Resistance quality of Nile Tilapia hides subjected to tanning with vegetable tannin
Autor(a) principal: | |
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Data de Publicação: | 2021 |
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/17277 |
Resumo: | The fishing activity generates a large amount of waste, seeking to reduce environmental impacts, it is possible to process the fish skin transforming it into leather. The objective of this was to evaluate the resistance of Nile tilapia hides in five slaughter weight categories, tanned with vegetable tannin, as well as using different levels of addition of vegetable tannin in the tanning process, for skins of the highest weight category. As the slaughter weight of the fish increased, there was an increase in thickness (Y=0.745990+0.044832X, R²= 88.27%), in progressive tear strength (Y= 0.735871+0.051553X, R²= 81.16%), in traction (Y=10.508074-1.847411X+0.664844X², R²=94.93%), in stretching (Y=58.112121+5.110606X, R²=84, 92%) and progressive tearing (Y=19.68836+7.800758X, R²= 84.83%), explained by the aforementioned equations. For fish skins above 1kg, 10% tannin was used in the tanning step and 4% in the retanning step and 12% and 2% tannin, respectively, for the tanning and retanning. Leathers in this size category showed greater tensile strength in the longitudinal direction. When analyzing the distribution of fine and thick collagen fibers regarding the direction of the leather, it was noted that tilapia leather has a higher proportion of fine fibers (62.40%) compared to thick (37.60%), this makes so that these are tied more intensely, providing greater resistance to the leather. The fine fibers provide a better binding of the histological structure of these leathers, generating greater resistance to traction, stretching and progressive tearing. It is concluded that the hides above fish above 1001g have greater thickness and strength quality to be used in confection. |
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Resistance quality of Nile Tilapia hides subjected to tanning with vegetable tanninCalidad de resistencia de las pieles de tilapia del Nilo sometidas a curtido con tanino vegetal Qualidade de resistência de peles de Tilápia do Nilo submetidas ao curtimento com tanino vegetal Bronceado de la pielFibras de colágenoOreochromis niloticus.Collagen fibersOreochromis niloticusSkin tanning.Curtimento de peleFibras colágenasOreochromis niloticus.The fishing activity generates a large amount of waste, seeking to reduce environmental impacts, it is possible to process the fish skin transforming it into leather. The objective of this was to evaluate the resistance of Nile tilapia hides in five slaughter weight categories, tanned with vegetable tannin, as well as using different levels of addition of vegetable tannin in the tanning process, for skins of the highest weight category. As the slaughter weight of the fish increased, there was an increase in thickness (Y=0.745990+0.044832X, R²= 88.27%), in progressive tear strength (Y= 0.735871+0.051553X, R²= 81.16%), in traction (Y=10.508074-1.847411X+0.664844X², R²=94.93%), in stretching (Y=58.112121+5.110606X, R²=84, 92%) and progressive tearing (Y=19.68836+7.800758X, R²= 84.83%), explained by the aforementioned equations. For fish skins above 1kg, 10% tannin was used in the tanning step and 4% in the retanning step and 12% and 2% tannin, respectively, for the tanning and retanning. Leathers in this size category showed greater tensile strength in the longitudinal direction. When analyzing the distribution of fine and thick collagen fibers regarding the direction of the leather, it was noted that tilapia leather has a higher proportion of fine fibers (62.40%) compared to thick (37.60%), this makes so that these are tied more intensely, providing greater resistance to the leather. The fine fibers provide a better binding of the histological structure of these leathers, generating greater resistance to traction, stretching and progressive tearing. It is concluded that the hides above fish above 1001g have greater thickness and strength quality to be used in confection.La actividad pesquera genera una gran cantidad de residuos, buscando reducir los impactos ambientales, es posible procesar la piel del pescado transformándola en cuero. El objetivo de este fue evaluar la resistencia de las pieles de tilapia del Nilo en cinco categorías de peso de faena, curtidas con tanino vegetal, así como utilizar diferentes niveles de adición de tanino vegetal en el proceso de curtido, para pieles de la categoría de mayor peso. A medida que aumentó el peso de sacrificio del pescado, hubo un aumento