ADJUSTMENT OF MATHEMATICAL MODELS TO DETERMINE QUALITY CHARACTERISTICS OF PINEAPPLE FRUITS VITÓRIA CULTIVAR
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Revista Eletrônica Debates em Educação Científica e Tecnológica |
Texto Completo: | https://ojs.ifes.edu.br/index.php/ric/article/view/1216 |
Resumo: | The objective of this study was to adjust and validate mathematical models to estimate physical and chemical characteristics of pineapple fruits (Ananas comosus L.) through their linear dimensions. For this purpose, 130 fruits of the cultivar BRS Vitória were used, produced at the experimental farm of the Capixaba Institute of Research, Technical Assistance and Rural Extension, located in the municipality of Sooretama, North of the State of Espírito Santo, Brazil. Of all fruits, the length (L), diameter (D), mass (M), titratable acidity (TA) and soluble solids (SS) were determined. For the modeling, the characteristics M, TA and SS were used as a dependent variable in function of L and D of the fruits, being adjusted the models of equation of first degree linear, quadratic and power. All equations were valid, thus obtaining the mean absolute error, root mean square error and Willmott d index. The diameter showed a better relationship with the physical and chemical characteristics of the pineapple fruit cultivar BRS Vitória, the equations being y = 0.0015(D)^2.7451, y = 1.076350-0.261046(D)+0.018081(D)^2 e y = 21.91682-4.58785(D)+0.31048(D)^2 more suitable for estimating the mass, titratable acidity and soluble solids respectively, in a simple, safe and without the need to destroy the fruits. |
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ADJUSTMENT OF MATHEMATICAL MODELS TO DETERMINE QUALITY CHARACTERISTICS OF PINEAPPLE FRUITS VITÓRIA CULTIVARADJUSTMENT OF MATHEMATICAL MODELS TO DETERMINE QUALITY CHARACTERISTICS OF PINEAPPLE FRUITS VITÓRIA CULTIVARAnanas comosus L.non-destructive methodstatistical modelingAnanas comosus Lnon-destructive methodstatistical modelingmathematical equations The objective of this study was to adjust and validate mathematical models to estimate physical and chemical characteristics of pineapple fruits (Ananas comosus L.) through their linear dimensions. For this purpose, 130 fruits of the cultivar BRS Vitória were used, produced at the experimental farm of the Capixaba Institute of Research, Technical Assistance and Rural Extension, located in the municipality of Sooretama, North of the State of Espírito Santo, Brazil. Of all fruits, the length (L), diameter (D), mass (M), titratable acidity (TA) and soluble solids (SS) were determined. For the modeling, the characteristics M, TA and SS were used as a dependent variable in function of L and D of the fruits, being adjusted the models of equation of first degree linear, quadratic and power. All equations were valid, thus obtaining the mean absolute error, root mean square error and Willmott d index. The diameter showed a better relationship with the physical and chemical characteristics of the pineapple fruit cultivar BRS Vitória, the equations being y = 0.0015(D)^2.7451, y = 1.076350-0.261046(D)+0.018081(D)^2 e y = 21.91682-4.58785(D)+0.31048(D)^2 more suitable for estimating the mass, titratable acidity and soluble solids respectively, in a simple, safe and without the need to destroy the fruits.The objective of this study was to adjust and validate mathematical models to estimate physical and chemical characteristics of pineapple fruits (Ananas comosus L.) through their linear dimensions. For this purpose, 130 fruits of the cultivar BRS Vitória were used, produced at the experimental farm of the Capixaba Institute of Research, Technical Assistance and Rural Extension, located in the municipality of Sooretama, North of the State of Espírito Santo, Brazil. Of all