANOIDS ; OFFICINALIS ; FLAVONOIDS ; ASIATICA ; EXTRACT |
| WOS研究方向 | Biochemistry & Molecular Biology ; Chemistry |
| WOS类目 | Biochemical Research Methods ; Chemistry, Analytical |
| 语种 | 英语 |
| WOS记录号 | WOS:000226299800018 |
| 出版者 | ELSEVIER SCIENCE BV |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2377218 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Tsao, R |
| 作者单位 | 1.Agr & Agri Food Canada, Food Res Program, Guelph, ON N1G 5C9, Canada 2.Chinese Acad Sci, Changchun Inst Appl Chem, Grad Sch, Changchun 130022, Peoples R China 3.NanChang Univ, Minist Educ, Key Lab Food Sci, NanChang, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, L,Tsao, R,Liu, ZQ,et al. Isolation and purification of acteoside and isoacteoside from plantago psyllium l. by high-speed counter-current chromatography[J]. Journal of chromatography a,2005,1063(1-2):161-169. |
| APA | Li, L.,Tsao, R.,Liu, ZQ.,Liu, SY.,Yang, R.,...&Fu, ZH.(2005).Isolation and purification of acteoside and isoacteoside from plantago psyllium l. by high-speed counter-current chromatography.Journal of chromatography a,1063(1-2),161-169. |
| MLA | Li, L,et al."Isolation and purification of acteoside and isoacteoside from plantago psyllium l. by high-speed counter-current chromatography".Journal of chromatography a 1063.1-2(2005):161-169. |
入库方式： iSwitch采集
来源：中国科学院大学
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。