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Title: TG-DTA and DSC investigations of ''pinhão'' starch modified by calcium hypochlorite and UV light.
Authors: HORNUNG, P. S.
Affiliation: Polyanna Silveira Hornung, Universidade Estadual de Ponta Grossa; Simone Rosa da Silveira Lazzarotto, Universidade Estadual de Ponta Grossa; MARCELO LAZZAROTTO, CNPF; Egon Schnitzler, Universidade Estadual de Ponta Grossa.
Date Issued: 2015
Citation: Brazilian Journal of Thermal Analysis, v. 7, p. 109-112, 2015.
Description: Starches, when in its native forms, usually do not have the characteristics required for industrial processing. ''Pinhão'', a seed from the Araucaria angustifolia tree, has starch as main presenting as a great alternative source of starch. Samples of native ''pinhão'' starch were treated with standard calcium hypochlorite solutions (0.1, 0.2 and 0.5 mol L-1) and exposed for one hour under UV light. The modification process applied altered the thermal behavior of the ''pinhão'' starch as the TGA-DTA and DSC results presented.
Thesagro: Araucária Angustifólia
NAL Thesaurus: oxidation
Keywords: Ca(ClO)2
''pinhão'' starch
UV light
Notes: Edição dos Anais do 7º Simpósio de Análise Térmica, 2015, Bauru.
Type of Material: Artigo em anais e proceedings
Access: openAccess
Appears in Collections:Artigo em anais de congresso (CNPF)

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