Rapid spectroscopic method to assess moisture content in free and packaged oregano (Origanum vulgare L.)

Autores
Mendes Novo, Johanna; Iriel, Analia; Lagorio, María Gabriela
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A spectroscopic study on oregano has been performed in order to find optical parameters that could be related to moisture content. Reflectance spectra have been obtained varying excitation wavelengths from the visible to the near infrared (NIR) regions of the electromagnetic spectrum. The latter region was very sensitive to water content displaying good correlations between reflectance values and moisture. Reflectance measurements were also performed by interposing a film of a commercial packing material (composed of polyethylene terephthalate and polyethylene) between the excitation source and the oregano sample. We managed to infer the moisture content of the samples through the packaging from the measurement of the diffuse reflected light. The results show the applicability of this spectroscopic technique to the non-destructive sensing of moisture for free or packaged oregano, whenever the wrapping film does not show absorption at 1440 or 1920 nm.
Fil: Mendes Novo, Johanna. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Química Inorgánica, Analítica y Química Física; Argentina
Fil: Iriel, Analia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Veterinarias; Argentina
Fil: Lagorio, María Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Química Inorgánica, Analítica y Química Física; Argentina
Materia
Moisture
Nir
On-Line Moisture Sensing
Origanum Vulgare
Packaging
Reflectance
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:11336/59059
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Rapid spectroscopic method to assess moisture content in free and packaged oregano (Origanum vulgare L.)Mendes Novo, JohannaIriel, AnaliaLagorio, María GabrielaMoistureNirOn-Line Moisture SensingOriganum VulgarePackagingReflectancehttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1A spectroscopic study on oregano has been performed in order to find optical parameters that could be related to moisture content. Reflectance spectra have been obtained varying excitation wavelengths from the visible to the near infrared (NIR) regions of the electromagnetic spectrum. The latter region was very sensitive to water content displaying good correlations between reflectance values and moisture. Reflectance measurements were also performed by interposing a film of a commercial packing material (composed of polyethylene terephthalate and polyethylene) between the excitation source and the oregano sample. We managed to infer the moisture content of the samples through the packaging from the measurement of the diffuse reflected light. The results show the applicability of this spectroscopic technique to the non-destructive sensing of moisture for free or packaged oregano, whenever the wrapping film does not show absorption at 1440 or 1920 nm.Fil: Mendes Novo, Johanna. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Química Inorgánica, Analítica y Química Física; ArgentinaFil: Iriel, Analia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Veterinarias; ArgentinaFil: Lagorio, María Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Química Inorgánica, Analítica y Química Física; ArgentinaElsevier Gmbh2016-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/59059Mendes Novo, Johanna; Iriel, Analia; Lagorio, María Gabriela; Rapid spectroscopic method to assess moisture content in free and packaged oregano (Origanum vulgare L.); Elsevier Gmbh; Journal of Applied Research on Medicinal and Aromatic Plants; 3; 4; 12-2016; 211-2142214-7861CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.jarmap.2016.08.004info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S2214786116300389info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:42:07Zoai:ri.conicet.gov.ar:11336/59059instacron: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:34982025-09-29 09:42:07.471CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Rapid spectroscopic method to assess moisture content in free and packaged oregano (Origanum vulgare L.)
title Rapid spectroscopic method to assess moisture content in free and packaged oregano (Origanum vulgare L.)
spellingShingle Rapid spectroscopic method to assess moisture content in free and packaged oregano (Origanum vulgare L.)
Mendes Novo, Johanna
Moisture
Nir
On-Line Moisture Sensing
Origanum Vulgare
Packaging
Reflectance
title_short Rapid spectroscopic method to assess moisture content in free and packaged oregano (Origanum vulgare L.)
title_full Rapid spectroscopic method to assess moisture content in free and packaged oregano (Origanum vulgare L.)
title_fullStr Rapid spectroscopic method to assess moisture content in free and packaged oregano (Origanum vulgare L.)
title_full_unstemmed Rapid spectroscopic method to assess moisture content in free and packaged oregano (Origanum vulgare L.)
title_sort Rapid spectroscopic method to assess moisture content in free and packaged oregano (Origanum vulgare L.)
dc.creator.none.fl_str_mv Mendes Novo, Johanna
Iriel, Analia
Lagorio, María Gabriela
author Mendes Novo, Johanna
author_facet Mendes Novo, Johanna
Iriel, Analia
Lagorio, María Gabriela
author_role author
author2 Iriel, Analia
Lagorio, María Gabriela
author2_role author
author
dc.subject.none.fl_str_mv Moisture
Nir
On-Line Moisture Sensing
Origanum Vulgare
Packaging
Reflectance
topic Moisture
Nir
On-Line Moisture Sensing
Origanum Vulgare
Packaging
Reflectance
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv A spectroscopic study on oregano has been performed in order to find optical parameters that could be related to moisture content. Reflectance spectra have been obtained varying excitation wavelengths from the visible to the near infrared (NIR) regions of the electromagnetic spectrum. The latter region was very sensitive to water content displaying good correlations between reflectance values and moisture. Reflectance measurements were also performed by interposing a film of a commercial packing material (composed of polyethylene terephthalate and polyethylene) between the excitation source and the oregano sample. We managed to infer the moisture content of the samples through the packaging from the measurement of the diffuse reflected light. The results show the applicability of this spectroscopic technique to the non-destructive sensing of moisture for free or packaged oregano, whenever the wrapping film does not show absorption at 1440 or 1920 nm.
Fil: Mendes Novo, Johanna. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Química Inorgánica, Analítica y Química Física; Argentina
Fil: Iriel, Analia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Veterinarias; Argentina
Fil: Lagorio, María Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Química Inorgánica, Analítica y Química Física; Argentina
description A spectroscopic study on oregano has been performed in order to find optical parameters that could be related to moisture content. Reflectance spectra have been obtained varying excitation wavelengths from the visible to the near infrared (NIR) regions of the electromagnetic spectrum. The latter region was very sensitive to water content displaying good correlations between reflectance values and moisture. Reflectance measurements were also performed by interposing a film of a commercial packing material (composed of polyethylene terephthalate and polyethylene) between the excitation source and the oregano sample. We managed to infer the moisture content of the samples through the packaging from the measurement of the diffuse reflected light. The results show the applicability of this spectroscopic technique to the non-destructive sensing of moisture for free or packaged oregano, whenever the wrapping film does not show absorption at 1440 or 1920 nm.
publishDate 2016
dc.date.none.fl_str_mv 2016-12
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/11336/59059
Mendes Novo, Johanna; Iriel, Analia; Lagorio, María Gabriela; Rapid spectroscopic method to assess moisture content in free and packaged oregano (Origanum vulgare L.); Elsevier Gmbh; Journal of Applied Research on Medicinal and Aromatic Plants; 3; 4; 12-2016; 211-214
2214-7861
CONICET Digital
CONICET
url http://hdl.handle.net/11336/59059
identifier_str_mv Mendes Novo, Johanna; Iriel, Analia; Lagorio, María Gabriela; Rapid spectroscopic method to assess moisture content in free and packaged oregano (Origanum vulgare L.); Elsevier Gmbh; Journal of Applied Research on Medicinal and Aromatic Plants; 3; 4; 12-2016; 211-214
2214-7861
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jarmap.2016.08.004
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S2214786116300389
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 Elsevier Gmbh
publisher.none.fl_str_mv Elsevier Gmbh
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 13.070432

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