Extraction and chemical characterization of essential oil from eucalyptus obtained by microwave and ultrasound

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The solvent-free microwave extraction and the ultrasound-assisted extraction, as emerging technologies, offer advantages in the essential oil extraction, being the research about the effect on the yield and chemical composition of the essential oil important. The influence of leaves moisture and ext...

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Autores: Nolazco Cama, Diana, Villanueva-Quejia, Elizabeth, Hatta Sakoda, Beatriz, Téllez Monzón, Lena
Formato: artículo
Fecha de Publicación:2020
Institución:Universidad Nacional del Altiplano
Repositorio:Revistas Universidad Nacional del Altiplano
Lenguaje:español
OAI Identifier:oai:huajsapata.unap.edu.pe:article/99
Enlace del recurso:https://huajsapata.unap.edu.pe/index.php/ria/article/view/99
Nivel de acceso:acceso abierto
Materia:essential oil
eucalyptol
1.8 cineol
solvent-free microwave
ultrasound
aceite esencial
eucaliptol
1,8 cineol
microondas libre de solventes
ultrasonido
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spelling Extraction and chemical characterization of essential oil from eucalyptus obtained by microwave and ultrasound Extracción y caracterización química del aceite esencial de eucalipto obtenido por microondas y ultrasonido Nolazco Cama, Diana Villanueva-Quejia, Elizabeth Hatta Sakoda, Beatriz Téllez Monzón, Lenaessential oileucalyptol1.8 cineolsolvent-free microwaveultrasoundaceite esencialeucaliptol1,8 cineolmicroondas libre de solventesultrasonidoThe solvent-free microwave extraction and the ultrasound-assisted extraction, as emerging technologies, offer advantages in the essential oil extraction, being the research about the effect on the yield and chemical composition of the essential oil important. The influence of leaves moisture and extraction power on the yield of solvent-free microwave eucalyptus essential oil, and a comparison with the ultrasound-assisted extraction was evaluated. The extraction was done by microwaves at 300 and 600 watts, 70, 80 and 90% humidity in the leaves, selecting the power that shows the highest yield of the essential oil. Afterwards, the effect of ultrasound at 180 watts, 40 kHz per 15 minutes on the yield and chemical composition was evaluated. The analytes obtained by both extraction methods were identified, by gas chromatography coupled to a mass spectrometer (GC-MS). The highest yield (0,55%) was obtained at 600 watts and 90% humidity by microwaves. The ultrasound-assisted extraction increased to 0,80% the yield and 17 analytes more in the essential oil. Eucalyptol or 1,8 cineol was identified as a major component, found in 42,43% and 37,15% corresponding to solvent- free microwave extraction and ultrasound-assisted extraction.La extracción por microondas libre de solventes y la asistencia con ultrasonido, como tecnologías emergentes ofrecen ventajas en la extracción de aceites esenciales, siendo importante la investigación del efecto sobre el rendimiento y la composición del aceite esencial. Se evaluó la influencia de la humedad de las hojas y potencia de extracción sobre el rendimiento del aceite esencial de eucalipto extraído por microondas libre de solventes, y una comparación con la asistencia con ultrasonido. La extracción se realizó por microondas a 300 y 600 watts, a 70, 80 y 90% de humedad en las hojas, seleccionando la potencia que evidenció mayor rendimiento del aceite esencial. Posteriormente, se evaluó el efecto del ultrasonido a 180 watts, 40kHz por 15 minutos sobre el rendimiento y la composición química. Se identificaron los analitos obtenidos por ambos métodos de extracción, mediante cromatografía de gases acoplado a un espectrómetro de masas (CG-EM). El mayor rendimiento (0,55%) se obtuvo a 600 watts y 90% de humedad mediante microondas. La asistencia con ultrasonido incrementó a 0,80% el rendimiento y 17 analitos adicionales en el aceite esencial. Se identificó como componente mayoritario al eucalipto l o 1,8-cineol, encontrado