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Registro Completo |
Biblioteca(s): |
Embrapa Agrobiologia. |
Data corrente: |
04/03/2010 |
Data da última atualização: |
04/03/2010 |
Tipo da produção científica: |
Folder/Folheto/Cartilha |
Autoria: |
OLIVEIRA, I. P.; CORREIA, M. E. F.; AQUINO, A. M. |
Afiliação: |
Isis Pinto de Oliveira, Embrapa Agrobiologia; Maria Elizabeth Fernandes Correia, Embrapa Agrobiologia; Adriana Maria de Aquino, Embrapa Agrobiologia. |
Título: |
Processamento de resíduos Orgânicos Através do manejo da fauna de solo |
Ano de publicação: |
2009 |
Fonte/Imprenta: |
In: SEMANA CIENTÍFICA JOHANNA DOBEREINER, 9., 19 a 23 de outubro de 2009. Seropédica: Embrapa Agrobiologia, 2009 |
Volume: |
01 |
Páginas: |
01 |
Idioma: |
Português |
Palavras-Chave: |
Maneijo da Fauna; Resíduos Orgânicos. |
Thesagro: |
Solo. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00571nam a2200181 a 4500 001 1659864 005 2010-03-04 008 2009 bl uuuu u0uu1 u #d 100 1 $aOLIVEIRA, I. P. 245 $aProcessamento de resíduos Orgânicos Através do manejo da fauna de solo 260 $aIn: SEMANA CIENTÍFICA JOHANNA DOBEREINER, 9., 19 a 23 de outubro de 2009. Seropédica: Embrapa Agrobiologia$c2009 300 $a01 01 490 $v01 650 $aSolo 653 $aManeijo da Fauna 653 $aResíduos Orgânicos 700 1 $aCORREIA, M. E. F. 700 1 $aAQUINO, A. M.
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Embrapa Agrobiologia (CNPAB) |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Agroindústria de Alimentos. Para informações adicionais entre em contato com ctaa.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Agroindústria de Alimentos. |
Data corrente: |
03/10/2017 |
Data da última atualização: |
14/03/2019 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 3 |
Autoria: |
MIRANDA, J. A. T. de; CARVALHO, L. M. J. de; CASTRO, I. M. de; VIERA, A. C. de M.; FIGUEIREDO, V. de O.; ANJOS, M. R. dos; DELLA MORA ORTIZ, G. M. |
Afiliação: |
Joyce Aparecida Tavares de Miranda, UFRJ; Lucia Maria Jaeger de Carvalho, UFRJ; IZABELA MIRANDA DE CASTRO, CTAA; Ana Cláudia de Macêdo Vieira, UFRJ; Verônica de Oliveira Figueiredo, UFRJ; MARIANNA RAMOS DOS ANJOS, CTAA; Gisela Maria Dellamora Ortiz, UFRJ. |
Título: |
Validation of a method for determination of organophosphates in black bean samples. |
Ano de publicação: |
2017 |
Fonte/Imprenta: |
International Journal of Current Research, v. 9, n. 3, p. 48261-48263, march, 2017. |
Idioma: |
Inglês |
Conteúdo: |
The presence of pesticides residues above the Acceptable Daily Intake values and the Maximum Residue Limits is worrying in the point of view of food safety. In order to identify and determine the presence of organ phosphorus pesticides in bean samples, a multiresidue technique of extraction a multiresidue technique of extraction method was applied, and the analyses were conducted by gas chromatography coupled to a thermoionic flame detector (GC-FTD). This study aimed to validate the methodology of etermination of organophosphates by studies of selectivity, linearity, intermediate precision, limit of detection, limit of quantification, and accuracy study by addition and recovery. The method was selective for all analytes, because there was no interference higher than 30% of the limit of quantification. The limits of detection were between 1.60 and 52.96 ng.kg-1 and the quantification limits were between 3.30 and 176.0 ng.kg-1. Regarding intermediate precision, the differences of area values were ? 15%, in different concentrations, except for phorate. The correlation coefficients (r) of linearity curves were higher than 0.99 for all active ingredients, within the working range applied. The recovery percentage was between 70 and 120%, except for phorate. Thus, the methodology was satisfactory for identification and determination of ten from the eleven organophosphates analyzed in beans. |
Palavras-Chave: |
Bean; Organophosphorus; Validation. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02123naa a2200229 a 4500 001 2076624 005 2019-03-14 008 2017 bl uuuu u00u1 u #d 100 1 $aMIRANDA, J. A. T. de 245 $aValidation of a method for determination of organophosphates in black bean samples.$h[electronic resource] 260 $c2017 520 $aThe presence of pesticides residues above the Acceptable Daily Intake values and the Maximum Residue Limits is worrying in the point of view of food safety. In order to identify and determine the presence of organ phosphorus pesticides in bean samples, a multiresidue technique of extraction a multiresidue technique of extraction method was applied, and the analyses were conducted by gas chromatography coupled to a thermoionic flame detector (GC-FTD). This study aimed to validate the methodology of etermination of organophosphates by studies of selectivity, linearity, intermediate precision, limit of detection, limit of quantification, and accuracy study by addition and recovery. The method was selective for all analytes, because there was no interference higher than 30% of the limit of quantification. The limits of detection were between 1.60 and 52.96 ng.kg-1 and the quantification limits were between 3.30 and 176.0 ng.kg-1. Regarding intermediate precision, the differences of area values were ? 15%, in different concentrations, except for phorate. The correlation coefficients (r) of linearity curves were higher than 0.99 for all active ingredients, within the working range applied. The recovery percentage was between 70 and 120%, except for phorate. Thus, the methodology was satisfactory for identification and determination of ten from the eleven organophosphates analyzed in beans. 653 $aBean 653 $aOrganophosphorus 653 $aValidation 700 1 $aCARVALHO, L. M. J. de 700 1 $aCASTRO, I. M. de 700 1 $aVIERA, A. C. de M. 700 1 $aFIGUEIREDO, V. de O. 700 1 $aANJOS, M. R. dos 700 1 $aDELLA MORA ORTIZ, G. M. 773 $tInternational Journal of Current Research$gv. 9, n. 3, p. 48261-48263, march, 2017.
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