Antioxidant capacity of lourteigia stoechadifolia (L. F.) R.M. King & H. ROB. Asteraceae

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dc.contributor.authorRodríguez A., Oscar E.
dc.contributor.authorAndrade B., William A.
dc.contributor.authorPombo, Luis M.
dc.date.accessioned2020-03-26T22:53:10Z
dc.date.available2020-03-26T22:53:10Z
dc.date.issued2019
dc.description.abstractenglishThis study aimed to evaluate Antioxidant Capacity of extracts and fractions obtained from Lourteigia stoechadifolia (L. f.) R.M. King & H. Rob. Asteraceae, leaves using the 2,2-diphenyl-1-picrylhydrazyl (DPPH) and 2,2′-azino-bis-3-ethylbenzothiazoline-6-sulfonic acid (ABTS) methods. Extracts were obtained in dichloromethane and ethanol, using Soxhlet extraction, subsequent, a solid-liquid fractionation with solvents of increasing polarity has been carried out: Hexane, Chloroform, and Methanol for each of the extracts; antioxidant capacity were evaluated for each fraction and extract. Using the DPPH method, the ethanolic extract showed a relative antioxidant capacity equivalent to ascorbic acid of 28.6 and it’s methanolic fraction of 32.0, and using the ABTS method, the ethanolic extract showed a relative antioxidant capacity equivalent to ascorbic acid of 58.5 and its methanolic fraction of 49.8. The ethanolic extract and its methanolic fraction showed the highest antioxidant capacity, these data show a potential of free radical scavengers, property that can be exploited in the cosmetic and food industry.eng
dc.format.mimetypeapplication/pdf
dc.identifier.instnameinstname:Universidad El Bosquespa
dc.identifier.issn1827-8620
dc.identifier.reponamereponame:Repositorio Institucional Universidad El Bosquespa
dc.identifier.repourlrepourl:https://repositorio.unbosque.edu.co
dc.identifier.urihttps://hdl.handle.net/20.500.12495/2163
dc.language.isoeng
dc.publisherSocietà Italo-Latinoamericana di Etnomedicinaspa
dc.publisher.journalPharmacologyonlinespa
dc.relation.ispartofseriesPharmacologyonline, 1827-8620, Vol 2, 2019, pág 309-315spa
dc.relation.urihttps://pharmacologyonline.silae.it/front/archives_2019_2
dc.rights.accessrightsinfo:eu-repo/semantics/openAccess
dc.rights.accessrightshttps://purl.org/coar/access_right/c_abf288
dc.rights.creativecommons2019
dc.rights.localAcceso cerradospa
dc.subject.decsPlantasspa
dc.subject.decsAntioxidantesspa
dc.subject.decsMecanismos moleculares de acción farmacológicaspa
dc.subject.keywordsLourteigia stoechadifoliaspa
dc.subject.keywordsAntioxidant capacityspa
dc.titleAntioxidant capacity of lourteigia stoechadifolia (L. F.) R.M. King & H. ROB. Asteraceaespa
dc.title.translatedAntioxidant capacity of lourteigia stoechadifolia (L. F.) R.M. King & H. ROB. Asteraceae
dc.typearticlespa
dc.type.hasversioninfo:eu-repo/semantics/publishedVersion
dc.type.localartículospa

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