First separation of four aromatic acids and two analogues with similar structures and polarities from Clematis akebioides by high-speed counter-current chromatography
文献类型：期刊论文
| 作者 | Gong, Chengcheng1; Chen, Tao2; Chen, Huifeng1; Zhang, Shanshan1; Wang, Xinzhu1; Wang, Weiqing3; Sun, Jing2; Li, Yulin2; Liao, Zhixin1 |
| 刊名 | journal of separation science
 |
| 出版日期 | 2016-12-01 |
| 卷号 | 39期号:23页码:4660-4666 |
| 关键词 | Aromatic acids Clematis akebioides High-speed counter-counter chromatography |
| 英文摘要 | in this paper, we report an efficient method by high-speed counter-current chromatography for the first separation of four aromatic acids and two analogs with similar structures and polarities from clematis akebioides. first, the ethyl acetate extract was treated by silica gel column chromatography to enrich the target compounds. and then the fraction with target compounds were purified by high-speed counter-counter chromatography using a two-phase solvent system consisting of chloroform/acetonitrile/water (10:6:4, v/v). the results showed high-speed counter-current chromatography could be a powerful technology for the separation of compounds with similar structures and polarities. besides, it was found acetonitrile could be a good methanol substitute when a chloroform/methanol/water system could not provide a good separation factor. this study provides a reference for the separation of compounds from clematis akebioides. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | chemistry, analytical |
| 研究领域[WOS] | chemistry |
| 关键词[WOS] | preparative separation ; chemical-constituents ; rheum-tanguticum ; purification ; extraction ; flavonoids ; hplc |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000393030100023 |
| 源URL | [http://ir.nwipb.ac.cn/handle/363003/6781]  |
| 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.Southeast Univ, Sch Chem & Chem Engn, Nanjing, Jiangsu, Peoples R China 2.Chinese Acad Sci, Northwest Inst Plateau Biol, Key Lab Tibetan Med Res, Xining, Peoples R China 3.Qinghai Prov Prod Qual Supervis & Inspect Ctr, Xining, Peoples R China |
| 推荐引用方式 GB/T 7714 | Gong, Chengcheng,Chen, Tao,Chen, Huifeng,et al. First separation of four aromatic acids and two analogues with similar structures and polarities from Clematis akebioides by high-speed counter-current chromatography[J]. journal of separation science,2016,39(23):4660-4666. |
| APA | Gong, Chengcheng.,Chen, Tao.,Chen, Huifeng.,Zhang, Shanshan.,Wang, Xinzhu.,...&Liao, Zhixin.(2016).First separation of four aromatic acids and two analogues with similar structures and polarities from Clematis akebioides by high-speed counter-current chromatography.journal of separation science,39(23),4660-4666. |
| MLA | Gong, Chengcheng,et al."First separation of four aromatic acids and two analogues with similar structures and polarities from Clematis akebioides by high-speed counter-current chromatography".journal of separation science 39.23(2016):4660-4666. |
入库方式： OAI收割
来源：西北高原生物研究所
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