Please use this identifier to cite or link to this item: http://repositorio.ufla.br/jspui/handle/1/41895
metadata.artigo.dc.title: Infuência da secagem sobre o rendimento e composição dos compostos voláteis das raízes de Piper piscatorum Trel. & Yunck. (Piperaceae)
metadata.artigo.dc.title.alternative: Influence of drying on the yield and chemical composition of volatile compounds from roots of Piper piscatorum Trel. & Yunck. (Piperaceae)
metadata.artigo.dc.creator: Pimentel, Flávio Araújo
Cardoso, Maria das Graças
Andrade, Milene Aparecida
Zacaroni, Lidiany Mendonça
Guimarães, Luiz Gustavo de Lima
metadata.artigo.dc.subject: Piperaceae
Volatile compounds
Piper piscatorum
metadata.artigo.dc.publisher: Sociedade Brasileira de Química (SBQ)
metadata.artigo.dc.date.issued: 2012
metadata.artigo.dc.identifier.citation: PIMENTEL, F. A. et al. Infuência da secagem sobre o rendimento e composição dos compostos voláteis das raízes de Piper piscatorum Trel. & Yunck. (Piperaceae). Química Nova, São Paulo, v. 35, n. 4, p. 715-718, 2012. DOI: 10.1590/S0100-40422012000400011.
metadata.artigo.dc.description.resumo: Indisponível
metadata.artigo.dc.description.abstract: In this study, we evaluated the yield and chemical composition of volatile compounds obtained from fresh, dried at 30 and 40 ºC respectively of Piper piscatorum, employing the technique of hydrodistillation. The volatile were chemically characterized by GC-MS and GC-FID. The main volatile compounds were selin-11-en-4-a-ol (57,63 ± 3,07%; 53,95 ± 1,56% and 56,20 ± 0,43%) and benzyl benzoate (15,40 ± 0,36%; 16,32 ± 0,85% and 15,04 ± 0,24%).The drying of the raw material reduced yield of volatile compounds, changing their chemical compositions.
metadata.artigo.dc.identifier.uri: http://repositorio.ufla.br/jspui/handle/1/41895
metadata.artigo.dc.language: pt_BR
Appears in Collections:DQI - Artigos publicados em periódicos



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