<b>How does the dietary cottonseed hull affect the carcass characteristics and meat quality of young bulls finished in a high-concentrate diet?
This study evaluated the effects of diets composed by cottonseed hull and meat aging on carcass characteristics and meat quality from young bulls fed on a high-concentrate system. Thirty crossbred bulls were assigned in a complete randomized experimental factorial design with three diets (CH21: cott...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Editora da Universidade Estadual de Maringá (Eduem)
2016-08-01
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| Series: | Acta Scientiarum: Animal Sciences |
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| Online Access: | https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/32149 |
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| author | Carlos Emanuel Eiras Mariana Garcia Ornaghi Maribel Velandia Valero Dayane Cristina Rivaroli Ana Guerrero Ivanor Nunes do Prado |
| author_facet | Carlos Emanuel Eiras Mariana Garcia Ornaghi Maribel Velandia Valero Dayane Cristina Rivaroli Ana Guerrero Ivanor Nunes do Prado |
| author_sort | Carlos Emanuel Eiras |
| collection | DOAJ |
| description | This study evaluated the effects of diets composed by cottonseed hull and meat aging on carcass characteristics and meat quality from young bulls fed on a high-concentrate system. Thirty crossbred bulls were assigned in a complete randomized experimental factorial design with three diets (CH21: cottonseed hull 210 g kg-1on a DM basis, CH27: cottonseed hull 270 g kg-1on a DM basis and CH33: cottonseed hull 330 g kg-1on a DM basis) and different aging times (24 hours and 3, 7 and 14 days). Meat from CH27 diets presented smaller LM moisture content (p < 0.05). Total lipids were smaller in CH33 diet (p <0.05). At 24 hours, CH21 diet presented smaller LM cooking loss than other diets. The increasing aging time reduced the shear force (p < 0.001) on the LM. Meat from CH27 diet presented the highest luminosity (p < 0.05) and yellowness values (p < 0.001). Three or seven aging days presented smaller values of LM luminosity. Likewise, the increasing aging time presented greater (p < 0.05) yellowness within the LM. Lipid oxidation was lower from CH21 diet (p < 0.001). The fatty acid composition on LM was similar among diets. The use of cottonseed hull could be useful strategies to improve the meat quality and lean beef production.
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| first_indexed | 2024-12-13T00:06:45Z |
| format | Article |
| id | doaj.art-83bbbaf495544f8285b79d7638652e71 |
| institution | Directory Open Access Journal |
| issn | 1806-2636 1807-8672 |
| language | English |
| last_indexed | 2024-12-13T00:06:45Z |
| publishDate | 2016-08-01 |
| publisher | Editora da Universidade Estadual de Maringá (Eduem) |
| record_format | Article |
| series | Acta Scientiarum: Animal Sciences |
| spelling | doaj.art-83bbbaf495544f8285b79d7638652e712022-12-22T00:06:13ZengEditora da Universidade Estadual de Maringá (Eduem)Acta Scientiarum: Animal Sciences1806-26361807-86722016-08-0138310.4025/actascianimsci.v38i3.3214914017<b>How does the dietary cottonseed hull affect the carcass characteristics and meat quality of young bulls finished in a high-concentrate diet?Carlos Emanuel Eiras0Mariana Garcia Ornaghi1Maribel Velandia Valero2Dayane Cristina Rivaroli3Ana Guerrero4Ivanor Nunes do Prado5Universidade Estadual de MaringáUniversidade Estadual de MaringáUniversidade Estadual de MaringáUniversidade Estadual de MaringáUniversidade Estadual de MaringáUniversidade Estadual de MaringáThis study evaluated the effects of diets composed by cottonseed hull and meat aging on carcass characteristics and meat quality from young bulls fed on a high-concentrate system. Thirty crossbred bulls were assigned in a complete randomized experimental factorial design with three diets (CH21: cottonseed hull 210 g kg-1on a DM basis, CH27: cottonseed hull 270 g kg-1on a DM basis and CH33: cottonseed hull 330 g kg-1on a DM basis) and different aging times (24 hours and 3, 7 and 14 days). Meat from CH27 diets presented smaller LM moisture content (p < 0.05). Total lipids were smaller in CH33 diet (p <0.05). At 24 hours, CH21 diet presented smaller LM cooking loss than other diets. The increasing aging time reduced the shear force (p < 0.001) on the LM. Meat from CH27 diet presented the highest luminosity (p < 0.05) and yellowness values (p < 0.001). Three or seven aging days presented smaller values of LM luminosity. Likewise, the increasing aging time presented greater (p < 0.05) yellowness within the LM. Lipid oxidation was lower from CH21 diet (p < 0.001). The fatty acid composition on LM was similar among diets. The use of cottonseed hull could be useful strategies to improve the meat quality and lean beef production. https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/32149alternative foodsco-productsfeedlothigh-grainyoung bulls. |
| spellingShingle | Carlos Emanuel Eiras Mariana Garcia Ornaghi Maribel Velandia Valero Dayane Cristina Rivaroli Ana Guerrero Ivanor Nunes do Prado <b>How does the dietary cottonseed hull affect the carcass characteristics and meat quality of young bulls finished in a high-concentrate diet? Acta Scientiarum: Animal Sciences alternative foods co-products feedlot high-grain young bulls. |
| title | <b>How does the dietary cottonseed hull affect the carcass characteristics and meat quality of young bulls finished in a high-concentrate diet? |
| title_full | <b>How does the dietary cottonseed hull affect the carcass characteristics and meat quality of young bulls finished in a high-concentrate diet? |
| title_fullStr | <b>How does the dietary cottonseed hull affect the carcass characteristics and meat quality of young bulls finished in a high-concentrate diet? |
| title_full_unstemmed | <b>How does the dietary cottonseed hull affect the carcass characteristics and meat quality of young bulls finished in a high-concentrate diet? |
| title_short | <b>How does the dietary cottonseed hull affect the carcass characteristics and meat quality of young bulls finished in a high-concentrate diet? |
| title_sort | b how does the dietary cottonseed hull affect the carcass characteristics and meat quality of young bulls finished in a high concentrate diet |
| topic | alternative foods co-products feedlot high-grain young bulls. |
| url | https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/32149 |
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