Internal quality of eggs subjected to different types of coating and stored for 35 days at 25 ° C

Bibliographic Details
Main Author: Pissinati, Aniele
Publication Date: 2014
Other Authors: Oba, Alexandre, Yamashita, Fabio, Silva, Caio Abércio da, Pinheiro, João Waine, Roman, Juliana Maria Martinez
Format: Article
Language: por
Source: Semina. Ciências Agrárias (Online)
Download full: https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/13587
Summary: This study aimed to evaluate the internal quality of eggs subjected to three different types of coatings: no coating (control); 3% gelatin and mineral oil. We used 180 white eggs, with an average weight of 62 g, from laying hens strain Shaver White. Those eggs were stored at a temperature of 25 ° C in a BOD during 35 days and were analyzed every seven days. We evaluated yolk, albumen, shell and weight loss percentage, Haugh units, specific gravity, yolk index, albumen and yolk pH and egg shell color. The results showed that storage time affects the quality of the eggs and the treatment coating the egg with mineral oil were provided the better internal quality of eggs, while the gelatin coating showed intermediate quality and without coating treatment, a poorer quality internal eggs, thus showing necessary to use some kind of coating to increase the shelf life of eggs.
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spelling Internal quality of eggs subjected to different types of coating and stored for 35 days at 25 ° CQualidade interna de ovos submetidos a diferentes tipos de revestimento e armazenados por 35 dias a 25ºCGelation of biofilmMineral oilEgg qualityStorage time.Biofilme de gelatinaÓleo mineralQualidade do ovoTempo de armazenamento.Tecnologia de Produtos de Origem AnimalThis study aimed to evaluate the internal quality of eggs subjected to three different types of coatings: no coating (control); 3% gelatin and mineral oil. We used 180 white eggs, with an average weight of 62 g, from laying hens strain Shaver White. Those eggs were stored at a temperature of 25 ° C in a BOD during 35 days and were analyzed every seven days. We evaluated yolk, albumen, shell and weight loss percentage, Haugh units, specific gravity, yolk index, albumen and yolk pH and egg shell color. The results showed that storage time affects the quality of the eggs and the treatment coating the egg with mineral oil were provided the better internal quality of eggs, while the gelatin coating showed intermediate quality and without coating treatment, a poorer quality internal eggs, thus showing necessary to use some kind of coating to increase the shelf life of eggs.Este trabalho teve por objetivo avaliar a qualidade interna de ovos submetidos a dois tipos de revestimento: gelatina a 3% e; óleo mineral comercial e sem revestimento (controle). Foram utilizados 180 ovos brancos, com peso médio de 62 g, provenientes de galinhas poedeiras da linhagem Shaver White. Estes ovos foram armazenados a uma temperatura de 25° C em uma BOD, durante 35 dias e foram analisados a cada sete dias. Foram avaliados a porcentagem de gema, porcentagem de albúmen, porcentagem de casca, porcentagem de perda de peso, unidade Haugh (UH), gravidade específica, índice gema, pH do albúmen, pH da gema e coloração da casca. Os resultados mostraram que o tempo de armazenamento prejudica a qualidade dos ovos e que o tratamento com revestimento com óleo mineral foi o que proporcionou melhor qualidade interna destes, enquanto que o revestimento com gelatina a 3% apresentou qualidade intermediária e o tratamento sem revestimento, a pior qualidade interna dos ovos, mostrando assim, a necessidade da utilização de algum tipo de revestimento para aumentar a vida de prateleira dos mesmos. UEL2014-02-27info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionPesquisa Empírica de Campoapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/1358710.5433/1679-0359.2014v35n1p531Semina: Ciências Agrárias; Vol. 35 No. 1 (2014); 531-540Semina: Ciências Agrárias; v. 35 n. 1 (2014); 531-5401679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELporhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/13587/pdf_240Pissinati, AnieleOba, AlexandreYamashita, FabioSilva, Caio Abércio daPinheiro, João WaineRoman, Juliana Maria Martinezinfo:eu-repo/semantics/openAccess2015-11-19T18:36:02Zoai:ojs.pkp.sfu.ca:article/13587Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2015-11-19T18:36:02Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false
dc.title.none.fl_str_mv Internal quality of eggs subjected to different types of coating and stored for 35 days at 25 ° C
Qualidade interna de ovos submetidos a diferentes tipos de revestimento e armazenados por 35 dias a 25ºC
title Internal quality of eggs subjected to different types of coating and stored for 35 days at 25 ° C
spellingShingle Internal quality of eggs subjected to different types of coating and stored for 35 days at 25 ° C
Pissinati, Aniele
Gelation of biofilm
Mineral oil
Egg quality
Storage time.
