Identification of Flavonoids in the Leaves of Eranthis longistipitata (Ranunculaceae) by Liquid Chromatography with High-Resolution Mass Spectrometry (LC-HRMS)
文献类型：期刊论文
| 作者 | Kostikova, Vera A.; Chernonosov, Alexander A.; Kuznetsov, Alexander A.; Petrova, Natalia, V4; Krivenko, Denis A.; Chernysheva, Olga A.; Wang, Wei6; Erst, Andrey S. |
| 刊名 | PLANTS-BASEL
 |
| 出版日期 | 2021 |
| 卷号 | 10期号:10 |
| 关键词 | Eranthis longistipitata LC-HRMS flavonoid chemical composition extracts |
| DOI | 10.3390/plants10102146 |
| 文献子类 | Article |
| 英文摘要 | Eranthis longistipitata Regel is an endemic plant of Central Asia. The flavonoid profile of E. longistipitata leaves was studied by mass spectrometry for the first time (natural populations of Kyrgyzstan and Uzbekistan, in 70% aqueous-ethanol extracts by liquid chromatography coupled with high-resolution mass spectrometry). Mass spectrometry revealed 18 flavonoid compounds. Flavonols featured the highest diversity, and 10 such substances were identified: 2 free aglycones (quercetin and kaempferol), 6 quercetin glycosides (peltatoside, hyperoside, reynoutrin, quercetin 3-sambubioside, rutin, and isoquercitrin), and 2 kaempferol glycosides (juglalin and trifolin). Two flavans (cianidanol and auriculoside), two hydroxyflavanones (6-methoxytaxifolin and aromadendrin), and one C-glycoside flavone-carlinoside-were identified. Dihydroxychalcones aspalathin, phloridzin, and phloretin were found too. Levels of rutin, quercetin, kaempferol, and hyperoside were confirmed by means of standards and high-performance liquid chromatography. Rutin concentration was the highest among all other identified flavonoid compounds: in the leaf samples from Kyrgyzstan, it ranged from 2.46 to 3.20 mg/g, and in those from Uzbekistan, from 1.50 to 3.01 mg/g. The diversity of flavonoid compounds in E. longistipitata leaves is probably due to external ecological and geographic factors and adaptive mechanisms. |
| 学科主题 | Plant Sciences |
| 出版地 | BASEL |
| 电子版国际标准刊号 | 2223-7747 |
| WOS研究方向 | Science Citation Index Expanded (SCI-EXPANDED) |
| 语种 | 英语 |
| WOS记录号 | WOS:000717155000001 |
| 出版者 | MDPI |
| 资助机构 | Russian Science Foundation [19-74-10082] |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/26702]  |
| 专题 | 植物研究所_系统与进化植物学研究中心_系统与进化植物学研究中心_学位论文 |
| 作者单位 | 1.Chinese Acad Sci, Inst Bot, Beijing 100093, Peoples R China 2.[Kostikova, Vera A.; Erst, Andrey S.] Russian Acad Sci, Cent Siberian Bot Garden, Siberian Branch, Novosibirsk 630090, Russia 3.Kostikova, Vera A.; Kuznetsov, Alexander A.; Erst, Andrey S.] Tomsk State Univ, Lab Herbarium TK, Tomsk 634050, Russia 4.Chernonosov, Alexander A.] Russian Acad Sci, Inst Chem Biol & Fundamental Med, Siberian Branch, Novosibirsk 630090, Russia 5.Russian Acad Sci, Komarov Bot Inst, St Petersburg 197376, Russia 6.Krivenko, Denis A.; Chernysheva, Olga A.] Russian Acad Sci, Siberian Inst Plant Physiol & Biochem, Siberian Branch, Irkutsk 664033, Russia |
| 推荐引用方式 GB/T 7714 | Kostikova, Vera A.,Chernonosov, Alexander A.,Kuznetsov, Alexander A.,et al. Identification of Flavonoids in the Leaves of Eranthis longistipitata (Ranunculaceae) by Liquid Chromatography with High-Resolution Mass Spectrometry (LC-HRMS)[J]. PLANTS-BASEL,2021,10(10). |
| APA | Kostikova, Vera A..,Chernonosov, Alexander A..,Kuznetsov, Alexander A..,Petrova, Natalia, V.,Krivenko, Denis A..,...&Erst, Andrey S..(2021).Identification of Flavonoids in the Leaves of Eranthis longistipitata (Ranunculaceae) by Liquid Chromatography with High-Resolution Mass Spectrometry (LC-HRMS).PLANTS-BASEL,10(10). |
| MLA | Kostikova, Vera A.,et al."Identification of Flavonoids in the Leaves of Eranthis longistipitata (Ranunculaceae) by Liquid Chromatography with High-Resolution Mass Spectrometry (LC-HRMS)".PLANTS-BASEL 10.10(2021). |
入库方式： OAI收割
来源：植物研究所
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