Acetylsalicylic acid increases postharvest longevity of ornamental sunflower inflorescence
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Semina. Ciências Agrárias (Online) |
Texto Completo: | https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/40414 |
Resumo: | Sunflower to be used in ornamental floral arrangements need to be free from damage, and have longer shelf life. The aim of the present study was to evaluate the effect of acetylsalicylic acid (ASA) on the postharvest longevity of ornamental sunflower. Floral stems of the cultivar Vicent’s Choice from Sakata Seed were placed in flasks containing 350 mL of solution containing 0, 200, 400, 600, 800, or 1000 mg of ASA per liter of distilled water. Aspirin® (acetylsalicylic acid) tablets were used as the source of salicylic acid. Grades from 0 to 5 were assigned every day, according to a pre-established criteria for assessing the longevity and quality of the inflorescences. The data were subjected to analysis of variance, Tukey's test (t = 0.05%), and regression analysis using Sisvar program. Significant differences were observed in the grades from the sixth to the tenth day of treatment, but not in the total longevity. Treatment with 400 mg L-1 of ASA improved the commercial longevity to an average of 9 days, about 4 days more than the control (0 mg L-1). At 400 mg L-1 dose, ASA prolongs the commercial longevity and maintains the postharvest quality of ornamental sunflower stems. However, at the maximum dose used (1000 mg L-1), the evaluated parameters did not show any improvement over the controls. |
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Semina. Ciências Agrárias (Online) |
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Acetylsalicylic acid increases postharvest longevity of ornamental sunflower inflorescenceÁcido acetilsalicílico no aumento da longevidade pós colheita de inflorescências de girassol ornamentalConservationEthyleneCut flowerHelianthus annus.ConservaçãoEtilenoFlor de corteHelianthus annus.Sunflower to be used in ornamental floral arrangements need to be free from damage, and have longer shelf life. The aim of the present study was to evaluate the effect of acetylsalicylic acid (ASA) on the postharvest longevity of ornamental sunflower. Floral stems of the cultivar Vicent’s Choice from Sakata Seed were placed in flasks containing 350 mL of solution containing 0, 200, 400, 600, 800, or 1000 mg of ASA per liter of distilled water. Aspirin® (acetylsalicylic acid) tablets were used as the source of salicylic acid. Grades from 0 to 5 were assigned every day, according to a pre-established criteria for assessing the longevity and quality of the inflorescences. The data were subjected to analysis of variance, Tukey's test (t = 0.05%), and regression analysis using Sisvar program. Significant differences were observed in the grades from the sixth to the tenth day of treatment, but not in the total longevity. Treatment with 400 mg L-1 of ASA improved the commercial longevity to an average of 9 days, about 4 days more than the control (0 mg L-1). At 400 mg L-1 dose, ASA prolongs the commercial longevity and maintains the postharvest quality of ornamental sunflower stems. However, at the maximum dose used (1000 mg L-1), the evaluated parameters did not show any improvement over the controls.A utilização do girassol em arranjos florais e ornamentação exige um material de qualidade, livre de danos e com alta durabilidade. O objetivo do presente estudo foi avaliar o efeito da solução conservante de ácido acetilsalicílico na longevidade pós colheita de girassol ornamental. Hastes florais da cultivar Vicent’s Choice - Sakata Seed foram padronizadas e alocadas em frascos contendo 350 mL de solução composta por 0, 200, 400, 600, 800, e 1000 mg de ácido acetilsalicílico (AAS) por litro de água destilada. Utilizaram-se comprimidos do medicamento Aspirina® (Ácido acetilsalicílico) como fonte de ácido salicílico. Diariamente houve a atribuição de notas de zero a cinco de acordo com tabela pré-estabelecida para avaliação da longevidade e qualidade das inflorescências de girassol. Os dados foram submetidos a análise de variância, teste de Tukey (t= 0.05%), e análise de regressão com o auxílio do programa Sisvar. Foi possível observar diferenças significativas no critério notas a partir do sexto até o décimo dia de teste. Não houve diferenças significativas para a variável longevidade total, entretanto, quanto à longevidade comercial, o tratamento com 400 mg L-1 se diferenciou dos demais com média de 9 dias, cerca de 4 dias a mais que a testemunha (0 mg L-1). A utilização de solução conservante de ácido acetilsalicílico (400 mg L-1) prolonga a longevidade comercial e a manutenção da qualidade pós-colheita de hastes florais de girassol ornamental quando comparado ao tratamento controle. A utilização da dosagem máximo (1000 mg L-1) não promoveu aumento significativo em comparação com a testemunha para este parâmetro avaliado.UEL2021-04-22info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionPós- colheitaapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/4041410.5433/1679-0359.2021v42n3Supl1p1411Semina: Ciências Agrárias; Vol. 42 No. 3Supl1 (2021); 1411-1420Semina: Ciências Agrárias; v. 42 n. 3Supl1 (2021); 1411-14201679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELenghttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/40414/29431Copyright (c) 2021 Semina: Ciências Agráriashttp://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessSilva, Ananda Covre daIbanhes Neto, Helio FernandesFaria, Ricardo Tadeu deTakahashi, Lúcia Sadayo Assari2022-09-30T15:39:45Zoai:ojs.pkp.sfu.ca:article/40414Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2022-09-30T15:39:45Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false |
