Preparative isolation and purification of four flavonoids from Flos Gossypii by high-speed countercurrent chromatography
文献类型：期刊论文
| 作者 | Yang Yi; Wu Tao; Yang Wu Xing; Aisa Haji Akber ; Zhang Tian You; Ito Yoichiro
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| 刊名 | JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES
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| 出版日期 | 2008 |
| 卷号 | 31期号:10页码:1523-1531 |
| 关键词 | high-speed countercurrent chromatography Flos Gossypii flavonoids |
| ISSN号 | 10826076 |
| 英文摘要 | Following an initial cleanup step on the AB-8 macroporous resin, high-speed countercurrent chromatography (HSCCC) was successfully applied for the first time to the isolation and purification of four flavonoids from Flos Gossypii. HSCCC was performed with a two-phase solvent system composed of chloroform-methanol-isopropanol-water (5:5:1:3, v/v) adding 0.4% phosphoric acid in the aqueous stationary phase. The separation yielded quercetin (5.6 mg), quercetin-3′-O-D-glucoside (7.2 mg), quercetin-3-O-β-D-glucoside (16 mg), quercetin-7-O-β-D-glucoside (8.3 mg), from 100 mg of the crude extract in a one step separation. The structure identification was made by 1H NMR, 13C NMR. |
| 收录类别 | EI |
| WOS记录号 | WOS:000255272900011 |
| 公开日期 | 2012-11-29 |
| 源URL | [http://ir.xjipc.cas.cn/handle/365002/1927]  |
| 专题 | 新疆理化技术研究所_资源化学研究室 |
| 作者单位 | NHLBI, Biochem & Biophys Ctr, NIH, Bethesda, MD 20892 USA;Chinese Acad Sci, Xinjiang Tech Inst Phys & Chem, Xinjiang Key Lab Plant Resources & Nat Prod Chem, Urumqi, Peoples R China;Chinese Acad Sci, Grad Univ, Beijing, Peoples R China;Beijing Inst New Technol Applicat, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang Yi,Wu Tao,Yang Wu Xing,et al. Preparative isolation and purification of four flavonoids from Flos Gossypii by high-speed countercurrent chromatography[J]. JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES,2008,31(10):1523-1531. |
| APA | Yang Yi,Wu Tao,Yang Wu Xing,Aisa Haji Akber,Zhang Tian You,&Ito Yoichiro.(2008).Preparative isolation and purification of four flavonoids from Flos Gossypii by high-speed countercurrent chromatography.JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES,31(10),1523-1531. |
| MLA | Yang Yi,et al."Preparative isolation and purification of four flavonoids from Flos Gossypii by high-speed countercurrent chromatography".JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES 31.10(2008):1523-1531. |
入库方式： OAI收割
来源：新疆理化技术研究所
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