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Acta Amazonica

versão impressa ISSN 0044-5967

Resumo

LUZ, Arnaldo Iran R.; ZOGHBI, Maria das Graças B.  e  MAIA, José Guilherme S.. The essential oils of Piper reticulatum L. and P.crassinervium H. B. K. Acta Amaz. [online]. 2003, vol.33, n.2, pp.341-344. ISSN 0044-5967.  http://dx.doi.org/10.1590/1809-4392200332344.

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%).

Palavras-chave : Piper reticulatum; Piper crassinervium; Piperaceae; β-caryophyllene; γ-elemene; β-elemene.

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