3 documents found, page 1 of 1
Chemical constituents and larvicide potential against Aedes aegypti of the esse...
Pereira, Ana Patrícia Matos; Martins, Thércia Gabrielle Teixeira; Araújo Neto, Ari Pereira de; Conceição , Carlos Eduardo PereiraEssential oils extracted from medicinal plants have been shown to be an alternative in the search for natural larvicides. Thus, the present study aimed to evaluate the larvicidal activity of essential oil extracted from the leaves of Origanum vulgare L. leaves. The essential oil was extracted by hydrodistillation at 100°C for 3 h, with chemical characterization through Gas Chromatography coupled to mass spectro...
Larvicidal activity of hydroalcoholic extracts of Persea americana Mill. Seeds ...
Serejo, Ana Paula Muniz; Everton, Gustavo Oliveira; Lacerda, Helene do Carmo Castro; Pereira, Ana Patrícia Matos; Oliveira, João Pedro MesquitaThis study aimed to evaluate the phytochemical composition of hydroalcoholic extracts from the seeds of Persea americana (avocado) and evaluate the larvicidal activity against Aedes aegypti. The extracts were obtained by maceration in a 70% PA ethanol extractant solvent in 1:4/1:6/1:8 hydromodules (7 days), with subsequent concentration in a rotaevaporator. The larvicidal activity was performed by the method re...
Chemical profile and larvicidal activity of essential oil obtained from the lea...
Pereira, Ana Patrícia Matos; Martins, Thércia Gabrielle Teixeira; Arruda, Mariana Oliveira; Dias, Andressa Almeida SantanaThis study aimed to determine the chemical constituents and larvicidal activity of the essential oil of Plectranthus amboinicus (Lour.) Spreng against larvae of the Aedes aegypti mosquito. The essential oil (EO) was extracted by hydrodistillation at 100 ° C for 3 hours. The chemical composition was obtained by Gas Chromatography coupled to Mass Spectrometry (GC / MS). To assess larvicidal activity, Aedes aegypt...