Introducing Organic Chemistry Students to the Extraction of Natural Products Found in Vegetal Species

Autores
Guntero, Vanina Alejandra; Mancini, Pedro Maximo Emilio; Kneeteman, Maria Nelida
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
This work constitutes a new strategy for teaching-learning the chemistry of natural products, being the students active participants in the process. Results showed in this activity contributed not only to the understanding of the subject but also turned out to be an important pillar of motivation. An essential oil is any of a class of volatile oils that give plants their characteristic odor. Essential oils are also known as ethereal oil, volatile oil, aetherolea, or simply as the oil of the plant from which they are extracted, such as oil of clove. The oil is ?essential? in the sense that it contains the ?essence of? vegetal specie fragrance, the characteristic fragrance of the plant from which it is derived. These can be extracted from different parts of plants such as stems, leaves and flowers. In this work, two conventional methods (steam distillation and Soxhlet extraction) and one non-conventional method (microwave-assisted extraction), was developed under different conditions from clove. The yield of clove oil and yield of eugenol were obtained; and the concentration of eugenol present was assessed by gas chromatography. The main objective was that the experimental activity with the theoretical foundation will provide to the students of organic chemistry the ability to link concepts and develop skills in the laboratory.
Fil: Guntero, Vanina Alejandra. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Departamento de Química Orgánica; Argentina. Universidad Tecnológica Nacional; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina
Fil: Mancini, Pedro Maximo Emilio. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Departamento de Química Orgánica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina
Fil: Kneeteman, Maria Nelida. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Departamento de Química Orgánica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina
Materia
Organic Chemistry
Essential Oils
Methods of Extraction
Natural Products
Eugenol
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/89166
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Introducing Organic Chemistry Students to the Extraction of Natural Products Found in Vegetal SpeciesGuntero, Vanina AlejandraMancini, Pedro Maximo EmilioKneeteman, Maria NelidaOrganic ChemistryEssential OilsMethods of ExtractionNatural ProductsEugenolhttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1This work constitutes a new strategy for teaching-learning the chemistry of natural products, being the students active participants in the process. Results showed in this activity contributed not only to the understanding of the subject but also turned out to be an important pillar of motivation. An essential oil is any of a class of volatile oils that give plants their characteristic odor. Essential oils are also known as ethereal oil, volatile oil, aetherolea, or simply as the oil of the plant from which they are extracted, such as oil of clove. The oil is ?essential? in the sense that it contains the ?essence of? vegetal specie fragrance, the characteristic fragrance of the plant from which it is derived. These can be extracted from different parts of plants such as stems, leaves and flowers. In this work, two conventional methods (steam distillation and Soxhlet extraction) and one non-conventional method (microwave-assisted extraction), was developed under different conditions from clove. The yield of clove oil and yield of eugenol were obtained; and the concentration of eugenol present was assessed by gas chromatography. The main objective was that the experimental activity with the theoretical foundation will provide to the students of organic chemistry the ability to link concepts and develop skills in the laboratory.Fil: Guntero, Vanina Alejandra. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Departamento de Química Orgánica; Argentina. Universidad Tecnológica Nacional; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; ArgentinaFil: Mancini, Pedro Maximo Emilio. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Departamento de Química Orgánica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; ArgentinaFil: Kneeteman, Maria Nelida. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Departamento de Química Orgánica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; ArgentinaScience and Education publishing2017-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/89166Guntero, Vanina Alejandra; Mancini, Pedro Maximo Emilio; Kneeteman, Maria Nelida; Introducing Organic Chemistry Students to the Extraction of Natural Products Found in Vegetal Species; Science and Education publishing; World Journal of Chemical Education; 5; 4; 8-2017; 142-1472375-16652375-1657CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.12691/wjce-5-4-5info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:02:41Zoai:ri.conicet.gov.ar:11336/89166instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-22 11:02:41.984CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Introducing Organic Chemistry Students to the Extraction of Natural Products Found in Vegetal Species
title Introducing Organic Chemistry Students to the Extraction of Natural Products Found in Vegetal Species
spellingShingle Introducing Organic Chemistry Students to the Extraction of Natural Products Found in Vegetal Species
Guntero, Vanina Alejandra
