Isolation and structure determination of a new flavone glycoside from seed residues of seabuckthorn (Hippophae rhamnoides L.)
文献类型：期刊论文
| 作者 | Zhou, Wenna1,3; Yuan, Zhenzhen1,3; Li, Gang1; Ouyang, Jian1,3; Suo, Yourui1,4 ; Wang, Honglun1,2
|
| 刊名 | NATURAL PRODUCT RESEARCH
 |
| 出版日期 | 2018 |
| 卷号 | 32期号:8页码:892-897 |
| 关键词 | Flavone Glycosides Hsccc Seabuckthorn Seed Residue Hippophanone |
| DOI | 10.1080/14786419.2017.1366481 |
| 英文摘要 | In this study, a valid method was established for the isolation and purification of flavone glycosides from Hippophae rhamnoides L. seed residues using high-speed counter-current chromatography in one step, with a solvent system of ethyl acetate-methanol-n-butyl alcohol-water (9:1:0.5:9, v/v/v/v). A total of 28.8mg compound I and 57.3mg compound II were obtained from 200mg of flavone H-glycosides rich extract, with purities of 98.3 and 96.4%, respectively. The structures of two compounds were identified by MS and NMR. 3-O--D-Sophorosylkaempferol-7-O-{3-O-[2(E)-2,6-dimethyl-6-hydroxyocta-2,7-dienoyl]}--L-rhamnoside is compound I and compound II named hippophanone is a new compound were identified by MS and NMR. The method was efficient and convenient, which could be used for the preparative separation of flavone glycosides from H. rhamnoides L. seed residues. |
| 语种 | 英语 |
| WOS记录号 | WOS:000423771400004 |
| 源URL | [http://ir.nwipb.ac.cn/handle/363003/13309]  |
| 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 Inst Plateau Biol, Key Lab Tibetan Med Res, Xining, Qinghai, Peoples R China 2.Chinese Acad Sci, Northwest Inst Plateau Biol, Huzhou Plateau Biol Resource Ctr Innovat, Huzhou, Peoples R China 3.Univ Chinese Acad Sci, Coll Life Sci, Beijing, Peoples R China 4.Qinghai Univ, State Key Lab Plateau Ecol & Agr, Xining, Qinghai, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhou, Wenna,Yuan, Zhenzhen,Li, Gang,et al. Isolation and structure determination of a new flavone glycoside from seed residues of seabuckthorn (Hippophae rhamnoides L.)[J]. NATURAL PRODUCT RESEARCH,2018,32(8):892-897. |
| APA | Zhou, Wenna,Yuan, Zhenzhen,Li, Gang,Ouyang, Jian,Suo, Yourui,&Wang, Honglun.(2018).Isolation and structure determination of a new flavone glycoside from seed residues of seabuckthorn (Hippophae rhamnoides L.).NATURAL PRODUCT RESEARCH,32(8),892-897. |
| MLA | Zhou, Wenna,et al."Isolation and structure determination of a new flavone glycoside from seed residues of seabuckthorn (Hippophae rhamnoides L.)".NATURAL PRODUCT RESEARCH 32.8(2018):892-897. |
入库方式： OAI收割
来源：西北高原生物研究所
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。