Tomato quality during short-termstorage assessed by colour and electronic nose

Autores
Sancho, Ana Maria; Messina, Valeria; Dominguez, Pia Guadalupe; Walsöe de Reca, Noemi; Carrari, Fernando; Grigioni, Gabriela Maria
Año de publicación
2011
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
An assay based on an electronic olfactory system was set to evaluate tomato fruits by sensing the aromatic volatiles during postharvest storage of 21 days at 19 ± 0.5◦C in darkness. Olfactory system measurements were coupled with colour values. Odour profile and senescence parameters were carried out at 7-day intervals. Discriminant function analysis applied to electronic nose data showed three components, accounting for 99.2% of the total variance. In the present assay, separation among groups according to storage time (0, 7, and 14 days) was observed for wildtype. Overexpressed (Money Maker) lines/plants of tomato showed difference between odour profile for day 0 and day 21, even tough a no clear discrimination between 7 and 14 days was observed. Fruit lost weight almost linearly with shelf life (P < 0.001) presenting an averaged loss of 21% (r2 = 0.98) for overexpressed (MoneyMaker) lines/plants, 13% (r2 = 0.97) for silenced (MoneyMaker), and 14% (r2 = 0.98) for wild type during 21 days of storage. Colour values L∗, a∗, and b∗ data showed that colour properties changed during storage for all the lines considered. Correlations between odour profiles and colour parameter were obtained showing that the electronic nose is a useful technique for monitoring short-term storage of tomato.
Fil: Sancho, Ana Maria. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Tecnología de Alimentos; Argentina.
Fil: Dominguez, Pía Guadalupe. Consejo Nacional de Investigaciones Cientiíficas y Ténicas; Argentina. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Biotecnología; Argentina.
Fil: Walsöe de Reca, Noemi. Instituto de Investigaciones Científicas y Técnicas para la Defensa. Centro de Investigaciones Sólidas; Argentina. Consejo Nacional de Investigaciones Cientiíficas y Ténicas; Argentina.
Fil: Carrari, Fernando. Consejo Nacional de Investigaciones Cientiíficas y Ténicas; Argentina. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Biotecnología; Argentina.
Fil: Grigioni, Gabriela Maria. Consejo Nacional de Investigaciones Cientiíficas y Ténicas; Argentina. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Tecnología de Alimentos; Argentina.
Fuente
International journal of electrochemistry 2012 : Article ID 687429. (November 2011)
Materia
Quality
Tomatoes
Colour
Calidad
Tomate
Color
Tomato Quality
Term -Storage Assessed
Electronic Nose
Electronic Olfactory System
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
oai:localhost:20.500.12123/5087
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oai_identifier_str oai:localhost:20.500.12123/5087
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spelling Tomato quality during short-termstorage assessed by colour and electronic noseSancho, Ana MariaMessina, ValeriaDominguez, Pia GuadalupeWalsöe de Reca, NoemiCarrari, FernandoGrigioni, Gabriela MariaQualityTomatoesColourCalidadTomateColorTomato QualityTerm -Storage AssessedElectronic NoseElectronic Olfactory SystemAn assay based on an electronic olfactory system was set to evaluate tomato fruits by sensing the aromatic volatiles during postharvest storage of 21 days at 19 ± 0.5◦C in darkness. Olfactory system measurements were coupled with colour values. Odour profile and senescence parameters were carried out at 7-day intervals. Discriminant function analysis applied to electronic nose data showed three components, accounting for 99.2% of the total variance. In the present assay, separation among groups according to storage time (0, 7, and 14 days) was observed for wildtype. Overexpressed (Money Maker) lines/plants of tomato showed difference between odour profile for day 0 and day 21, even tough a no clear discrimination between 7 and 14 days was observed. Fruit lost weight almost linearly with shelf life (P < 0.001) presenting an averaged loss of 21% (r2 = 0.98) for overexpressed (MoneyMaker) lines/plants, 13% (r2 = 0.97) for silenced (MoneyMaker), and 14% (r2 = 0.98) for wild type during 21 days of storage. Colour values L∗, a∗, and b∗ data showed that colour properties changed during storage for all the lines considered. Correlations between odour profiles and colour parameter were obtained showing that the electronic nose is a useful technique for monitoring short-term storage of tomato.Fil: Sancho, Ana Maria. