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Registro Completo |
Biblioteca(s): |
Embrapa Instrumentação. |
Data corrente: |
18/01/2021 |
Data da última atualização: |
18/01/2021 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
FACURE, M. H. M.; SCHNEIDER, R.; MERCANTE, L. A.; CORREA, D. S. |
Afiliação: |
DANIEL SOUZA CORREA, CNPDIA. |
Título: |
A review on graphene quantum dots and their nanocomposites: from laboratory synthesis towards agricultural and environmental applications. |
Ano de publicação: |
2020 |
Fonte/Imprenta: |
Environmental Science Nano, v. 7, a. 3710, 2020. |
Páginas: |
3710?3734 |
DOI: |
10.1039/d0en00787k |
Idioma: |
Inglês |
Palavras-Chave: |
Filtration membranes; Physical chemical properties. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00659naa a2200193 a 4500 001 2129418 005 2021-01-18 008 2020 bl uuuu u00u1 u #d 024 7 $a10.1039/d0en00787k$2DOI 100 1 $aFACURE, M. H. M. 245 $aA review on graphene quantum dots and their nanocomposites$bfrom laboratory synthesis towards agricultural and environmental applications.$h[electronic resource] 260 $c2020 300 $a3710?3734 653 $aFiltration membranes 653 $aPhysical chemical properties 700 1 $aSCHNEIDER, R. 700 1 $aMERCANTE, L. A. 700 1 $aCORREA, D. S. 773 $tEnvironmental Science Nano$gv. 7, a. 3710, 2020.
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| Acesso ao texto completo restrito à biblioteca da Embrapa Pecuária Sul. Para informações adicionais entre em contato com cppsul.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Pecuária Sul. |
Data corrente: |
26/08/2021 |
Data da última atualização: |
26/08/2021 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 1 |
Autoria: |
HAMPEL, V. S.; POLI, C. H. E. C.; JOY, M.; TONTINI, J. F.; DEVINCENZI, T.; PARDOS, J. R. B.; MACEDO, R. E. F.; NALERIO, E. S.; SACCOL, A. G. F.; RODRIGUES, E.; MANFROI, V.; FAJARDO, N. M. |
Afiliação: |
V. S. HAMPEL, UFRGS; C. H. E. C. POLI, UFRGS; M. JOY, CITA; J. F. TONTINI, UFRGS; T. DEVINCENZI, UFRGS; J. R. B. PARDOS, CITA; R. E. F. MACEDO, PUC-PR; ELEN SILVEIRA NALERIO, CPPSUL; A. G. F. SACCOL, UFSM; E. RODRIGUES, UFRGS; V. MANFROI, UFRGS; N. M. FAJARDO, UFRGS. |
Título: |
Tropical grass and legume pastures may alter lamb meat physical and chemical characteristics. |
Ano de publicação: |
2021 |
Fonte/Imprenta: |
Tropical Animal Health and Production, v. 53, n. 4, p. 1-10, Sept. 2021. |
Idioma: |
Inglês |
Notas: |
Artigo 427. |
Conteúdo: |
The present study assessed the influence of the type of the tropical pastures on lamb body weight (BW) gain and meat quality. Fifty-four lambs were allocated to three grazing pastures: (1) AG ? Aruana grass (Panicum maximum cv. IZ-5); (2) PP ? pigeon pea legume (Cajanus cajan cv. Anão); and (3) CS ? contiguous swards, half of the paddock with AG and half with PP. After 92 days of grazing, the lambs were slaughtered. Carcasses were evaluated and the longissimus muscle was collected to determine color, lipid profile, tocopherol concentrations, and lipid oxidation. Although the pastures present differences in the characteristics of nutritional quality, the animals did not show difference in BW gain. The results show that all forage presented similar concentration of alpha-tocopherol (137 ± 14.37 mg kg− 1 of fresh matter), whereas total and condensed tannin contents were greater in PP, intermediate in CS, and the lowest in AG treatment (P = 0.0001). Meat α-tocopherol content was similar among treatments (P = 0.1392), with an average concentration close to the optimal level to reduce the meat oxidation. Meat from AG treatment had 45 and 25% lower n-6/n-3 ratio than meat from PP and CS treatments, respectively. The legume increases the unsaturated fatty acids and the grass can reduce the n6/n3 ratio. The level of condensed tannin concentration did show to have important effect on meat characteristics. Both tropical pastures studied can provide a high amount of alpha-tocopherol, generating a great potential to increase the concentration of this antioxidant in lamb?s meat. Keywords Fatty acids · Grazing · Green panic · Pigeon pea · Tannin · Tocopherol