fruits, the length (L), diameter (D), mass (M), titratable acidity (TA) and soluble solids (SS) were determined. For the modeling, the characteristics M, TA and SS were used as a dependent variable in function of L and D of the fruits, being adjusted the models of equation of first degree linear, quadratic and power. All equations were valid, thus obtaining the mean absolute error, root mean square error and Willmott d index. The diameter showed a better relationship with the physical and chemical characteristics of the pineapple fruit cultivar BRS Vitória, the equations being , e more suitable for estimating the mass, titratable acidity and soluble solids respectively, in a simple, safe and without the need to destroy the fruits.Instituto Federal do Espírito Santo2021-12-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://ojs.ifes.edu.br/index.php/ric/article/view/121610.36524/ric.v7i1.1216Revista Ifes Ciência ; v. 7 n. 1 (2021): Revista Ifes Ciência; 01-102359-479910.36524/ric.v7i1reponame:Revista Eletrônica Debates em Educação Científica e Tecnológicainstname:Instituto Federal de Educação, Ciência e Tecnologia do Espírito Santo (IFES)instacron:IFESporhttps://ojs.ifes.edu.br/index.php/ric/article/view/1216/845Copyright (c) 2021 Revista Ifes Ciência https://creativecommons.org/licenses/by-nc-nd/4.0info:eu-repo/semantics/openAccessde Souza Oliveira, Vinicius Pires, AndreaRangel Ferreira, Thayanne Fontana Silva, Laís Gertrudes Cerri Neto, Basílio Corrêa Lima, Kayo Cezar Fornazzier Brandes, Marciely Dousseau Arantes, Sara de Oliveira Arantes, Lúcio Tognere, Jasmyn Romais Schmildt, Edilson 2021-05-31T13:09:14Zoai::article/1216Revistahttps://ojs.ifes.edu.br/index.php/indexPUBhttps://ojs.ifes.edu.br/index.php/index/oairevistadect@gmail.com||sidneiquezada@gmail.com2236-21502179-6955opendoar:2024-03-06T12:56:47.016114Revista Eletrônica Debates em Educação Científica e Tecnológica - Instituto Federal de Educação, Ciência e Tecnologia do Espírito Santo (IFES)false |
dc.title.none.fl_str_mv |
ADJUSTMENT OF MATHEMATICAL MODELS TO DETERMINE QUALITY CHARACTERISTICS OF PINEAPPLE FRUITS VITÓRIA CULTIVAR ADJUSTMENT OF MATHEMATICAL MODELS TO DETERMINE QUALITY CHARACTERISTICS OF PINEAPPLE FRUITS VITÓRIA CULTIVAR |
title |
ADJUSTMENT OF MATHEMATICAL MODELS TO DETERMINE QUALITY CHARACTERISTICS OF PINEAPPLE FRUITS VITÓRIA CULTIVAR |
spellingShingle |
ADJUSTMENT OF MATHEMATICAL MODELS TO DETERMINE QUALITY CHARACTERISTICS OF PINEAPPLE FRUITS VITÓRIA CULTIVAR de Souza Oliveira, Vinicius Ananas comosus L. non-destructive method statistical modeling Ananas comosus L non-destructive method statistical modeling mathematical equations |
title_short |
ADJUSTMENT OF MATHEMATICAL MODELS TO DETERMINE QUALITY CHARACTERISTICS OF PINEAPPLE FRUITS VITÓRIA CULTIVAR |
title_full |
ADJUSTMENT OF MATHEMATICAL MODELS TO DETERMINE QUALITY CHARACTERISTICS OF PINEAPPLE FRUITS VITÓRIA CULTIVAR |
title_fullStr |
ADJUSTMENT OF MATHEMATICAL MODELS TO DETERMINE QUALITY CHARACTERISTICS OF PINEAPPLE FRUITS VITÓRIA CULTIVAR |
title_full_unstemmed |
ADJUSTMENT OF MATHEMATICAL MODELS TO DETERMINE QUALITY CHARACTERISTICS OF PINEAPPLE FRUITS VITÓRIA CULTIVAR |
title_sort |
ADJUSTMENT OF MATHEMATICAL MODELS TO DETERMINE QUALITY CHARACTERISTICS OF PINEAPPLE FRUITS VITÓRIA CULTIVAR |
author |
de Souza Oliveira, Vinicius |
author_facet |
de Souza Oliveira, Vinicius Pires, Andrea Rangel Ferreira, Thayanne Fontana Silva, Laís Gertrudes Cerri Neto, Basílio Corrêa Lima, Kayo Cezar Fornazzier Brandes, Marciely Dousseau Arantes, Sara de Oliveira Arantes, Lúcio Tognere, Jasmyn Romais Schmildt, Edilson |
author_role |
author |
author2 |
Pires, Andrea Rangel Ferreira, Thayanne Fontana Silva, Laís Gertrudes Cerri Neto, Basílio Corrêa Lima, Kayo Cezar Fornazzier Brandes, Marciely Dousseau Arantes, Sara de Oliveira Arantes, Lúcio Tognere, Jasmyn Romais Schmildt, Edilson |
