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| Registros recuperados : 8 | |
| 1. |  | RIBEIRO, E. F.; BARROS-ALEXANDRINO, T. T.; ASSIS, O. B. G. de; CRUZ JUNIOR, A.; QUILES, A.; HERNANDO, I.; NICOLETTI, V. R. Chitosan and crosslinked chitosan nanoparticles: Synthesis, characterization and their role as Pickering emulsifiers. Carbohydrate Polymers, v. 250, 116878, 2020. 1 - 10| Biblioteca(s): Embrapa Instrumentação. |
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| 2. | | OLIVEIRA, R. J. P. de; SILVA, S. D. dos A. e; CAMPOS, A. D. S. de; RIBEIRO, E. F.; SILVA, M. T. da; FEREIRA NETO, D. T. Fenologia do pinhão-manso na safra 2012/13 no município de Pelotas-RS. In: SIMPÓSIO ESTADUAL DE AGROENERGIA; REUNIÃO TÉCNICA DE AGROENERGIA - RS, 5.; ENCONTRO DE ENERGIAS RENOVÁVEIS NA AGRICULTURA FAMILIAR, 2., Pelotas, 2014. Anais... Pelotas: Embrapa Clima Temperado, 2014. 1 pen card.| Biblioteca(s): Embrapa Clima Temperado. |
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| 3. | | EICHOLZ, M. D.; RIBEIRO, E. F.; VASQUES, A.; SILVA, M. T. da; SILVA, S. D. dos A. e; EICHOLZ, E. D. Avaliação do desempenho agronômico do tungue em pelotas/rs In: SIMPÓSIO ESTADUAL DE AGROENERGIA, 4.; REUNIÃO TÉCNICA DE AGROENERGIA, 4., 2012, AMRIGS: Porto Alegre. Anais... Pelotas: Embrapa Clima Temperado, 2012.| Biblioteca(s): Embrapa Clima Temperado. |
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| 4. | | OLIVEIRA, R. J. P. de; FERREIRA NETO, D. T.; RIBEIRO, E. F.; VASQUEZ, A.; STÖHRLICH, L.; SILVA, S. D. dos A. e. Avaliação da fenologia de pinhão manso na safra 2011/12 em Pelotas-RS. In: SIMPÓSIO ESTADUAL DE AGROENERGIA, 4.; REUNIÃO TÉCNICA DE AGROENERGIA, 4., 2012, AMRIGS: Porto Alegre. Anais... Pelotas: Embrapa Clima Temperado, 2012. Organizado por Sérgio Delmar dos Anjos e Silva Ivan Rodrigues de Almeida.| Biblioteca(s): Embrapa Clima Temperado. |
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| 5. | | OLIVEIRA, R. J. P. de; SILVA, S. D. dos A. e; CAMPOS, A. D. S. de; RIBEIRO, E. F.; HÄRTER, A.; FERREIRA NETO, D. T. Potencial produtivo dos genótipos elite de pinhão-manso na safra de 2012/13 no município de Pelotas/RS. In: SIMPÓSIO ESTADUAL DE AGROENERGIA; REUNIÃO TÉCNICA DE AGROENERGIA - RS, 5.; ENCONTRO DE ENERGIAS RENOVÁVEIS NA AGRICULTURA FAMILIAR, 2., Pelotas, 2014. Anais... Pelotas: Embrapa Clima Temperado, 2014. 1 pen card.| Biblioteca(s): Embrapa Clima Temperado. |
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| 6. | | SILVA, A. P. F.; GAMA, M. A. S. da; SILVA, E. A. M.; RIBEIRO, E. F.; FELIX, S. B.; MONTEIRO C. C. F.; MORA-LUNA, R. E.; OLIVEIRA, J. C. V. DE; SANTOS, D. C. DOS; FERREIRA, M. A. DE. Full-fat corn germ improves the performance and milk fat yield of Girolando cows fed sugarcane bagasse and cactus cladodes as forage sources. Tropical Animal Health and Production, v. 56, art. 104, 2024. 9 p.| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 7. | | SILVA, C. S. DA; GAMA, M. A. S. da; SILVA, E. A. M.; RIBEIRO, E. F.; SOUZA, F. G.; MONTEIRO, C. C. F.; MORA-LUNA, R. E.; OLIVEIRA, J. C. V.; SANTOS, D. C.; FERREIRA, M. DE A. Nutritional quality of milk fat from cows fed full-fat corn germ in diets containing cactus opuntia and sugarcane bagasse as forage sources. Animals, v. 13, n. 4, 568, 2023. 13 p.| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 8. | | NETTO, A. J.; GAMA, M. A. S. da; GUIDO, S. I.; BESSA, R. J. B.; INACIO, J. G.; MONTEIRO, C. C. F.; MELO, G. C. S.; RIBEIRO, E. F.; FERREIRA, M. A. Replacing corn with full-fat corn germ in a basal diet containing cactus (Opuntia stricta) cladodes and sugarcane as forage sources induces milk fat depression associated with the trans-10 shift in dairy cows. Animal Feed Science and Technology, v. 288, 115289, 2022.| Biblioteca(s): Embrapa Gado de Leite. |
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| Registros recuperados : 8 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Gado de Leite. Para informações adicionais entre em contato com cnpgl.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Gado de Leite. |
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Data corrente: |
05/05/2022 |
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Data da última atualização: |
04/10/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
NETTO, A. J.; GAMA, M. A. S. da; GUIDO, S. I.; BESSA, R. J. B.; INACIO, J. G.; MONTEIRO, C. C. F.; MELO, G. C. S.; RIBEIRO, E. F.; FERREIRA, M. A. |
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Afiliação: |
Universidade Federal Rural de Pernambuco; MARCO ANTONIO SUNDFELD DA GAMA, CNPGL; Instituto Agronômico de Pernambuco; Universidade de Lisboa; Universidade Federal Rural de Pernambuco; Universidade Estadual de Alagoas; Universidade Federal Rural de Pernambuco; Universidade Federal Rural de Pernambuco; Universidade Federal Rural de Pernambuco. |
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Título: |
