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Registro Completo |
Biblioteca(s): |
Embrapa Hortaliças. |
Data corrente: |
09/08/2000 |
Data da última atualização: |
09/08/2000 |
Autoria: |
GARCIA, N. C. P.; PEDROSA, M. W.; SEDIYAMA, A. P. N.; LIMA, P. C. de. |
Título: |
Absorcao de nutrientes por diferentes cultivares de alface em cultivo hidroponico no periodo de verao. |
Ano de publicação: |
2000 |
Fonte/Imprenta: |
Horticultura Brasileira, Brasilia, v.18, p.246-247, jul. 2000. |
Idioma: |
Português |
Notas: |
Suplemento. Trabalho apresentado no 40. Congresso Brasileiro de Olericultura, 2000. |
Palavras-Chave: |
Absorcao de nutriente; Hidroponia; Hidroponics; Nutrients absorption; Summer season. |
Thesagro: |
Alface; Lactuca Sativa; Verão. |
Thesaurus Nal: |
lettuce. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00832naa a2200265 a 4500 001 1767806 005 2000-08-09 008 2000 bl uuuu u00u1 u #d 100 1 $aGARCIA, N. C. P. 245 $aAbsorcao de nutrientes por diferentes cultivares de alface em cultivo hidroponico no periodo de verao. 260 $c2000 500 $aSuplemento. Trabalho apresentado no 40. Congresso Brasileiro de Olericultura, 2000. 650 $alettuce 650 $aAlface 650 $aLactuca Sativa 650 $aVerão 653 $aAbsorcao de nutriente 653 $aHidroponia 653 $aHidroponics 653 $aNutrients absorption 653 $aSummer season 700 1 $aPEDROSA, M. W. 700 1 $aSEDIYAMA, A. P. N. 700 1 $aLIMA, P. C. de 773 $tHorticultura Brasileira, Brasilia$gv.18, p.246-247, jul. 2000.
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Embrapa Hortaliças (CNPH) |
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![](/consulta/web/img/deny.png) | 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
Biblioteca(s): |
Embrapa Agroindústria de Alimentos; Embrapa Gado de Leite. |
Data corrente: |
03/11/2020 |
Data da última atualização: |
20/09/2021 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
GAMA, M. A. S. da; PAULA, T. A. de; VERAS, A. S. C.; GUIDO, S. I.; BORGES, C. A. V.; ANTONIASSI, R.; LOPES, F. C. F.; NEVES, M. L. M. W.; FERREIRA, M. DE A. |
Afiliação: |
MARCO ANTONIO SUNDFELD DA GAMA, CNPGL; TALITA A. DE PAULA, North Carolina Central University; ANTÔNIA S. C. VÉRAS, Universidade Federal Rural de Pernambuco; SEBASTIAO I. GUIDO, Instituto Agronômico de Pernambuco; CRISTIANO AMANCIO VIEIRA BORGES, CNPGL; ROSEMAR ANTONIASSI, CTAA; FERNANDO CESAR FERRAZ LOPES, CNPGL; MARIA L. M. W. NEVES, Universidade Federal Rural de Pernambuco; MARCELO DE A. FERREIRA, Universidade Federal Rural de Pernambuco. |
Título: |
Partially replacing sorghum silage with cactus (Opuntia stricta) cladodes in a soybean oil-supplemented diet markedly increases trans-11 18:1, cis-9, trans-11 CLA and 18:2 n-6 contents in cow milk. |
Ano de publicação: |
2021 |
Fonte/Imprenta: |
Journal of Animal Physiology and Animal Nutrition, v. 105, p. 232-246, 2021. |
DOI: |
https://doi.org/10.1111/jpn.13466 |
Idioma: |
Inglês |
Conteúdo: |
Based on low 18:0 contents observed in milk fat of cows fed cactus cladodes (CC), we hypothesized that including Opuntia stricta cladodes in a soybean oil (SO)-supplemented diet would promote incomplete rumen biohydrogenation of supple-mental PUFA, leading to increased trans-11 18:1 and cis-9, trans-11 CLA contents in milk. Twelve Holstein cows were used in a two-period study: (a) Baseline: all cows received a total mixed ration (TMR) composed of sorghum silage (SS) and a concen-trate containing no SO for 14 days; (b) Treatment: cows received one of the follow-ing SO-supplemented diets for 21 days: (1) SS-TMR: a TMR composed of SS and a SO-enriched concentrate, (2) CC-TMR: a TMR containing CC as a partial substitute for SS plus the SO-enriched concentrate, and (3) CC-PMR: same diet as in treatment 2, but CC were mixed with the SO-enriched concentrate and fed as a partial mixed ration (PMR). Both CC diets increased relative abundances of trans-11 18:1, cis-9, trans-11 CLA, and 18:2 n-6 in milk fat, whereas opposite effects were observed on 18:0 and cis-9 18:1. Proportion of 18:2 n-6 increased, and cis-9, trans-11 CLA tended to increase with CC-PMR as compared to CC-TMR, whereas 18:3 n-3 was higher with CC-PMR than with SS-TMR. Proportions of several odd- and branched-chain fatty acids, certain 18:1 isomers, and trans-9, cis-11 CLA changed with CC diets, nota-bly with CC-PMR. Milk yield and intake of most nutrients (except fibre) increased or tended to increase with the CC diets, whereas gross milk composition was unaltered. Stearoyl-CoA desaturase-1 index for C18 (SCD18) was higher with CC-PMR than with SS-TMR, and milk n-6:n-3 FA ratio and apparent transfer of 18:2 n-6 to milk increased with CC diets. These