Organic Chemistry
Essential Oils
Methods of Extraction
Natural Products
Eugenol
title_short Introducing Organic Chemistry Students to the Extraction of Natural Products Found in Vegetal Species
title_full Introducing Organic Chemistry Students to the Extraction of Natural Products Found in Vegetal Species
title_fullStr Introducing Organic Chemistry Students to the Extraction of Natural Products Found in Vegetal Species
title_full_unstemmed Introducing Organic Chemistry Students to the Extraction of Natural Products Found in Vegetal Species
title_sort Introducing Organic Chemistry Students to the Extraction of Natural Products Found in Vegetal Species
dc.creator.none.fl_str_mv Guntero, Vanina Alejandra
Mancini, Pedro Maximo Emilio
Kneeteman, Maria Nelida
author Guntero, Vanina Alejandra
author_facet Guntero, Vanina Alejandra
Mancini, Pedro Maximo Emilio
Kneeteman, Maria Nelida
author_role author
author2 Mancini, Pedro Maximo Emilio
Kneeteman, Maria Nelida
author2_role author
author
dc.subject.none.fl_str_mv Organic Chemistry
Essential Oils
Methods of Extraction
Natural Products
Eugenol
topic Organic Chemistry
Essential Oils
Methods of Extraction
Natural Products
Eugenol
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv This work constitutes a new strategy for teaching-learning the chemistry of natural products, being the students active participants in the process. Results showed in this activity contributed not only to the understanding of the subject but also turned out to be an important pillar of motivation. An essential oil is any of a class of volatile oils that give plants their characteristic odor. Essential oils are also known as ethereal oil, volatile oil, aetherolea, or simply as the oil of the plant from which they are extracted, such as oil of clove. The oil is ?essential? in the sense that it contains the ?essence of? vegetal specie fragrance, the characteristic fragrance of the plant from which it is derived. These can be extracted from different parts of plants such as stems, leaves and flowers. In this work, two conventional methods (steam distillation and Soxhlet extraction) and one non-conventional method (microwave-assisted extraction), was developed under different conditions from clove. The yield of clove oil and yield of eugenol were obtained; and the concentration of eugenol present was assessed by gas chromatography. The main objective was that the experimental activity with the theoretical foundation will provide to the students of organic chemistry the ability to link concepts and develop skills in the laboratory.
Fil: Guntero, Vanina Alejandra. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Departamento de Química Orgánica; Argentina. Universidad Tecnológica Nacional; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina
Fil: Mancini, Pedro Maximo Emilio. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Departamento de Química Orgánica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina
Fil: Kneeteman, Maria Nelida. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Departamento de Química Orgánica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina
description This work constitutes a new strategy for teaching-learning the chemistry of natural products, being the students active participants in the process. Results showed in this activity contributed not only to the understanding of the subject but also turned out to be an important pillar of motivation. An essential oil is any of a class of volatile oils that give plants their characteristic odor. Essential oils are also known as ethereal oil, volatile oil, aetherolea, or simply as the oil of the plant from which they are extracted, such as oil of clove. The oil is ?essential? in the sense that it contains the ?essence of? vegetal specie fragrance, the characteristic fragrance of the plant from which it is derived. These can be extracted from different parts of plants such as stems, leaves and flowers. In this work, two conventional methods (steam distillation and Soxhlet extraction) and one non-conventional method (microwave-assisted extraction), was developed under different conditions from clove. The yield of clove oil and yield of eugenol were obtained; and the concentration of eugenol present was assessed by gas chromatography. The main objective was that the experimental activity with the theoretical foundation will provide to the students of organic chemistry the ability to link concepts and develop skills in the laboratory.
publishDate 2017
dc.date.none.fl_str_mv 2017-08
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/89166
Guntero, Vanina Alejandra; Mancini, Pedro Maximo Emilio; Kneeteman, Maria Nelida; Introducing Organic Chemistry Students to the Extraction of Natural Products Found in Vegetal Species; Science and Education publishing; World Journal of Chemical Education; 5; 4; 8-2017; 142-147
2375-1665
2375-1657
CONICET Digital
CONICET
url http://hdl.handle.net/11336/89166
identifier_str_mv Guntero, Vanina Alejandra; Mancini, Pedro Maximo Emilio; Kneeteman, Maria Nelida; Introducing Organic Chemistry Students to the Extraction of Natural Products Found in Vegetal Species; Science and Education publishing; World Journal of Chemical Education; 5; 4; 8-2017; 142-147
2375-1665
2375-1657
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.12691/wjce-5-4-5
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Science and Education publishing
publisher.none.fl_str_mv Science and Education publishing
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 12.982451

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