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Registro Completo |
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Biblioteca(s): |
Embrapa Pecuária Sudeste. |
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Data corrente: |
28/09/2021 |
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Data da última atualização: |
28/09/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SANTANA, A. P. R.; ANDRADE, D. F.; GUIMARÃES, T. G. S.; AMARAL, C. D. B.; OLIVEIRA, A.; NOGUEIRA, A. R. de A.; GONZALEZ, M. H. |
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Afiliação: |
ANA P. R. SANTANA, UNESP; DANIEL F. ANDRADE, UFSCAR; TACIANA G. S. GUIMARÃES, UNESP; CLARICE D. B. AMARAL, UFPR; ANDREA OLIVEIRA, UFPR; ANA RITA DE ARAUJO NOGUEIRA, CPPSE; MARIO H. GONZALEZ, UNESP. |
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Título: |
Solventes eutéticos naturais profundos (NADES) no preparo de amostras de rocha fosfática e suplemento mineral para determinação elementar por técnicas de plasma. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Química Nova, v.44, n.6, p.689-695, 2021. |
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ISSN: |
0100-4042 |
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DOI: |
http://dx.doi.org/10.21577/0100-4042.20170723 |
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Idioma: |
Português |
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Conteúdo: |
NATURAL DEEP EUTECTIC SOLVENTS (NADES) IN SAMPLE PREPARATION OF PHOSPHATE ROCK AND MINERAL SUPPLEMENT FOR ELEMENTARY DETERMINATION BY PLASMA-BASED TECHNIQUES. Natural deep eutectic solvents (NADES) based on xylitol, citric acid, and malic acid were synthesized and used in ultrasound-assisted extraction (UAE) and heating-bath extraction of phosphate rock and mineral supplement samples. Arsenic, Ca, Cd, Cr, Cu, Fe, K, Mg, Mn, Na, P and Zn were determined by inductively coupled plasma mass spectrometry (ICP-MS) and inductively coupled plasma optical emission spectrometry (ICP OES). The results showed the NADES as promising solvents for extraction of inorganic matrices compared to reference values and concentrations obtained using microwave-assisted acid digestion (MW-AD). Significant differences were observed for some elements, suggesting different chemical interactions between the synthesized NADES and each monitored element. For analytes extraction of phosphate rock, UAE presented the best results for As, Cr and P. Zinc was extracted with UAE and heating bath. Concerning mineral supplement, no significant differences were observed for Ca (UAE), Cd (UAE and heating bath), K (UAE and heating bath), Mn (UAE and heating bath), Na (UAE and heating bath), and P (UAE and heating bath). The NADES is a greener and a potentially alternative for the sample preparation compared to the official methods of analysis, can being used as selective extractor solvent in conventional sample preparation methods. MenosNATURAL DEEP EUTECTIC SOLVENTS (NADES) IN SAMPLE PREPARATION OF PHOSPHATE ROCK AND MINERAL SUPPLEMENT FOR ELEMENTARY DETERMINATION BY PLASMA-BASED TECHNIQUES. Natural deep eutectic solvents (NADES) based on xylitol, citric acid, and malic acid were synthesized and used in ultrasound-assisted extraction (UAE) and heating-bath extraction of phosphate rock and mineral supplement samples. Arsenic, Ca, Cd, Cr, Cu, Fe, K, Mg, Mn, Na, P and Zn were determined by inductively coupled plasma mass spectrometry (ICP-MS) and inductively coupled plasma optical emission spectrometry (ICP OES). The results showed the NADES as promising solvents for extraction of inorganic matrices compared to reference values and concentrations obtained using microwave-assisted acid digestion (MW-AD). Significant differences were observed for some elements, suggesting different chemical interactions between the synthesized NADES and each monitored element. For analytes extraction of phosphate rock, UAE presented the best results for As, Cr and P. Zinc was extracted with UAE and heating bath. Concerning mineral supplement, no significant differences were observed for Ca (UAE), Cd (UAE and heating bath), K (UAE and heating bath), Mn (UAE and heating bath), Na (UAE and heating bath), and P (UAE and heating bath). The NADES is a greener and a potentially alternative for the sample preparation compared to the official methods of analysis, can being used as selective extractor solvent in conventional sample prepa... Mostrar Tudo |
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Palavras-Chave: |
Inorganic composition; Inorganic samples; NADES; Sample preparation. |
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Thesaurus Nal: |
Green chemistry. |
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Categoria do assunto: |
W Química e Física |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/226421/1/SolventesEuteticosNaturais.pdf
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Marc: |
LEADER 02427naa a2200277 a 4500
001 2134806
005 2021-09-28
008 2021 bl uuuu u00u1 u #d
022 $a0100-4042
024 7 $ahttp://dx.doi.org/10.21577/0100-4042.20170723$2DOI
100 1 $aSANTANA, A. P. R.
