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Registro Completo |
Biblioteca(s): |
Embrapa Agroindústria de Alimentos. |
Data corrente: |
11/03/2011 |
Data da última atualização: |
11/03/2011 |
Tipo da produção científica: |
Artigo de Divulgação na Mídia |
Autoria: |
CARVALHO, J. L. V. de; NUTTI, M. R. |
Afiliação: |
JOSE LUIZ VIANA DE CARVALHO, CTAA; MARILIA REGINI NUTTI, CTAA. |
Título: |
A esperança de reduzir a desnutrição por meio de cultivos biofortificados. |
Ano de publicação: |
2010 |
Fonte/Imprenta: |
ClicNews, 17 dez. 2010. |
Idioma: |
Português |
Palavras-Chave: |
Biofortificação; Desnutrição. |
Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/29397/1/2010-301.pdf
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Marc: |
LEADER 00393nam a2200133 a 4500 001 1880571 005 2011-03-11 008 2010 bl uuuu u00u1 u #d 100 1 $aCARVALHO, J. L. V. de 245 $aA esperança de reduzir a desnutrição por meio de cultivos biofortificados. 260 $aClicNews, 17 dez. 2010.$c2010 653 $aBiofortificação 653 $aDesnutrição 700 1 $aNUTTI, M. R.
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Embrapa Agroindústria de Alimentos (CTAA) |
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Registro Completo
Biblioteca(s): |
Embrapa Instrumentação. |
Data corrente: |
28/09/2022 |
Data da última atualização: |
23/01/2024 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 4 |
Autoria: |
GÓMEZ, J. F. M.; CÔNSOLO, N. R. B.; ANTONELO, D. S.; BELINE, M.; GAGAOUA, M.; HIGUERA-PADILLA, A.; COLNAGO, L. A.; GERRARD, D. E.; SILVA, S. L. |
Afiliação: |
LUIZ ALBERTO COLNAGO, CNPDIA. |
Título: |
Impact of cattle feeding strategy on the beef metabolome. |
Ano de publicação: |
2022 |
Fonte/Imprenta: |
Metabolites, v. 12, 640, 2022. |
Páginas: |
14 p. |
ISSN: |
2218-1989 |
DOI: |
https://doi.org/10.3390/metabo12070640 |
Idioma: |
Inglês |
Conteúdo: |
The present study explored changes in the meat metabolome of animals subjected to Different finishing systems and growth rates. Thirty-six Angus × Nellore crossbred steers were used in a completely randomized design with four treatments: (1) feedlot system with high average daily gain (ADG; FH); (2) feedlot system with low ADG (FL); (3) pasture system with high ADG (PH); and (4) pasture system with low ADG (PL). After harvest and chilling, Longissimus thoracis (LT) muscle samples were taken for metabolite profile analysis using nuclear magnetic resonance. Spectrum was analyzed using chenomx software, and multi- and mega-variate data analyses were performed. The PLS-DA showed clear separation between FH and PL groups and overlap among treatments with different finishing systems but similar for matching ADG (FL and PH) treatments. Using a VIP cut-off of around 1.0, ATP and fumarate were shown to be greater in meat from PL cattle, while succinate, leucine, AMP, glutamate, carnosine, inosine, methionine, G1P, and choline were greater in meat from FH. Comparing FL and PH treatments, glutamine, carnosine, urea, NAD+, malonate,lactate, isoleucine, and alanine were greater in the meat of PH cattle, while G6P and betaine were elevated in that of FL cattle. Relevant pathways were also identified by differences in growth rate (FH versus PL) and finishing system were also noted. Growth rate caused a clear difference in meat metabolism that was highlighted by energy metabolism and associated pathways, while the feeding system tended to alter protein and lipid metabolism. MenosThe present study explored changes in the meat metabolome of animals subjected to Different finishing systems and growth rates. Thirty-six Angus × Nellore crossbred steers were used in a completely randomized design with four treatments: (1) feedlot system with high average daily gain (ADG; FH); (2) feedlot system with low ADG (FL); (3) pasture system with high ADG (PH); and (4) pasture system with low ADG (PL). After harvest and chilling, Longissimus thoracis (LT) muscle samples were taken for metabolite profile analysis using nuclear magnetic resonance. Spectrum was analyzed using chenomx software, and multi- and mega-variate data analyses were performed. The PLS-DA showed clear separation between FH and PL groups and overlap among treatments with different finishing systems but similar for matching ADG (FL and PH) treatments. Using a VIP cut-off of around 1.0, ATP and fumarate were shown to be greater in meat from PL cattle, while succinate, leucine, AMP, glutamate, carnosine, inosine, methionine, G1P, and choline were greater in meat from FH. Comparing FL and PH treatments, glutamine, carnosine, urea, NAD+, malonate,lactate, isoleucine, and alanine were greater in the meat of PH cattle, while G6P and betaine were elevated in that of FL cattle. Relevant pathways were also identified by differences in growth rate (FH versus PL) and finishing system were also noted. Growth rate caused a clear difference in meat metabolism that was highlighted by energy metabolism and associ... Mostrar Tudo |
Palavras-Chave: |
Feeding system; Growth rate. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1146903/1/P-Impact-of-Cattle-Feeding-Strategy-on-the-Beef-Metabolome.pdf
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Marc: |
LEADER 02338naa a2200277 a 4500 001 2146903 005 2024-01-23 008 2022 bl uuuu u00u1 u #d 022 $a2218-1989 024 7 $ahttps://doi.org/10.3390/metabo12070640$2DOI 100 1 $aGÓMEZ, J. F. M. 245 $aImpact of cattle feeding strategy on the beef metabolome.$h[electronic resource] 260 $c2022 300 $a14 p. 520 $aThe present study explored changes in the meat metabolome of animals subjected to Different finishing systems and growth rates. Thirty-six Angus × Nellore crossbred steers were used in a completely randomized design with four treatments: (1) feedlot system with high average daily gain (ADG; FH); (2) feedlot system with low ADG (FL); (3) pasture system with high ADG (PH); and (4) pasture system with low ADG (PL). After harvest and chilling, Longissimus thoracis (LT) muscle samples were taken for metabolite profile analysis using nuclear magnetic resonance. Spectrum was analyzed using chenomx software, and multi- and mega-variate data analyses were performed. The PLS-DA showed clear separation between FH and PL groups and overlap among treatments with different finishing systems but similar for matching ADG (FL and PH) treatments. Using a VIP cut-off of around 1.0, ATP and fumarate were shown to be greater in meat from PL cattle, while succinate, leucine, AMP, glutamate, carnosine, inosine, methionine, G1P, and choline were greater in meat from FH. Comparing FL and PH treatments, glutamine, carnosine, urea, NAD+, malonate,lactate, isoleucine, and alanine were greater in the meat of PH cattle, while G6P and betaine were elevated in that of FL cattle. Relevant pathways were also identified by differences in growth rate (FH versus PL) and finishing system were also noted. Growth rate caused a clear difference in meat metabolism that was highlighted by energy metabolism and associated pathways, while the feeding system tended to alter protein and lipid metabolism. 653 $aFeeding system 653 $aGrowth rate 700 1 $aCÔNSOLO, N. R. B. 700 1 $aANTONELO, D. S. 700 1 $aBELINE, M. 700 1 $aGAGAOUA, M. 700 1 $aHIGUERA-PADILLA, A. 700 1 $aCOLNAGO, L. A. 700 1 $aGERRARD, D. E. 700 1 $aSILVA, S. L. 773 $tMetabolites$gv. 12, 640, 2022.
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