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Registro Completo |
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Biblioteca(s): |
Embrapa Soja; Embrapa Tabuleiros Costeiros; Embrapa Unidades Centrais. |
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Data corrente: |
22/10/2018 |
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Data da última atualização: |
23/09/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
CARVALHO, L. M. de; ARAÚJO, S. B. de; CARVALHO, H. W. L. de; CARVALHO, C. G. P. |
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Afiliação: |
LUCIANA MARQUES DE CARVALHO, CPATC; Stela Braga de Araújo, CPATC; HELIO WILSON LEMOS DE CARVALHO, CPATC; CLAUDIO GUILHERME PORTELA DE CARVALHO, CNPSO. |
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Título: |
Proline content of sunflower cultivars in the Brazilian semiarid region. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 53, n. 8, p. 970-973, Aug. 2018. |
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Idioma: |
Inglês |
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Notas: |
Scientific Notes.
Título em português: Teor de prolina de cultivares de girassol no Semiárido brasileiro. |
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Conteúdo: |
The objective of this work was to evaluate the proline content of sunflower (Helianthus annuus) cultivars, in the conditions of natural water deficit in the Brazilian semiarid region. Thirteen cultivars were sown in experiments set in three sites in the Brazilian Northeast. Proline content was determined on leaves from plants at the R4?R5 stage. Significant differences among cultivars occurred only where water availability was lower. Proline averages ranged from 3.47 to 17.41 ?g g-1. The sunflower cultivars BRS387, BRS323, and BRS324 showed the greatest proline contents with 54.74, 46.27, and 35.16 ?g g-1, respectively. These are the cultivars that accumulate more proline under conditions of a severe water deficit. |
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Palavras-Chave: |
Cultivar; Water deficit. |
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Thesagro: |
Deficiência Hídrica; Girassol; Helianthus Annuus; Prolina; Seca. |
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Thesaurus Nal: |
Drought; Sunflower seed protein. |
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Categoria do assunto: |
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F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/184857/1/Proline-content-of-sunflower-cultivars.pdf
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Marc: |
LEADER 01625naa a2200277 a 4500
001 2097920
005 2019-09-23
008 2018 bl uuuu u00u1 u #d
100 1 $aCARVALHO, L. M. de
245 $aProline content of sunflower cultivars in the Brazilian semiarid region.$h[electronic resource]
260 $c2018
500 $aScientific Notes. Título em português: Teor de prolina de cultivares de girassol no Semiárido brasileiro.
520 $aThe objective of this work was to evaluate the proline content of sunflower (Helianthus annuus) cultivars, in the conditions of natural water deficit in the Brazilian semiarid region. Thirteen cultivars were sown in experiments set in three sites in the Brazilian Northeast. Proline content was determined on leaves from plants at the R4?R5 stage. Significant differences among cultivars occurred only where water availability was lower. Proline averages ranged from 3.47 to 17.41 ?g g-1. The sunflower cultivars BRS387, BRS323, and BRS324 showed the greatest proline contents with 54.74, 46.27, and 35.16 ?g g-1, respectively. These are the cultivars that accumulate more proline under conditions of a severe water deficit.
650 $aDrought
650 $aSunflower seed protein
650 $aDeficiência Hídrica
650 $aGirassol
650 $aHelianthus Annuus
650 $aProlina
650 $aSeca
653 $aCultivar
653 $aWater deficit
700 1 $aARAÚJO, S. B. de
700 1 $aCARVALHO, H. W. L. de
700 1 $aCARVALHO, C. G. P.
773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 53, n. 8, p. 970-973, Aug. 2018.
