5 documents found, page 1 of 1
Acaricidal properties of vetiver essential oil from Chrysopogon zizanioides (Po...
Campos, Roseane Nunes de Santana; Lima, Cecília Beatriz Nascimento; Oliveira, Alexandre Passos; Araújo, Ana Paula Albano; Blank, Arie FitzgeraldTicks are arthropods widely distributed in tropical and subtropical regions, which can transmit infectious agents also responsible for zoonoses. Excessive use of conventional acaricides has resulted in the onset of drug resistance by these parasites, thus the need to use alternative methods for their control. This study evaluated the acaricidal activities of Chrysopogon zizanioides (vetiver) essential oils cont...
Influence of storage time and temperature on the chemical composition of the es...
Jesus, Alex Souza de; Blank, Arie Fitzgerald; Alves, Mercia Freitas; Arrigoni-Blank, Maria de Fátima; Lima, Rafaely Nascimento; Alves, Péricles BarretoHyptis pectinata, conhecida popularmente como Sambacaitá é uma erva medicinal nativa utilizada pela população local para o tratamento de enfermidades, cujas propriedades farmacológicas, antimicrobianas e medicinais foram relatadas em diversos estudos. O óleo essencial das folhas é rico em compostos terpênicos responsáveis pelas suas propriedades. Devido à existência de fatores que podem influenciar a composição...
Molecular and chemical characterization of vetiver, Chrysopogon zizanioides (L....
Celestino, Ricardo da Silva; Zucchi, Maria Imaculada; Pinheiro, José Baldin; Campos, Jaqueline Bueno de; Pereira, Alessandro AlvesDue to the economic interests in vetiver, Chrysopogon zizanioides (L.) Roberty, molecular and chemical studies are essential to generate information for its sustainable exploitation. The aim of this study was to undertake a molecular and chemical characterization of vetiver accessions of the active germplasm bank of the Universidade Federal de Sergipe. The molecular characteristics of the accessions were studie...
Caracterização química dos óleos essenciais e extratos supercríticos de três es...
Lima, Rafaely NascimentoTo contribute to the knowledge of the chemical species P. klotzschianum, P. hispidum and P. arboreum, analyzes of volatile obtained by hydrodistillation-(HD), extracts obtained by supercritical fluid extraction-(SFE) and identification of isolated compounds were performed using techniques such as GC/MS/FID, NMR (1D, 2D) and IV. Sesquiterpenes present in P. klotzschianum, P. hispidum and P. arboreum as the (E)-c...
Molecular and chemical characterization of vetiver, Chrysopogon zizanioides (L....
Celestino, Ricardo da Silva; Zucchi, Maria Imaculada; Pinheiro, José Baldin; Campos, J. B.; Pereira, Alessandro Alves; Bianchini, Flávio GabrielDue to the economic interests in vetiver, Chrysopogon zizanioides (L.) Roberty, molecular and chemical studies are essential to generate information for its sustainable exploitation. The aim of this study was to undertake a molecular and chemical characterization of vetiver accessions of the active germplasm bank of the Universidade Federal de Sergipe. The molecular characteristics of the accessions were studie...