Seasonal variation in the essential oil of Pilocarpus microphyllus Stapf
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| Format: | Artículo científico |
| Langue: | en |
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Academia Brasileira de Ciências
2003
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| _version_ | 1876470321779834880 |
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| author | Francisca S. N. Taveira |
| author_facet | Francisca S. N. Taveira |
| contents | Seasonal variation in the essential oil of Pilocarpus microphyllus Stapf Francisca S. N. Taveira Eloisa H. A. Andrade Waterloo N. Lima José G. S. Maia Multidisciplinaria (Ciencias Naturales y Exactas) Rutaceae jaborandi tridecanone pentadecanone sesquiterpenes The essential oils of the leaves and fine stems of Pilocarpus microphyllus, collected on iron mineralizedsoil of the Serra de Carajás, Southeast of Pará State, Brazil, during the rainy and dry seasons, were obtainedby hydrodistillation and analyzed by GC-MS. The main identified compounds were 2-tridecanone,β-caryophyllene, 2-pentadecanone, caryophyllene oxide and germacrene D. Their percentage contents variedwith the season, the greater values having been detected mainly in the rainy season. For 2-tridecanone andβ-caryophyllene the higher values were observed in the fine stem oils for the former, and in the leaf oils forthe latter. For 2-pentadecanone, caryophyllene oxide and germacrene D they were also in the leaf oils. Ingeneral, the leaf oils were very distinguishable from those of fine stem oils, even in the same specimen. 2003 artículo científico 0001-3765 https://www.redalyc.org/articulo.oa?id=32775104 en http://www.redalyc.org/revista.oa?id=327 Anais da Academia Brasileira de Ciências application/pdf Academia Brasileira de Ciências Anais da Academia Brasileira de Ciências (Brasil) Num.1 Vol.75 |
| format | Artículo científico |
| id | redalyc_32775104 |
| institution | Redalyc |
| language | en |
| publishDate | 2003 |
| publisher | Academia Brasileira de Ciências |
| spellingShingle | Seasonal variation in the essential oil of Pilocarpus microphyllus Stapf Francisca S. N. Taveira Multidisciplinaria (Ciencias Naturales y Exactas) Rutaceae jaborandi tridecanone pentadecanone sesquiterpenes Seasonal variation in the essential oil of Pilocarpus microphyllus Stapf Francisca S. N. Taveira Eloisa H. A. Andrade Waterloo N. Lima José G. S. Maia Multidisciplinaria (Ciencias Naturales y Exactas) Rutaceae jaborandi tridecanone pentadecanone sesquiterpenes The essential oils of the leaves and fine stems of Pilocarpus microphyllus, collected on iron mineralizedsoil of the Serra de Carajás, Southeast of Pará State, Brazil, during the rainy and dry seasons, were obtainedby hydrodistillation and analyzed by GC-MS. The main identified compounds were 2-tridecanone,β-caryophyllene, 2-pentadecanone, caryophyllene oxide and germacrene D. Their percentage contents variedwith the season, the greater values having been detected mainly in the rainy season. For 2-tridecanone andβ-caryophyllene the higher values were observed in the fine stem oils for the former, and in the leaf oils forthe latter. For 2-pentadecanone, caryophyllene oxide and germacrene D they were also in the leaf oils. Ingeneral, the leaf oils were very distinguishable from those of fine stem oils, even in the same specimen. 2003 artículo científico 0001-3765 https://www.redalyc.org/articulo.oa?id=32775104 en http://www.redalyc.org/revista.oa?id=327 Anais da Academia Brasileira de Ciências application/pdf Academia Brasileira de Ciências Anais da Academia Brasileira de Ciências (Brasil) Num.1 Vol.75 |
| title | Seasonal variation in the essential oil of Pilocarpus microphyllus Stapf |
| topic | Multidisciplinaria (Ciencias Naturales y Exactas) Rutaceae jaborandi tridecanone pentadecanone sesquiterpenes |
| url | https://www.redalyc.org/articulo.oa?id=32775104 |