MenosThe present study assessed the influence of the type of the tropical pastures on lamb body weight (BW) gain and meat quality. Fifty-four lambs were allocated to three grazing pastures: (1) AG ? Aruana grass (Panicum maximum cv. IZ-5); (2) PP ? pigeon pea legume (Cajanus cajan cv. Anão); and (3) CS ? contiguous swards, half of the paddock with AG and half with PP. After 92 days of grazing, the lambs were slaughtered. Carcasses were evaluated and the longissimus muscle was collected to determine color, lipid profile, tocopherol concentrations, and lipid oxidation. Although the pastures present differences in the characteristics of nutritional quality, the animals did not show difference in BW gain. The results show that all forage presented similar concentration of alpha-tocopherol (137 ± 14.37 mg kg− 1 of fresh matter), whereas total and condensed tannin contents were greater in PP, intermediate in CS, and the lowest in AG treatment (P = 0.0001). Meat α-tocopherol content was similar among treatments (P = 0.1392), with an average concentration close to the optimal level to reduce the meat oxidation. Meat from AG treatment had 45 and 25% lower n-6/n-3 ratio than meat from PP and CS treatments, respectively. The legume increases the unsaturated fatty acids and the grass can reduce the n6/n3 ratio. The level of condensed tannin concentration did show to have important effect on meat characteristics. Both tropical pastures studied can provide a high amount of alpha-toc... Mostrar Tudo |
Thesagro: |
Ácido Graxo; Cajanus Cajan; Capim Colonião; Guandu; Panicum Maximum; Pastagem; Tanino; Tocoferol. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02688naa a2200361 a 4500 001 2133888 005 2021-08-26 008 2021 bl uuuu u00u1 u #d 100 1 $aHAMPEL, V. S. 245 $aTropical grass and legume pastures may alter lamb meat physical and chemical characteristics.$h[electronic resource] 260 $c2021 500 $aArtigo 427. 520 $aThe present study assessed the influence of the type of the tropical pastures on lamb body weight (BW) gain and meat quality. Fifty-four lambs were allocated to three grazing pastures: (1) AG ? Aruana grass (Panicum maximum cv. IZ-5); (2) PP ? pigeon pea legume (Cajanus cajan cv. Anão); and (3) CS ? contiguous swards, half of the paddock with AG and half with PP. After 92 days of grazing, the lambs were slaughtered. Carcasses were evaluated and the longissimus muscle was collected to determine color, lipid profile, tocopherol concentrations, and lipid oxidation. Although the pastures present differences in the characteristics of nutritional quality, the animals did not show difference in BW gain. The results show that all forage presented similar concentration of alpha-tocopherol (137 ± 14.37 mg kg− 1 of fresh matter), whereas total and condensed tannin contents were greater in PP, intermediate in CS, and the lowest in AG treatment (P = 0.0001). Meat α-tocopherol content was similar among treatments (P = 0.1392), with an average concentration close to the optimal level to reduce the meat oxidation. Meat from AG treatment had 45 and 25% lower n-6/n-3 ratio than meat from PP and CS treatments, respectively. The legume increases the unsaturated fatty acids and the grass can reduce the n6/n3 ratio. The level of condensed tannin concentration did show to have important effect on meat characteristics. Both tropical pastures studied can provide a high amount of alpha-tocopherol, generating a great potential to increase the concentration of this antioxidant in lamb?s meat. Keywords Fatty acids · Grazing · Green panic · Pigeon pea · Tannin · Tocopherol 650 $aÁcido Graxo 650 $aCajanus Cajan 650 $aCapim Colonião 650 $aGuandu 650 $aPanicum Maximum 650 $aPastagem 650 $aTanino 650 $aTocoferol 700 1 $aPOLI, C. H. E. C. 700 1 $aJOY, M. 700 1 $aTONTINI, J. F. 700 1 $aDEVINCENZI, T. 700 1 $aPARDOS, J. R. B. 700 1 $aMACEDO, R. E. F. 700 1 $aNALERIO, E. S. 700 1 $aSACCOL, A. G. F. 700 1 $aRODRIGUES, E. 700 1 $aMANFROI, V. 700 1 $aFAJARDO, N. M. 773 $tTropical Animal Health and Production$gv. 53, n. 4, p. 1-10, Sept. 2021.
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