245 $aSolventes eutéticos naturais profundos (NADES) no preparo de amostras de rocha fosfática e suplemento mineral para determinação elementar por técnicas de plasma.$h[electronic resource]
260 $c2021
520 $aNATURAL DEEP EUTECTIC SOLVENTS (NADES) IN SAMPLE PREPARATION OF PHOSPHATE ROCK AND MINERAL SUPPLEMENT FOR ELEMENTARY DETERMINATION BY PLASMA-BASED TECHNIQUES. Natural deep eutectic solvents (NADES) based on xylitol, citric acid, and malic acid were synthesized and used in ultrasound-assisted extraction (UAE) and heating-bath extraction of phosphate rock and mineral supplement samples. Arsenic, Ca, Cd, Cr, Cu, Fe, K, Mg, Mn, Na, P and Zn were determined by inductively coupled plasma mass spectrometry (ICP-MS) and inductively coupled plasma optical emission spectrometry (ICP OES). The results showed the NADES as promising solvents for extraction of inorganic matrices compared to reference values and concentrations obtained using microwave-assisted acid digestion (MW-AD). Significant differences were observed for some elements, suggesting different chemical interactions between the synthesized NADES and each monitored element. For analytes extraction of phosphate rock, UAE presented the best results for As, Cr and P. Zinc was extracted with UAE and heating bath. Concerning mineral supplement, no significant differences were observed for Ca (UAE), Cd (UAE and heating bath), K (UAE and heating bath), Mn (UAE and heating bath), Na (UAE and heating bath), and P (UAE and heating bath). The NADES is a greener and a potentially alternative for the sample preparation compared to the official methods of analysis, can being used as selective extractor solvent in conventional sample preparation methods.
650 $aGreen chemistry
653 $aInorganic composition
653 $aInorganic samples
653 $aNADES
653 $aSample preparation
700 1 $aANDRADE, D. F.
700 1 $aGUIMARÃES, T. G. S.
700 1 $aAMARAL, C. D. B.
700 1 $aOLIVEIRA, A.
700 1 $aNOGUEIRA, A. R. de A.
700 1 $aGONZALEZ, M. H.
773 $tQuímica Nova$gv.44, n.6, p.689-695, 2021.
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Registro original: |
Embrapa Pecuária Sudeste (CPPSE) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Cerrados. Para informações adicionais entre em contato com cpac.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
15/04/2002 |
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Data da última atualização: |
15/04/2002 |
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Autoria: |
BUSTAMANTE, P. G.; DIAS, T. A. B.; ALVES, R. B. N.; ANDRADE, L. R. M. de; BRAGA, A. R. S.; MENDES, I. C.; SILVA, E. B.; ZARUR, S. B. B.; SILVA, J. P.; SANTOS, A. A.; ALMEIDA, S. P.; SILVA, G. P.; CARVALHO, A. M.; BRANCHETTI, L. B.; GUEDES, A. C.; GOES, M. de; MENDES, R. A.; SOUZA, C. C.; SANTOS, M. M.; SHIAVINNI, F.; KRAHO, G. |
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Título: |
Ethnobiology, genetic resources conservation and food security in traditional communities: Kraho, Brazil. |
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Ano de publicação: |
2001 |
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Fonte/Imprenta: |
In: INTERNATIONAL CONGRESS OF ETHNOBOTANY, 3., 2001, Naples, Italy. Ethnobotany in the third millenium: expectations and unresolved issues. Naples: University of Naples Federico II, 2001. |
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Páginas: |
nao paginado. |
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Idioma: |
Inglês |
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Notas: |
Resumo. |
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Palavras-Chave: |
Conservacao de recursos; Ethnic groups; Kraho; Populacao indigena; Resource conservation. |
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Thesagro: |
Cerrado; Recurso Genético; Segurança Alimentar. |
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Thesaurus NAL: |
food security; genetic resources. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01492naa a2200493 a 4500
001 1564659
005 2002-04-15
008 2001 bl uuuu u00u1 u #d
100 1 $aBUSTAMANTE, P. G.
245 $aEthnobiology, genetic resources conservation and food security in traditional communities$bKraho, Brazil.
260 $c2001
300 $anao paginado.
500 $aResumo.
650 $afood security
650 $agenetic resources
650 $aCerrado
650 $aRecurso Genético
650 $aSegurança Alimentar
653 $aConservacao de recursos
653 $aEthnic groups
653 $aKraho
653 $aPopulacao indigena
653 $aResource conservation
700 1 $aDIAS, T. A. B.
700 1 $aALVES, R. B. N.
700 1 $aANDRADE, L. R. M. de
700 1 $aBRAGA, A. R. S.
700 1 $aMENDES, I. C.
700 1 $aSILVA, E. B.
700 1 $aZARUR, S. B. B.
700 1 $aSILVA, J. P.
700 1 $aSANTOS, A. A.
700 1 $aALMEIDA, S. P.
700 1 $aSILVA, G. P.
700 1 $aCARVALHO, A. M.
700 1 $aBRANCHETTI, L. B.
700 1 $aGUEDES, A. C.
700 1 $aGOES, M. de
700 1 $aMENDES, R. A.
700 1 $aSOUZA, C. C.
700 1 $aSANTOS, M. M.
700 1 $aSHIAVINNI, F.
700 1 $aKRAHO, G.
773 $tIn: INTERNATIONAL CONGRESS OF ETHNOBOTANY, 3., 2001, Naples, Italy. Ethnobotany in the third millenium: expectations and unresolved issues. Naples: University of Naples Federico II, 2001.
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