Eggs quality sold at different establishments in the Imperatriz city, Maranhão State, Brazil

Detalhes bibliográficos
Autor(a) principal: Brito, Diogo Ramon do Nascimento
Data de Publicação: 2020
Outros Autores: Pereira, Ana Lúcia Fernandes, Mota, Antônia Silmara de Brito, Freitas , Ednardo Rodrigues, Abreu, Virgínia Kelly Gonçalves
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Research, Society and Development
Texto Completo: https://rsdjournal.org/index.php/rsd/article/view/7848
Resumo: This study aimed to evaluate the egg quality sold in several establishments in Imperatriz city Maranhão. It was used white shell eggs from commercial hen laying obtained according to the following treatments: open street markets, grocery stores, and supermarkets. For each treatment were obtained at three different local sales of eggs, which were chosen to cover different areas of the city. The variables studied were: egg weight, Haugh Units, yolk color, yolk, albumen and shell percentages, and yolk and albumen pH. The establishments type of egg sale did not influence the Haugh units, yolk color, and yolk pH. However, there was an influence on the egg weight, yolk, albumen, and shell percentage, as well as on albumen pH. Thus, eggs sold in open street markets had a higher weight (60.48 g) and the lowest shell percentage (9.23%). The eggs sold in supermarkets had a lower yolk percentage and higher albumen percentage when compared to egg grocery stores, and both had similar albumen percentage to the eggs sold in open street markets. For albumen pH, the eggs sold in supermarkets had the lowest value (9.18). In general, the eggs sold in open street markets, grocery stores, and supermarkets of the Imperatriz city had inferior quality due to low values of Haugh units obtained. However, taking into account the lowest albumen pH obtained for eggs of supermarkets, this establishment had better egg quality when compared to eggs sold in open street markets and grocery stores.
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spelling Eggs quality sold at different establishments in the Imperatriz city, Maranhão State, BrazilCalidad de los huevos vendidos en diferentes establecimientos de la ciudad de Imperatriz, Estado de Maranhão, BrasilQualidade de ovos comercializados em diferentes estabelecimentos na Cidade de Imperatriz, Estado do Maranhão, BrasilUnidades HaughColor de la gemaFerias gratuitasTiendas de comestiblesSupermercados.Haugh UnitsYolk colorOpen street marketsGrocery storesSupermarkets.Unidades HaughCor da gemaFeiras livresMerceariasSupermercados.This study aimed to evaluate the egg quality sold in several establishments in Imperatriz city Maranhão. It was used white shell eggs from commercial hen laying obtained according to the following treatments: open street markets, grocery stores, and supermarkets. For each treatment were obtained at three different local sales of eggs, which were chosen to cover different areas of the city. The variables studied were: egg weight, Haugh Units, yolk color, yolk, albumen and shell percentages, and yolk and albumen pH. The establishments type of egg sale did not influence the Haugh units, yolk color, and yolk pH. However, there was an influence on the egg weight, yolk, albumen, and shell percentage, as well as on albumen pH. Thus, eggs sold in open street markets had a higher weight (60.48 g) and the lowest shell percentage (9.23%). The eggs sold in supermarkets had a lower yolk percentage and higher albumen percentage when compared to egg grocery stores, and both had similar albumen percentage to the eggs sold in open street markets. For albumen pH, the eggs sold in supermarkets had the lowest value (9.18). In general, the eggs sold in open street markets, grocery stores, and supermarkets of the Imperatriz city had inferior quality due to low values of Haugh units obtained. However, taking into account the lowest albumen pH obtained for eggs of supermarkets, this establishment had better egg quality when compared to eggs sold in open street markets and grocery stores.El objetivo de este estúdio fue evaluar la calidad de los huevos vendidos en varios tipos de establecimientos en la ciudad de Imperatriz - Maranhão. Se utilizaron huevos blancos de gallinas ponedoras comerciales obtenidos según los siguientes tratamientos: de mercados abiertos, tiendas de abarrotes y supermercados. Para cada tratamiento, los huevos se obtuvieron de tres puntos de venta diferentes, que fueron seleccionados para cubrir diferentes áreas de la ciudad. Las variables estudiadas fueron: