| Texto completo | |
| Autor(es): Mostrar menos - |
Costa, Fabiane S.
;
Cabral, Anderson R.
;
Silva, Saulo L.
;
Silva, Marilia A., I
;
Henrique, Wignez
;
Mazalli, Monica R.
;
Baldi, Fernando S.
;
Mueller, Lenise F.
;
Ferrinho, Adrielle M.
;
Corte, Rosana R. P. S.
;
Pereira, Angelica S. C.
Número total de Autores: 11
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| Tipo de documento: | Artigo Científico |
| Fonte: | MEAT SCIENCE; v. 161, p. 7-pg., 2020-03-01. |
| Resumo | |
This study was conducted to evaluate the fatty acid profile, sensory properties and lipid oxidation of meat on retail display (RD) from Nellore steers (n = 96) fed diets containing soybean (SOY), sunflower (SUN), or linseed (UN) oil or a control diet (CON). After slaughtering, samples of the Longissimus muscle were collected for sensory properties (1 day), fatty acid composition (1 day) and oxidation stability (3 days under RDC) evaluations. No differences in total lipids, cholesterol, TBARS, and total SFAs, MUFAs, PUFAs, and PUFA/SFA were observed. However, meat from animals fed vegetable oil had more CLA than that of the CON samples. The flavour, juiciness and overall acceptability were affected by the treatments (P < 0.05), but no consistent effect of a specific oil source was observed. Meat colour was not affected by diets or days under RD, and 7-ketocholesterol was not detected in any sample. The oil sources used in this work were not effective in consistently changing meat properties. (AU) | |
| Processo FAPESP: | 11/21241-0 - Estudo da variabilidade genética do perfil de ácidos graxos da carne de bovinos da raça Nelore terminados em confinamento |
| Beneficiário: | Fernando Sebastián Baldi Rey |
| Modalidade de apoio: | Auxílio à Pesquisa - Jovens Pesquisadores |
| Processo FAPESP: | 12/50788-0 - Carne bovina e saúde: uma abordagem holística do perfil de ácidos graxos |
| Beneficiário: | Angélica Simone Cravo Pereira |
| Modalidade de apoio: | Auxílio à Pesquisa - Regular |