Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/991440
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dc.contributor.authorSIQUEIRA, B.pt_BR
dc.contributor.authorPEREIRA, W. J.pt_BR
dc.contributor.authorBATISTA, K. A.pt_BR
dc.contributor.authorOOMAH, B. D.pt_BR
dc.contributor.authorFERNANDES, K. F.pt_BR
dc.contributor.authorBASSINELLO, P. Z.pt_BR
dc.date.accessioned2014-07-29T11:11:11Zpt_BR
dc.date.available2014-07-29T11:11:11Zpt_BR
dc.date.created2014-07-29pt_BR
dc.date.issued2014pt_BR
dc.identifier.citationJournal of Agricultural Studies, v. 2, n. 2, p. 87-104, Sept. 2014.pt_BR
dc.identifier.issn2166-0379pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/991440pt_BR
dc.descriptionNew carioca bean cultivars are being introduced into the market necessitating their evaluation under trade conditions, which often require storage under ambient conditions. We therefore evaluated the darkening and hardening processes of six carioca bean genotypes each representing regular and slow darkening trait during storage under ambient conditions for five months to elucidate their relationship as a breeding strategy. Storage time adversely affected color characteristics (L*, a*, b*, C* and ?E) depending on bean genotype, whereas hardness and resistance to cooking increased during storage independent of the lignification process. Bean darkening and hardening occurred during storage at different intensities in each genotype and were not always correlated. BRSMG-Madrepérola, a slow darkening genotype, was unaffected (resistant to storage conditions), whereas BRS-Pontal with regular tegument darkening, was highly susceptible to storage conditions reflected in extended cooking time and darkening (low L* values). Principal component and cluster analyses on 8 constituents analyzed in this study demonstrate the difference in color characteristics, cooking time and hardness as major factors in segregating the bean genotypes. Seed coat color is an important but inappropriate single parameter for predicting the resistance to cooking or hardness induced by storage of carioca beans under ambient conditions. Development of carioca bean genotypes resistant to storage conditions is essential in reducing food losses during postharvest.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.titleInfluence of storage on darkening and hardening of slow- and regular-darkening carioca bean (Phaseolus vulgasris L.) genotypes.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2014-12-09T11:11:11Zpt_BR
dc.subject.thesagroFeijãopt_BR
dc.subject.thesagroPhaseolus vulgarispt_BR
dc.subject.thesagroGenótipopt_BR
dc.subject.thesagroCocçãopt_BR
dc.subject.nalthesaurusHardnesspt_BR
dc.subject.nalthesaurusLignificationpt_BR
dc.subject.nalthesaurusCookingpt_BR
dc.subject.nalthesaurusDry beanspt_BR
dc.subject.nalthesaurusStoragept_BR
dc.subject.nalthesaurusGenotypept_BR
riaa.ainfo.id991440pt_BR
riaa.ainfo.lastupdate2014-12-09pt_BR
dc.identifier.doihttp://dx.doi.org/10.5296/jas.v2i2.5859pt_BR
dc.contributor.institutionBEATRIZ SIQUEIRA, UNIVERSIDADE FEDERAL DE GOIÁS; WENDELL J. PEREIRA, UNIVERSIDADE FEDERAL DE GOIÁS; KARLA A. BATISTA, UNIVERSIDADE FEDERAL DE GOIÁS; B. DAVE OOMAH, PACIFIC AGRI-FOOD RESEARCH CENTRE, Canadá; KÁTIA F. FERNANDES, UNIVERSIDADE FEDERAL DE GOIÁS; PRISCILA ZACZUK BASSINELLO, CNPAF.pt_BR
Aparece nas coleções:Artigo em periódico indexado (CNPAF)

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