Constituyentes volátiles de las hojas y espigas de Piper aduncum (Piperaceae) de Costa Rica
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| Autores: | , |
|---|---|
| 格式: | artículo original |
| 狀態: | Versión publicada |
| Fecha de Publicación: | 1997 |
| 實物特徵: | Essential oils in leaves and spikes of Piper aduncum L. (Piperaceae) were examined in two Costa Rican Jocations by Gas Chromatography-Mass-Spectrometry (GC-M S) methods. Yields were 0.4-1.3% and oi! composition was slightly different in each location. The main constituents were the phenylpropanoid dilapiole (32.9-61.8%), the monoterpenoids piperitone (2.2-13.5%), 1,8-cineole (0.1-8.6%), and 4-terpineol (1.6-5.4%) and the sesquiterpene |
| País: | Portal de Revistas UCR |
| 機構: | Universidad de Costa Rica |
| Repositorio: | Portal de Revistas UCR |
| 語言: | Español |
| OAI Identifier: | oai:archivo.portal.ucr.ac.cr:article/20868 |
| 在線閱讀: | https://archivo.revistas.ucr.ac.cr/index.php/rbt/article/view/20868 |