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Acta Amazonica

Print version ISSN 0044-5967On-line version ISSN 1809-4392

Acta Amaz. vol.15 no.1-2 Manaus Mar./June 1985

http://dx.doi.org/10.1590/1809-43921985152183 

QUÍMICA

Estudo do óleo essencial do puxuri por cromatografia de gás /espectrometria de massa (CG/EM) .

J. G. Soares Maia* 

L. Scott Ramos* 

Α. I. Reis Luz* 

*Departamento de Produtos Naturais, Instituto Nacional de Pesquisas da Amazônia, CNPq, 69.000, Manaus, Amazonas.

RESUMO

Utilizando cromatografia gás-espectrometria de massa (CG/EM) com computador, descreve-se os constituintes voláteis do óleo essencial das sementes de puxuri (Licaria puchury-major). Identificaram-se nove monoterpenos na mistura, além de safrol, eugenol, metileugenol e ácido dodecanóico, citados previamente.

ABSTRACT

Using gas chromotography-mass spectrometry (GC/MS) with data system, is described the chemical composition of the essential oil of the seeds of puxuri (Licaria puchury-major). Were identified nine monoterpenes besides safrol, eugenol methyleugenol and dodecanoic acid, previously mentioned.

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