Volatiles composition and extraction kinetics from Schinus terebinthifolius and Schinus molle leaves and fruit

AUTOR(ES)

dos Santos Cavalcanti, Adriano, Alves, Marcela de Souza, Silva, Laurine Cristina Paulo da, Patrocínio, Daiane dos Santos, Sanches, Mirza Nalesso, Chaves, Douglas Siqueira de Almeida, Souza, Marco Andre Alves de

FONTE

Rev. bras. farmacogn.

DATA DE PUBLICAÇÃO

2015-08

RESUMO

AbstractEssential oils extracted from Schinus molle L. and Schinus terebinthifolius Raddi, Anacardiaceae, leaves and fruit hydrodistillation, as well as, their chemical composition and extraction kinetic were evaluated. For this proposal, 6 h extraction and aliquots collected at sequencing different times (0.5, 1, 2, 4 and 6 h) were carried out allowing calculating accumulated content (% w/w) and verifying essential oil chemical profile. β-caryophyllene (35.2%), α-pinene (28.1%) and germacrene D (15.5%) represent S. terebinthifolius dried leaves essential oil major components, as well as, α-pinene (44.9%), germacrene D (17.6%) and β-pinene (15.1%) in the fruit. Cubenol (27.1%), caryophyllene oxide (15.3%) and spathulenol (12.4%) represent S. molle dried leaves essential oil major components, and β-pinene (36.3%) α-pinene (20.3%), germacrene D (12.1%) and spathulenol in the fruit. Essential oil extraction kinetics showed a hyperbolic distribution; monoterpene content presented exponential decay in time function and sesquiterpene showed exponential growth. Faster monoterpene extraction than the sesquiterpene extraction was observed, however, both presented increasing exponential distribution.

Documentos Relacionados

• DIVERSIDADE GENÉTICA, PRODUÇÃO DE FRUTOS E COMPOSIÇÃO QUÍMICA EM SCHINUS TEREBINTHIFOLIUS RADDI.
• Supercritical fluid extraction of volatile and non-volatile compounds from Schinus molle L.
• Schinus molle: anatomy of leaves and stems, chemical composition and insecticidal activities of volatile oil against bed bug (Cimex lectularius)
• Efeito fungicida dos óleos essenciais de Schinus molle L. e Schinus terebinthifolius Raddi, Anacardiaceae, do Rio Grande do Sul
• Seasonal variation in the composition of volatile oils from Schinus terebinthifolius raddi