Extraction and chemical characterization of essential oil from eucalyptus obtained by microwave and ultrasound
Descripción del Articulo
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...
| Autores: | , , , |
|---|---|
| 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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Revistas Universidad Nacional del Altiplano |
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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 |
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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 |
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UNAP |
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UNAP |
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mail@mail.com |
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13.924177 |
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La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).