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| DIONISIO,Ana Paula; CARVALHO-SILVA,Luciano Bruno de; VIEIRA,Nara Menezes; WURLITZER,Nedio Jair; PEREIRA,Ana Carolina da Silva; BORGES,Maria de Fatima; GARRUTI,Deborah dos Santos; ARAÚJO,Idila dos Santos. |
| Abstract The aim of this study was to evaluate the antioxidant and prebiotic effect of a beverage composed by tropical fruits and yacon in alloxan-induced diabetic rats. To obtain the beverage, a Response Surface Methodology was used, with concentration of yacon extract (x1) and the sweetener (x2) added to a mixture of tropical fruits as independent variables, and the sensorial acceptance as response. The optimized beverage showed higher values for antioxidant capacity, measured by ABTS, FRAP and DPPH assays. Thus, the fructooligosaccharides content (2.32 ± 0.65 g FOS/100 g), total phenolic (126.83 ± 9.48 mg gallic acid equivalent/100 g) and ascorbic acid (171.64 ± 7.31 mg/100 g) shows that the beverage contains high levels of these bioactive compounds. In... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Diabetes; Oxidative estress; Antioxidants; Tropical fruits; Prebiotics. |
| Ano: 2020 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612020000100202 |
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| DIONÍSIO,Ana Paula; SILVA,Maria de Fátima Gomes da; CARIOCA,Antônio Augusto Ferreira; ADRIANO,Lia Silveira; ABREU,Fernando Antônio Pinto de; WURLITZER,Nedio Jair; PINTO,Claudia de Oliveira; PONTES,Dorasilvia Ferreira. |
| Abstract We investigate the impact of yacon syrup consumption on glycemic, lipid and metabolic endotoxemia in healthy subjects. Thus, 32 healthy were randomized into two groups that consumed 40 g of yacon syrup/day (= 8.74 g FOS/day) or a placebo, for 2-weeks. Anthropometric assessments, gastrointestinal effects, glycemic and lipid profile, and LPS were performed at the beginning and at the end of the study. The results obtained shown that the 2-weeks consumption of yacon syrup does not promote serum LPS alteration in healthy volunteers. Moreover, the glycemic and lipid profile were also similar between the groups before and after the intervention. Yacon syrup did not affect blood lipid, glucose or metabolic endotoxemia. However, it is possible that... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Smallanthus sonchifolius; Fructooligosaccharides; Prebiotics; Lipopolysaccharides. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612019005031129 |
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| DIONISIO,Ana Paula; CARVALHO-SILVA,Luciano Bruno de; VIEIRA,Nara Menezes; WURLITZER,Nedio Jair; PEREIRA,Ana Carolina da Silva; BORGES,Maria de Fatima; GARRUTI,Deborah dos Santos; ARAÚJO,Idila dos Santos. |
| Abstract The aim of this study was to evaluate the antioxidant and prebiotic effect of a beverage composed by tropical fruits and yacon in alloxan-induced diabetic rats. To obtain the beverage, a Response Surface Methodology was used, with concentration of yacon extract (x1) and the sweetener (x2) added to a mixture of tropical fruits as independent variables, and the sensorial acceptance as response. The optimized beverage showed higher values for antioxidant capacity, measured by ABTS, FRAP and DPPH assays. Thus, the fructooligosaccharides content (2.32 ± 0.65 g FOS/100 g), total phenolic (126.83 ± 9.48 mg gallic acid equivalent/100 g) and ascorbic acid (171.64 ± 7.31 mg/100 g) shows that the beverage contains high levels of these bioactive compounds. In... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Diabetes; Oxidative estress; Antioxidants; Tropical fruits; Prebiotics. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612019005031127 |
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| DIONÍSIO,Ana Paula; SILVA,Maria de Fátima Gomes da; CARIOCA,Antônio Augusto Ferreira; ADRIANO,Lia Silveira; ABREU,Fernando Antônio Pinto de; WURLITZER,Nedio Jair; PINTO,Claudia de Oliveira; PONTES,Dorasilvia Ferreira. |
| Abstract We investigate the impact of yacon syrup consumption on glycemic, lipid and metabolic endotoxemia in healthy subjects. Thus, 32 healthy were randomized into two groups that consumed 40 g of yacon syrup/day (= 8.74 g FOS/day) or a placebo, for 2-weeks. Anthropometric assessments, gastrointestinal effects, glycemic and lipid profile, and LPS were performed at the beginning and at the end of the study. The results obtained shown that the 2-weeks consumption of yacon syrup does not promote serum LPS alteration in healthy volunteers. Moreover, the glycemic and lipid profile were also similar between the groups before and after the intervention. Yacon syrup did not affect blood lipid, glucose or metabolic endotoxemia. However, it is possible that... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Smallanthus sonchifolius; Fructooligosaccharides; Prebiotics; Lipopolysaccharides. |
| Ano: 2020 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612020000100194 |
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