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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
01/08/1992 |
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Data da última atualização: |
20/06/2023 |
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Autoria: |
OLSEN, O. E. |
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Título: |
Fluorometric analysis of selenium in plants. |
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Ano de publicação: |
1969 |
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Fonte/Imprenta: |
Journal of Aoac International, v. 52, n. 3, p. 627-634, 1969. |
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Idioma: |
Inglês |
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Conteúdo: |
A previously reported method for the determination of Se in biological materials has been slightly modified for use on plant materials. Based on a wet digestion and measurement of the fluorescence of the piazselenol formed on reaction with 2,3 diaminonaphthalene, the method as used is sensitive to about 0.02wg Se. The results of several studies of the method, including a collaborative study, are reported. This method is recommended for adoption as official first action. |
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Palavras-Chave: |
Analise Fluorometrico; Analysis; Photometry. |
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Thesagro: |
Planta; Selênio. |
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Thesaurus Nal: |
Estimation; Fluorescence; Methodology; Plant nutrition; Selenium; Trace elements. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 01135naa a2200253 a 4500
001 1521565
005 2023-06-20
008 1969 bl uuuu u00u1 u #d
100 1 $aOLSEN, O. E.
245 $aFluorometric analysis of selenium in plants.$h[electronic resource]
260 $c1969
520 $aA previously reported method for the determination of Se in biological materials has been slightly modified for use on plant materials. Based on a wet digestion and measurement of the fluorescence of the piazselenol formed on reaction with 2,3 diaminonaphthalene, the method as used is sensitive to about 0.02wg Se. The results of several studies of the method, including a collaborative study, are reported. This method is recommended for adoption as official first action.
650 $aEstimation
650 $aFluorescence
650 $aMethodology
650 $aPlant nutrition
650 $aSelenium
650 $aTrace elements
650 $aPlanta
650 $aSelênio
653 $aAnalise Fluorometrico
653 $aAnalysis
653 $aPhotometry
773 $tJournal of Aoac International$gv. 52, n. 3, p. 627-634, 1969.
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
