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| FOGACA, F. H. dos S.; ALVES, R.; BARBOSA, V.; MAULVAULT, A. L.; ANACLETO, P.; CAMACHO, C.; BANDARRA, N.; MARQUES, A.. |
| Despite its well known nutritional attributes, seafood consumption can potentially represent human health hazards, as these species can often accumulate toxic elements namely as mercury, cadmium, lead and arsenic. In toxicological studies, the overall concentration of metals determined does not always reflect the amount that becomes available for absorption at the human intestinal epithelium during the digestive process, also defined as bioaccessibility. The inclusion of bioaccessibility in risk/benefit assessment provides more realistic estimates of metals ingestion through seafood consumption. |
| Tipo: Anais e Proceedings de eventos |
Palavras-chave: Target Hazard Quotient; Alimento; Consumo Alimentar; Digestão; Food consumption; In vitro digestion. |
| Ano: 2019 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1110339 |
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| VELDERRAIN-RODRÍGUEZ,Gustavo; QUIRÓS-SAUCEDA,Ana; MERCADO-MERCADO,Gil; AYALA-ZAVALA,Jesús Fernando; ASTIAZARÁN-GARCÍA,Humberto; ROBLES-SÁNCHEZ,Rosario Maribel; WALL-MEDRANO,Abraham; SAYAGO-AYERDI,Sonia; GONZÁLEZ-AGUILAR,Gustavo Adolfo. |
| The presence of dietary fiber (DF) in the food matrix of some tropical fruits plays an important role in the release and absorption of its bioactive compounds, such as phenolic compounds (PCs). The aim of this study was to evaluate the effect of the DF fractions in mango cv. ‘Ataulfo’, papaya cv. ‘Maradol’ and pineapple cv. ‘Esmeralda’, on the bioaccessibility of their PCs and antioxidant capacity (AOXC) under an in vitro digestion model. The highest PCs content and AOXC was found in mango (274.30 mg GAE/100 g FW), followed by papaya (212 mg GAE//100 g FW), and pineapple (107.63 mg GAE/100 g FW), respectively. About 50% of the total PCs in all fruits was released at gastric phase, increasing closer to 60% at intestinal phase in mango and pineapple.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Tropical fruit; Phenolic compounds; Antioxidant capacity; Dietary fiber; Bioaccessibility; In vitro digestion. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612016000200188 |
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| Ogawa, Y.. |
| Impact of postharvest and/or food processing (such as flour milling to agricultural and food-resource materials) on the digestibility of foodstuffs was investigated through a simulated gastro-intestinal in vitro digestion technique. The differences among the starch digestibilities of cooked rice grain and slurry were examined. In vitro digestion techniques are commonly applied to starch-based milled materials such as flours used for bread making. However, rice is not usually milled to flour but cooked as a whole for consumption. Therefore, maintaining an intact structure of cooked grain during in vitro digestion is very important to evaluate its starch digestibility. Two hundred grams of polished rice grain were cooked using electric rice cooker with 300... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Grain; Slurry; Tissue structure; Cell wall; Starch; In vitro digestion; Japan. |
| Ano: 2015 |
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3139 |
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| Velásquez,Alejandro; Marnet,Pierre-Guy; Arias,Rodrigo. |
| In a first experiment, the effect of in vitro incubation with Aspergillus niger (An) on the chemical composition of different fibrous substrates was studied. In a second experiment, the effect of incubation time (0,72 and 144 h) on in vitro digestion with An of dry matter (IVDMD), neutral detergent fiber (DVNDF) and acid detergent fiber (DVADF) was evaluated for different substrates. Wheat straw, WS; barley straw, BS; oat hulls, OH; dehydrated alfalfa, DA; and dehydrated ryegrass, DB substrates were evaluated. In both experiments, incubations were performed in 250 mL Erlenmeyer flasks; 2 g of substrate was added to a culture medium (pH = 6), and incubated at 28 °C with constant ventilation. The An dose consisted of 3 mL of a solution of 5.3 χ... |
| Tipo: Journal article |
Palavras-chave: Aspergillus niger; Fibrous substrates; In vitro digestion; Nutritional quality. |
| Ano: 2015 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202015000100005 |
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