Use of the voltammetric tongue in fresh cod (Gadus morhua) quality assessment
The aimof this work was to evaluate the use of the voltammetric tongue in the shelf-life assessment of fresh cod in cold storage. For this purpose, physico-chemical and microbial analyseswere carried out, as well as measurements with the electronic tongue. The samples exceeded the acceptability limi...
Published in: | Innovative Food Science & Emerging Technologies |
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Online Access: | http://hdl.handle.net/10251/74514 https://doi.org/10.1016/j.ifset.2012.12.010 |
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ftunivpvalencia:oai:riunet.upv.es:10251/74514 2023-05-15T16:19:24+02:00 Use of the voltammetric tongue in fresh cod (Gadus morhua) quality assessment Ruiz Rico, María Fuentes López, Ana Masot Peris, Rafael Alcañiz Fillol, Miguel Fernández Segovia, Isabel Barat Baviera, José Manuel Universitat Politècnica de València. Departamento de Tecnología de Alimentos - Departament de Tecnologia d'Aliments Universitat Politècnica de València. Departamento de Ingeniería Electrónica - Departament d'Enginyeria Electrònica Ministerio de Ciencia e Innovación Universitat Politècnica de València 2013 http://hdl.handle.net/10251/74514 https://doi.org/10.1016/j.ifset.2012.12.010 eng eng Elsevier Innovative Food Science and Emerging Technologies info:eu-repo/grantAgreement/UPV//PAID-06-09-2940/ info:eu-repo/grantAgreement/MICINN//MAT2009-14564-C04-02/ES/Aproximacion Al Biomimetismo Usando Lenguas Electronicas Y Narices Para La Deteccion De Explosivos Y Agentes Nerviosos/ https://dx.doi.org/10.1016/j.ifset.2012.12.010 urn:issn:1466-8564 http://hdl.handle.net/10251/74514 doi:10.1016/j.ifset.2012.12.010 http://rightsstatements.org/vocab/InC/1.0/ info:eu-repo/semantics/closedAccess Voltammetric tongue Pulse voltammetry Cod Physico-chemical and microbial analyses Shelf-life assessment TECNOLOGIA DE ALIMENTOS TECNOLOGIA ELECTRONICA info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 2013 ftunivpvalencia https://doi.org/10.1016/j.ifset.2012.12.010 2022-06-12T20:39:43Z The aimof this work was to evaluate the use of the voltammetric tongue in the shelf-life assessment of fresh cod in cold storage. For this purpose, physico-chemical and microbial analyseswere carried out, as well as measurements with the electronic tongue. The samples exceeded the acceptability limits of total volatile basic nitrogen (TVB-N), mesophilic and Enterobacteriaceae on the fourth day of storage, which means that the fish had a shelf-life of less than 4 days. The voltammetric tongue was able to differentiate between days 0 and 1 of storage from the other days. These results are in accordance with those obtained in the physico-chemical and microbial analyses, which showed a clear loss of freshness from day 0 to day 4. In the models obtained with partial least squares for TVB-N and mesophilic counts, the predicted values were successfully fitted to the experimental values, which confirm the potential usefulness of the voltammetric tongue for assessing cod spoilage. Industrial relevance: Shelf-life assessment of fresh fish is of great interest for consumers, industries and authorities. The current methods used for this purpose are tedious, expensive, time-consuming and require skilled personnel. Therefore, the development of rapid non-destructive quality control techniques, which can be applied at any stage of the supply chain, could be highly interesting. This paper describes the possible application of a voltammetric tongue to assess cod spoilage during cold storage. This technique could be used as a rapid and non-destructive method applicable to routine quality control at any stage of the supply chain. The authors are grateful for the financial support received for the work reported here from the Universidad Politecnica de Valencia (PAID-06-09-2940) and MICINN (MAT2009-14564-004-02). A Fuentes would also like to thank the Campus de Excelencia Internacional at the Universidad Politecnica de Valencia for its support. The proof-reading of the paper was funded by the Universidad Politecnica de Valencia, ... Article in Journal/Newspaper Gadus morhua Politechnical University of Valencia: RiuNet Innovative Food Science & Emerging Technologies 18 256 263 |
institution |
Open Polar |
collection |
Politechnical University of Valencia: RiuNet |
op_collection_id |
ftunivpvalencia |
language |
English |
topic |
Voltammetric tongue Pulse voltammetry Cod Physico-chemical and microbial analyses Shelf-life assessment TECNOLOGIA DE ALIMENTOS TECNOLOGIA ELECTRONICA |
spellingShingle |
