ABSTRACT
Piper aduncum L., Piperaceae, stands out due to its biological activities, however, it is still found in the wild and little is known about its agronomic point of view. The aim of this study was to evaluate the growth and to analyze the chemical composition of essential oils from leaves of P. aduncum collected in two different sites of Cerrado as well as in cultivated plants. The cultivation was installed out in a greenhouse using cuttings of adult specimens. Essential oils were obtained from fresh leaves. Plants from the two studied locations showed erect growth habit and behavior of linear growth. The essential oils composition of P. aduncum from Bocaiuva did not differ between wild and cultivated plants, as the major substance identified as 1,8-cineole. The plants from Montes Claros site showed a distinct concentration for the two samples, being the major substance characterized as transocimene (13.4%) for wild and 1,8-cineole (31.3%) for cultivated plants. Samples from both locations showed a similar essential oil composition in cultivars. Our results showed that P. aduncum cultivation is feasible and the variation in chemical composition of the two sites may indicate an environmental influence, since chemical and isoenzyme analysis did not show great differences.