Resumos
Os óleos essenciais das folhas e galhos finos de Piper reticulatum e de P. crassinervium, coletados na região norte do Brasil, foram obtidos por arraste à vapor e analisados através de GC/MS. O óleo de P. reticulatum é constituido principalmente por β-elemeno (24,6%) e β-cariofileno (16,7%). Os principais compostos identificados no óleo de P. crassinervium foramβ-cariofileno (17,7%), γ-elemeno (14,4%) e β-elemeno (10,9%).
Piper reticulatum; Piper crassinervium; Piperaceae; β-cariofileno; γ-elemeno; β-elemeno
Essential oils from leaves and thin branches of Piper reticulatum and P. crassinervium collected in the north region of Brazil, were obtained by steam distillation and analyzed by GC/MS. The oil of P. reticulatum was dominated by β-elemene (24.6%) and β- caryophyllene (16.7%). The major compounds identified in the oil of P. crassinervium were β- caryophyllene (17.7%), γ-elemene (14.4%) and b-elemene (10.9%).
Piper reticulatum; Piper crassinervium; Piperaceae; β-caryophyllene; γ-elemene; β-elemene
Texto completo disponível apenas em PDF.
Full text available only in PDF format.
-
*
Part 6 in the Series "The Volatile Constituents of Brazilian Piperaceae"
Datas de Publicação
-
Publicação nesta coleção
Apr-Jun 2003
