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| Format: | Artículo científico |
| Language: | en |
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Universidade Estadual de Maringá
2020
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| Online Access: | https://www.redalyc.org/articulo.oa?id=303162575012 https://www.redalyc.org/journal/3031/303162575012/ https://www.redalyc.org/journal/3031/303162575012/html/ https://www.redalyc.org/journal/3031/303162575012/303162575012.epub https://www.redalyc.org/journal/3031/303162575012/movil |
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| _version_ | 1866590491370323968 |
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| author | Roberto Tocci |
| author_facet | Roberto Tocci |
| contents | Meat quality of Maremmana young bulls Roberto Tocci Clara Sargentini Agrociencias PCA fatty acids meat quality Husbandry system Maremmana cattle Maremmana is a local Italian breed reared in southern Tuscany and northern Latium. Twenty-two young bulls were reared in pasture system with concentrate supply (PSCS), whereas 20 young bulls were reared in feedlot intensive system (IS) in order test differences between meat typologies. The bulls were slaughtered at 18 months old. The performances at slaughtering were similar between finishing systems. IS bull meat has shown higher cooking loss than PSCS bull meat (p < 0.001), higher moisture content (p < 0.01), and fat (p < 0.001), and lower crude protein (p < 0.001). The SFA, MUFA and PUFA percentage were similar between meat typologies; whereas if considered in mg per 100 gr of muscle MUFA and SFA content was higher in PSCS meat (p < 0.05). Among the Healthy Indices, C18:2/C18:3 was higher in IS System (14.08 vs. 9.77; p < 0.001); the results of the PCA (Principal Component Analysis) of fatty acids composition showed that PSCS meat was characterized by MUFA and SFA, while IS meat was identified by C18:2/C18:3, and ω6/ ω3. 2020 artículo científico 1806-2636 https://www.redalyc.org/articulo.oa?id=303162575012 https://www.redalyc.org/journal/3031/303162575012/ https://www.redalyc.org/journal/3031/303162575012/html/ https://www.redalyc.org/journal/3031/303162575012/303162575012.epub https://www.redalyc.org/journal/3031/303162575012/movil 10.4025/actascianimsci.v42i1.46515 en http://www.redalyc.org/revista.oa?id=3031 Acta Scientiarum. Animal Sciences application/pdf Universidade Estadual de Maringá Acta Scientiarum. Animal Sciences (Brasil) Vol.42 |
| format | Artículo científico |
| id | redalyc_303162575012 |
| language | en |
| publishDate | 2020 |
| publisher | Universidade Estadual de Maringá |
| spellingShingle | Meat quality of Maremmana young bulls Roberto Tocci Agrociencias PCA fatty acids meat quality Husbandry system Maremmana cattle Meat quality of Maremmana young bulls Roberto Tocci Clara Sargentini Agrociencias PCA fatty acids meat quality Husbandry system Maremmana cattle Maremmana is a local Italian breed reared in southern Tuscany and northern Latium. Twenty-two young bulls were reared in pasture system with concentrate supply (PSCS), whereas 20 young bulls were reared in feedlot intensive system (IS) in order test differences between meat typologies. The bulls were slaughtered at 18 months old. The performances at slaughtering were similar between finishing systems. IS bull meat has shown higher cooking loss than PSCS bull meat (p < 0.001), higher moisture content (p < 0.01), and fat (p < 0.001), and lower crude protein (p < 0.001). The SFA, MUFA and PUFA percentage were similar between meat typologies; whereas if considered in mg per 100 gr of muscle MUFA and SFA content was higher in PSCS meat (p < 0.05). Among the Healthy Indices, C18:2/C18:3 was higher in IS System (14.08 vs. 9.77; p < 0.001); the results of the PCA (Principal Component Analysis) of fatty acids composition showed that PSCS meat was characterized by MUFA and SFA, while IS meat was identified by C18:2/C18:3, and ω6/ ω3. 2020 artículo científico 1806-2636 https://www.redalyc.org/articulo.oa?id=303162575012 https://www.redalyc.org/journal/3031/303162575012/ https://www.redalyc.org/journal/3031/303162575012/html/ https://www.redalyc.org/journal/3031/303162575012/303162575012.epub https://www.redalyc.org/journal/3031/303162575012/movil 10.4025/actascianimsci.v42i1.46515 en http://www.redalyc.org/revista.oa?id=3031 Acta Scientiarum. Animal Sciences application/pdf Universidade Estadual de Maringá Acta Scientiarum. Animal Sciences (Brasil) Vol.42 |
| title | Meat quality of Maremmana young bulls |
| topic | Agrociencias PCA fatty acids meat quality Husbandry system Maremmana cattle |
| url | https://www.redalyc.org/articulo.oa?id=303162575012 https://www.redalyc.org/journal/3031/303162575012/ https://www.redalyc.org/journal/3031/303162575012/html/ https://www.redalyc.org/journal/3031/303162575012/303162575012.epub https://www.redalyc.org/journal/3031/303162575012/movil |