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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão; Embrapa Clima Temperado. |
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Data corrente: |
09/09/2019 |
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Data da última atualização: |
09/09/2019 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
MAGALHAES JUNIOR, A. M. de; RANGEL, P. H. N.; FAGUNDES, P. R. R.; COLOMBARI FILHO, J. M.; FRANCO, D. F.; CASTRO, A. P. de; ANDRES, A.; NEVES, P. de C. F.; NUNES, C. D. M.; BRESEGHELLO, F.; PETRINI, J. A.; TORGA, P. P.; MARTINS, J. F. da S.; ABREU, A. G. de; FERREIRA, M. E.; MOURA NETO. F. de; LONGARAY, M. B.; SOUZA, J. A. C. de. |
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Afiliação: |
ARIANO MARTINS DE MAGALHAES JUNIOR, CPACT; PAULO HIDEO NAKANO RANGEL, CNPAF; PAULO RICARDO REIS FAGUNDES, CPACT; JOSE MANOEL COLOMBARI FILHO, CNPAF; Daniel Fernandes Franco; ADRIANO PEREIRA DE CASTRO, CNPAF; ANDRE ANDRES, CPACT; PERICLES DE CARVALHO FERREIRA NEVES, CNPAF; CLEY DONIZETI MARTINS NUNES, CPACT; FLAVIO BRESEGHELLO, CNPAF; JOSE ALBERTO PETRINI, CPACT; PAULA PEREIRA TORGA, CNPAF; JOSE FRANCISCO DA SILVA MARTINS, CPACT; ALUANA GONCALVES DE ABREU, CNPAF; MARCIO ELIAS FERREIRA, Cenargen; Francisco de Moura Neto; MIKAEL BUENO LONGARAY, CPACT; JERRY ADRIANI CORDEIRO DE SOUZA, CNPAF. |
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Título: |
BRS Pampa CL: nova cultivar CL de arroz irrigado da Embrapa para o RS com excelente qualidade de grãos. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE ARROZ IRRIGADO, 11., 2019. Balneário Camboriú, SC. Inovação e desenvolvimento na orizicultura: anais eletrônico. Itajaí: Epagri/Sosbai, 2019. |
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Idioma: |
Português |
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Conteúdo: |
Este trabalho teve como objetivo apresentar a cultivar BRS Pampa CL essencialmente derivada de BRS Pampa, agregando a tolerância ao herbicida às boas características agronômicas dessa cultivar. |
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Palavras-Chave: |
Grãos nobres; Melhoramento genético; Sistema ClearField. |
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Thesagro: |
Arroz Irrigado; Melhoramento Genético Vegetal; Oryza Sativa; Produtividade. |
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Categoria do assunto: |
--
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/201701/1/CBAI-2019-Ariano-Martins-de-Magalhaes.pdf
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Marc: |
LEADER 01513nam a2200397 a 4500
001 2112032
005 2019-09-09
008 2019 bl uuuu u00u1 u #d
100 1 $aMAGALHAES JUNIOR, A. M. de
245 $aBRS Pampa CL$bnova cultivar CL de arroz irrigado da Embrapa para o RS com excelente qualidade de grãos.$h[electronic resource]
260 $aIn: CONGRESSO BRASILEIRO DE ARROZ IRRIGADO, 11., 2019. Balneário Camboriú, SC. Inovação e desenvolvimento na orizicultura: anais eletrônico. Itajaí: Epagri/Sosbai$c2019
520 $aEste trabalho teve como objetivo apresentar a cultivar BRS Pampa CL essencialmente derivada de BRS Pampa, agregando a tolerância ao herbicida às boas características agronômicas dessa cultivar.
650 $aArroz Irrigado
650 $aMelhoramento Genético Vegetal
650 $aOryza Sativa
650 $aProdutividade
653 $aGrãos nobres
653 $aMelhoramento genético
653 $aSistema ClearField
700 1 $aRANGEL, P. H. N.
700 1 $aFAGUNDES, P. R. R.
700 1 $aCOLOMBARI FILHO, J. M.
700 1 $aFRANCO, D. F.
700 1 $aCASTRO, A. P. de
700 1 $aANDRES, A.
700 1 $aNEVES, P. de C. F.
700 1 $aNUNES, C. D. M.
700 1 $aBRESEGHELLO, F.
700 1 $aPETRINI, J. A.
700 1 $aTORGA, P. P.
700 1 $aMARTINS, J. F. da S.
700 1 $aABREU, A. G. de
700 1 $aFERREIRA, M. E.
700 1 $aMOURA NETO. F. de
700 1 $aLONGARAY, M. B.