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Registro original: |
Embrapa Unidades Centrais (AI-SEDE) |
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Registro Completo
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Biblioteca(s): |
Embrapa Amapá. |
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Data corrente: |
28/11/2021 |
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Data da última atualização: |
28/11/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
C - 0 |
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Autoria: |
COSTA, D. P. da; CASTILHO, C. de L.; SANTOS, U. R. A. dos; GEMAQUE, T. C.; DAMASCENO, L. F.; LIMA, J. de F.; MIRANDA FILHO, K. C. |
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Afiliação: |
DANIEL PEREIRA DA COSTA, UEAP; CLAUDIANA DE LIMA CASTILHO, UFRA; UCLÉDIA ROBERTA ALBERTO DOS SANTOS, UFSC; TAINÁRA CUNHA GEMAQUE, UFMG; LEANDRO FERNANDES DAMASCENO, CPAF-AP; JO DE FARIAS LIMA, CPAF-AP; KLEBER CAMPOS MIRANDA FILHO, UFMG. |
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Título: |
Effect of dietary carotenoids on reproducers of Amazon River prawn Macrobrachium amazonicum. Part 2: external coloration, accumulation of astaxanthinin dody tissues and pigment stability in feed. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Journal of Agricultural Studies, v. 9, n. 2, p. 57-72, 2021. |
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Idioma: |
Inglês |
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Conteúdo: |
The color is an important factor to distinguish the commercialized Amazon river prawns. The accumulation of pigments in the body can vary according to the prawn?s diet. In this work, ethanolic extracts of ?buriti? and annatto rich in pigments were obtained and tested comparatively with synthetic astaxanthin in the feeding of adults of Macrobrachium amazonicum, together with a control group without pigments and a newly captured wild group. Levels of body pigments were measured using UV reflective spectroscopy and external staining by colorimetry. Differences were observed in the accumulation of astaxan thin in body tissues, differences in saturation between genders and that annatto extract has greater stability in the feed after water immersion (P˂0.05). Further studies are recommended to verify the ideal dosage of natural pigments in relation to synthetic astaxanthin that benefits the productive development of prawns. |
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Palavras-Chave: |
Supplement; Tissue accumulation. |
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Thesagro: |
Buriti; Camarão. |
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Categoria do assunto: |
S Ciências Biológicas |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/228191/1/CPAF-AP-2021-Effect-of-dietary-carotenoids-part-2.pdf
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Marc: |
LEADER 01755naa a2200241 a 4500
001 2136704
005 2021-11-28
008 2021 bl uuuu u00u1 u #d
100 1 $aCOSTA, D. P. da
245 $aEffect of dietary carotenoids on reproducers of Amazon River prawn Macrobrachium amazonicum. Part 2$bexternal coloration, accumulation of astaxanthinin dody tissues and pigment stability in feed.$h[electronic resource]
260 $c2021
520 $aThe color is an important factor to distinguish the commercialized Amazon river prawns. The accumulation of pigments in the body can vary according to the prawn?s diet. In this work, ethanolic extracts of ?buriti? and annatto rich in pigments were obtained and tested comparatively with synthetic astaxanthin in the feeding of adults of Macrobrachium amazonicum, together with a control group without pigments and a newly captured wild group. Levels of body pigments were measured using UV reflective spectroscopy and external staining by colorimetry. Differences were observed in the accumulation of astaxan thin in body tissues, differences in saturation between genders and that annatto extract has greater stability in the feed after water immersion (P˂0.05). Further studies are recommended to verify the ideal dosage of natural pigments in relation to synthetic astaxanthin that benefits the productive development of prawns.
650 $aBuriti
650 $aCamarão
653 $aSupplement
653 $aTissue accumulation
700 1 $aCASTILHO, C. de L.
700 1 $aSANTOS, U. R. A. dos
700 1 $aGEMAQUE, T. C.
700 1 $aDAMASCENO, L. F.
700 1 $aLIMA, J. de F.
700 1 $aMIRANDA FILHO, K. C.
773 $tJournal of Agricultural Studies$gv. 9, n. 2, p. 57-72, 2021.
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Embrapa Amapá (CPAF-AP) |
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