Post-harvest evaluation of 'Dekopon' tangerins submitted to the application of calcium chloride in pre-harvest
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Research, Society and Development |
Texto Completo: | https://rsdjournal.org/index.php/rsd/article/view/3638 |
Resumo: | The mandarins have made possible a great increase in the production due to diverse cultural treatments, potentializing the increase of the production and reduction of the losses. However, studies are needed that can maintain post-harvest quality and increase in the field. Therefore, the objective of this work was to evaluate physically and chemically the ‘Dekopon’ tangerine fruits, analyzing the influence of the application of Calcium Chloride in 100, 200, 300, 400% of the recommended dosage, in addition to the control. The fruit samples were extracted from an experimental orchard in the municipality of Anápolis-GO and the analyzes were performed in the EMATER-GO laboratory. The experiment was conducted in a completely randomized design (CRD) composed of five doses of Calcium Chloride, three replicates during four weeks of evaluation (0, 7, 14 and 21 days), respectively, and the variables evaluated were submitted to polynomial regression analysis depending on the weeks. In this experiment were evaluated: loss of mass, coloration, soluble solids, titratable acidity and texture. The data originated from the analyzes were submitted to regression analysis by means of an F test at the probability level of 5%, to measure the meaning of the proposed model. It was concluded that the use of Calcium Chloride in most variables did not act positively in the post-harvest maintenance of fruit quality. However, it may be noted that desirable characteristics were observed in other post-harvest variables for applications of 100 and 200% of the recommended dosage during 21 days of evaluation. |
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Post-harvest evaluation of 'Dekopon' tangerins submitted to the application of calcium chloride in pre-harvestEvaluación posterior a la cosecha de tangerinas 'Dekopon' presentadas a la aplicación de cloruro de calcio en la pre-cosechaAvaliação pós-colheita de tangerinas ‘Dekopon’ submetidas a aplicação de cloreto de cálcio em pré-colheitaCitrus reticulata "Shiranui"calidad CaCl2almacenamientocampoCitrus reticulata 'Shiranui'tangerineCalcium Chloridestoragepost-harvest.Citrus reticulata ‘Shiranui’QualidadeCaCl2ArmazenamentoCampo.The mandarins have made possible a great increase in the production due to diverse cultural treatments, potentializing the increase of the production and reduction of the losses. However, studies are needed that can maintain post-harvest quality and increase in the field. Therefore, the objective of this work was to evaluate physically and chemically the ‘Dekopon’ tangerine fruits, analyzing the influence of the application of Calcium Chloride in 100, 200, 300, 400% of the recommended dosage, in addition to the control. The fruit samples were extracted from an experimental orchard in the municipality of Anápolis-GO and the analyzes were performed in the EMATER-GO laboratory. The experiment was conducted in a completely randomized design (CRD) composed of five doses of Calcium Chloride, three replicates during four weeks of evaluation (0, 7, 14 and 21 days), respectively, and the variables evaluated were submitted to polynomial regression analysis depending on the weeks. In this experiment were evaluated: loss of mass, coloration, soluble solids, titratable acidity and texture. The data originated from the analyzes were submitted to regression analysis by means of an F test at the probability level of 5%, to measure the meaning of the proposed model. It was concluded that the use of Calcium Chloride in most variables did not act positively in the post-harvest maintenance of fruit quality. However, it may be noted that desirable characteristics were observed in other post-harvest variables for applications of 100 and 200% of the recommended dosage during 21 days of evaluation.Las mandarinas han mostrado un gran aumento en la producción debido a la adopción de diversos tratamientos culturales, mejorando la reducción de pérdidas y comercialización. Sin embargo, se necesitan estudios para mantener la calidad poscosecha y aumentar en el campo. Por lo tanto, el objetivo de este estudio fue evaluar física y químicamente los frutos