Author(s): Fernandes, João B. ; David, Valmir ; Facchini, Patrícia H. ; Silva, M. Fátima das G. F. da ; Rodrigues Filho, Edson ; Vieira, Paulo C. ; Galhiane, Mario Sergio [UNESP] ; Pagnocca, Fernando Carlos [UNESP] ; Bueno, Odair C. [UNESP] ; Hebling, Maria José Aparecida [UNESP] ; Victor, Sandra R. [UNESP] ; Santos, Ana Maria Rodrigues dos [UNESP]
Date: 2014
Persistent ID: http://hdl.handle.net/11449/755
Origin: Oasisbr
Subject(s): supercritical fluid extraction; Citrus oils; ants
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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
Seeds Citrus oils (C. sinensis, C. limon and C. reticulata) extraction with hexane in a soxhlet apparatus and through supercritical fluid (CO2) were done. Besides triglycerides, the oils obtained with hexane comprised volatile compounds such as terpenes and fatty alcohols, esters, and aldehydes. However, the oils obtained by extraction with supercritical fluid presented only triglycerides. These results indicate that the extraction using supercritical fluid presents better selectivity. The activity of the oils on the development of the ant symbiotic fungus, Leucoagaricus gongylophorus, showed week activity and the topic insecticide assay showed better activity for the tangerine seed oil.
Universidade Federal de São Carlos (UFSCar) Departamento de Química
Universidade Estadual Paulista Departamento de Química
Universidade Estadual Paulista Centro de Estudos de Insetos Sociais
Universidade Estadual Paulista Departamento de Química
Universidade Estadual Paulista Centro de Estudos de Insetos Sociais