results indicate that Opuntia stricta cladodes can be a valuable feed ingredient for improving the nutraceutical value of milk fat. MenosBased on low 18:0 contents observed in milk fat of cows fed cactus cladodes (CC), we hypothesized that including Opuntia stricta cladodes in a soybean oil (SO)-supplemented diet would promote incomplete rumen biohydrogenation of supple-mental PUFA, leading to increased trans-11 18:1 and cis-9, trans-11 CLA contents in milk. Twelve Holstein cows were used in a two-period study: (a) Baseline: all cows received a total mixed ration (TMR) composed of sorghum silage (SS) and a concen-trate containing no SO for 14 days; (b) Treatment: cows received one of the follow-ing SO-supplemented diets for 21 days: (1) SS-TMR: a TMR composed of SS and a SO-enriched concentrate, (2) CC-TMR: a TMR containing CC as a partial substitute for SS plus the SO-enriched concentrate, and (3) CC-PMR: same diet as in treatment 2, but CC were mixed with the SO-enriched concentrate and fed as a partial mixed ration (PMR). Both CC diets increased relative abundances of trans-11 18:1, cis-9, trans-11 CLA, and 18:2 n-6 in milk fat, whereas opposite effects were observed on 18:0 and cis-9 18:1. Proportion of 18:2 n-6 increased, and cis-9, trans-11 CLA tended to increase with CC-PMR as compared to CC-TMR, whereas 18:3 n-3 was higher with CC-PMR than with SS-TMR. Proportions of several odd- and branched-chain fatty acids, certain 18:1 isomers, and trans-9, cis-11 CLA changed with CC diets, nota-bly with CC-PMR. Milk yield and intake of most nutrients (except fibre) increased or tended to increase with the CC die... Mostrar Tudo |
Palavras-Chave: |
Cladódios; Nutraceutical value. |
Thesagro: |
Ácido Graxo; Ruminante; Silagem; Sorgo. |
Thesaurus NAL: |
Food technology; Milk fatty acids; Ruminants. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
Marc: |
LEADER 02962naa a2200337 a 4500 001 2133350 005 2021-09-20 008 2021 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1111/jpn.13466$2DOI 100 1 $aGAMA, M. A. S. da 245 $aPartially replacing sorghum silage with cactus (Opuntia stricta) cladodes in a soybean oil-supplemented diet markedly increases trans-11 18$b1, cis-9, trans-11 CLA and 18:2 n-6 contents in cow milk.$h[electronic resource] 260 $c2021 520 $aBased on low 18:0 contents observed in milk fat of cows fed cactus cladodes (CC), we hypothesized that including Opuntia stricta cladodes in a soybean oil (SO)-supplemented diet would promote incomplete rumen biohydrogenation of supple-mental PUFA, leading to increased trans-11 18:1 and cis-9, trans-11 CLA contents in milk. Twelve Holstein cows were used in a two-period study: (a) Baseline: all cows received a total mixed ration (TMR) composed of sorghum silage (SS) and a concen-trate containing no SO for 14 days; (b) Treatment: cows received one of the follow-ing SO-supplemented diets for 21 days: (1) SS-TMR: a TMR composed of SS and a SO-enriched concentrate, (2) CC-TMR: a TMR containing CC as a partial substitute for SS plus the SO-enriched concentrate, and (3) CC-PMR: same diet as in treatment 2, but CC were mixed with the SO-enriched concentrate and fed as a partial mixed ration (PMR). Both CC diets increased relative abundances of trans-11 18:1, cis-9, trans-11 CLA, and 18:2 n-6 in milk fat, whereas opposite effects were observed on 18:0 and cis-9 18:1. Proportion of 18:2 n-6 increased, and cis-9, trans-11 CLA tended to increase with CC-PMR as compared to CC-TMR, whereas 18:3 n-3 was higher with CC-PMR than with SS-TMR. Proportions of several odd- and branched-chain fatty acids, certain 18:1 isomers, and trans-9, cis-11 CLA changed with CC diets, nota-bly with CC-PMR. Milk yield and intake of most nutrients (except fibre) increased or tended to increase with the CC diets, whereas gross milk composition was unaltered. Stearoyl-CoA desaturase-1 index for C18 (SCD18) was higher with CC-PMR than with SS-TMR, and milk n-6:n-3 FA ratio and apparent transfer of 18:2 n-6 to milk increased with CC diets. These results indicate that Opuntia stricta cladodes can be a valuable feed ingredient for improving the nutraceutical value of milk fat. 650 $aFood technology 650 $aMilk fatty acids 650 $aRuminants 650 $aÁcido Graxo 650 $aRuminante 650 $aSilagem 650 $aSorgo 653 $aCladódios 653 $aNutraceutical value 700 1 $aPAULA, T. A. de 700 1 $aVERAS, A. S. C. 700 1 $aGUIDO, S. I. 700 1 $aBORGES, C. A. V. 700 1 $aANTONIASSI, R. 700 1 $aLOPES, F. C. F. 700 1 $aNEVES, M. L. M. W. 700 1 $aFERREIRA, M. DE A. 773 $tJournal of Animal Physiology and Animal Nutrition$gv. 105, p. 232-246, 2021.
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