en el grosor (Y = 0,745990 + 0,044832X, R² = 88,27%), en la resistencia al desgarro progresiva (Y = 0,735871 + 0,051553X, R² = 81,16%), en la tracción ( Y = 10.508074-1.847411X + 0.664844X², R² = 94.93%), en estiramiento (Y = 58.112121 + 5.110606X, R² = 84, 92%) y desgarro progresivo (Y = 19.68836 + 7.800758X, R² = 84.83%), explicado por las ecuaciones antes mencionadas. Para las pieles de pescado de más de 1 kg, se utilizó un 10% de tanino en el paso de curtido y un 4% en el paso de recurtido y un 12% y 2% de tanino, respectivamente, para el curtido y recurtido. Los cueros de esta categoría de tamaño mostraron una mayor resistencia a la tracción en la dirección longitudinal. Al analizar la distribución de las fibras de colágeno finas y gruesas con respecto a la dirección del cuero, se observó que el cuero de tilapia tiene una mayor proporción de fibras finas (62,40%) en comparación con las gruesas (37,60%), esto hace que estas estén más atadas. intensamente, proporcionando una mayor resistencia al cuero. Las finas fibras proporcionan una mejor unión de la estructura histológica de estos cueros, generando mayor resistencia a la tracción, estiramiento y desgarro progresivo. Se concluye que los cueros de pescado por encima de los 1001g tienen mayor espesor y calidad de resistencia para ser utilizados en repostería.A atividade pesqueira gera uma grande quantidade de resíduos, buscando diminuir os impactos ambientais, pode-se realizar o processamento da pele de peixe transformando em couro. O objetivo deste foi avaliar a resistência dos couros de tilápia do Nilo em cinco categorias de peso de abate, curtidos com tanino vegetal, assim como utilizar diferentes níveis de adição do tanino vegetal no processo de curtimento, para peles da maior categoria de peso. À medida que aumentou o peso de abate dos peixes, houve aumento na espessura (Y=0,745990+0,044832X, R²= 88,27%), na resistência ao rasgamento progressivo (Y= 0,735871+0,051553X, R²= 81,16%), na tração (Y=10,508074-1,847411X+0,664844X², R²=94,93%), no alongamento (Y=58,112121+5,110606X, R²=84,92%) e rasgamento progressivo (Y=19,68836+7,800758X, R²= 84,83%), explicado pelas referidas equações. Para peles de peixes acima de 1kg utilizou de 10% de tanino na etapa de curtimento e 4% no recurtimento e 12% e 2% de tanino, respectivamente para o curtimento e recurtimento. Os couros dessa categoria de tamanho apresentaram maior resistência a tração no sentido longitudinal. Quando analisado a distribuição das fibras colágenas finas e espessas quanto ao sentido do couro, notou-se que o couro de tilápia apresenta uma maior proporção de fibras finas (62,40%) em relação a espessa (37,60%), isto faz com que estas sejam amarradas mais intensamente, proporcionando maior resistência ao couro. As fibras finas proporcionam uma melhor amarração da estrutura histológica desses couros, gerando uma maior resistência à tração, alongamento e rasgamento progressivo. Conclui-se que os couros acima de peixes acima de 1001g apresentam maior espessura e qualidade de resistência para serem utilizados na confecção.Research, Society and Development2021-07-14info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/1727710.33448/rsd-v10i8.17277Research, Society and Development; Vol. 10 No. 8; e36110817277Research, Society and Development; Vol. 10 Núm. 8; e36110817277Research, Society and Development; v. 10 n. 8; e361108172772525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/17277/15577Copyright (c) 2021 Fabricio Vieira dos Santos; Gustavo Lazarini Martins; Gislaine Gonçalves Oliveira; Sabrina Campos Sbaraini; Marcos Antonio Matiucci; Ana Carolina Valente Junqueira de Castro; Sabrina Martins dos Santos; Simone Siemer; Elenice Souza dos Reis Goes; Maria Luiza Rodrigues de Souzahttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessSantos, Fabricio Vieira dosMartins, Gustavo LazariniOliveira, Gislaine Gonçalves Sbaraini, Sabrina Campos Matiucci, Marcos Antonio Castro, Ana Carolina Valente Junqueira de Santos, Sabrina Martins dos Siemer, Simone Goes, Elenice Souza dos Reis Souza, Maria Luiza Rodrigues de 2021-08-21T18:46:59Zoai:ojs.pkp.sfu.ca:article/17277Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:37:39.279326Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
dc.title.none.fl_str_mv |
Resistance quality of Nile Tilapia hides subjected to tanning with vegetable tannin Calidad de resistencia de las pieles de tilapia del Nilo sometidas a curtido con tanino vegetal Qualidade de resistência de peles de Tilápia do Nilo submetidas ao curtimento com tanino vegetal |
title |
Resistance quality of Nile Tilapia hides subjected to tanning with vegetable tannin |
