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Oliveira Filho,Paulo Roberto Campagnoli de; Maria Netto,Flavia; Ramos,Kazumi Kawazaki; Trindade,Marco Antônio; Viegas,Elisabete Maria Macedo. |
The objective of this study was to evaluate the inclusion of minced fish (MF) (0, 20, 40, 60, 80 and 100%), obtained from Nile tilapia filleting waste, in sausage and determine their physicochemical, nutritional and sensory properties. The sausages showed a decrease in protein and increase in fat content with increasing inclusion of MF. The nutritional quality of the products was high, with digestibility over 85%. The parameters of texture instrumental and yellow color (b*) decreased with the increasing inclusion of MF. The sensory evaluation of the color showed that the maximum level of inclusion of MF was not well accepted by the panelists. The sausage with the best acceptance for the flavor attribute was those with 60% of MF. The results showed good... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Oreochromis niloticus; Sausage; Nutritional quality; Minced fish; Sensory acceptance; Texture. |
Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132010000600015 |
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Matuda,Tatiana G.; Maria Netto,Flavia. |
Este trabalho teve como objetivo a caracterização química parcial da semente de jatobá-do-cerrado (Hymenaea stigonocarpa Mart.), a fim de avaliar o potencial de aproveitamento desta espécie e contribuir para a preservação de espécies nativas do cerrado, através da valorização de seus recursos naturais. A semente apresentou alto teor de fibras (85,31%), 9,05% de proteínas e 5,30% de lipídios (base seca). A análise de aminoácidos mostrou que a proteína, como outras leguminosas, tem os aminoácidos sulfurados e a treonina como aminoácidos limitantes. A fração lipídica apresentou 75% de ácidos graxos insaturados, sendo o ácido linoléico dominante (46,9%). Dentre os fatores antinutricionais estudados, os compostos fenólicos, com 48mg/g de farinha de jatobá... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Jatobá; Hymenaea stigonocarpa Mart.; Leguminosas; Sementes; Composição química. |
Ano: 2005 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612005000200029 |
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Pazinatto,Caroline; Malta,Luciana Gomes; Pastore,Gláucia Maria; Maria Netto,Flavia. |
The effect of different process -defatting, protein concentration, thermal treatment, hydrolysis with Alcalase and in vitro digestion- on the antioxidant capacity of amaranth seeds was studied. The antioxidant capacity of the products was determined in methanolic and aqueous extracts and varied from 1.00 to 21.22 and 4.97 to 369.18 µ mol TE/g sample for DPPH and ORAC assays, respectively. The combination of protein concentration and hydrolysis with Alcalase led to products with higher antioxidant activity. However, after in vitro digestion, protein concentrate and its hydrolysate showed similar antioxidant capacity. A high correlation was observed between the antioxidant capacity and the total phenolic content for methanolic extracts, with r² values... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Gastrointestinal digestion; Bioactive peptides; Antioxidant compounds. |
Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612013000300016 |
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