de la variedad de mandarina 'Dekopon', analizando la influencia de la aplicación de cloruro de calcio en 100, 200, 300, 400% de la dosis recomendada, además del control. Las muestras de fruta fueron recolectadas en un huerto experimental en la ciudad de Anápolis-GO y los análisis se llevaron a cabo en el laboratorio EMATER-GO. El experimento se realizó en un diseño completamente aleatorio (DIC) compuesto por cinco dosis de cloruro de calcio, tres repeticiones durante cuatro semanas de evaluación (0, 7, 14 y 21 días), respectivamente, con las variables evaluadas sometidas a análisis de regresión polinómica. Dependiendo de las semanas. Se evaluaron los siguientes: masa de fruta fresca, color, sólidos solubles, acidez titulable y textura. Los datos obtenidos se sometieron a un análisis de regresión utilizando una prueba F al nivel de probabilidad del 5%, para medir el significado del modelo propuesto. Se concluye que el uso de cloruro de calcio no actuó positivamente en el mantenimiento poscosecha de la calidad del fruto, sin embargo, se puede resaltar que se observaron características deseables con frutos más grandes y mantenimiento del color para aplicaciones de 100 y 200% de la dosis recomendada durante 21 días de evaluación.As tangerinas têm apresentado grande aumento na produção devido a adoção de diversos tratos culturais, potencializando a redução de perdas e a comercialização. No entanto, faz-se necessários estudos que possam manter a qualidade pós-colheita e incremento no campo. Portanto, objetivou-se com o presente trabalho avaliar física e quimicamente os frutos de tangerina variedade ‘Dekopon’, analisando a influência da aplicação de cloreto de cálcio em 100, 200, 300, 400% da dosagem recomendada, além do controle. As amostras dos frutos foram colhidas em pomar experimental no município de Anápolis-GO e as análises foram realizadas no laboratório da EMATER-GO. O experimento foi realizado em Delineamento Inteiramente Casualizado (DIC) composto por cinco doses de cloreto de cálcio, três repetições durante quatro semanas de avaliação (0, 7, 14 e 21 dias), respectivamente, sendo as variáveis avaliadas submetidas a análise de regressão polinomial em função das semanas. Foram avaliados: massa fresca dos frutos, coloração, sólidos solúveis, acidez titulável e textura. Os dados obtidos foram submetidos a análise de regressão por meio de um teste F no nível de probabilidade de 5%, para medir o significado do modelo proposto. Conclui-se que o uso do cloreto de cálcio, não atuou de forma positiva na manutenção pós-colheita da qualidade dos frutos, no entanto, pode-se destacar que foram observadas características desejáveis com frutos maiores e manutenção da cor para aplicações de 100 e 200% da dosagem recomendada durante 21 dias de avaliação.Research, Society and Development2020-04-20info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/363810.33448/rsd-v9i6.3638Research, Society and Development; Vol. 9 No. 6; e132963638Research, Society and Development; Vol. 9 Núm. 6; e132963638Research, Society and Development; v. 9 n. 6; e1329636382525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/3638/3857Copyright (c) 2020 LUIS HENRIQUE COSTA VASCONCELOS, Flavio Alves da Silva, Lucas Marquezan Nascimento, Rebeca Freitas Vasconcelosinfo:eu-repo/semantics/openAccessVasconcelos, Luis Henrique CostaSilva, Flavio Alves daNascimento, Lucas MarquezanVasconcelos, Rebeca Freitas2020-08-20T18:05:46Zoai:ojs.pkp.sfu.ca:article/3638Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:27:46.293368Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
dc.title.none.fl_str_mv |
Post-harvest evaluation of 'Dekopon' tangerins submitted to the application of calcium chloride in pre-harvest Evaluación posterior a la cosecha de tangerinas 'Dekopon' presentadas a la aplicación de cloruro de calcio en la pre-cosecha Avaliação pós-colheita de tangerinas ‘Dekopon’ submetidas a aplicação de cloreto de cálcio em pré-colheita |
title |
Post-harvest evaluation of 'Dekopon' tangerins submitted to the application of calcium chloride in pre-harvest |
spellingShingle |
Post-harvest evaluation of 'Dekopon' tangerins submitted to the application of calcium chloride in pre-harvest Vasconcelos, Luis Henrique Costa Citrus reticulata "Shiranui" calidad CaCl2 almacenamiento campo Citrus reticulata 'Shiranui' tangerine Calcium Chloride storage post-harvest. Citrus reticulata ‘Shiranui’ Qualidade CaCl2 Armazenamento Campo. |
