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Provedor de dados:  Ciênc. Tecnol. Aliment.
País:  Brazil
Título:  Lipidic characterization of Santa Inês lamb shoulder
Autores:  Cruz,Christian Albert Carvalho da
Santos-Cruz,Cristiane Leal dos
Castillo,Carmen Josefina Contreras
Souza,Alexilda Oliveira de
Silva,Lílian Borges da
Brito,Priscila Nunes
Data:  2011-06-01
Ano:  2011
Palavras-chave:  Cholesterol
Fatty acids
Lambs
Lipids
Shoulder
Resumo:  The edible portion of the shoulder of 12 castrated and 12 non-castrated Santa Inês lambs slaughtered at different ages (84, 168, 210, 252 days) were used. The shoulders were chemically analyzed to determine the quantity of total lipids, cholesterol, and fatty acids composition. Castrated and non-castrated lambs gained body weight (p = 0.0393, p = 0.0017) and half carcass weight (p = 0.0240, p = 0.0017), respectively. The shoulder weight was increased in the carcasses of non-castrated lambs (p = 0.0110). The edible portion of the shoulder of castrated lambs presented higher total lipids (16.09 g.100 g-1). The cholesterol content was influenced by castration (p = 0.0001) reducing with age. Castrated animals presented higher content of C18:1 T11, CLA, and C18:0. The shoulder weight is only increased with increasing age in the carcasses of non-castrated lambs. Castration influences the cholesterol content of the shoulder; however, both castrated and non-castrated lambs had their cholesterol contents reduced with increasing age. Castration and age interfered in the estearic acid concentration of the edible portion of lamb shoulder.
Tipo:  Info:eu-repo/semantics/article
Idioma:  Inglês
Identificador:  http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612011000200036
Editor:  Sociedade Brasileira de Ciência e Tecnologia de Alimentos
Relação:  10.1590/S0101-20612011000200036
Formato:  text/html
Fonte:  Food Science and Technology v.31 n.2 2011
Direitos:  info:eu-repo/semantics/openAccess
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