peso del huevo, Unidades Haugh, color de la yema, porcentaje de yema, albúmina y cáscara, y pH de la yema y albúmina. Los tipos de establecimiento no influyeron en las Unidades Haugh, el color y el pH de la gema. Sin embargo, hubo influencia en el peso del huevo, los porcentajes de yema y albúmina, así como en el pH de la albúmina. Así, los huevos vendidos en mercados abiertos tuvieron el mayor peso (60,48 g) y el menor porcentaje de cáscara (9,23%). Los huevos vendidos en los supermercados tenían un menor porcentaje de yema y un mayor porcentaje de albúmina en comparación con los huevos vendidos en las tiendas de abarrotes, y ambos no difirieron en el porcentaje de albúmina en comparación con los huevos vendidos en los mercados abiertos. Para el pH de la albúmina, los huevos vendidos en los supermercados tuvieron el valor más bajo (9.18). En general, los huevos vendidos en mercados callejeros, tiendas de abarrotes y supermercados de la ciudad de Imperatriz fueron de calidad inferior debido a los bajos valores de las Unidades Haugh obtenidas. Sin embargo, teniendo en cuenta el menor valor de pH de la albúmina obtenida para los huevos de los supermercados, este establecimiento tuvo mejor calidad en comparación con los que se venden en mercados abiertos y tiendas de abarrotes.O objetivo deste trabalho foi avaliar a qualidade de ovos comercializados em vários tipos de estabelecimentos da cidade de Imperatriz – Maranhão. Foram utilizados ovos brancos de poedeiras comerciais obtidos de acordo com os seguintes tratamentos: de feiras livres, de mercearias e supermercados. Para cada tratamento foram obtidos ovos de três diferentes locais de vendas, que foram selecionados de forma a cobrir diferentes áreas da cidade. As variáveis estudadas foram: peso do ovo, Unidades Haugh, cor da gema, percentuais de gema, albumen e casca, e pH da gema e do albumén. Os tipos de estabelecimentos não influenciaram as Unidades Haugh, a cor e pH da gema. No entanto, houve influência no peso do ovo, nos percentuais de gema e albumen, como também, no pH do albumen. Assim, os ovos comercializados em feiras livres tiveram o maior peso (60,48 g) e os menores percentuais de casca (9,23%). Os ovos vendidos em supermercados tiveram menor percentual de gema e maior percentual de albumen quando comparados aos ovos comercializados em mercearias e ambos não diferiram para percentual de albumen quando comparados aos ovos comercializados em feiras livres. Para o pH do albumen, os ovos vendidos em supermercados tiveram o menor valor (9,18). Em geral, os ovos vendidos em feiras livres, mercearias e supermercados da cidade de Imperatriz tiveram qualidade inferior devido aos baixos valores de Unidades Haugh obtidos. Contudo, levando em consideração o menor valor de pH do albumén obtido para os ovos dos supermercados, este estabelecimento teve melhor qualidade quando comparado àqueles vendidos em feiras livres e mercearias.Research, Society and Development2020-09-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/784810.33448/rsd-v9i9.7848Research, Society and Development; Vol. 9 No. 9; e749997848Research, Society and Development; Vol. 9 Núm. 9; e749997848Research, Society and Development; v. 9 n. 9; e7499978482525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIenghttps://rsdjournal.org/index.php/rsd/article/view/7848/6962Copyright (c) 2020 Diogo Ramon do Nascimento Brito; Ana Lúcia Fernandes Pereira; Antônia Silmara de Brito Mota; Ednardo Rodrigues Freitas ; Virgínia Kelly Gonçalves Abreuhttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessBrito, Diogo Ramon do NascimentoPereira, Ana Lúcia FernandesMota, Antônia Silmara de BritoFreitas , Ednardo Rodrigues Abreu, Virgínia Kelly Gonçalves 2020-09-18T01:42:11Zoai:ojs.pkp.sfu.ca:article/7848Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:30:26.790406Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false
dc.title.none.fl_str_mv Eggs quality sold at different establishments in the Imperatriz city, Maranhão State, Brazil
Calidad de los huevos vendidos en diferentes establecimientos de la ciudad de Imperatriz, Estado de Maranhão, Brasil
Qualidade de ovos comercializados em diferentes estabelecimentos na Cidade de Imperatriz, Estado do Maranhão, Brasil
title Eggs quality sold at different establishments in the Imperatriz city, Maranhão State, Brazil
spellingShingle Eggs quality sold at different establishments in the Imperatriz city, Maranhão State, Brazil
Brito, Diogo Ramon do Nascimento
Unidades Haugh
Color de la gema
Ferias gratuitas
Tiendas de comestibles
Supermercados.