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Tecnología de Alimentos; Argentina.Fil: Dominguez, Pía Guadalupe. Consejo Nacional de Investigaciones Cientiíficas y Ténicas; Argentina. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Biotecnología; Argentina.Fil: Walsöe de Reca, Noemi. Instituto de Investigaciones Científicas y Técnicas para la Defensa. Centro de Investigaciones Sólidas; Argentina. Consejo Nacional de Investigaciones Cientiíficas y Ténicas; Argentina.Fil: Carrari, Fernando. Consejo Nacional de Investigaciones Cientiíficas y Ténicas; Argentina. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Biotecnología; Argentina.Fil: Grigioni, Gabriela Maria. Consejo Nacional de Investigaciones Cientiíficas y Ténicas; Argentina. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Tecnología de Alimentos; Argentina.2019-05-10T11:35:50Z2019-05-10T11:35:50Z2011-11-27info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttps://www.hindawi.com/journals/ijelc/2012/687429/http://hdl.handle.net/20.500.12123/50872090-35292090-3537 (Online)http://dx.doi.org/10.1155/2012/687429International journal of electrochemistry 2012 : Article ID 687429. (November 2011)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)2025-09-29T13:44:39Zoai:localhost:20.500.12123/5087instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-09-29 13:44:40.163INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Tomato quality during short-termstorage assessed by colour and electronic nose
title Tomato quality during short-termstorage assessed by colour and electronic nose
spellingShingle Tomato quality during short-termstorage assessed by colour and electronic nose
Sancho, Ana Maria
Quality
Tomatoes
Colour
Calidad
Tomate
Color
Tomato Quality
Term -Storage Assessed
Electronic Nose
Electronic Olfactory System
title_short Tomato quality during short-termstorage assessed by colour and electronic nose
title_full Tomato quality during short-termstorage assessed by colour and electronic nose
title_fullStr Tomato quality during short-termstorage assessed by colour and electronic nose
title_full_unstemmed Tomato quality during short-termstorage assessed by colour and electronic nose
title_sort Tomato quality during short-termstorage assessed by colour and electronic nose
dc.creator.none.fl_str_mv Sancho, Ana Maria
Messina, Valeria
Dominguez, Pia Guadalupe
Walsöe de Reca, Noemi
Carrari, Fernando
Grigioni, Gabriela Maria
author Sancho, Ana Maria
author_facet Sancho, Ana Maria
Messina, Valeria
Dominguez, Pia Guadalupe
Walsöe de Reca, Noemi
Carrari, Fernando
Grigioni, Gabriela Maria
author_role author
author2 Messina, Valeria
Dominguez, Pia Guadalupe
Walsöe de Reca, Noemi
Carrari, Fernando
Grigioni, Gabriela Maria
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Quality
Tomatoes
Colour
Calidad
Tomate
Color
Tomato Quality
Term -Storage Assessed
Electronic Nose
Electronic Olfactory System
topic Quality
Tomatoes
Colour
Calidad
Tomate
Color
Tomato Quality
Term -Storage Assessed
Electronic Nose
Electronic Olfactory System
dc.description.none.fl_txt_mv An assay based on an electronic olfactory system was set to evaluate tomato fruits by sensing the aromatic volatiles during postharvest storage of 21 days at 19 ± 0.5◦C in darkness. Olfactory system measurements were coupled with colour values. Odour profile and senescence parameters were carried out at 7-day intervals. Discriminant function analysis applied to electronic nose data showed three components, accounting for 99.2% of the total variance. In the present assay, separation among groups according to storage time (0, 7, and 14 days) was observed for wildtype. Overexpressed (Money Maker) lines/plants of tomato showed difference between odour profile for day 0 and day 21, even tough a no clear discrimination between 7 and 14 days was observed. Fruit lost weight almost linearly with shelf life (P < 0.001) presenting an averaged loss of 21% (r2 = 0.98) for overexpressed (MoneyMaker) lines/plants, 13% (r2 = 0.97) for silenced (MoneyMaker), and 14% (r2 = 0.98) for wild type during 21 days of storage. Colour values L∗, a∗, and b∗ data showed that colour properties changed during storage for all the lines considered. Correlations between odour profiles and colour parameter were obtained showing that the electronic nose is a useful technique for monitoring short-term storage of tomato.
