Exploratory monitoring of the quality and authenticity of commercial honey in Ecuador
- Autores
- Salvador Vallejo, Lorena Estefanía; Guijarro, Michelle; Rubio, Daniela; Aucatoma, Bolívar; Guillén, Tanya; Jentzsch, Paul Vargas; Ciobotă, Valerian; Stolker, Linda; Ulic, Sonia Elizabeth; Vásquez, Luis; Garrido, Patricia; Bravo, Juan; Guerrero, Luis Ramos
- Año de publicación
- 2019
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- 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.
Fil: Salvador Vallejo, Lorena Estefanía. Universidad Tecnológica Equinoccial.; Ecuador. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Química Inorgánica "Dr. Pedro J. Aymonino". Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Centro de Química Inorgánica "Dr. Pedro J. Aymonino"; Argentina
Fil: Guijarro, Michelle. Universidad Tecnológica Equinoccial.; Ecuador
Fil: Rubio, Daniela. Universidad Tecnológica Equinoccial.; Ecuador
Fil: Aucatoma, Bolívar. Centro de Investigación de la Caña de Azúcar; Ecuador
Fil: Guillén, Tanya. Centro de Investigación de la Caña de Azúcar; Ecuador
Fil: Jentzsch, Paul Vargas. Escuela Politécnica Nacional; Ecuador
Fil: Ciobotă, Valerian. Rigaku Analytical Devices, Inc; Estados Unidos
Fil: Stolker, Linda. Wageningen University & Research; Países Bajos
Fil: Ulic, Sonia Elizabeth. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Química Inorgánica "Dr. Pedro J. Aymonino". Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Centro de Química Inorgánica "Dr. Pedro J. Aymonino"; Argentina
Fil: Vásquez, Luis. Universidad Internacional Sek Ecuador.; Ecuador
Fil: Garrido, Patricia. Universidad Tecnológica Equinoccial.; Ecuador
Fil: Bravo, Juan. Universidad Tecnológica Equinoccial.; Ecuador
Fil: Guerrero, Luis Ramos. Universidad Tecnológica Equinoccial.; Ecuador - Materia
-
ADULTERATION
CHEMOMETRIC
HONEY
INFRARED SPECTROSCOPY
RAMAN SPECTROSCOPY - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by/2.5/ar/
- Repositorio
.jpg)
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/144292
Ver los metadatos del registro completo
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Exploratory monitoring of the quality and authenticity of commercial honey in EcuadorSalvador Vallejo, Lorena EstefaníaGuijarro, MichelleRubio, DanielaAucatoma, BolívarGuillén, TanyaJentzsch, Paul VargasCiobotă, ValerianStolker, LindaUlic, Sonia ElizabethVásquez, LuisGarrido, PatriciaBravo, JuanGuerrero, Luis RamosADULTERATIONCHEMOMETRICHONEYINFRARED SPECTROSCOPYRAMAN SPECTROSCOPYhttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1Honey 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.Fil: Salvador Vallejo, Lorena Estefanía. Universidad Tecnológica Equinoccial.; Ecuador. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Química Inorgánica "Dr. Pedro J. Aymonino". Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Centro de Química Inorgánica "Dr. Pedro J. Aymonino"; ArgentinaFil: Guijarro, Michelle. Universidad Tecnológica Equinoccial.; EcuadorFil: Rubio, Daniela. Universidad Tecnológica Equinoccial.; EcuadorFil: Aucatoma, Bolívar. Centro de Investigación de la Caña de Azúcar; EcuadorFil: Guillén, Tanya. Centro de Investigación de la Caña de Azúcar; EcuadorFil: Jentzsch, Paul Vargas. Escuela Politécnica Nacional; EcuadorFil: Ciobotă, Valerian. Rigaku Analytical Devices, Inc; Estados UnidosFil: Stolker, Linda. Wageningen University & Research; Países BajosFil: Ulic, Sonia Elizabeth. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Química Inorgánica "Dr. Pedro J. Aymonino". Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Centro de Química Inorgánica "Dr. Pedro J. Aymonino"; ArgentinaFil: Vásquez, Luis. Universidad Internacional Sek Ecuador.; EcuadorFil: Garrido, Patricia. Universidad Tecnológica Equinoccial.; EcuadorFil: Bravo, Juan. Universidad Tecnológica Equinoccial.; EcuadorFil: Guerrero, Luis Ramos. Universidad Tecnológica Equinoccial.; EcuadorMultidisciplinary Digital Publishing Institute2019-03-20info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/144292Salvador Vallejo, Lorena Estefanía; Guijarro, Michelle; Rubio, Daniela; Aucatoma, Bolívar; Guillén, Tanya; et al.; Exploratory monitoring of the quality and authenticity of commercial honey in Ecuador; Multidisciplinary Digital Publishing Institute; Foods; 8; 3; 20-3-2019; 1-132304-8158CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.3390/foods8030105info:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2304-8158/8/3/105info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:43:19Zoai:ri.conicet.gov.ar:11336/144292instacron: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:34982025-09-03 09:43:19.269CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