title_short |
Post-harvest evaluation of 'Dekopon' tangerins submitted to the application of calcium chloride in pre-harvest |
title_full |
Post-harvest evaluation of 'Dekopon' tangerins submitted to the application of calcium chloride in pre-harvest |
title_fullStr |
Post-harvest evaluation of 'Dekopon' tangerins submitted to the application of calcium chloride in pre-harvest |
title_full_unstemmed |
Post-harvest evaluation of 'Dekopon' tangerins submitted to the application of calcium chloride in pre-harvest |
title_sort |
Post-harvest evaluation of 'Dekopon' tangerins submitted to the application of calcium chloride in pre-harvest |
author |
Vasconcelos, Luis Henrique Costa |
author_facet |
Vasconcelos, Luis Henrique Costa Silva, Flavio Alves da Nascimento, Lucas Marquezan Vasconcelos, Rebeca Freitas |
author_role |
author |
author2 |
Silva, Flavio Alves da Nascimento, Lucas Marquezan Vasconcelos, Rebeca Freitas |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Vasconcelos, Luis Henrique Costa Silva, Flavio Alves da Nascimento, Lucas Marquezan Vasconcelos, Rebeca Freitas |
dc.subject.por.fl_str_mv |
Citrus reticulata "Shiranui" calidad CaCl2 almacenamiento campo Citrus reticulata 'Shiranui' tangerine Calcium Chloride storage post-harvest. Citrus reticulata ‘Shiranui’ Qualidade CaCl2 Armazenamento Campo. |
topic |
Citrus reticulata "Shiranui" calidad CaCl2 almacenamiento campo Citrus reticulata 'Shiranui' tangerine Calcium Chloride storage post-harvest. Citrus reticulata ‘Shiranui’ Qualidade CaCl2 Armazenamento Campo. |
description |
The mandarins have made possible a great increase in the production due to diverse cultural treatments, potentializing the increase of the production and reduction of the losses. However, studies are needed that can maintain post-harvest quality and increase in the field. Therefore, the objective of this work was to evaluate physically and chemically the ‘Dekopon’ tangerine fruits, analyzing the influence of the application of Calcium Chloride in 100, 200, 300, 400% of the recommended dosage, in addition to the control. The fruit samples were extracted from an experimental orchard in the municipality of Anápolis-GO and the analyzes were performed in the EMATER-GO laboratory. The experiment was conducted in a completely randomized design (CRD) composed of five doses of Calcium Chloride, three replicates during four weeks of evaluation (0, 7, 14 and 21 days), respectively, and the variables evaluated were submitted to polynomial regression analysis depending on the weeks. In this experiment were evaluated: loss of mass, coloration, soluble solids, titratable acidity and texture. The data originated from the analyzes were submitted to regression analysis by means of an F test at the probability level of 5%, to measure the meaning of the proposed model. It was concluded that the use of Calcium Chloride in most variables did not act positively in the post-harvest maintenance of fruit quality. However, it may be noted that desirable characteristics were observed in other post-harvest variables for applications of 100 and 200% of the recommended dosage during 21 days of evaluation. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-04-20 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/3638 10.33448/rsd-v9i6.3638 |
url |
https://rsdjournal.org/index.php/rsd/article/view/3638 |
identifier_str_mv |
10.33448/rsd-v9i6.3638 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/3638/3857 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Research, Society and Development |
publisher.none.fl_str_mv |
Research, Society and Development |
dc.source.none.fl_str_mv |
Research, Society and Development; Vol. 9 No. 6; e132963638 Research, Society and Development; Vol. 9 Núm. 6; e132963638 Research, Society and Development; v. 9 n. 6; e132963638 2525-3409 reponame:Research, Society and Development instname:Universidade Federal de Itajubá (UNIFEI) instacron:UNIFEI |
instname_str |
Universidade Federal de Itajubá (UNIFEI) |
instacron_str |
UNIFEI |
institution |
UNIFEI |
reponame_str |
Research, Society and Development |
collection |
Research, Society and Development |
repository.name.fl_str_mv |
Research, Society and Development - Universidade Federal de Itajubá (UNIFEI) |
repository.mail.fl_str_mv |
rsd.articles@gmail.com |
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1797052648220786688 |