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| Cipolatti,Eliane Pereira; Kupski,Larine; Rocha,Meritaine da; Oliveira,Melissa dos Santos; Buffon,Jaqueline Garda; Furlong,Eliana Badiale. |
| The aim of this study was to investigate the use of protein-phenolic based coating made from fermented rice bran on cherry tomatoes (Lycopersicum esculentum). Tests were performed with glycerol 3% (v/v), glycerol with protein-phenolic rice bran extract (5%), glycerol with protein-phenolic extract after 96 hours of fermentation (5%), and a control (without coating). The coated cherry tomatoes were kept at room temperature for 28 days. Mass loss, pH and acidity, total soluble solids, and carotenoids were determined every 96 hours. The coating made from the biomass extract reduced the carotenoid and acidity levels in the fruits studied by 17 and 21.1%, respectively, compared to the control. The coating proved an efficient barrier to water vapor with mass loss... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Rice bran; Fermentation process; Conservation. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612012000300025 |
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| Pagnussatt,Fernanda Arnhold; Kupski,Larine; Darley,Francine Toralles; Filoda,Paula Freitas; Ponte,Émerson Medeiros Del; Garda-Buffon,Jaqueline; Badiale-Furlong,Eliana. |
| The application of natural antifungal substances is motivated by the need for alternatives to existing methods that are not always applicable, efficient, or that do not pose risk to consumers or the environment. Furthermore, studies on the behaviour of toxigenic species in the presence of natural fungicides have enabled their safe application in the food chain In this study, Spirulina LEB-18 phenolic extract was assessed for its antifungal activity on 12 toxigenic strains of Fusarium graminearum isolated from barley and wheat. The susceptible metabolic pathways were assessed through the determination of structural compounds (glucosamine and ergosterol) and enzyme activity of the microorganisms' primary metabolism. The results indicate that phenolic... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Natural antifungal agent; Structural compounds; Enzymes. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612013000500012 |
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