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Registro Completo |
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
30/01/2013 |
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Data da última atualização: |
18/07/2017 |
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Tipo da produção científica: |
Folder/Folheto/Cartilha |
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Autoria: |
BARBOSA, L. R.; WILCKEN, C. F.; ZANÚNCIO, J. C.; SA, L. A. N. de; ZACHÉ, B. |
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Afiliação: |
LEONARDO RODRIGUES BARBOSA, CNPF; CARLOS FREDERICO WILCKEN, FCA/UNESP; JOSÉ COLA ZANÚNCIO, UFV; LUIZ ALEXANDRE NOGUEIRA DE SA, CNPMA; BRUNO ZACHÉ, FCA/UNESP. |
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Título: |
Vespa da galha do eucalipto. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
Colombo: Embrapa Florestas, 2012. |
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Descrição Física: |
Folder. |
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Idioma: |
Português |
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Palavras-Chave: |
Praga florestal; Vespa da galha. |
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Thesagro: |
Eucalipto; Inseto. |
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Thesaurus Nal: |
Eucalyptus; Leptocybe invasa. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/75628/1/2012-folder-vespa-galha-digital.pdf
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Marc: |
LEADER 00589nam a2200229 a 4500
001 1946982
005 2017-07-18
008 2012 bl uuuu u0uu1 u #d
100 1 $aBARBOSA, L. R.
245 $aVespa da galha do eucalipto.$h[electronic resource]
260 $aColombo: Embrapa Florestas$c2012
300 $cFolder.
650 $aEucalyptus
650 $aLeptocybe invasa
650 $aEucalipto
650 $aInseto
653 $aPraga florestal
653 $aVespa da galha
700 1 $aWILCKEN, C. F.
700 1 $aZANÚNCIO, J. C.
700 1 $aSA, L. A. N. de
700 1 $aZACHÉ, B.
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Registro original: |
Embrapa Florestas (CNPF) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Pecuária Sudeste. Para informações adicionais entre em contato com cppse.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Pecuária Sudeste. |
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Data corrente: |
05/08/2004 |
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Data da última atualização: |
20/06/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
CARRILHO, E. N. V. M.; GONZALE, M. H.; NOGUEIRA, A. R. de A.; CRUZ, G. M. D. |
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Afiliação: |
ELMA NEIDE V. M. CARRILHO, UFSCAR; MÁRIO H. GONZALEZ, UFSCAR; ANA RITA DE ARAUJO NOGUEIRA, CPPSE; GERALDO MARIA DA CRUZ, CPPSE. |
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Título: |
Microwave-assisted acid decomposition of animal- and plant- derived samples for element analysis. |
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Ano de publicação: |
2002 |
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Fonte/Imprenta: |
Journal of Agricultural Food Chemistry, v.50, p.4164-4168, 2002. |
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DOI: |
https://doi.org/10.1021/jf011605x |
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Idioma: |
Inglês |
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Conteúdo: |
A single microwave-assisted acid-decomposition procedure is proposed for sample preparation of plant- and bovine-derived materials prior to multielement determination by inductively coupled plasma?optical emission spectrometry (ICP?OES). The procedure involved sample grinding in a cryogenic mill to reduce particle sizes and increase the surface area for acid attack, followed by decomposition under high pressure and temperature. A single heating program was employed and efficiently destroyed most of the organic matrix by using small volumes of nitric acid and hydrogen peroxide. Accuracy of the elemental analysis was indicated by the good agreement between certified and found values of elements in plant and animal samples at 95% confidence level. The sample preparation procedure was fast and reproducible, and proved to be efficient for elemental analysis in agricultural and food-related samples by a sensitive multielement technique such as ICP?OES. |
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Palavras-Chave: |
Acid decomposition; Contamination; Microwave assisted; Nimal and plant; Organic reactions; Peptides and proteins. |
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Categoria do assunto: |
W Química e Física |
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Marc: |
LEADER 01735naa a2200241 a 4500
001 1046873
005 2022-06-20
008 2002 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1021/jf011605x$2DOI
100 1 $aCARRILHO, E. N. V. M.
245 $aMicrowave-assisted acid decomposition of animal- and plant- derived samples for element analysis.$h[electronic resource]
260 $c2002
520 $aA single microwave-assisted acid-decomposition procedure is proposed for sample preparation of plant- and bovine-derived materials prior to multielement determination by inductively coupled plasma?optical emission spectrometry (ICP?OES). The procedure involved sample grinding in a cryogenic mill to reduce particle sizes and increase the surface area for acid attack, followed by decomposition under high pressure and temperature. A single heating program was employed and efficiently destroyed most of the organic matrix by using small volumes of nitric acid and hydrogen peroxide. Accuracy of the elemental analysis was indicated by the good agreement between certified and found values of elements in plant and animal samples at 95% confidence level. The sample preparation procedure was fast and reproducible, and proved to be efficient for elemental analysis in agricultural and food-related samples by a sensitive multielement technique such as ICP?OES.
653 $aAcid decomposition
653 $aContamination
653 $aMicrowave assisted
653 $aNimal and plant
653 $aOrganic reactions
653 $aPeptides and proteins
700 1 $aGONZALE, M. H.
700 1 $aNOGUEIRA, A. R. de A.
700 1 $aCRUZ, G. M. D.
773 $tJournal of Agricultural Food Chemistry$gv.50, p.4164-4168, 2002.
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Embrapa Pecuária Sudeste (CPPSE) |
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