Effect of Steaming on the Colorimetric Properties of Eucalyptus saligna Wood
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Floresta e Ambiente |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872018000100117 |
Resumo: | ABSTRACT This study aimed to homogenize the color of Eucalyptus saligna wood by means of steaming and compare the resulting color with that of Cariniana legalis wood, a species of high commercial value. To this end, two steaming curves were tested: 100% relative humidity for 12 (T1) and 24 (T2) hours at 90 °C followed by drying in a pilot-scale conventional kiln. The colorimetric parameters L*, a*, b*, C*, and h were determined according to the CIE L*a*b* color measurement system after drying. Results showed that steaming can be used for color homogenization between heartwood and sapwood. The treatment conducted for 24 hours (T2) presented the best results. |
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Floresta e Ambiente |
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Effect of Steaming on the Colorimetric Properties of Eucalyptus saligna Woodwood colourheat treatmentalternative speciesABSTRACT This study aimed to homogenize the color of Eucalyptus saligna wood by means of steaming and compare the resulting color with that of Cariniana legalis wood, a species of high commercial value. To this end, two steaming curves were tested: 100% relative humidity for 12 (T1) and 24 (T2) hours at 90 °C followed by drying in a pilot-scale conventional kiln. The colorimetric parameters L*, a*, b*, C*, and h were determined according to the CIE L*a*b* color measurement system after drying. Results showed that steaming can be used for color homogenization between heartwood and sapwood. The treatment conducted for 24 hours (T2) presented the best results.Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro2018-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872018000100117Floresta e Ambiente v.25 n.1 2018reponame:Floresta e Ambienteinstname:Universidade Federal do Rio de Janeiro (UFRJ)instacron:UFRJ10.1590/2179-8087.101414info:eu-repo/semantics/openAccessLuís,Reinaldo Calçada GuinaNisgoski,SilvanaKlitzke,Ricardo Jorgeeng2018-03-15T00:00:00Zoai:scielo:S2179-80872018000100117Revistahttps://www.floram.org/PUBhttps://old.scielo.br/oai/scielo-oai.phpfloramjournal@gmail.com||floram@ufrrj.br||2179-80871415-0980opendoar:2018-03-15T00:00Floresta e Ambiente - Universidade Federal do Rio de Janeiro (UFRJ)false |
dc.title.none.fl_str_mv |
Effect of Steaming on the Colorimetric Properties of Eucalyptus saligna Wood |
title |
Effect of Steaming on the Colorimetric Properties of Eucalyptus saligna Wood |
spellingShingle |
Effect of Steaming on the Colorimetric Properties of Eucalyptus saligna Wood Luís,Reinaldo Calçada Guina wood colour heat treatment alternative species |
title_short |
Effect of Steaming on the Colorimetric Properties of Eucalyptus saligna Wood |
title_full |
Effect of Steaming on the Colorimetric Properties of Eucalyptus saligna Wood |
title_fullStr |
Effect of Steaming on the Colorimetric Properties of Eucalyptus saligna Wood |
title_full_unstemmed |
Effect of Steaming on the Colorimetric Properties of Eucalyptus saligna Wood |
title_sort |
Effect of Steaming on the Colorimetric Properties of Eucalyptus saligna Wood |
author |
Luís,Reinaldo Calçada Guina |
author_facet |
Luís,Reinaldo Calçada Guina Nisgoski,Silvana Klitzke,Ricardo Jorge |
author_role |
author |
author2 |
Nisgoski,Silvana Klitzke,Ricardo Jorge |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Luís,Reinaldo Calçada Guina Nisgoski,Silvana Klitzke,Ricardo Jorge |
dc.subject.por.fl_str_mv |
wood colour heat treatment alternative species |
topic |
wood colour heat treatment alternative species |
description |
ABSTRACT This study aimed to homogenize the color of Eucalyptus saligna wood by means of steaming and compare the resulting color with that of Cariniana legalis wood, a species of high commercial value. To this end, two steaming curves were tested: 100% relative humidity for 12 (T1) and 24 (T2) hours at 90 °C followed by drying in a pilot-scale conventional kiln. The colorimetric parameters L*, a*, b*, C*, and h were determined according to the CIE L*a*b* color measurement system after drying. Results showed that steaming can be used for color homogenization between heartwood and sapwood. The treatment conducted for 24 hours (T2) presented the best results. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-01-01 |
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=S2179-80872018000100117 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872018000100117 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/2179-8087.101414 |
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 |
Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro |
publisher.none.fl_str_mv |
Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro |
dc.source.none.fl_str_mv |
Floresta e Ambiente v.25 n.1 2018 reponame:Floresta e Ambiente instname:Universidade Federal do Rio de Janeiro (UFRJ) instacron:UFRJ |
instname_str |
Universidade Federal do Rio de Janeiro (UFRJ) |
instacron_str |
UFRJ |
institution |
UFRJ |
reponame_str |
Floresta e Ambiente |
collection |
Floresta e Ambiente |
repository.name.fl_str_mv |
Floresta e Ambiente - Universidade Federal do Rio de Janeiro (UFRJ) |
repository.mail.fl_str_mv |
floramjournal@gmail.com||floram@ufrrj.br|| |
_version_ |
1750128142027063296 |