Evaluation of the antioxidant activity of the essential oils from Cantinoa carpinifolia (Benth.) and Lippia origanoides (Kunth.) by various methods

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.creatorTeixeira, Maria Luisa-
Autor(es): dc.creatorCardoso, Maria das Graças-
Autor(es): dc.creatorFerreira, Vanuzia Rodrigues Fernandes-
Autor(es): dc.creatorCampolina, Gabriela Aguiar-
Autor(es): dc.creatorCaetano, Alex Rodrigues Silva-
Autor(es): dc.creatorOliveira, Cassia Duarte-
Autor(es): dc.creatorAlves, Marcus Vinicius Prado-
Autor(es): dc.creatorNelson, David Lee-
Data de aceite: dc.date.accessioned2026-02-09T11:52:50Z-
Data de disponibilização: dc.date.available2026-02-09T11:52:50Z-
Data de envio: dc.date.issued2023-04-18-
Data de envio: dc.date.issued2023-04-18-
Data de envio: dc.date.issued2022-09-30-
Fonte completa do material: dc.identifierhttps://repositorio.ufla.br/handle/1/56667-
Fonte completa do material: dc.identifierhttps://www.tandfonline.com/doi/full/10.1080/10412905.2022.2115570-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1149490-
Descrição: dc.descriptionThe essential oils from Cantinoa carpinifolia (Benth.) and Lippia origanoides (Kunth.) were obtained by hydrodistillation. The constituents were determined by GC-MS and GC-FID. The antioxidant activities were evaluated by the ABTS, DPPH and hydroxyl radicals, phosphomolybdenum complex, reducing power, β-carotene/linoleic acid and the TBARS methods. Analysis of variance and the Scott–Knott test of the means at 5% were performed. The principal constituents in the essential oil from C.carpinifolia were α-thujone (32.15%) and β-thujone (22.22%), whereas carvacrol (41.51%), p-cymene (18.36%) and γ-terpinene (17.03%) were obtained from L.origanoides. The respective IC50 for the essential oils from C. carpinifolia and L.origanoides in the ABTS tests were >1000 and 110 µg mL−1; DPPH (110 and >1000 µg mL−1), hydroxyl (636 and 484 µg mL−1), β-carotene (>2000 and 215 µg mL−1) and TBARS (778 and 527µg mL−1). The L. origanoides essential oil was the most effective antioxidant.-
Idioma: dc.languageen-
Publicador: dc.publisherTaylor & Francis-
Direitos: dc.rightsrestrictAccess-
???dc.source???: dc.sourceJournal of Essential oil Research-
Palavras-chave: dc.subjectVolatile oils-
Palavras-chave: dc.subjectFree radicals-
Palavras-chave: dc.subjectMetal complexation-
Palavras-chave: dc.subjectInhibition of lipid peroxidation-
Palavras-chave: dc.subjectAntioxidant potential-
Título: dc.titleEvaluation of the antioxidant activity of the essential oils from Cantinoa carpinifolia (Benth.) and Lippia origanoides (Kunth.) by various methods-
Tipo de arquivo: dc.typeArtigo-
Aparece nas coleções:Repositório Institucional da Universidade Federal de Lavras (RIUFLA)

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