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Type: Artigo de periódico
Title: Effects Of The Gamma Radiation In Nutritional Quality Of Soybean Grains Glycine Max (l.) [efeitos Da Radiação Gama Na Qualidade Nutricional De Grãos De Soja Glycine Max (l.)]
Author: Sartori T.C.F.T.
Brazaca S.G.C.
dos Santos M.A.T.
Arthur V.
Abstract: The objective of this study was to determine alterations caused by gamma radiation (doses of 0, 2, 4 and 8 kGy) in two different soybean cultivars (BRS 213 and Embrapa 48). The study included analysis of the lipid profile, isoflavones and total, free and protein-binding polyphenols. Both cultivars showed similar lipid profile and the irradiation decreased the amount of linoleic and linolenic acids. The results showed that glycosylated isoflavones were increased at 2 kGy and decreased at 4 and 8 kGy of radiation. The radiation was also responsible for the increase of antioxidant activity and for protein-binding polyphenols reduction. The results of this study indicated that gamma radiation did not change significantly the chemical characteristics of the soybean cultivars.
Editor: Centro de Pesquisa de Processamento de Alimentos
Rights: aberto
Identifier DOI: 
Date Issue: 2014
Appears in Collections:Unicamp - Artigos e Outros Documentos

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