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| 2. |  | BRAUER, M.; ZHONG, W. J.; JELITTO, T.; SCHOBERT, C.; SANDERS, D.; KUMOR, E. Free calcium ion concentration in the siever- tube- sap of Ricinus communis L. seedlings. Planta, v, 206, n.1, p.103-107, 1998.| Biblioteca(s): Embrapa Algodão. |
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| Registros recuperados : 2 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Trigo. |
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Data corrente: |
03/02/2015 |
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Data da última atualização: |
03/02/2015 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
ZOLDAN, S. M.; BRAGA, G. de S.; FONSECA, F. J.; CARRÃO-PANIZZI, M. C. |
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Afiliação: |
SANDRA MARIA ZOLDAN; GUILHERME DE SOUZA BRAGA; FERNANDO JOSEPETTI FONSECA; MERCEDES CONCORDIA CARRAO PANIZZI, CNPT. |
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Título: |
Electronic tongue system to evaluate flavor of soybean (Glycine max (l.) Merrill) genotypes. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Brazilian Archives of Biology And Technology, Curitiba, v. 57, n. 5, p. 797-802, Sept./Oct. 2014. |
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ISSN: |
1516-8913 |
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DOI: |
http://dx.doi.org/10.1590/S1516-8913201402176 |
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Idioma: |
Inglês |
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Conteúdo: |
An electronic tongue system was tested as a fast and efficient analytical tool for flavor evaluation of soybean genotypes. Grain samples of 25 soybean lines were analyzed using 0.25 g of milled samples added to 100 mL of distilled water and mixing for one minute on a magnetic stirrer. An aliquot (50 mL) from the filtered liquid was used for the analysis on a pre-fixed frequency of 1 kHz and alternate tension of 50 mV. Two analyses were conducted in a complete randomized design with three replicates. Electrical response (capacitance) of eight polymeric chemical sensors used to analyze the soybean lines were submitted to Principal Component Analysis (PCA). In the spatial distribution of the PCA graphic, the lines close to each other were similar, while the distant ones showed different characteristics. The electronic tongue system was efficient in discriminating flavor of soybean lines. |
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Palavras-Chave: |
Análise de aroma; Beany flavor; Chemical sensors; Electronic tongue system; Sensores químicos; Sistema língua eletrônica; Special soybean grains; Vegetable types. |
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Thesagro: |
Soja. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/117202/1/2014-Brazilian-Archives-of-Biology-and-Technology-v57n5p797.pdf
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Marc: |
LEADER 01836naa a2200289 a 4500
001 2007617
005 2015-02-03
008 2014 bl uuuu u00u1 u #d
022 $a1516-8913
024 7 $ahttp://dx.doi.org/10.1590/S1516-8913201402176$2DOI
100 1 $aZOLDAN, S. M.
245 $aElectronic tongue system to evaluate flavor of soybean (Glycine max (l.) Merrill) genotypes.$h[electronic resource]
260 $c2014
520 $aAn electronic tongue system was tested as a fast and efficient analytical tool for flavor evaluation of soybean genotypes. Grain samples of 25 soybean lines were analyzed using 0.25 g of milled samples added to 100 mL of distilled water and mixing for one minute on a magnetic stirrer. An aliquot (50 mL) from the filtered liquid was used for the analysis on a pre-fixed frequency of 1 kHz and alternate tension of 50 mV. Two analyses were conducted in a complete randomized design with three replicates. Electrical response (capacitance) of eight polymeric chemical sensors used to analyze the soybean lines were submitted to Principal Component Analysis (PCA). In the spatial distribution of the PCA graphic, the lines close to each other were similar, while the distant ones showed different characteristics. The electronic tongue system was efficient in discriminating flavor of soybean lines.
650 $aSoja
653 $aAnálise de aroma
653 $aBeany flavor
653 $aChemical sensors
653 $aElectronic tongue system
653 $aSensores químicos
653 $aSistema língua eletrônica
653 $aSpecial soybean grains
653 $aVegetable types
700 1 $aBRAGA, G. de S.
700 1 $aFONSECA, F. J.
700 1 $aCARRÃO-PANIZZI, M. C.
773 $tBrazilian Archives of Biology And Technology, Curitiba$gv. 57, n. 5, p. 797-802, Sept./Oct. 2014.
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Registro original: |
Embrapa Trigo (CNPT) |
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