Characterization of corn landraces planted grown in the Campos Gerais region (Paraná, Brazil) for industrial utilization

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Characterization of corn landraces planted grown in the Campos Gerais region (Paraná, Brazil) for industrial utilization

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dc.contributor.author Pinto, Alessandra Teixeira Barbosa
dc.contributor.author Pereira, Joyce
dc.contributor.author Oliveira, Tatiana Roselena de
dc.contributor.author Prestes, Rosilene Aparecida
dc.contributor.author Matiello, Rodrigo Rodrigues
dc.contributor.author Demiate, Ivo Mottin
dc.date.accessioned 2010-09-14T21:49:19Z
dc.date.available 2010-09-14T21:49:19Z
dc.date.issued 2009-11
dc.identifier.citation PINTO, A. T. B. et al. Characterization of corn landraces planted grown in the Campos Gerais region (Paraná, Brazil) for industrial utilization. Braz. Arch. Biol. Technol., Curitiba, v. 52, n. esp., p.17-28, nov. 2009. pt_BR
dc.identifier.uri http://ri.uepg.br:8080/riuepg//handle/123456789/169
dc.description.abstract This work has the objective of characterizing twenty corn landraces grown in the Campos Gerais region (Paraná State) in relation to its chemical composition (moisture, ash, protein, ether extract, dietary fiber and starch) and physical properties (weight of 1000 grains, real density, flotation index, granulometry and color). In addition, also the lab scale processing of the kernels from the varieties was carried out for producing starch; starch purity was evaluated by measuring its protein contamination. Amylose contents and viscoamylograph profile were also evaluated. The results showed that the evaluated landraces have differences in chemical composition as well as in pericarp/endosperm/germ proportions and consequently it should have different industrial applications and interest for plant breeding. pt_BR
dc.language.iso English (United States) pt_BR
dc.subject Maize landraces pt_BR
dc.subject Chemical composition pt_BR
dc.subject Starch pt_BR
dc.subject Physical properties pt_BR
dc.subject Rapid viscoanalyzer pt_BR
dc.title Characterization of corn landraces planted grown in the Campos Gerais region (Paraná, Brazil) for industrial utilization pt_BR
dc.type Article pt_BR


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