Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1007617
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dc.contributor.authorZOLDAN, S. M.pt_BR
dc.contributor.authorBRAGA, G. de S.pt_BR
dc.contributor.authorFONSECA, F. J.pt_BR
dc.contributor.authorCARRÃO-PANIZZI, M. C.pt_BR
dc.date.accessioned2015-02-03T11:11:11Zpt_BR
dc.date.available2015-02-03T11:11:11Zpt_BR
dc.date.created2015-02-03pt_BR
dc.date.issued2014pt_BR
dc.identifier.citationBrazilian Archives of Biology And Technology, Curitiba, v. 57, n. 5, p. 797-802, Sept./Oct. 2014.pt_BR
dc.identifier.issn1516-8913pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1007617pt_BR
dc.descriptionAn 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.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectElectronic tongue systempt_BR
dc.subjectChemical sensorspt_BR
dc.subjectSpecial soybean grainspt_BR
dc.subjectBeany flavorpt_BR
dc.subjectVegetable typespt_BR
dc.subjectSistema língua eletrônicapt_BR
dc.subjectSensores químicospt_BR
dc.subjectAnálise de aromapt_BR
dc.titleElectronic tongue system to evaluate flavor of soybean (Glycine max (l.) Merrill) genotypes.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2015-02-03T11:11:11Zpt_BR
dc.subject.thesagroSojapt_BR
riaa.ainfo.id1007617pt_BR
riaa.ainfo.lastupdate2015-02-03pt_BR
dc.identifier.doihttp://dx.doi.org/10.1590/S1516-8913201402176pt_BR
dc.contributor.institutionSANDRA MARIA ZOLDAN; GUILHERME DE SOUZA BRAGA; FERNANDO JOSEPETTI FONSECA; MERCEDES CONCORDIA CARRAO PANIZZI, CNPT.pt_BR
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