Essential oil of Lepechinia schiedeana (Lamiaceae) from Costa Rica
The composition of the essential oil isolated by steam distillation from aerial parts of the Costa Rican herb Lepechinia schiedeana (Schlecht) Vatke (Lamiaceae) collected in El Empalme, Costa Rica, was determined by capillary gas chromatography (GC) and coupled gas chromatography-mass spectrometry (...
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Vicerractoría Investigación
1999-09-01
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doaj-599f7fb0944b4273aa79bc32f4f3e87c2020-11-24T21:23:03ZengVicerractoría InvestigaciónRevista de Biología Tropical0034-77442215-20751999-09-01473373375Essential oil of Lepechinia schiedeana (Lamiaceae) from Costa RicaJosé F. CiccióVictor H. SotoLuis J. PovedaThe composition of the essential oil isolated by steam distillation from aerial parts of the Costa Rican herb Lepechinia schiedeana (Schlecht) Vatke (Lamiaceae) collected in El Empalme, Costa Rica, was determined by capillary gas chromatography (GC) and coupled gas chromatography-mass spectrometry (GC-MS) analyses. Fifty-one components were identified corresponding ca. 93% of the oil. The major components were <IMG SRC="http:/img/fbpe/rbt/v47n3/http:/img/fbpe/rbt/v47n3/beta_pña.JPG" WIDTH=9 HEIGHT=16>-pinene (26.6%), cis -pinocamphone (25.1%), <IMG SRC="http:/img/fbpe/rbt/v47n3/http:/img/fbpe/rbt/v47n3/de.JPG" WIDTH=9 HEIGHT=14>-3-carene (6.1%), trans -pinocamphone (4.0%), camphor (3.8%) and <IMG SRC="http:/img/fbpe/rbt/v47n3/http:/img/fbpe/rbt/v47n3/beta_pña.JPG" WIDTH=9 HEIGHT=16>-caryophyllene (3.7%).<br>Se estudiaron los constituyentes del aceite esencial de las partes aéreas de Lepechinia schiedeana (Lamiaceae) mediante el uso de cromatografía de gases (GC) y cromatografía de gases acoplada a espectrometría de masas (GC-MS). Se caracterizaron 51 compuestos (que representan ca. del 93% del aceite). El aceite se caracteriza por la presencia de gran cantidad de hidrocarburos monoterpénicos (45.9%) y de monoterpenos oxigenados (39.7%). Los componentes mayoritarios fueron <IMG SRC="http:/img/fbpe/rbt/v47n3/beta_pña.JPG" WIDTH=9 HEIGHT=16>-pineno (26.6%), cis -pinocanfona (25.1%), <IMG SRC="http:/img/fbpe/rbt/v47n3/de.JPG" WIDTH=9 HEIGHT=14>-3-careno (6.1%), trans -pinocanfona (4.0%), alcanfor (3.8%) y <IMG SRC="http:/img/fbpe/rbt/v47n3/beta_pña.JPG" WIDTH=9 HEIGHT=16>-cariofileno (3.7%).http://www.scielo.sa.cr/scielo.php?script=sci_arttext&pid=S0034-77441999000300009Lepechinia schiedeanaLamiaceaeessential oil compositionGC-MSphytochemistry |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
José F. Cicció Victor H. Soto Luis J. Poveda |
spellingShingle |
José F. Cicció Victor H. Soto Luis J. Poveda Essential oil of Lepechinia schiedeana (Lamiaceae) from Costa Rica Revista de Biología Tropical Lepechinia schiedeana Lamiaceae essential oil composition GC-MS phytochemistry |
author_facet |
José F. Cicció Victor H. Soto Luis J. Poveda |
author_sort |
José F. Cicció |
title |
Essential oil of Lepechinia schiedeana (Lamiaceae) from Costa Rica |
title_short |
Essential oil of Lepechinia schiedeana (Lamiaceae) from Costa Rica |
title_full |
Essential oil of Lepechinia schiedeana (Lamiaceae) from Costa Rica |
title_fullStr |
Essential oil of Lepechinia schiedeana (Lamiaceae) from Costa Rica |
title_full_unstemmed |
Essential oil of Lepechinia schiedeana (Lamiaceae) from Costa Rica |
title_sort |
essential oil of lepechinia schiedeana (lamiaceae) from costa rica |
publisher |
Vicerractoría Investigación |
series |
Revista de Biología Tropical |
issn |
0034-7744 2215-2075 |
publishDate |
1999-09-01 |
description |
The composition of the essential oil isolated by steam distillation from aerial parts of the Costa Rican herb Lepechinia schiedeana (Schlecht) Vatke (Lamiaceae) collected in El Empalme, Costa Rica, was determined by capillary gas chromatography (GC) and coupled gas chromatography-mass spectrometry (GC-MS) analyses. Fifty-one components were identified corresponding ca. 93% of the oil. The major components were <IMG SRC="http:/img/fbpe/rbt/v47n3/http:/img/fbpe/rbt/v47n3/beta_pña.JPG" WIDTH=9 HEIGHT=16>-pinene (26.6%), cis -pinocamphone (25.1%), <IMG SRC="http:/img/fbpe/rbt/v47n3/http:/img/fbpe/rbt/v47n3/de.JPG" WIDTH=9 HEIGHT=14>-3-carene (6.1%), trans -pinocamphone (4.0%), camphor (3.8%) and <IMG SRC="http:/img/fbpe/rbt/v47n3/http:/img/fbpe/rbt/v47n3/beta_pña.JPG" WIDTH=9 HEIGHT=16>-caryophyllene (3.7%).<br>Se estudiaron los constituyentes del aceite esencial de las partes aéreas de Lepechinia schiedeana (Lamiaceae) mediante el uso de cromatografía de gases (GC) y cromatografía de gases acoplada a espectrometría de masas (GC-MS). Se caracterizaron 51 compuestos (que representan ca. del 93% del aceite). El aceite se caracteriza por la presencia de gran cantidad de hidrocarburos monoterpénicos (45.9%) y de monoterpenos oxigenados (39.7%). Los componentes mayoritarios fueron <IMG SRC="http:/img/fbpe/rbt/v47n3/beta_pña.JPG" WIDTH=9 HEIGHT=16>-pineno (26.6%), cis -pinocanfona (25.1%), <IMG SRC="http:/img/fbpe/rbt/v47n3/de.JPG" WIDTH=9 HEIGHT=14>-3-careno (6.1%), trans -pinocanfona (4.0%), alcanfor (3.8%) y <IMG SRC="http:/img/fbpe/rbt/v47n3/beta_pña.JPG" WIDTH=9 HEIGHT=16>-cariofileno (3.7%). |
topic |
Lepechinia schiedeana Lamiaceae essential oil composition GC-MS phytochemistry |
url |
http://www.scielo.sa.cr/scielo.php?script=sci_arttext&pid=S0034-77441999000300009 |
work_keys_str_mv |
AT josefciccio essentialoiloflepechiniaschiedeanalamiaceaefromcostarica AT victorhsoto essentialoiloflepechiniaschiedeanalamiaceaefromcostarica AT luisjpoveda essentialoiloflepechiniaschiedeanalamiaceaefromcostarica |
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