Author/Authors :
Marcelo J.P Ferreira، نويسنده , , Mara B Costantin، نويسنده , , Patr??cia Sartorelli، نويسنده , , Gilberto Gonçalves Rodrigues ، نويسنده , , Renata Limberger، نويسنده , , Amélia T Henriques، نويسنده , , Massuo J. Kato، نويسنده , , Vicente P Emerenciano، نويسنده ,
Abstract :
The aim of this paper is to present a procedure based on analyses of 13C NMR data for identification of known and new chemical constituents in essential oils. A novel program developed to analyze complex mixtures of terpenoid compound was evaluated for the identification of components in the essential oils from leaves of Piper cernuum and Piper regnellii.
Keywords :
Terpenoid identification , 13C NMR , Essential oils , Computer-aided method , Piper sp. , Expert system