700 1 $aSOUZA, J. A. C. de
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Registro original: |
Embrapa Clima Temperado (CPACT) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Florestas. Para informações adicionais entre em contato com cnpf.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
11/03/2019 |
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Data da última atualização: |
30/10/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
HORNUNG, P. S.; LAZZAROTTO, S. R. da S.; BELLETTINI, M. B.; LAZZAROTTO, M.; BETA, T.; RIBANI, R. H.; SCHNITZLER, E. |
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Afiliação: |
Polyanna S. Hornung, UFPR; Simone Rosa da Silveira Lazzarotto, Doutoranda da UEPG; Marcelo B. Bellettini, UFPR; MARCELO LAZZAROTTO, CNPF; Trust Beta, University of Manitoba; Rosemary H. Ribani, UFPR; Egon Schnitzler, UEPG. |
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Título: |
Novel oxidized and UV-irradiated Araucaria angustifolia pine seed starch for enhanced functional properties. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Starch, v. 71, n. 3/4, 1800140, March 2019. 10 p. |
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DOI: |
10.1002/star.201800140 |
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Idioma: |
Inglês |
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Conteúdo: |
Starch is an important raw material for industrial processes. Therefore, an investigation of new sources of starch and starch modification methods is necessary. The dual oxidation effect on the properties of the native pine seed starch is investigated. Native starch is extracted from pine seeds and its proximate composition determined. The starch is then subjected to a dual oxidation process in standard NaClO or H2O2 solutions (0.2; 0.5; 0.8 mol L1) and simultaneous exposure to ultraviolet light irradiation (UVC ? ¼ 254 nm). Thermogravimetric (TG-DTA) curves reveal enhanced stability to thermal degradation of the dual NaClO/UV process modified starch up to 20%. Differential scanning calorimetry (DSC) shows a strong decrease in gelatinization enthalpy due to the action of the UV-rays coupled with the sodium hypochlorite (NaClO) solution. The H2O2/UV modified starch has a high final viscosity while the NaClO/UV starch pastes have a low tendency to recrystallize. Furthermore, structural analysis using an X-ray diffractometer and scanning electron microscopy (SEM) show crystallinity patterns of type A starch and that the shape of the starch granules are unaltered following the modification processes. Color parameters show a strong increase in the L value (for whiteness) for the NaClO/UV treated samples. The modified starches demonstrate improved physicochemical properties which are suitable for several industrial applications including as stabilizers for frozen bakery products, whitening agents for paper products, and tableting agents for cosmetic and pharmaceuticals products. MenosStarch is an important raw material for industrial processes. Therefore, an investigation of new sources of starch and starch modification methods is necessary. The dual oxidation effect on the properties of the native pine seed starch is investigated. Native starch is extracted from pine seeds and its proximate composition determined. The starch is then subjected to a dual oxidation process in standard NaClO or H2O2 solutions (0.2; 0.5; 0.8 mol L1) and simultaneous exposure to ultraviolet light irradiation (UVC ? ¼ 254 nm). Thermogravimetric (TG-DTA) curves reveal enhanced stability to thermal degradation of the dual NaClO/UV process modified starch up to 20%. Differential scanning calorimetry (DSC) shows a strong decrease in gelatinization enthalpy due to the action of the UV-rays coupled with the sodium hypochlorite (NaClO) solution. The H2O2/UV modified starch has a high final viscosity while the NaClO/UV starch pastes have a low tendency to recrystallize. Furthermore, structural analysis using an X-ray diffractometer and scanning electron microscopy (SEM) show crystallinity patterns of type A starch and that the shape of the starch granules are unaltered following the modification processes. Color parameters show a strong increase in the L value (for whiteness) for the NaClO/UV treated samples. The modified starches demonstrate improved physicochemical properties which are suitable for several industrial applications including as stabilizers for frozen bakery products, ... Mostrar Tudo |
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Palavras-Chave: |
Chlorine compounds; Dual modification; Proximate compositions; Sodium hypochlorites; Ultraviolet light irradiation; X ray diffractometers. |
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Thesagro: |
Amido; Pinhão. |
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Thesaurus NAL: |
Differential scanning calorimetry; Functional properties; Gelation; Oxidation; Pasting properties; Physicochemical properties; Scanning electron microscopy. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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Marc: |
LEADER 02777naa a2200385 a 4500
001 2106821
005 2019-10-30
008 2019 bl uuuu u00u1 u #d
024 7 $a10.1002/star.201800140$2DOI
100 1 $aHORNUNG, P. S.
245 $aNovel oxidized and UV-irradiated Araucaria angustifolia pine seed starch for enhanced functional properties.$h[electronic resource]
260 $c2019
520 $aStarch is an important raw material for industrial processes. Therefore, an investigation of new sources of starch and starch modification methods is necessary. The dual oxidation effect on the properties of the native pine seed starch is investigated. Native starch is extracted from pine seeds and its proximate composition determined. The starch is then subjected to a dual oxidation process in standard NaClO or H2O2 solutions (0.2; 0.5; 0.8 mol L1) and simultaneous exposure to ultraviolet light irradiation (UVC ? ¼ 254 nm). Thermogravimetric (TG-DTA) curves reveal enhanced stability to thermal degradation of the dual NaClO/UV process modified starch up to 20%. Differential scanning calorimetry (DSC) shows a strong decrease in gelatinization enthalpy due to the action of the UV-rays coupled with the sodium hypochlorite (NaClO) solution. The H2O2/UV modified starch has a high final viscosity while the NaClO/UV starch pastes have a low tendency to recrystallize. Furthermore, structural analysis using an X-ray diffractometer and scanning electron microscopy (SEM) show crystallinity patterns of type A starch and that the shape of the starch granules are unaltered following the modification processes. Color parameters show a strong increase in the L value (for whiteness) for the NaClO/UV treated samples. The modified starches demonstrate improved physicochemical properties which are suitable for several industrial applications including as stabilizers for frozen bakery products, whitening agents for paper products, and tableting agents for cosmetic and pharmaceuticals products.
650 $aDifferential scanning calorimetry
650 $aFunctional properties
650 $aGelation
650 $aOxidation
650 $aPasting properties
650 $aPhysicochemical properties
650 $aScanning electron microscopy
650 $aAmido
650 $aPinhão
653 $aChlorine compounds
653 $aDual modification
653 $aProximate compositions
653 $aSodium hypochlorites
653 $aUltraviolet light irradiation
653 $aX ray diffractometers
700 1 $aLAZZAROTTO, S. R. da S.
700 1 $aBELLETTINI, M. B.
700 1 $aLAZZAROTTO, M.
700 1 $aBETA, T.
700 1 $aRIBANI, R. H.
700 1 $aSCHNITZLER, E.
773 $tStarch$gv. 71, n. 3/4, 1800140, March 2019. 10 p.
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Embrapa Florestas (CNPF) |
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