Antioxidative activities of white rose flower extract and pharmaceutical advantages of its hexane fraction via free radical scavenging effects
DC Field | Value | Language |
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dc.contributor.author | Park, Dongsun | - |
dc.contributor.author | Jeon, Jeong Hee | - |
dc.contributor.author | Kwon, Sang-Chul | - |
dc.contributor.author | Shin, Sunhee | - |
dc.contributor.author | Jang, Ja Young | - |
dc.contributor.author | Jeong, Heon Sang | - |
dc.contributor.author | Lee, Do Ik | - |
dc.contributor.author | Kim, Yun-Bae | - |
dc.contributor.author | Joo, Seong Soo | - |
dc.date.available | 2019-05-30T02:38:34Z | - |
dc.date.issued | 2009-12 | - |
dc.identifier.issn | 0829-8211 | - |
dc.identifier.issn | 1208-6002 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/22897 | - |
dc.description.abstract | In this study, we determined the antioxidant activities of two different solvent fractions( butanol and hexane) obtained from white Rosa rugosa flowers by employing various assays such as 2,2-diphenyl-1-picrylhydrazyl hydrate ( DPPH), 2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) ( ABTS) radical scavenging activity, and nitric oxide ( NO) scavenging and inhibition activity in S-nitroso-N-acetylpenicillamine ( SNAP) in the RAW264.7 model. In addition, more advanced antioxidant assays were conducted, including lipid peroxidation, hydroxyl radical-mediated oxidation, DNA fragmentation, apoptosis, and cell growth. The results revealed that the hexane fraction, which contained a significant amount of polyphenols and volatile components, had excellent antioxidant potency and could scavenge free radicals of DPPH and ABTS. Interestingly, the hexane fraction inhibited lipid peroxidation to almost the same degree as a chemical antioxidant. In the NO assay, the hexane fraction effectively scavenged free radicals at all dose ranges and is expected to inhibit NO production in mammalian cells. The hexane fraction effectively prevented oxidative damage, which was induced by Cu2+/H2O2, to target proteins at lower concentrations (>1 mu g.mL(-1)). The DNA fragmentation and the cell-level assays suggest that the hexane fraction may play a crucial role in inhibiting peroxynitrite and H2O2 attack. Based on the findings described in this study, the hexane fraction holds promise for use as a novel pharmaceutical antioxidant. | - |
dc.format.extent | 10 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | CANADIAN SCIENCE PUBLISHING, NRC RESEARCH PRESS | - |
dc.title | Antioxidative activities of white rose flower extract and pharmaceutical advantages of its hexane fraction via free radical scavenging effects | - |
dc.type | Article | - |
dc.identifier.doi | 10.1139/O09-065 | - |
dc.identifier.bibliographicCitation | BIOCHEMISTRY AND CELL BIOLOGY, v.87, no.6, pp 943 - 952 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000272202200013 | - |
dc.identifier.scopusid | 2-s2.0-74549219051 | - |
dc.citation.endPage | 952 | - |
dc.citation.number | 6 | - |
dc.citation.startPage | 943 | - |
dc.citation.title | BIOCHEMISTRY AND CELL BIOLOGY | - |
dc.citation.volume | 87 | - |
dc.type.docType | Article | - |
dc.publisher.location | 캐나다 | - |
dc.subject.keywordAuthor | antioxidant activity | - |
dc.subject.keywordAuthor | radical scavenging | - |
dc.subject.keywordAuthor | Rosa rugosa flowers | - |
dc.subject.keywordAuthor | reactive oxygen species | - |
dc.subject.keywordAuthor | lipid peroxidation | - |
dc.subject.keywordPlus | LIPID-PEROXIDATION | - |
dc.subject.keywordPlus | SIGNAL-TRANSDUCTION | - |
dc.subject.keywordPlus | OXIDATIVE STRESS | - |
dc.subject.keywordPlus | CAPACITY | - |
dc.subject.keywordPlus | DAMAGE | - |
dc.subject.keywordPlus | PEROXYNITRITE | - |
dc.subject.keywordPlus | PHENOLICS | - |
dc.subject.keywordPlus | PLANTS | - |
dc.subject.keywordPlus | DNA | - |
dc.relation.journalResearchArea | Biochemistry & Molecular Biology | - |
dc.relation.journalResearchArea | Cell Biology | - |
dc.relation.journalWebOfScienceCategory | Biochemistry & Molecular Biology | - |
dc.relation.journalWebOfScienceCategory | Cell Biology | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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