Haugh Units
Yolk color
Open street markets
Grocery stores
Supermarkets.
Unidades Haugh
Cor da gema
Feiras livres
Mercearias
Supermercados.
title_short Eggs quality sold at different establishments in the Imperatriz city, Maranhão State, Brazil
title_full Eggs quality sold at different establishments in the Imperatriz city, Maranhão State, Brazil
title_fullStr Eggs quality sold at different establishments in the Imperatriz city, Maranhão State, Brazil
title_full_unstemmed Eggs quality sold at different establishments in the Imperatriz city, Maranhão State, Brazil
title_sort Eggs quality sold at different establishments in the Imperatriz city, Maranhão State, Brazil
author Brito, Diogo Ramon do Nascimento
author_facet Brito, Diogo Ramon do Nascimento
Pereira, Ana Lúcia Fernandes
Mota, Antônia Silmara de Brito
Freitas , Ednardo Rodrigues
Abreu, Virgínia Kelly Gonçalves
author_role author
author2 Pereira, Ana Lúcia Fernandes
Mota, Antônia Silmara de Brito
Freitas , Ednardo Rodrigues
Abreu, Virgínia Kelly Gonçalves
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Brito, Diogo Ramon do Nascimento
Pereira, Ana Lúcia Fernandes
Mota, Antônia Silmara de Brito
Freitas , Ednardo Rodrigues
Abreu, Virgínia Kelly Gonçalves
dc.subject.por.fl_str_mv Unidades Haugh
Color de la gema
Ferias gratuitas
Tiendas de comestibles
Supermercados.
Haugh Units
Yolk color
Open street markets
Grocery stores
Supermarkets.
Unidades Haugh
Cor da gema
Feiras livres
Mercearias
Supermercados.
topic Unidades Haugh
Color de la gema
Ferias gratuitas
Tiendas de comestibles
Supermercados.
Haugh Units
Yolk color
Open street markets
Grocery stores
Supermarkets.
Unidades Haugh
Cor da gema
Feiras livres
Mercearias
Supermercados.
description This study aimed to evaluate the egg quality sold in several establishments in Imperatriz city Maranhão. It was used white shell eggs from commercial hen laying obtained according to the following treatments: open street markets, grocery stores, and supermarkets. For each treatment were obtained at three different local sales of eggs, which were chosen to cover different areas of the city. The variables studied were: egg weight, Haugh Units, yolk color, yolk, albumen and shell percentages, and yolk and albumen pH. The establishments type of egg sale did not influence the Haugh units, yolk color, and yolk pH. However, there was an influence on the egg weight, yolk, albumen, and shell percentage, as well as on albumen pH. Thus, eggs sold in open street markets had a higher weight (60.48 g) and the lowest shell percentage (9.23%). The eggs sold in supermarkets had a lower yolk percentage and higher albumen percentage when compared to egg grocery stores, and both had similar albumen percentage to the eggs sold in open street markets. For albumen pH, the eggs sold in supermarkets had the lowest value (9.18). In general, the eggs sold in open street markets, grocery stores, and supermarkets of the Imperatriz city had inferior quality due to low values of Haugh units obtained. However, taking into account the lowest albumen pH obtained for eggs of supermarkets, this establishment had better egg quality when compared to eggs sold in open street markets and grocery stores.
publishDate 2020
dc.date.none.fl_str_mv 2020-09-06
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/7848
10.33448/rsd-v9i9.7848
url https://rsdjournal.org/index.php/rsd/article/view/7848
identifier_str_mv 10.33448/rsd-v9i9.7848
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/7848/6962
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. 9 No. 9; e749997848
Research, Society and Development; Vol. 9 Núm. 9; e749997848
Research, Society and Development; v. 9 n. 9; e749997848
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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