spellingShingle |
Resistance quality of Nile Tilapia hides subjected to tanning with vegetable tannin Santos, Fabricio Vieira dos Bronceado de la piel Fibras de colágeno Oreochromis niloticus. Collagen fibers Oreochromis niloticus Skin tanning. Curtimento de pele Fibras colágenas Oreochromis niloticus. |
title_short |
Resistance quality of Nile Tilapia hides subjected to tanning with vegetable tannin |
title_full |
Resistance quality of Nile Tilapia hides subjected to tanning with vegetable tannin |
title_fullStr |
Resistance quality of Nile Tilapia hides subjected to tanning with vegetable tannin |
title_full_unstemmed |
Resistance quality of Nile Tilapia hides subjected to tanning with vegetable tannin |
title_sort |
Resistance quality of Nile Tilapia hides subjected to tanning with vegetable tannin |
author |
Santos, Fabricio Vieira dos |
author_facet |
Santos, Fabricio Vieira dos Martins, Gustavo Lazarini Oliveira, Gislaine Gonçalves Sbaraini, Sabrina Campos Matiucci, Marcos Antonio Castro, Ana Carolina Valente Junqueira de Santos, Sabrina Martins dos Siemer, Simone Goes, Elenice Souza dos Reis Souza, Maria Luiza Rodrigues de |
author_role |
author |
author2 |
Martins, Gustavo Lazarini Oliveira, Gislaine Gonçalves Sbaraini, Sabrina Campos Matiucci, Marcos Antonio Castro, Ana Carolina Valente Junqueira de Santos, Sabrina Martins dos Siemer, Simone Goes, Elenice Souza dos Reis Souza, Maria Luiza Rodrigues de |
author2_role |
author author author author author author author author author |
dc.contributor.author.fl_str_mv |
Santos, Fabricio Vieira dos Martins, Gustavo Lazarini Oliveira, Gislaine Gonçalves Sbaraini, Sabrina Campos Matiucci, Marcos Antonio Castro, Ana Carolina Valente Junqueira de Santos, Sabrina Martins dos Siemer, Simone Goes, Elenice Souza dos Reis Souza, Maria Luiza Rodrigues de |
dc.subject.por.fl_str_mv |
Bronceado de la piel Fibras de colágeno Oreochromis niloticus. Collagen fibers Oreochromis niloticus Skin tanning. Curtimento de pele Fibras colágenas Oreochromis niloticus. |
topic |
Bronceado de la piel Fibras de colágeno Oreochromis niloticus. Collagen fibers Oreochromis niloticus Skin tanning. Curtimento de pele Fibras colágenas Oreochromis niloticus. |
description |
The fishing activity generates a large amount of waste, seeking to reduce environmental impacts, it is possible to process the fish skin transforming it into leather. The objective of this was to evaluate the resistance of Nile tilapia hides in five slaughter weight categories, tanned with vegetable tannin, as well as using different levels of addition of vegetable tannin in the tanning process, for skins of the highest weight category. As the slaughter weight of the fish increased, there was an increase in thickness (Y=0.745990+0.044832X, R²= 88.27%), in progressive tear strength (Y= 0.735871+0.051553X, R²= 81.16%), in traction (Y=10.508074-1.847411X+0.664844X², R²=94.93%), in stretching (Y=58.112121+5.110606X, R²=84, 92%) and progressive tearing (Y=19.68836+7.800758X, R²= 84.83%), explained by the aforementioned equations. For fish skins above 1kg, 10% tannin was used in the tanning step and 4% in the retanning step and 12% and 2% tannin, respectively, for the tanning and retanning. Leathers in this size category showed greater tensile strength in the longitudinal direction. When analyzing the distribution of fine and thick collagen fibers regarding the direction of the leather, it was noted that tilapia leather has a higher proportion of fine fibers (62.40%) compared to thick (37.60%), this makes so that these are tied more intensely, providing greater resistance to the leather. The fine fibers provide a better binding of the histological structure of these leathers, generating greater resistance to traction, stretching and progressive tearing. It is concluded that the hides above fish above 1001g have greater thickness and strength quality to be used in confection. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-07-14 |
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/17277 10.33448/rsd-v10i8.17277 |
url |
https://rsdjournal.org/index.php/rsd/article/view/17277 |
identifier_str_mv |
10.33448/rsd-v10i8.17277 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/17277/15577 |
dc.rights.driver.fl_str_mv |
https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/4.0 |
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. 10 No. 8; e36110817277 Research, Society and Development; Vol. 10 Núm. 8; e36110817277 Research, Society and Development; v. 10 n. 8; e36110817277 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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1797052818090098688 |