Biofilme de gelatina
Óleo mineral
Qualidade do ovo
Tempo de armazenamento.
Tecnologia de Produtos de Origem Animal
title_short Internal quality of eggs subjected to different types of coating and stored for 35 days at 25 ° C
title_full Internal quality of eggs subjected to different types of coating and stored for 35 days at 25 ° C
title_fullStr Internal quality of eggs subjected to different types of coating and stored for 35 days at 25 ° C
title_full_unstemmed Internal quality of eggs subjected to different types of coating and stored for 35 days at 25 ° C
title_sort Internal quality of eggs subjected to different types of coating and stored for 35 days at 25 ° C
author Pissinati, Aniele
author_facet Pissinati, Aniele
Oba, Alexandre
Yamashita, Fabio
Silva, Caio Abércio da
Pinheiro, João Waine
Roman, Juliana Maria Martinez
author_role author
author2 Oba, Alexandre
Yamashita, Fabio
Silva, Caio Abércio da
Pinheiro, João Waine
Roman, Juliana Maria Martinez
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Pissinati, Aniele
Oba, Alexandre
Yamashita, Fabio
Silva, Caio Abércio da
Pinheiro, João Waine
Roman, Juliana Maria Martinez
dc.subject.por.fl_str_mv Gelation of biofilm
Mineral oil
Egg quality
Storage time.
Biofilme de gelatina
Óleo mineral
Qualidade do ovo
Tempo de armazenamento.
Tecnologia de Produtos de Origem Animal
topic Gelation of biofilm
Mineral oil
Egg quality
Storage time.
Biofilme de gelatina
Óleo mineral
Qualidade do ovo
Tempo de armazenamento.
Tecnologia de Produtos de Origem Animal
description This study aimed to evaluate the internal quality of eggs subjected to three different types of coatings: no coating (control); 3% gelatin and mineral oil. We used 180 white eggs, with an average weight of 62 g, from laying hens strain Shaver White. Those eggs were stored at a temperature of 25 ° C in a BOD during 35 days and were analyzed every seven days. We evaluated yolk, albumen, shell and weight loss percentage, Haugh units, specific gravity, yolk index, albumen and yolk pH and egg shell color. The results showed that storage time affects the quality of the eggs and the treatment coating the egg with mineral oil were provided the better internal quality of eggs, while the gelatin coating showed intermediate quality and without coating treatment, a poorer quality internal eggs, thus showing necessary to use some kind of coating to increase the shelf life of eggs.
publishDate 2014
dc.date.none.fl_str_mv 2014-02-27
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Pesquisa Empírica de Campo
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/13587
10.5433/1679-0359.2014v35n1p531
url https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/13587
identifier_str_mv 10.5433/1679-0359.2014v35n1p531
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/13587/pdf_240
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 UEL
publisher.none.fl_str_mv UEL
dc.source.none.fl_str_mv Semina: Ciências Agrárias; Vol. 35 No. 1 (2014); 531-540
Semina: Ciências Agrárias; v. 35 n. 1 (2014); 531-540
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_ 1799306068479705088

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