Bioassay-Guided Separation ofCentipeda minimaUsing Comprehensive Linear Gradient Centrifugal Partition Chromatography
DC Field | Value | Language |
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dc.contributor.author | Kim, Ji Hoon | - |
dc.contributor.author | Jung, Eun Ju | - |
dc.contributor.author | Lee, Yun Jung | - |
dc.contributor.author | Gao, En Mei | - |
dc.contributor.author | Syed, Ahmed Shah | - |
dc.contributor.author | Kim, Chul Young | - |
dc.date.accessioned | 2021-06-22T09:03:27Z | - |
dc.date.available | 2021-06-22T09:03:27Z | - |
dc.date.issued | 2020-07 | - |
dc.identifier.issn | 1420-3049 | - |
dc.identifier.issn | 1420-3049 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/1024 | - |
dc.description.abstract | A comprehensive linear gradient solvent system for centrifugal partition chromatography (CPC) was developed for the bioassay-guided isolation of natural compounds. The gradient solvent system consisted of three different ternary biphasic solvents types:n-hexane-acetonitrile-water (10:2:8,v/v), ethyl acetate-acetonitrile-water (10:2:8,v/v), and water-saturatedn-butanol-acetonitrile-water (10:2:8,v/v). The lower phase of then-hexane-acetonitrile-water (10:2:8,v/v) was used as the stationary phase, while its upper phase, as well as ethyl acetate-acetonitrile-water (10:2:8), and water-saturatedn-butanol-acetonitrile-water (10:2:8,v/v) were pumped to generate a linear gradient elution, increasing the mobile phase polarity. We used the gradient CPC to identify antioxidant response elements (AREs), inducing compounds fromCentipeda minima, using an ARE-luciferase assay in HepG2 cells, which led to the purification of the active molecules 3-methoxyquercetin and brevilin A. The developed CPC solvent systems allow the separation and isolation of compounds with a wide polarity range, allowing active molecule identification in the complex crude extract of natural products. | - |
dc.format.extent | 9 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | MDPI | - |
dc.title | Bioassay-Guided Separation ofCentipeda minimaUsing Comprehensive Linear Gradient Centrifugal Partition Chromatography | - |
dc.type | Article | - |
dc.publisher.location | 스위스 | - |
dc.identifier.doi | 10.3390/molecules25133077 | - |
dc.identifier.scopusid | 2-s2.0-85087734028 | - |
dc.identifier.wosid | 000550333000001 | - |
dc.identifier.bibliographicCitation | MOLECULES, v.25, no.13, pp 1 - 9 | - |
dc.citation.title | MOLECULES | - |
dc.citation.volume | 25 | - |
dc.citation.number | 13 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 9 | - |
dc.type.docType | Article | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Biochemistry & Molecular Biology | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalWebOfScienceCategory | Biochemistry & Molecular Biology | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.subject.keywordPlus | SPEED COUNTERCURRENT CHROMATOGRAPHY | - |
dc.subject.keywordPlus | NATURAL-PRODUCTS | - |
dc.subject.keywordPlus | PREPARATIVE SEPARATION | - |
dc.subject.keywordPlus | CHEMICAL-CONSTITUENTS | - |
dc.subject.keywordPlus | IDENTIFICATION | - |
dc.subject.keywordPlus | GLYCOSIDES | - |
dc.subject.keywordPlus | DISCOVERY | - |
dc.subject.keywordAuthor | centrifugal partition chromatography | - |
dc.subject.keywordAuthor | comprehensive linear gradient elution | - |
dc.subject.keywordAuthor | bioactivity-guided isolation | - |
dc.subject.keywordAuthor | 3-methoxyquercetin | - |
dc.subject.keywordAuthor | brevilin A | - |
dc.subject.keywordAuthor | Centipeda minima | - |
dc.identifier.url | https://www.mdpi.com/1420-3049/25/13/3077 | - |
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