| dc.title.none.fl_str_mv |
Exploratory monitoring of the quality and authenticity of commercial honey in Ecuador |
| title |
Exploratory monitoring of the quality and authenticity of commercial honey in Ecuador |
| spellingShingle |
Exploratory monitoring of the quality and authenticity of commercial honey in Ecuador Salvador Vallejo, Lorena Estefanía ADULTERATION CHEMOMETRIC HONEY INFRARED SPECTROSCOPY RAMAN SPECTROSCOPY |
| 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 |
| dc.creator.none.fl_str_mv |
Salvador Vallejo, Lorena Estefanía Guijarro, Michelle Rubio, Daniela Aucatoma, Bolívar Guillén, Tanya Jentzsch, Paul Vargas Ciobotă, Valerian Stolker, Linda Ulic, Sonia Elizabeth Vásquez, Luis Garrido, Patricia Bravo, Juan Guerrero, Luis Ramos |
| author |
Salvador Vallejo, Lorena Estefanía |
| author_facet |
Salvador Vallejo, Lorena Estefanía Guijarro, Michelle Rubio, Daniela Aucatoma, Bolívar Guillén, Tanya Jentzsch, Paul Vargas Ciobotă, Valerian Stolker, Linda Ulic, Sonia Elizabeth Vásquez, Luis Garrido, Patricia Bravo, Juan Guerrero, Luis Ramos |
| author_role |
author |
| author2 |
Guijarro, Michelle Rubio, Daniela Aucatoma, Bolívar Guillén, Tanya Jentzsch, Paul Vargas Ciobotă, Valerian Stolker, Linda Ulic, Sonia Elizabeth Vásquez, Luis Garrido, Patricia Bravo, Juan Guerrero, Luis Ramos |
| author2_role |
author author author author author author author author author author author author |
| dc.subject.none.fl_str_mv |
ADULTERATION CHEMOMETRIC HONEY INFRARED SPECTROSCOPY RAMAN SPECTROSCOPY |
| topic |
ADULTERATION CHEMOMETRIC HONEY INFRARED SPECTROSCOPY RAMAN SPECTROSCOPY |
| purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.4 https://purl.org/becyt/ford/1 |
| dc.description.none.fl_txt_mv |
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. Fil: Salvador Vallejo, Lorena Estefanía. Universidad Tecnológica Equinoccial.; Ecuador. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Química Inorgánica "Dr. Pedro J. Aymonino". Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Centro de Química Inorgánica "Dr. Pedro J. Aymonino"; Argentina Fil: Guijarro, Michelle. Universidad Tecnológica Equinoccial.; Ecuador Fil: Rubio, Daniela. Universidad Tecnológica Equinoccial.; Ecuador Fil: Aucatoma, Bolívar. Centro de Investigación de la Caña de Azúcar; Ecuador Fil: Guillén, Tanya. Centro de Investigación de la Caña de Azúcar; Ecuador Fil: Jentzsch, Paul Vargas. Escuela Politécnica Nacional; Ecuador Fil: Ciobotă, Valerian. Rigaku Analytical Devices, Inc; Estados Unidos Fil: Stolker, Linda. Wageningen University & Research; Países Bajos Fil: Ulic, Sonia Elizabeth. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Química Inorgánica "Dr. Pedro J. Aymonino". Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Centro de Química Inorgánica "Dr. Pedro J. Aymonino"; Argentina Fil: Vásquez, Luis. Universidad Internacional Sek Ecuador.; Ecuador Fil: Garrido, Patricia. Universidad Tecnológica Equinoccial.; Ecuador Fil: Bravo, Juan. Universidad Tecnológica Equinoccial.; Ecuador Fil: Guerrero, Luis Ramos. Universidad Tecnológica Equinoccial.; Ecuador |
| 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. |
| publishDate |
2019 |
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2019-03-20 |
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info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
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article |
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publishedVersion |
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http://hdl.handle.net/11336/144292 Salvador Vallejo, Lorena Estefanía; Guijarro, Michelle; Rubio, Daniela; Aucatoma, Bolívar; Guillén, Tanya; et al.; Exploratory monitoring of the quality and authenticity of commercial honey in Ecuador; Multidisciplinary Digital Publishing Institute; Foods; 8; 3; 20-3-2019; 1-13 2304-8158 CONICET Digital CONICET |
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http://hdl.handle.net/11336/144292 |
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Salvador Vallejo, Lorena Estefanía; Guijarro, Michelle; Rubio, Daniela; Aucatoma, Bolívar; Guillén, Tanya; et al.; Exploratory monitoring of the quality and authenticity of commercial honey in Ecuador; Multidisciplinary Digital Publishing Institute; Foods; 8; 3; 20-3-2019; 1-13 2304-8158 CONICET Digital CONICET |
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eng |
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Multidisciplinary Digital Publishing Institute |
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Multidisciplinary Digital Publishing Institute |
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