en 42,43% y 37,15% correspondiente a la extracción con microondas libre de solventes y microondas con asistencia de ultrasonido.Universidad Nacional del Altiplano de Puno2020-09-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://huajsapata.unap.edu.pe/index.php/ria/article/view/99Revista de Investigaciones Altoandinas; Vol. 22 No. 3 (2020); 274-284Revista de Investigaciones Altoandinas; Vol. 22 Núm. 3 (2020); 274-2842313-29572306-8582reponame:Revistas Universidad Nacional del Altiplanoinstname:Universidad Nacional del Altiplanoinstacron:UNAPspahttps://huajsapata.unap.edu.pe/index.php/ria/article/view/99/92Copyright (c) 2020 Diana Nolazco Cama, Elizabeth Villanueva-Quejia, Beatriz Hatta Sakoda, Lena Téllez Monzónhttp://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccess2021-10-07T15:14:24Zmail@mail.com -
dc.title.none.fl_str_mv Extraction and chemical characterization of essential oil from eucalyptus obtained by microwave and ultrasound
Extracción y caracterización química del aceite esencial de eucalipto obtenido por microondas y ultrasonido
title Extraction and chemical characterization of essential oil from eucalyptus obtained by microwave and ultrasound
spellingShingle Extraction and chemical characterization of essential oil from eucalyptus obtained by microwave and ultrasound
Nolazco Cama, Diana
essential oil
eucalyptol
1.8 cineol
solvent-free microwave
ultrasound
aceite esencial
eucaliptol
1,8 cineol
microondas libre de solventes
ultrasonido
title_short Extraction and chemical characterization of essential oil from eucalyptus obtained by microwave and ultrasound
title_full Extraction and chemical characterization of essential oil from eucalyptus obtained by microwave and ultrasound
title_fullStr Extraction and chemical characterization of essential oil from eucalyptus obtained by microwave and ultrasound
title_full_unstemmed Extraction and chemical characterization of essential oil from eucalyptus obtained by microwave and ultrasound
title_sort Extraction and chemical characterization of essential oil from eucalyptus obtained by microwave and ultrasound
dc.creator.none.fl_str_mv Nolazco Cama, Diana
Villanueva-Quejia, Elizabeth
Hatta Sakoda, Beatriz
Téllez Monzón, Lena
author Nolazco Cama, Diana
author_facet Nolazco Cama, Diana
Villanueva-Quejia, Elizabeth
Hatta Sakoda, Beatriz
Téllez Monzón, Lena
author_role author
author2 Villanueva-Quejia, Elizabeth
Hatta Sakoda, Beatriz
Téllez Monzón, Lena
author2_role author
author
author
dc.subject.none.fl_str_mv essential oil
eucalyptol
1.8 cineol
solvent-free microwave
ultrasound
aceite esencial
eucaliptol
1,8 cineol
microondas libre de solventes
ultrasonido
topic essential oil
eucalyptol
1.8 cineol
solvent-free microwave
ultrasound
aceite esencial
eucaliptol
1,8 cineol
microondas libre de solventes
ultrasonido
dc.description.none.fl_txt_mv The solvent-free microwave extraction and the ultrasound-assisted extraction, as emerging technologies, offer advantages in the essential oil extraction, being the research about the effect on the yield and chemical composition of the essential oil important. The influence of leaves moisture and extraction power on the yield of solvent-free microwave eucalyptus essential oil, and a comparison with the ultrasound-assisted extraction was evaluated. The extraction was done by microwaves at 300 and 600 watts, 70, 80 and 90% humidity in the leaves, selecting the power that shows the highest yield of the essential oil. Afterwards, the effect of ultrasound at 180 watts, 40 kHz per 15 minutes on the yield and chemical composition was evaluated. The analytes obtained by both extraction methods were identified, by gas chromatography coupled to a mass spectrometer (GC-MS). The highest yield (0,55%) was obtained at 600 watts and 90% humidity by microwaves. The ultrasound-assisted extraction increased to 0,80% the yield and 17 analytes more in the essential oil. Eucalyptol or 1,8 cineol was identified as a major component, found in 42,43% and 37,15% corresponding to solvent- free microwave extraction and ultrasound-assisted extraction.
