Please use this identifier to cite or link to this item: https://ri.ufs.br/jspui/handle/riufs/664
Document Type: Artigo
Title: Essential oil of Baccharis semiserrata, a source of spathuleno
Other Titles: Óleo essencial de Baccharis semiserrata, uma fonte de espatulenol
Authors: Mendes, Sayonara
Sávio Nunes, Domingos
Marques, Mariza Boscacci
Tardivo, Rosângela Capuano
Cechinel Filho, Valdir
Simionatto, Edésio Luiz
Wisniewski Junior, Alberto
Issue Date: 2008
Abstract: The essential oils of the leaves of female (0.13%) and male (0.45%) specimens of Baccharis semiserrata collected in the state of Paraná, Brazil, were analyzed in detail using GC-FID and GC-MS techniques. Both samples have low monoterpene content and present the sesquiterpene spathulenol as their main component, reaching 50.75% in the oil originating from the male specimen and 42.65% in that of the female specimen. Other major sesquiterpenes found were (female-male): aromadendrene (9.61-2.33%), α-muurolene (8.88-2.38%) and δ-cadinene (9.52-3.93%). These data put this plant species forward as potential spathulenol source._________________________________________________________________________________________ RESUMO: Os óleos essenciais das folhas de espécimes feminino (0,13%) e masculino (0,45%) de Baccharis semiserrata, coletadas no Estado do Paraná, Brasil, foram analisados em detalhe através de técnicas de CG-FID e CG-EM. Ambas as amostras têm baixo conteúdo em monoterpenos e apresentam o sesquiterpeno espatulenol como seu componente principal, atingindo 50,75%, no óleo advindo do espécime masculino, e 42,65%, no do espécime feminino. Outros sesquiterpenos majoritários encontrados foram (feminino-masculino): aromadendreno (9,61-2,33%), α-muuroleno (8,88-2,38%) e δ-cadineno (9,52-3,93%). Estes dados indicam esta espécie vegetal como uma fonte potencial de espatulenol.
Keywords: Baccharis semiserrata
Óleos essenciais
Espatulenol
Baccharis
ISSN: 1676-8477
Citation: MENDES, S. et al. Essential oil of Baccharis semiserrata, a source of spathuleno. Publicatio UEPG, Ponta Grossa, v. 14, n. 3, dez. 2008. Disponível em: <http://www.revistas2.uepg.br/index.php/exatas/article/viewFile/949/785> Acesso em: 23 jul. 2013.
License: Creative Commons Attribution License
URI: https://ri.ufs.br/handle/riufs/664
Appears in Collections:DQI - Artigos de periódicos

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