Color of smoked loin from animals fed with bioactive compounds added to forage

Color of smoked loin from animals fed with bioactive compounds added to forage

The objective of this work was to evaluate the influence of the breed and of the addition of bioactive substances to forage on the color of smoked pork loin. Two pig breeds (Polish Landrace and the crossbreed Polish Landrace x Duroc), three types of bioactive components (organic selenium; 2% of canola oil and 1% of flaxseed oil; and 2% of flaxseed oil and 1% of canola oil), and a control treatment were evaluated. Computer image analysis included the color assessment of muscle, fat, connective tissues, and smoked loin surface. For Polish Landrace, selenium supplementation caused higher values of red, green, and blue color components of the muscle tissue, which were lower for the crossbreed. However, there was no difference in the color components of loin fat tissue of the Polish Landrace breed due to selenium supplementation. In the case of oil supplementation, values of the color components of the muscle tissue for the Polish Landrace x Duroc crossbreed were also lower. The color components of muscle, fat, connective tissues, and smoked loin surface depend on the pig breed and on the bioactive compounds added to the forage.

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Main Authors: Guzek,Dominika, Glabska,Dominika, Sakowska,Anna, Wierzbicka,Agnieszka
Format: Digital revista
Language:English
Published: Embrapa Secretaria de Pesquisa e Desenvolvimento 2012
Online Access:http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2012001000013
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spelling oai:scielo:S0100-204X20120010000132012-12-20Color of smoked loin from animals fed with bioactive compounds added to forageGuzek,DominikaGlabska,DominikaSakowska,AnnaWierzbicka,Agnieszka Sus scrofa f. domestica canola oil computer image analysis flaxseed oil functional food selenium-enriched meat The objective of this work was to evaluate the influence of the breed and of the addition of bioactive substances to forage on the color of smoked pork loin. Two pig breeds (Polish Landrace and the crossbreed Polish Landrace x Duroc), three types of bioactive components (organic selenium; 2% of canola oil and 1% of flaxseed oil; and 2% of flaxseed oil and 1% of canola oil), and a control treatment were evaluated. Computer image analysis included the color assessment of muscle, fat, connective tissues, and smoked loin surface. For Polish Landrace, selenium supplementation caused higher values of red, green, and blue color components of the muscle tissue, which were lower for the crossbreed. However, there was no difference in the color components of loin fat tissue of the Polish Landrace breed due to selenium supplementation. In the case of oil supplementation, values of the color components of the muscle tissue for the Polish Landrace x Duroc crossbreed were also lower. The color components of muscle, fat, connective tissues, and smoked loin surface depend on the pig breed and on the bioactive compounds added to the forage.info:eu-repo/semantics/openAccessEmbrapa Secretaria de Pesquisa e DesenvolvimentoPesquisa Agropecuária BrasileiraPesquisa Agropecuária Brasileira v.47 n.10 20122012-10-01info:eu-repo/semantics/articletext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2012001000013en10.1590/S0100-204X2012001000013
institution SCIELO
collection OJS
country Brasil
countrycode BR
component Revista
access En linea
databasecode rev-scielo-br
tag revista
region America del Sur
libraryname SciELO
language English
format Digital
author Guzek,Dominika
Glabska,Dominika
Sakowska,Anna
Wierzbicka,Agnieszka
spellingShingle Guzek,Dominika
Glabska,Dominika
Sakowska,Anna
Wierzbicka,Agnieszka
Color of smoked loin from animals fed with bioactive compounds added to forage
author_facet Guzek,Dominika
Glabska,Dominika
Sakowska,Anna
Wierzbicka,Agnieszka
author_sort Guzek,Dominika
title Color of smoked loin from animals fed with bioactive compounds added to forage
title_short Color of smoked loin from animals fed with bioactive compounds added to forage
title_full Color of smoked loin from animals fed with bioactive compounds added to forage
title_fullStr Color of smoked loin from animals fed with bioactive compounds added to forage
title_full_unstemmed Color of smoked loin from animals fed with bioactive compounds added to forage
title_sort color of smoked loin from animals fed with bioactive compounds added to forage
description The objective of this work was to evaluate the influence of the breed and of the addition of bioactive substances to forage on the color of smoked pork loin. Two pig breeds (Polish Landrace and the crossbreed Polish Landrace x Duroc), three types of bioactive components (organic selenium; 2% of canola oil and 1% of flaxseed oil; and 2% of flaxseed oil and 1% of canola oil), and a control treatment were evaluated. Computer image analysis included the color assessment of muscle, fat, connective tissues, and smoked loin surface. For Polish Landrace, selenium supplementation caused higher values of red, green, and blue color components of the muscle tissue, which were lower for the crossbreed. However, there was no difference in the color components of loin fat tissue of the Polish Landrace breed due to selenium supplementation. In the case of oil supplementation, values of the color components of the muscle tissue for the Polish Landrace x Duroc crossbreed were also lower. The color components of muscle, fat, connective tissues, and smoked loin surface depend on the pig breed and on the bioactive compounds added to the forage.
publisher Embrapa Secretaria de Pesquisa e Desenvolvimento
publishDate 2012
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2012001000013
work_keys_str_mv AT guzekdominika colorofsmokedloinfromanimalsfedwithbioactivecompoundsaddedtoforage
AT glabskadominika colorofsmokedloinfromanimalsfedwithbioactivecompoundsaddedtoforage
AT sakowskaanna colorofsmokedloinfromanimalsfedwithbioactivecompoundsaddedtoforage
AT wierzbickaagnieszka colorofsmokedloinfromanimalsfedwithbioactivecompoundsaddedtoforage
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