La extracción por microondas libre de solventes y la asistencia con ultrasonido, como tecnologías emergentes ofrecen ventajas en la extracción de aceites esenciales, siendo importante la investigación del efecto sobre el rendimiento y la composición del aceite esencial. Se evaluó la influencia de la humedad de las hojas y potencia de extracción sobre el rendimiento del aceite esencial de eucalipto extraído por microondas libre de solventes, y una comparación con la asistencia con ultrasonido. La extracción se realizó por microondas a 300 y 600 watts, a 70, 80 y 90% de humedad en las hojas, seleccionando la potencia que evidenció mayor rendimiento del aceite esencial. Posteriormente, se evaluó el efecto del ultrasonido a 180 watts, 40kHz por 15 minutos sobre el rendimiento y la composición química. Se identificaron los analitos obtenidos por ambos métodos de extracción, mediante cromatografía de gases acoplado a un espectrómetro de masas (CG-EM). El mayor rendimiento (0,55%) se obtuvo a 600 watts y 90% de humedad mediante microondas. La asistencia con ultrasonido incrementó a 0,80% el rendimiento y 17 analitos adicionales en el aceite esencial. Se identificó como componente mayoritario al eucalipto l o 1,8-cineol, encontrado en 42,43% y 37,15% correspondiente a la extracción con microondas libre de solventes y microondas con asistencia de ultrasonido.
description The solvent-free microwave extraction and the ultrasound-assisted extraction, as emerging technologies, offer advantages in the essential oil extraction, being the research about the effect on the yield and chemical composition of the essential oil important. The influence of leaves moisture and extraction power on the yield of solvent-free microwave eucalyptus essential oil, and a comparison with the ultrasound-assisted extraction was evaluated. The extraction was done by microwaves at 300 and 600 watts, 70, 80 and 90% humidity in the leaves, selecting the power that shows the highest yield of the essential oil. Afterwards, the effect of ultrasound at 180 watts, 40 kHz per 15 minutes on the yield and chemical composition was evaluated. The analytes obtained by both extraction methods were identified, by gas chromatography coupled to a mass spectrometer (GC-MS). The highest yield (0,55%) was obtained at 600 watts and 90% humidity by microwaves. The ultrasound-assisted extraction increased to 0,80% the yield and 17 analytes more in the essential oil. Eucalyptol or 1,8 cineol was identified as a major component, found in 42,43% and 37,15% corresponding to solvent- free microwave extraction and ultrasound-assisted extraction.
publishDate 2020
dc.date.none.fl_str_mv 2020-09-04
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://huajsapata.unap.edu.pe/index.php/ria/article/view/99
url https://huajsapata.unap.edu.pe/index.php/ria/article/view/99
dc.language.none.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv https://huajsapata.unap.edu.pe/index.php/ria/article/view/99/92
dc.rights.none.fl_str_mv Copyright (c) 2020 Diana Nolazco Cama, Elizabeth Villanueva-Quejia, Beatriz Hatta Sakoda, Lena Téllez Monzón
http://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2020 Diana Nolazco Cama, Elizabeth Villanueva-Quejia, Beatriz Hatta Sakoda, Lena Téllez Monzón
http://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidad Nacional del Altiplano de Puno
publisher.none.fl_str_mv Universidad Nacional del Altiplano de Puno
dc.source.none.fl_str_mv Revista de Investigaciones Altoandinas; Vol. 22 No. 3 (2020); 274-284
Revista de Investigaciones Altoandinas; Vol. 22 Núm. 3 (2020); 274-284
2313-2957
2306-8582
reponame:Revistas Universidad Nacional del Altiplano
instname:Universidad Nacional del Altiplano
instacron:UNAP
reponame_str Revistas Universidad Nacional del Altiplano
collection Revistas Universidad Nacional del Altiplano
instname_str Universidad Nacional del Altiplano
instacron_str UNAP
institution UNAP
repository.name.fl_str_mv -
repository.mail.fl_str_mv mail@mail.com
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score 13.924177
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