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https://locus.ufv.br//handle/123456789/24976
Tipo: | Artigo |
Título: | Seasonal variation in the composition of volatile oils from Schinus terebinthifolius raddi |
Autor(es): | Barbosa, Luiz Cláudio Almeida Demuner, Antônio Jacinto Clemente, Alan Dumont Paula, Vanderlúcia Fonseca de Ismail, Faiz M. D. |
Abstract: | Essential oils from leaves, ripe and unripe fruits of Schinus terebinthifolius growing in Brazil were investigated. Oil content from either ripe or unripe fruits was similar (4.65% and 3.98%, respectively). Sesquiterpenes (from 78.0% to 90.4%) dominated the oil content of both leaves and unripe fruit. The essential oils were tested in vitro for their allelopathic activity on germination and radicle growth of Lactuca sativa and Cucumis sativus at 1,000 and 10,000 µg mL-1concentrations. The three samples tested were more active in inhibiting the radicle growth for L. sativa (88.6-92.4%) than for C. sativus (50.5-84.5%) at 10,000 µg mL-1 concentration. |
Palavras-chave: | Schinus terebinthifolius Essential oils Allelopathic activity |
Editor: | Química Nova |
Tipo de Acesso: | Open Access |
URI: | http://dx.doi.org/10.1590/S0100-40422007000800030 http://www.locus.ufv.br/handle/123456789/24976 |
Data do documento: | 2007 |
Aparece nas coleções: | Artigos |
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artigo.pdf | texto completo | 333,2 kB | Adobe PDF | Visualizar/Abrir |
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