2010
DOI: 10.1590/s0100-40422010000500011
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Variabilidade química de compostos orgânicos voláteis e semivoláteis de populações nativas de Maytenus ilicifolia

Abstract: Recebido em 22/7/09; aceito em 16/12/09; publicado na web em 8/4/10 CHEMICAL VARIABILITY OF VOLATILE AND SEMI-VOLATILE ORGANIC COMPOUNDS IN NATIVE POPULATIONS OF Maytenus ilicifolia. This work is focused on the chemical distribution of volatile and semi-volatile compounds of 18 native populations of Maytenus ilicifolia collected all over Brazil. The extracts of bulk samples (30 plants) of each population were obtained by supercritical CO 2 extraction technique, and analyzed by GC/MS. The quantification of comp… Show more

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Cited by 11 publications
(11 citation statements)
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“…The phenolic and terpene compounds are the main cause for the natural decay resistance of the wood (Costa et al 1997, Mossi et al 2010. Thus, on one hand, the resistance of sapwood decreases with a reduction in phenolics, while on the other, it increases with the terpene increase.…”
Section: Chemical Evaluation Of Extractivesmentioning
confidence: 99%
“…The phenolic and terpene compounds are the main cause for the natural decay resistance of the wood (Costa et al 1997, Mossi et al 2010. Thus, on one hand, the resistance of sapwood decreases with a reduction in phenolics, while on the other, it increases with the terpene increase.…”
Section: Chemical Evaluation Of Extractivesmentioning
confidence: 99%
“…Although Brazil has an estimated diversity of fifty thousand species, only a small percentage of all the native plants with pharmacological have properly been studied (Mossi, 2003). The biological diversity which represents wide range of scientific, economic and cultural possibilities depends on the knowledge for management and conservation of natural resources.…”
Section: Introductionmentioning
confidence: 99%
“…This region presents diverse climates due to different altitudes and contributes to the presence of different types of forest formations in this state (Torezan, 2002). Because of the indiscriminate consumption of the plants with medical properties in developing countries and fragmentation of natural ecosystems it is estimated that only 5% of these plants might be studied before they become extinct (Mossi, 2003). Plants with medicinal properties offer great possibilities of attaining prototype molecules due to the diversity of compounds present in these plants.…”
Section: Introductionmentioning
confidence: 99%
“…e Sorocea bonplandii. As arvoretas do estrato inferior das florestas estacionais do sul do Brasil, embora sem potencial madeireiro, apresentam grande interesse farmacológico, sendo essas referências apontadas por vários autores na atualidade (MOSSI, 2003;PEREIRA et al, 2005;RUSCHEL, 2006;TININIS et al, 2006). Para utilizar de forma racional as florestas nativas, o primeiro passo, segundo Longhi (1980), seria a aplicação de técnicas silviculturais adequadas, baseadas na ecologia dessas formações, através do conhecimento profundo de suas composições e estruturas, pois essas informações auxiliam no conhecimento da dinâmica da floresta e nas características ecológicas e sinecológicas das espécies, podendo, assim, tornar os planos de manejo florestais mais eficientes e sustentáveis.…”
Section: Introductionunclassified