Use of quantitative colorimetry and visual evaluation for color characterization of triticale seeds after phenol reaction
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Journal of Seed Science |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2317-15372021000100108 |
Resumo: | Abstract: Quantitative colorimetry can be used to characterize the color of triticale seeds submitted to the phenol test. This study aimed to characterize the color of triticale seeds after the phenol test by visual color evaluation and quantitative colorimetry using the CIELAB color space. The evaluated seeds came from 88 triticale genotypes from the IDR-Paraná Germplasm Bank. The colorimetric data for L (lightness) and chromaticity coordinates a* and b* of the seeds before and after phenol reaction were obtained using a Minolta CR-400 colorimeter. The score scale ranged from 1 (very weak or absent color) to 9 (very dark color) and evaluated visually the seed color after phenol reaction. Seeds classified as score 1 showed mean values of 46.3, 6.6, and 16.4 for L, a*, and b*, respectively. On the other hand, seeds classified as dark or very dark showed values equal to or lower than 28.4 for L, 5.6 for chromaticity a*, and 6.0 for chromaticity b*. The use of colorimetric parameters showed a practical application and low subjectivity in the classification of the color of triticale seeds after phenol reaction. |
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Journal of Seed Science |
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Use of quantitative colorimetry and visual evaluation for color characterization of triticale seeds after phenol reactionx Triticosecale Wittmackcolor spacephenotypinggenetic diversityAbstract: Quantitative colorimetry can be used to characterize the color of triticale seeds submitted to the phenol test. This study aimed to characterize the color of triticale seeds after the phenol test by visual color evaluation and quantitative colorimetry using the CIELAB color space. The evaluated seeds came from 88 triticale genotypes from the IDR-Paraná Germplasm Bank. The colorimetric data for L (lightness) and chromaticity coordinates a* and b* of the seeds before and after phenol reaction were obtained using a Minolta CR-400 colorimeter. The score scale ranged from 1 (very weak or absent color) to 9 (very dark color) and evaluated visually the seed color after phenol reaction. Seeds classified as score 1 showed mean values of 46.3, 6.6, and 16.4 for L, a*, and b*, respectively. On the other hand, seeds classified as dark or very dark showed values equal to or lower than 28.4 for L, 5.6 for chromaticity a*, and 6.0 for chromaticity b*. The use of colorimetric parameters showed a practical application and low subjectivity in the classification of the color of triticale seeds after phenol reaction.ABRATES - Associação Brasileira de Tecnologia de Sementes2021-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2317-15372021000100108Journal of Seed Science v.43 2021reponame:Journal of Seed Scienceinstname:Associação Brasileira de Tecnologia de Sementes (ABRATES)instacron:ABRATES10.1590/2317-1545v43232700info:eu-repo/semantics/openAccessBuratto,Juliana SawadaFernandes,Carlos Henrique dos SantosRosa,Jean Carlos GomesVanzo,Aline Taiane de FreitasCaviglione,João Henriqueeng2021-04-09T00:00:00Zoai:scielo:S2317-15372021000100108Revistahttp://www.scielo.br/scielo.php?script=sci_serial&pid=2317-1537&lng=en&nrm=isohttps://old.scielo.br/oai/scielo-oai.php||abrates@abrates.org.br2317-15452317-1537opendoar:2021-04-09T00:00Journal of Seed Science - Associação Brasileira de Tecnologia de Sementes (ABRATES)false |
dc.title.none.fl_str_mv |
Use of quantitative colorimetry and visual evaluation for color characterization of triticale seeds after phenol reaction |
title |
Use of quantitative colorimetry and visual evaluation for color characterization of triticale seeds after phenol reaction |
spellingShingle |
Use of quantitative colorimetry and visual evaluation for color characterization of triticale seeds after phenol reaction Buratto,Juliana Sawada x Triticosecale Wittmack color space phenotyping genetic diversity |
title_short |
Use of quantitative colorimetry and visual evaluation for color characterization of triticale seeds after phenol reaction |
title_full |
Use of quantitative colorimetry and visual evaluation for color characterization of triticale seeds after phenol reaction |
title_fullStr |
Use of quantitative colorimetry and visual evaluation for color characterization of triticale seeds after phenol reaction |
title_full_unstemmed |
Use of quantitative colorimetry and visual evaluation for color characterization of triticale seeds after phenol reaction |
title_sort |
Use of quantitative colorimetry and visual evaluation for color characterization of triticale seeds after phenol reaction |
author |
Buratto,Juliana Sawada |
author_facet |
Buratto,Juliana Sawada Fernandes,Carlos Henrique dos Santos Rosa,Jean Carlos Gomes Vanzo,Aline Taiane de Freitas Caviglione,João Henrique |
author_role |
author |
author2 |
Fernandes,Carlos Henrique dos Santos Rosa,Jean Carlos Gomes Vanzo,Aline Taiane de Freitas Caviglione,João Henrique |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Buratto,Juliana Sawada Fernandes,Carlos Henrique dos Santos Rosa,Jean Carlos Gomes Vanzo,Aline Taiane de Freitas Caviglione,João Henrique |
dc.subject.por.fl_str_mv |
x Triticosecale Wittmack color space phenotyping genetic diversity |
topic |
x Triticosecale Wittmack color space phenotyping genetic diversity |
description |
Abstract: Quantitative colorimetry can be used to characterize the color of triticale seeds submitted to the phenol test. This study aimed to characterize the color of triticale seeds after the phenol test by visual color evaluation and quantitative colorimetry using the CIELAB color space. The evaluated seeds came from 88 triticale genotypes from the IDR-Paraná Germplasm Bank. The colorimetric data for L (lightness) and chromaticity coordinates a* and b* of the seeds before and after phenol reaction were obtained using a Minolta CR-400 colorimeter. The score scale ranged from 1 (very weak or absent color) to 9 (very dark color) and evaluated visually the seed color after phenol reaction. Seeds classified as score 1 showed mean values of 46.3, 6.6, and 16.4 for L, a*, and b*, respectively. On the other hand, seeds classified as dark or very dark showed values equal to or lower than 28.4 for L, 5.6 for chromaticity a*, and 6.0 for chromaticity b*. The use of colorimetric parameters showed a practical application and low subjectivity in the classification of the color of triticale seeds after phenol reaction. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2317-15372021000100108 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2317-15372021000100108 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/2317-1545v43232700 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
ABRATES - Associação Brasileira de Tecnologia de Sementes |
publisher.none.fl_str_mv |
ABRATES - Associação Brasileira de Tecnologia de Sementes |
dc.source.none.fl_str_mv |
Journal of Seed Science v.43 2021 reponame:Journal of Seed Science instname:Associação Brasileira de Tecnologia de Sementes (ABRATES) instacron:ABRATES |
instname_str |
Associação Brasileira de Tecnologia de Sementes (ABRATES) |
instacron_str |
ABRATES |
institution |
ABRATES |
reponame_str |
Journal of Seed Science |
collection |
Journal of Seed Science |
repository.name.fl_str_mv |
Journal of Seed Science - Associação Brasileira de Tecnologia de Sementes (ABRATES) |
repository.mail.fl_str_mv |
||abrates@abrates.org.br |
_version_ |
1754212983262674944 |