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Registro Completo |
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
30/12/2016 |
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Data da última atualização: |
03/01/2017 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
CARAFFA, M.; RIFFEL, C. T.; ROCHA, E. K.; SCHU, A.; BIGOLIN, T.; CARVALHO, D. de O.; COTA, L. V. |
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Afiliação: |
Sociedade Educacional Três de Maio - SETREM; Sociedade Educacional Três de Maio - SETREM; Sociedade Educacional Três de Maio - SETREM; Sociedade Educacional Três de Maio - SETREM; Sociedade Educacional Três de Maio - SETREM; Sociedade Educacional Três de Maio - SETREM; LUCIANO VIANA COTA, CNPMS. |
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Título: |
Resposta de três cultivares de milho a tratamentos fúngicos em pós-emergência. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
In: REUNIÃO TÉCNICA ANUAL DO MILHO, 58.; REUNIÃO TÉCNICA ANUAL DO SORGO, 41., 2013, Pelotas. Resumos... Brasília, DF: Embrapa, 2014. |
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Páginas: |
p. 84-87. |
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Idioma: |
Português |
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Thesagro: |
Fungicida; Variedade; Zea mays. |
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Categoria do assunto: |
H Saúde e Patologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/152586/1/Resposta-tres.pdf
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Marc: |
LEADER 00703nam a2200217 a 4500
001 2059687
005 2017-01-03
008 2014 bl uuuu u00u1 u #d
100 1 $aCARAFFA, M.
245 $aResposta de três cultivares de milho a tratamentos fúngicos em pós-emergência.$h[electronic resource]
260 $aIn: REUNIÃO TÉCNICA ANUAL DO MILHO, 58.; REUNIÃO TÉCNICA ANUAL DO SORGO, 41., 2013, Pelotas. Resumos... Brasília, DF: Embrapa$c2014
300 $ap. 84-87.
650 $aFungicida
650 $aVariedade
650 $aZea mays
700 1 $aRIFFEL, C. T.
700 1 $aROCHA, E. K.
700 1 $aSCHU, A.
700 1 $aBIGOLIN, T.
700 1 $aCARVALHO, D. de O.
700 1 $aCOTA, L. V.
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Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
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Registro Completo
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Biblioteca(s): |
Embrapa Pecuária Sudeste. |
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Data corrente: |
10/11/2010 |
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Data da última atualização: |
30/06/2023 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
GROMBONI, C. F.; PEREIRA, C. D.; NOGUEIRA, A. R. de A. |
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Afiliação: |
CAIO FERNANDO GROMBONI, UFSCar/SÃO CARLOS, SP.; CATARINIE DINIZ PEREIRA, UFSCar/SÃO CARLOS, SP.; ANA RITA DE ARAUJO NOGUEIRA, CPPSE. |
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Título: |
Evaluation of extraction employing tetramethylammonium hydroxide for traceability of brazilian meat. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
In: RIO SYMPOSIUM ON ATOMIC SPECTROMETRY, 11., 2010, Mar del Prata: Horiba, 2010. |
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Páginas: |
p. 292 |
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Idioma: |
Português |
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Conteúdo: |
Bovine traceability is an important tool for the control of quality of the meat. It can assist in the identification of disease outbreaks, well-being of creation, fraud control and still ensure the origin of meat, adding value to the product in front of a consumer market increasingly demanding. This work was to objective the applicability of extractions employing tetramethylammonium hydroxide (TMAH) and scanning spectral m/z using inductively coupled plasma mass spectrometry (ICP-MS) for possible applicability using chemometrics in the control of traceability. For optimization of system a factorial design 24, with a total of sixteen experiments were performed with the use of NIST 8414 -Bovine Muscle Powder certified reference material. The sample mass varied from 0.050 (normalized -1) and 0.075 g (normalized +1). The volume of TMAH varied from 1.0 (-1) to 2.0 mL (+1) and the TMHA concentration changed 6.25 (-1) to 12.5 % (+1). The extraction time with agitation changed from 1 (-1) to 6 (+1) hours, in order to evaluate the recuperation of As, Ba, Co, Cd, Mo, Sr, Se and Pb using ICP-MS. Spectral scans were performed (0-300 m/z) with analytical blank and samples. After evaluation, the generates spectra will be used as the basis ~o propose the chemiometrics model (construction and validation) for forecast of samples of unknown origin. The sample preparation methodology has proved to >e adequate for the proposed procedure, which employ a huge number of samples. |
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Palavras-Chave: |
Brazilian meat; Tetramethylammonium hydroxide. |
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Categoria do assunto: |
W Química e Física |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/37797/1/PROCI-2010.00196.pdf
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Marc: |
LEADER 02036nam a2200169 a 4500
001 1866632
005 2023-06-30
008 2010 bl uuuu u00u1 u #d
100 1 $aGROMBONI, C. F.
245 $aEvaluation of extraction employing tetramethylammonium hydroxide for traceability of brazilian meat.
260 $aIn: RIO SYMPOSIUM ON ATOMIC SPECTROMETRY, 11., 2010, Mar del Prata: Horiba$c2010
300 $ap. 292
520 $aBovine traceability is an important tool for the control of quality of the meat. It can assist in the identification of disease outbreaks, well-being of creation, fraud control and still ensure the origin of meat, adding value to the product in front of a consumer market increasingly demanding. This work was to objective the applicability of extractions employing tetramethylammonium hydroxide (TMAH) and scanning spectral m/z using inductively coupled plasma mass spectrometry (ICP-MS) for possible applicability using chemometrics in the control of traceability. For optimization of system a factorial design 24, with a total of sixteen experiments were performed with the use of NIST 8414 -Bovine Muscle Powder certified reference material. The sample mass varied from 0.050 (normalized -1) and 0.075 g (normalized +1). The volume of TMAH varied from 1.0 (-1) to 2.0 mL (+1) and the TMHA concentration changed 6.25 (-1) to 12.5 % (+1). The extraction time with agitation changed from 1 (-1) to 6 (+1) hours, in order to evaluate the recuperation of As, Ba, Co, Cd, Mo, Sr, Se and Pb using ICP-MS. Spectral scans were performed (0-300 m/z) with analytical blank and samples. After evaluation, the generates spectra will be used as the basis ~o propose the chemiometrics model (construction and validation) for forecast of samples of unknown origin. The sample preparation methodology has proved to >e adequate for the proposed procedure, which employ a huge number of samples.
653 $aBrazilian meat
653 $aTetramethylammonium hydroxide
700 1 $aPEREIRA, C. D.
700 1 $aNOGUEIRA, A. R. de A.
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Registro original: |
Embrapa Pecuária Sudeste (CPPSE) |
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