Exploratory Monitoring of the Quality and Authenticity of Commercial Honey in Ecuador

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Honey is one of the oldest sweetening foods and has economic importance, making this product attractive to adulteration with cheap sugars. This can cause a critical problem in the honey industry and a possible health risk. The present work has the aim of evaluating the authenticity of honey commerci...

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Detalles Bibliográficos
Autores principales:	Salvador, Lorena, Guijarro, Michelle, Rubio, Daniela, Aucatoma, Bolívar, Guillén, Tanya, Vargas Jentzsch, Paul, Ciobotă, Valerian, Stolker, Linda, Ulic, Sonia Elizabeth, Vásquez, Luis, Garrido, Patricia, Bravo, Juana, Ramos Guerrero, Luis
Formato:	Articulo
Lenguaje:	Español
Publicado:	2019
Materias:	Química Honey Adulteration Raman spectroscopy Infrared spectroscopy Chemometric
Acceso en línea:	http://sedici.unlp.edu.ar/handle/10915/107730 http://europepmc.org/backend/ptpmcrender.fcgi?accid=PMC6462972&blobtype=pdf
Aporte de:	SEDICI (UNLP) de Universidad Nacional de La Plata

id	I19-R120-10915-107730
record_format	dspace
institution	Universidad Nacional de La Plata
institution_str	I-19
repository_str	R-120
collection	SEDICI (UNLP)
language	Español
topic	Química Honey Adulteration Raman spectroscopy Infrared spectroscopy Chemometric
spellingShingle	Química Honey Adulteration Raman spectroscopy Infrared spectroscopy Chemometric Salvador, Lorena Guijarro, Michelle Rubio, Daniela Aucatoma, Bolívar Guillén, Tanya Vargas Jentzsch, Paul Ciobotă, Valerian Stolker, Linda Ulic, Sonia Elizabeth Vásquez, Luis Garrido, Patricia Bravo, Juana Ramos Guerrero, Luis Exploratory Monitoring of the Quality and Authenticity of Commercial Honey in Ecuador
topic_facet	Química Honey Adulteration Raman spectroscopy Infrared spectroscopy Chemometric
description	Honey is one of the oldest sweetening foods and has economic importance, making this product attractive to adulteration with cheap sugars. This can cause a critical problem in the honey industry and a possible health risk. The present work has the aim of evaluating the authenticity of honey commercialized in two different provinces of Ecuador (Pichincha and Loja) by performing physicochemical and spectroscopic analyses. For this study 25 samples were collected from different places and markets and characterized by water, sucrose, reducing sugars and electric conductivity measurement. Also, their Raman and Infrared (IR) spectra were recorded and analysed using a Principal Component Analysis (PCA) in order to verify the quality of the honeys. In addition, a screening of several pesticides was performed in order to verify possible chemical threats to human health and honey bees. It was found that 8 samples have a deviation from the Standard established parameters. Two of them have a high difference in the content of sucrose and reducing sugars, which are located deviated from all the other samples in the PCA of the applied vibrational spectroscopy (IR/Raman), shaping two clear clusters. The results show that Raman and IR spectroscopy is appropriate techniques for the quality control of honey and correlates well with the physicochemical analyses.
format	Articulo Articulo
author	Salvador, Lorena Guijarro, Michelle Rubio, Daniela Aucatoma, Bolívar Guillén, Tanya Vargas Jentzsch, Paul Ciobotă, Valerian Stolker, Linda Ulic, Sonia Elizabeth Vásquez, Luis Garrido, Patricia Bravo, Juana Ramos Guerrero, Luis
author_facet	Salvador, Lorena Guijarro, Michelle Rubio, Daniela Aucatoma, Bolívar Guillén, Tanya Vargas Jentzsch, Paul Ciobotă, Valerian Stolker, Linda Ulic, Sonia Elizabeth Vásquez, Luis Garrido, Patricia Bravo, Juana Ramos Guerrero, Luis
author_sort	Salvador, Lorena
title	Exploratory Monitoring of the Quality and Authenticity of Commercial Honey in Ecuador
title_short	Exploratory Monitoring of the Quality and Authenticity of Commercial Honey in Ecuador
title_full	Exploratory Monitoring of the Quality and Authenticity of Commercial Honey in Ecuador
title_fullStr	Exploratory Monitoring of the Quality and Authenticity of Commercial Honey in Ecuador
title_full_unstemmed	Exploratory Monitoring of the Quality and Authenticity of Commercial Honey in Ecuador
title_sort	exploratory monitoring of the quality and authenticity of commercial honey in ecuador
publishDate	2019
url	http://sedici.unlp.edu.ar/handle/10915/107730 http://europepmc.org/backend/ptpmcrender.fcgi?accid=PMC6462972&blobtype=pdf
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Exploratory Monitoring of the Quality and Authenticity of Commercial Honey in Ecuador

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