One-Step Isolation and Purification of Four Xanthone Glycosides from Tibetan Medicinal Plant Halenia elliptica by High-Speed Counter-Current Chromatography
文献类型：期刊论文
| 作者 | Liu, Yongling1,2; Wang, Ping1,2; Chen, Tao1; Jia, Jing1; Sun, Jing1; You, Jinmao1; Li, Yulin1 |
| 刊名 | separation science and technology
 |
| 出版日期 | 2014-05-03 |
| 卷号 | 49期号:7页码:1119-1124 |
| 关键词 | Halenia elliptica high-speed counter-current chromatography xanthone glycosides |
| ISSN号 | 0149-6395 |
| 中文摘要 | high-speed counter-current chromatography (hsccc) was successfully applied to the isolation and purification of four xanthone glycosides from halenia elliptica, a plant widely used in traditional tibetan medicine. the introduction of hsccc greatly improved the efficiency of compounds preparation from halenia elliptica. the following were obtained from 100 mg of crude sample in one-step separation: 2.5 mg of 1-o-primeverosyl-2,3,4,5,7-pentamethoxyxanthone, 7.0 mg of 1-o-primeverosyl-2,3,4,7- tetramethoxyxanthone, 10.0 mg of 1-o-primeverosyl-2,3,5-trimethoxyxanthone (demethyoxyhaleniaside), and 8.5 mg of 1-o-primeverosyl-2,3,4,5-tetramethoxyxanthone. hplc analysis showed that each target compound had a purity of over 98%, and uv, h-1 nmr, and c-13 nmr data confirmed the component chemical structures. |
| 英文摘要 | high-speed counter-current chromatography (hsccc) was successfully applied to the isolation and purification of four xanthone glycosides from halenia elliptica, a plant widely used in traditional tibetan medicine. the introduction of hsccc greatly improved the efficiency of compounds preparation from halenia elliptica. the following were obtained from 100 mg of crude sample in one-step separation: 2.5 mg of 1-o-primeverosyl-2,3,4,5,7-pentamethoxyxanthone, 7.0 mg of 1-o-primeverosyl-2,3,4,7- tetramethoxyxanthone, 10.0 mg of 1-o-primeverosyl-2,3,5-trimethoxyxanthone (demethyoxyhaleniaside), and 8.5 mg of 1-o-primeverosyl-2,3,4,5-tetramethoxyxanthone. hplc analysis showed that each target compound had a purity of over 98%, and uv, h-1 nmr, and c-13 nmr data confirmed the component chemical structures. |
| WOS标题词 | science & technology ; physical sciences ; technology |
| 类目[WOS] | chemistry, multidisciplinary ; engineering, chemical |
| 研究领域[WOS] | chemistry ; engineering |
| 关键词[WOS] | separation ; glucosides |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000335214100018 |
| 公开日期 | 2014-12-19 |
| 源URL | [http://ir.nwipb.ac.cn/handle/363003/4232]  |
| 专题 | 西北高原生物研究所_中国科学院西北高原生物研究所 |
| 作者单位 | 1.Chinese Acad Sci, Northwest Plateau Inst Biol, Key Lab Adaptat & Evolut Plateau Biota, Xining 810001, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Yongling,Wang, Ping,Chen, Tao,et al. One-Step Isolation and Purification of Four Xanthone Glycosides from Tibetan Medicinal Plant Halenia elliptica by High-Speed Counter-Current Chromatography[J]. separation science and technology,2014,49(7):1119-1124. |
| APA | Liu, Yongling.,Wang, Ping.,Chen, Tao.,Jia, Jing.,Sun, Jing.,...&Li, Yulin.(2014).One-Step Isolation and Purification of Four Xanthone Glycosides from Tibetan Medicinal Plant Halenia elliptica by High-Speed Counter-Current Chromatography.separation science and technology,49(7),1119-1124. |
| MLA | Liu, Yongling,et al."One-Step Isolation and Purification of Four Xanthone Glycosides from Tibetan Medicinal Plant Halenia elliptica by High-Speed Counter-Current Chromatography".separation science and technology 49.7(2014):1119-1124. |
入库方式： OAI收割
来源：西北高原生物研究所
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