Antioxidant activities of red pepper (Capsicum annuum) pericarp and seed extracts
DC Field | Value | Language |
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dc.contributor.author | Sim, Ki Hyeon | - |
dc.contributor.author | Sil, Han Young | - |
dc.date.available | 2021-02-22T14:32:52Z | - |
dc.date.issued | 2008-10 | - |
dc.identifier.issn | 0950-5423 | - |
dc.identifier.issn | 1365-2621 | - |
dc.identifier.uri | https://scholarworks.sookmyung.ac.kr/handle/2020.sw.sookmyung/14174 | - |
dc.description.abstract | In this study, we examined the antioxidant activities of red pepper (Capsicum annuum, L.) pericarp and red pepper seed extracts. The extracts were evaluated by various antioxidant assays, including 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical scavenging, superoxide anion radical scavenging, hydroxyl radical scavenging, [2,2'-azino-bis(3-ethylbenzthiazoline-6-sulphonic acid)] (ABTS) radical scavenging, ferrous chelating activity, superoxide dismutase (SOD) activity and reducing power, along with the determination of total phenolic and flavonoid contents. All the extracts showed strong antioxidant activity by the testing methods. The red pepper pericarp extract exhibited strong ferrous chelating activity and high scavenging activity against free radicals, including both the hydroxyl and DPPH radicals, but it exhibited weaker scavenging activity for the superoxide anion radical and for SOD. In contrast, the red pepper seed extract exhibited strong SOD activity and high scavenging activity against the superoxide anion radical, but showed weaker ferrous chelating activity, hydroxyl radical scavenging, and DPPH radical scavenging. We observed that the reducing power level and ABTS radical scavenging activity of the red pepper seed were higher than those of the red pepper pericarp at the highest tested concentration. Most of the test results for the red pepper seed and red pepper pericarp extracts increased markedly with increasing concentration; however, the metal chelating, SOD and ABTS radical scavenging activities did not increase with the concentration. Highest total phenolic and flavonoid contents were obtained from the red pepper pericarp extracts. Overall, the red pepper seed and red pepper pericarp extracts were highly effective for the antioxidant properties assayed, with the exceptions of ferrous chelating activity, hydroxyl radical scavenging and SOD activity. | - |
dc.format.extent | 11 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | WILEY | - |
dc.title | Antioxidant activities of red pepper (Capsicum annuum) pericarp and seed extracts | - |
dc.type | Article | - |
dc.publisher.location | 미국 | - |
dc.identifier.doi | 10.1111/j.1365-2621.2008.01715.x | - |
dc.identifier.scopusid | 2-s2.0-51649098352 | - |
dc.identifier.wosid | 000259149900012 | - |
dc.identifier.bibliographicCitation | INTERNATIONAL JOURNAL OF FOOD SCIENCE AND TECHNOLOGY, v.43, no.10, pp 1813 - 1823 | - |
dc.citation.title | INTERNATIONAL JOURNAL OF FOOD SCIENCE AND TECHNOLOGY | - |
dc.citation.volume | 43 | - |
dc.citation.number | 10 | - |
dc.citation.startPage | 1813 | - |
dc.citation.endPage | 1823 | - |
dc.type.docType | Article | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Food Science & Technology | - |
dc.relation.journalWebOfScienceCategory | Food Science & Technology | - |
dc.subject.keywordPlus | RADICAL-SCAVENGING CAPACITY | - |
dc.subject.keywordPlus | MEMBRANE LIPID-PEROXIDATION | - |
dc.subject.keywordPlus | BUTYLATED HYDROXYANISOLE | - |
dc.subject.keywordPlus | PLANT-EXTRACTS | - |
dc.subject.keywordPlus | OXIDATION | - |
dc.subject.keywordPlus | SUPEROXIDE | - |
dc.subject.keywordPlus | FLAVONOIDS | - |
dc.subject.keywordPlus | VEGETABLES | - |
dc.subject.keywordPlus | PHENOLICS | - |
dc.subject.keywordPlus | CULTIVARS | - |
dc.subject.keywordAuthor | antioxidant/antiradical activity | - |
dc.subject.keywordAuthor | food preservation | - |
dc.subject.keywordAuthor | pericarp | - |
dc.subject.keywordAuthor | red pepper | - |
dc.subject.keywordAuthor | seed | - |
dc.identifier.url | https://ifst.onlinelibrary.wiley.com/doi/full/10.1111/j.1365-2621.2008.01715.x | - |
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