Fil: Sancho, Ana Maria. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Tecnología de Alimentos; Argentina.
Fil: Dominguez, Pía Guadalupe. Consejo Nacional de Investigaciones Cientiíficas y Ténicas; Argentina. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Biotecnología; Argentina.
Fil: Walsöe de Reca, Noemi. Instituto de Investigaciones Científicas y Técnicas para la Defensa. Centro de Investigaciones Sólidas; Argentina. Consejo Nacional de Investigaciones Cientiíficas y Ténicas; Argentina.
Fil: Carrari, Fernando. Consejo Nacional de Investigaciones Cientiíficas y Ténicas; Argentina. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Biotecnología; Argentina.
Fil: Grigioni, Gabriela Maria. Consejo Nacional de Investigaciones Cientiíficas y Ténicas; Argentina. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Tecnología de Alimentos; Argentina.
description An assay based on an electronic olfactory system was set to evaluate tomato fruits by sensing the aromatic volatiles during postharvest storage of 21 days at 19 ± 0.5◦C in darkness. Olfactory system measurements were coupled with colour values. Odour profile and senescence parameters were carried out at 7-day intervals. Discriminant function analysis applied to electronic nose data showed three components, accounting for 99.2% of the total variance. In the present assay, separation among groups according to storage time (0, 7, and 14 days) was observed for wildtype. Overexpressed (Money Maker) lines/plants of tomato showed difference between odour profile for day 0 and day 21, even tough a no clear discrimination between 7 and 14 days was observed. Fruit lost weight almost linearly with shelf life (P < 0.001) presenting an averaged loss of 21% (r2 = 0.98) for overexpressed (MoneyMaker) lines/plants, 13% (r2 = 0.97) for silenced (MoneyMaker), and 14% (r2 = 0.98) for wild type during 21 days of storage. Colour values L∗, a∗, and b∗ data showed that colour properties changed during storage for all the lines considered. Correlations between odour profiles and colour parameter were obtained showing that the electronic nose is a useful technique for monitoring short-term storage of tomato.
publishDate 2011
dc.date.none.fl_str_mv 2011-11-27
2019-05-10T11:35:50Z
2019-05-10T11:35:50Z
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 https://www.hindawi.com/journals/ijelc/2012/687429/
http://hdl.handle.net/20.500.12123/5087
2090-3529
2090-3537 (Online)
http://dx.doi.org/10.1155/2012/687429
url https://www.hindawi.com/journals/ijelc/2012/687429/
http://hdl.handle.net/20.500.12123/5087
http://dx.doi.org/10.1155/2012/687429
identifier_str_mv 2090-3529
2090-3537 (Online)
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv International journal of electrochemistry 2012 : Article ID 687429. (November 2011)
reponame:INTA Digital (INTA)
instname:Instituto Nacional de Tecnología Agropecuaria
reponame_str INTA Digital (INTA)
collection INTA Digital (INTA)
instname_str Instituto Nacional de Tecnología Agropecuaria
repository.name.fl_str_mv INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuaria
repository.mail.fl_str_mv tripaldi.nicolas@inta.gob.ar
_version_ 1844619133783638016
score 12.559606

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