Voltammetric tongue Pulse voltammetry Cod Physico-chemical and microbial analyses Shelf-life assessment TECNOLOGIA DE ALIMENTOS TECNOLOGIA ELECTRONICA Ruiz Rico, María Fuentes López, Ana Masot Peris, Rafael Alcañiz Fillol, Miguel Fernández Segovia, Isabel Barat Baviera, José Manuel Use of the voltammetric tongue in fresh cod (Gadus morhua) quality assessment |
topic_facet |
Voltammetric tongue Pulse voltammetry Cod Physico-chemical and microbial analyses Shelf-life assessment TECNOLOGIA DE ALIMENTOS TECNOLOGIA ELECTRONICA |
description |
The aimof this work was to evaluate the use of the voltammetric tongue in the shelf-life assessment of fresh cod in cold storage. For this purpose, physico-chemical and microbial analyseswere carried out, as well as measurements with the electronic tongue. The samples exceeded the acceptability limits of total volatile basic nitrogen (TVB-N), mesophilic and Enterobacteriaceae on the fourth day of storage, which means that the fish had a shelf-life of less than 4 days. The voltammetric tongue was able to differentiate between days 0 and 1 of storage from the other days. These results are in accordance with those obtained in the physico-chemical and microbial analyses, which showed a clear loss of freshness from day 0 to day 4. In the models obtained with partial least squares for TVB-N and mesophilic counts, the predicted values were successfully fitted to the experimental values, which confirm the potential usefulness of the voltammetric tongue for assessing cod spoilage. Industrial relevance: Shelf-life assessment of fresh fish is of great interest for consumers, industries and authorities. The current methods used for this purpose are tedious, expensive, time-consuming and require skilled personnel. Therefore, the development of rapid non-destructive quality control techniques, which can be applied at any stage of the supply chain, could be highly interesting. This paper describes the possible application of a voltammetric tongue to assess cod spoilage during cold storage. This technique could be used as a rapid and non-destructive method applicable to routine quality control at any stage of the supply chain. The authors are grateful for the financial support received for the work reported here from the Universidad Politecnica de Valencia (PAID-06-09-2940) and MICINN (MAT2009-14564-004-02). A Fuentes would also like to thank the Campus de Excelencia Internacional at the Universidad Politecnica de Valencia for its support. The proof-reading of the paper was funded by the Universidad Politecnica de Valencia, ... |
author2 |
Universitat Politècnica de València. Departamento de Tecnología de Alimentos - Departament de Tecnologia d'Aliments Universitat Politècnica de València. Departamento de Ingeniería Electrónica - Departament d'Enginyeria Electrònica Ministerio de Ciencia e Innovación Universitat Politècnica de València |
format |
Article in Journal/Newspaper |
author |
Ruiz Rico, María Fuentes López, Ana Masot Peris, Rafael Alcañiz Fillol, Miguel Fernández Segovia, Isabel Barat Baviera, José Manuel |
author_facet |
Ruiz Rico, María Fuentes López, Ana Masot Peris, Rafael Alcañiz Fillol, Miguel Fernández Segovia, Isabel Barat Baviera, José Manuel |
author_sort |
Ruiz Rico, María |
title |
Use of the voltammetric tongue in fresh cod (Gadus morhua) quality assessment |
title_short |
Use of the voltammetric tongue in fresh cod (Gadus morhua) quality assessment |
title_full |
Use of the voltammetric tongue in fresh cod (Gadus morhua) quality assessment |
title_fullStr |
Use of the voltammetric tongue in fresh cod (Gadus morhua) quality assessment |
title_full_unstemmed |
Use of the voltammetric tongue in fresh cod (Gadus morhua) quality assessment |
title_sort |
use of the voltammetric tongue in fresh cod (gadus morhua) quality assessment |
publisher |
Elsevier |
publishDate |
2013 |
url |
http://hdl.handle.net/10251/74514 https://doi.org/10.1016/j.ifset.2012.12.010 |
genre |
Gadus morhua |
genre_facet |
Gadus morhua |
op_relation |
Innovative Food Science and Emerging Technologies info:eu-repo/grantAgreement/UPV//PAID-06-09-2940/ info:eu-repo/grantAgreement/MICINN//MAT2009-14564-C04-02/ES/Aproximacion Al Biomimetismo Usando Lenguas Electronicas Y Narices Para La Deteccion De Explosivos Y Agentes Nerviosos/ https://dx.doi.org/10.1016/j.ifset.2012.12.010 urn:issn:1466-8564 http://hdl.handle.net/10251/74514 doi:10.1016/j.ifset.2012.12.010 |
op_rights |
http://rightsstatements.org/vocab/InC/1.0/ info:eu-repo/semantics/closedAccess |
op_doi |
https://doi.org/10.1016/j.ifset.2012.12.010 |
container_title |
Innovative Food Science & Emerging Technologies |
container_volume |
18 |
container_start_page |
256 |
op_container_end_page |
263 |
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1766005786892304384 |