Replacing corn with full-fat corn germ in a basal diet containing cactus (Opuntia stricta) cladodes and sugarcane as forage sources induces milk fat depression associated with the trans-10 shift in dairy cows. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Animal Feed Science and Technology, v. 288, 115289, 2022. |
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DOI: |
https://doi.org/10.1016/j.anifeedsci.2022.115289 |
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Idioma: |
Inglês |
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Conteúdo: |
Recent evidence indicates that associating cactus Opuntia cladodes with plant oils represents a promising strategy to increase the nutritional value of milk fat. This study aimed to investigate the effects of full-fat corn germ (FFCG), as an alternative to plant oils, on production variables, blood metabolites, and milk fatty acid (FA) composition of dairy cows fed a basal diet containing cactus (Opuntia stricta) cladodes and sugarcane as forages. Ten multiparous Holstein cows with 90 ± 10 d of lactation and yielding 24.2 ± 3.5 kg milk/d were assigned to dietary treatments consisting of 0, 4 (low level; LL), 8 (moderate level; ML), 12 (high level; HL), and 16% (very high level; VHL) of FFCG (DM basis) in a replicated 5 × 5 Latin square design with 21-d periods. DM intake decreased linearly from 18.9 to 16.4 kg/d, whereas a quadratic response was observed for milk yield, which increased 1.7 kg/d from control to ML, and decreased to a similar extent as FFCG further increased in the diet, resulting in a quadratic increase in gross feed efficiency (GFE). Milk protein and lactose contents were unaltered, but milk fat content gradually dropped from 3.49% to 2.23%, which was accompanied by a progressive decrease in milk fat yield and fatcorrected milk yield. Serum cholesterol levels markedly increased from 756 to 1480 mg/L, but other blood metabolites were unaltered. Except for trans-16:1 isomers, proportions of short and medium-chain FA in milk fat decreased in a linear or quadratic fashion as FFCG increased in the diet, whereas the opposite was observed for 18:0 and of 18:1/18:2 isomers, including those with conjugated double bonds. In particular, a trans-11 to trans-10 shift occurred with moderate to higher FFCG levels, resulting in a quadratic change in trans-11 18:1 and cis-9, trans-11 CLA, and a linear increase in trans-10 18:1, trans-10, cis-12 CLA and trans-9, cis-11 CLA. The n-6:n-3 ratio in milk nearly doubled with increasing FFCG, mostly due to a pronounced increase in 18:2 n-6. Proportions of odd-linear and branched-chain FA in milk fat decreased in a quadratic and linear fashion, respectively, with increasing FFCG. These results indicate that FFCG can be an effective source of PUFA for increasing rumen outflow of biohydrogenation intermediates in cows fed cactus Opuntia cladodes as a partial substitute for sugarcane. The marked milk fat depression induced by FFCG suggests that the basal diet was unable to maintain a healthy rumen environment. MenosRecent evidence indicates that associating cactus Opuntia cladodes with plant oils represents a promising strategy to increase the nutritional value of milk fat. This study aimed to investigate the effects of full-fat corn germ (FFCG), as an alternative to plant oils, on production variables, blood metabolites, and milk fatty acid (FA) composition of dairy cows fed a basal diet containing cactus (Opuntia stricta) cladodes and sugarcane as forages. Ten multiparous Holstein cows with 90 ± 10 d of lactation and yielding 24.2 ± 3.5 kg milk/d were assigned to dietary treatments consisting of 0, 4 (low level; LL), 8 (moderate level; ML), 12 (high level; HL), and 16% (very high level; VHL) of FFCG (DM basis) in a replicated 5 × 5 Latin square design with 21-d periods. DM intake decreased linearly from 18.9 to 16.4 kg/d, whereas a quadratic response was observed for milk yield, which increased 1.7 kg/d from control to ML, and decreased to a similar extent as FFCG further increased in the diet, resulting in a quadratic increase in gross feed efficiency (GFE). Milk protein and lactose contents were unaltered, but milk fat content gradually dropped from 3.49% to 2.23%, which was accompanied by a progressive decrease in milk fat yield and fatcorrected milk yield. Serum cholesterol levels markedly increased from 756 to 1480 mg/L, but other blood metabolites were unaltered. Except for trans-16:1 isomers, proportions of short and medium-chain FA in milk fat decreased in a linear or quadrat... Mostrar Tudo |
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Palavras-Chave: |
Gordura do leite; Lipid supplement; Suplemento lipídico. |
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Thesagro: |
Alimentação Suplementar; Cana de Açúcar; Gordura Láctea; Milho; Planta Forrageira; Saúde. |
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Thesaurus NAL: |
Human health; Milk fat. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 03674naa a2200361 a 4500
001 2142676
005 2022-10-04
008 2022 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.anifeedsci.2022.115289$2DOI
100 1 $aNETTO, A. J.