author2_role |
author author author author author author author author author author |
dc.contributor.author.fl_str_mv |
de Souza Oliveira, Vinicius Pires, Andrea Rangel Ferreira, Thayanne Fontana Silva, Laís Gertrudes Cerri Neto, Basílio Corrêa Lima, Kayo Cezar Fornazzier Brandes, Marciely Dousseau Arantes, Sara de Oliveira Arantes, Lúcio Tognere, Jasmyn Romais Schmildt, Edilson |
dc.subject.por.fl_str_mv |
Ananas comosus L. non-destructive method statistical modeling Ananas comosus L non-destructive method statistical modeling mathematical equations |
topic |
Ananas comosus L. non-destructive method statistical modeling Ananas comosus L non-destructive method statistical modeling mathematical equations |
description |
The objective of this study was to adjust and validate mathematical models to estimate physical and chemical characteristics of pineapple fruits (Ananas comosus L.) through their linear dimensions. For this purpose, 130 fruits of the cultivar BRS Vitória were used, produced at the experimental farm of the Capixaba Institute of Research, Technical Assistance and Rural Extension, located in the municipality of Sooretama, North of the State of Espírito Santo, Brazil. Of all fruits, the length (L), diameter (D), mass (M), titratable acidity (TA) and soluble solids (SS) were determined. For the modeling, the characteristics M, TA and SS were used as a dependent variable in function of L and D of the fruits, being adjusted the models of equation of first degree linear, quadratic and power. All equations were valid, thus obtaining the mean absolute error, root mean square error and Willmott d index. The diameter showed a better relationship with the physical and chemical characteristics of the pineapple fruit cultivar BRS Vitória, the equations being y = 0.0015(D)^2.7451, y = 1.076350-0.261046(D)+0.018081(D)^2 e y = 21.91682-4.58785(D)+0.31048(D)^2 more suitable for estimating the mass, titratable acidity and soluble solids respectively, in a simple, safe and without the need to destroy the fruits. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-12-10 |
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://ojs.ifes.edu.br/index.php/ric/article/view/1216 10.36524/ric.v7i1.1216 |
url |
https://ojs.ifes.edu.br/index.php/ric/article/view/1216 |
identifier_str_mv |
10.36524/ric.v7i1.1216 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://ojs.ifes.edu.br/index.php/ric/article/view/1216/845 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2021 Revista Ifes Ciência https://creativecommons.org/licenses/by-nc-nd/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2021 Revista Ifes Ciência https://creativecommons.org/licenses/by-nc-nd/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Instituto Federal do Espírito Santo |
publisher.none.fl_str_mv |
Instituto Federal do Espírito Santo |
dc.source.none.fl_str_mv |
Revista Ifes Ciência ; v. 7 n. 1 (2021): Revista Ifes Ciência; 01-10 2359-4799 10.36524/ric.v7i1 reponame:Revista Eletrônica Debates em Educação Científica e Tecnológica instname:Instituto Federal de Educação, Ciência e Tecnologia do Espírito Santo (IFES) instacron:IFES |
instname_str |
Instituto Federal de Educação, Ciência e Tecnologia do Espírito Santo (IFES) |
instacron_str |
IFES |
institution |
IFES |
reponame_str |
Revista Eletrônica Debates em Educação Científica e Tecnológica |
collection |
Revista Eletrônica Debates em Educação Científica e Tecnológica |
repository.name.fl_str_mv |
Revista Eletrônica Debates em Educação Científica e Tecnológica - Instituto Federal de Educação, Ciência e Tecnologia do Espírito Santo (IFES) |
repository.mail.fl_str_mv |
revistadect@gmail.com||sidneiquezada@gmail.com |
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1798948025805045760 |