dc.title.none.fl_str_mv |
Acetylsalicylic acid increases postharvest longevity of ornamental sunflower inflorescence Ácido acetilsalicílico no aumento da longevidade pós colheita de inflorescências de girassol ornamental |
title |
Acetylsalicylic acid increases postharvest longevity of ornamental sunflower inflorescence |
spellingShingle |
Acetylsalicylic acid increases postharvest longevity of ornamental sunflower inflorescence Silva, Ananda Covre da Conservation Ethylene Cut flower Helianthus annus. Conservação Etileno Flor de corte Helianthus annus. |
title_short |
Acetylsalicylic acid increases postharvest longevity of ornamental sunflower inflorescence |
title_full |
Acetylsalicylic acid increases postharvest longevity of ornamental sunflower inflorescence |
title_fullStr |
Acetylsalicylic acid increases postharvest longevity of ornamental sunflower inflorescence |
title_full_unstemmed |
Acetylsalicylic acid increases postharvest longevity of ornamental sunflower inflorescence |
title_sort |
Acetylsalicylic acid increases postharvest longevity of ornamental sunflower inflorescence |
author |
Silva, Ananda Covre da |
author_facet |
Silva, Ananda Covre da Ibanhes Neto, Helio Fernandes Faria, Ricardo Tadeu de Takahashi, Lúcia Sadayo Assari |
author_role |
author |
author2 |
Ibanhes Neto, Helio Fernandes Faria, Ricardo Tadeu de Takahashi, Lúcia Sadayo Assari |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Silva, Ananda Covre da Ibanhes Neto, Helio Fernandes Faria, Ricardo Tadeu de Takahashi, Lúcia Sadayo Assari |
dc.subject.por.fl_str_mv |
Conservation Ethylene Cut flower Helianthus annus. Conservação Etileno Flor de corte Helianthus annus. |
topic |
Conservation Ethylene Cut flower Helianthus annus. Conservação Etileno Flor de corte Helianthus annus. |
description |
Sunflower to be used in ornamental floral arrangements need to be free from damage, and have longer shelf life. The aim of the present study was to evaluate the effect of acetylsalicylic acid (ASA) on the postharvest longevity of ornamental sunflower. Floral stems of the cultivar Vicent’s Choice from Sakata Seed were placed in flasks containing 350 mL of solution containing 0, 200, 400, 600, 800, or 1000 mg of ASA per liter of distilled water. Aspirin® (acetylsalicylic acid) tablets were used as the source of salicylic acid. Grades from 0 to 5 were assigned every day, according to a pre-established criteria for assessing the longevity and quality of the inflorescences. The data were subjected to analysis of variance, Tukey's test (t = 0.05%), and regression analysis using Sisvar program. Significant differences were observed in the grades from the sixth to the tenth day of treatment, but not in the total longevity. Treatment with 400 mg L-1 of ASA improved the commercial longevity to an average of 9 days, about 4 days more than the control (0 mg L-1). At 400 mg L-1 dose, ASA prolongs the commercial longevity and maintains the postharvest quality of ornamental sunflower stems. However, at the maximum dose used (1000 mg L-1), the evaluated parameters did not show any improvement over the controls. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-04-22 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Pós- colheita |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/40414 10.5433/1679-0359.2021v42n3Supl1p1411 |
url |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/40414 |
identifier_str_mv |
10.5433/1679-0359.2021v42n3Supl1p1411 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/40414/29431 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2021 Semina: Ciências Agrárias http://creativecommons.org/licenses/by-nc/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2021 Semina: Ciências Agrárias http://creativecommons.org/licenses/by-nc/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
UEL |
publisher.none.fl_str_mv |
UEL |
dc.source.none.fl_str_mv |
Semina: Ciências Agrárias; Vol. 42 No. 3Supl1 (2021); 1411-1420 Semina: Ciências Agrárias; v. 42 n. 3Supl1 (2021); 1411-1420 1679-0359 1676-546X reponame:Semina. Ciências Agrárias (Online) instname:Universidade Estadual de Londrina (UEL) instacron:UEL |
instname_str |
Universidade Estadual de Londrina (UEL) |
instacron_str |
UEL |
institution |
UEL |
reponame_str |
Semina. Ciências Agrárias (Online) |
collection |
Semina. Ciências Agrárias (Online) |
repository.name.fl_str_mv |
Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL) |
repository.mail.fl_str_mv |
semina.agrarias@uel.br |
_version_ |
1799306083311812608 |