245 $aReplacing corn with full-fat corn germ in a basal diet containing cactus (Opuntia stricta) cladodes and sugarcane as forage sources induces milk fat depression associated with the trans-10 shift in dairy cows.$h[electronic resource]
260 $c2022
520 $aRecent evidence indicates that associating cactus Opuntia cladodes with plant oils represents a promising strategy to increase the nutritional value of milk fat. This study aimed to investigate the effects of full-fat corn germ (FFCG), as an alternative to plant oils, on production variables, blood metabolites, and milk fatty acid (FA) composition of dairy cows fed a basal diet containing cactus (Opuntia stricta) cladodes and sugarcane as forages. Ten multiparous Holstein cows with 90 ± 10 d of lactation and yielding 24.2 ± 3.5 kg milk/d were assigned to dietary treatments consisting of 0, 4 (low level; LL), 8 (moderate level; ML), 12 (high level; HL), and 16% (very high level; VHL) of FFCG (DM basis) in a replicated 5 × 5 Latin square design with 21-d periods. DM intake decreased linearly from 18.9 to 16.4 kg/d, whereas a quadratic response was observed for milk yield, which increased 1.7 kg/d from control to ML, and decreased to a similar extent as FFCG further increased in the diet, resulting in a quadratic increase in gross feed efficiency (GFE). Milk protein and lactose contents were unaltered, but milk fat content gradually dropped from 3.49% to 2.23%, which was accompanied by a progressive decrease in milk fat yield and fatcorrected milk yield. Serum cholesterol levels markedly increased from 756 to 1480 mg/L, but other blood metabolites were unaltered. Except for trans-16:1 isomers, proportions of short and medium-chain FA in milk fat decreased in a linear or quadratic fashion as FFCG increased in the diet, whereas the opposite was observed for 18:0 and of 18:1/18:2 isomers, including those with conjugated double bonds. In particular, a trans-11 to trans-10 shift occurred with moderate to higher FFCG levels, resulting in a quadratic change in trans-11 18:1 and cis-9, trans-11 CLA, and a linear increase in trans-10 18:1, trans-10, cis-12 CLA and trans-9, cis-11 CLA. The n-6:n-3 ratio in milk nearly doubled with increasing FFCG, mostly due to a pronounced increase in 18:2 n-6. Proportions of odd-linear and branched-chain FA in milk fat decreased in a quadratic and linear fashion, respectively, with increasing FFCG. These results indicate that FFCG can be an effective source of PUFA for increasing rumen outflow of biohydrogenation intermediates in cows fed cactus Opuntia cladodes as a partial substitute for sugarcane. The marked milk fat depression induced by FFCG suggests that the basal diet was unable to maintain a healthy rumen environment.
650 $aHuman health
650 $aMilk fat
650 $aAlimentação Suplementar
650 $aCana de Açúcar
650 $aGordura Láctea
650 $aMilho
650 $aPlanta Forrageira
650 $aSaúde
653 $aGordura do leite
653 $aLipid supplement
653 $aSuplemento lipídico
700 1 $aGAMA, M. A. S. da
700 1 $aGUIDO, S. I.
700 1 $aBESSA, R. J. B.
700 1 $aINACIO, J. G.
700 1 $aMONTEIRO, C. C. F.
700 1 $aMELO, G. C. S.
700 1 $aRIBEIRO, E. F.
700 1 $aFERREIRA, M. A.
773 $tAnimal Feed Science and Technology$gv. 288, 115289, 2022.
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