2020
DOI: 10.34117/bjdv6n4-215
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Avaliação química e biológica de óleo essencial de Ocotea corymbosa (Meisn.) Mez

Abstract: Neste trabalho buscou-se identificar os constituintes do óleo volátil das folhas de Ocotea corymbosa (Meisn.) Mez. da região Sul e Mato Grosso do Sul e testar a toxicidade do óleo frente Artemia salina sp. bem como sensibilidade frente bactéria gram-positivas e gram-negativas. As análises químicas foram realizadas por cromatografia gasosa por ionização em chama e cromatografia gasosa acoplada a espectrometria de massas. O rendimento do óleo das folhas de O. corymbosa foi de 0,29%. Foram determinados terpenos e… Show more

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Cited by 2 publications
(2 citation statements)
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“…collected in Igarassu (PE) exhibited concentrations of sesquiterpene hydrocarbons of 72.26% and 76.10%, respectively. Germacrene D (26.9%, 26.96%) and bicyclogermacrene (21.7%, 20.73%) were the major components [39,40]. Leaf essential oils from O. gardneri exhibited 51.3% of sesquiterpene hydrocarbons with a predominance of β-caryophyllene (29.28%), germacrene D (7.1%) and α-humulene (5.5%).…”
Section: Oils Rich In Sesquiterpene Hydrocarbonsmentioning
confidence: 99%
See 1 more Smart Citation
“…collected in Igarassu (PE) exhibited concentrations of sesquiterpene hydrocarbons of 72.26% and 76.10%, respectively. Germacrene D (26.9%, 26.96%) and bicyclogermacrene (21.7%, 20.73%) were the major components [39,40]. Leaf essential oils from O. gardneri exhibited 51.3% of sesquiterpene hydrocarbons with a predominance of β-caryophyllene (29.28%), germacrene D (7.1%) and α-humulene (5.5%).…”
Section: Oils Rich In Sesquiterpene Hydrocarbonsmentioning
confidence: 99%
“…The EOs of Ocotea limae Vattimo-Gil and Ocotea notata (Ness) Mez collected in Iguarassu (PE), and Carapebus (RJ) showed amounts of sesquiterpene hydrocarbons of 57.1% and 59.9%, respectively. Compounds with caryophyllane and germacrane skeletons were predominant such as β-caryophyllene (12.4%) and bicyclogermacrene (11.3%) in O. limae and β-caryophyllene (22.9%) and germacrene A (22.7%) in O. notata [39,42].…”
Section: Oils Rich In Sesquiterpene Hydrocarbonsmentioning
confidence: 99%