Effect of dietary fiber on the bioaccessibility of phenolic compounds of mango, papaya and pineapple fruits by an in vitro digestion model
AUTOR(ES)
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
FONTE
Food Sci. Technol
DATA DE PUBLICAÇÃO
05/02/2016
RESUMO
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. However, the highest content of PCs associated to DF was found in mango (2.48 mg GAE/100 g FW) compared with papaya DF fractions (0.96 GAE/100 g FW) and pineapple (0.52 GAE/100 g FW). The presence of DF in mango, papaya and pineapple did not represent a major limitation on the bioaccessibility of its PCs according to the in vitro digestion model used in this study.
Documentos Relacionados
- Development and Chemical Characterization of Pequi Pericarp Flour (Caryocar brasiliense Camb.) and Effect of in vitro Digestibility on the Bioaccessibility of Phenolic Compounds
- Estimation of the bioaccessibility of metallic elements in chocolate drink powder using an in vitro digestion method and spectrometric techniques
- In vitro Evaluation of Ca, Cu, and Mg Bioaccessibility in Fresh and Dried Fruits
- Potential of mangaba (Hancornia speciosa), mango (Mangifera indica L.), and papaya (Carica papaya L.) seeds as sources of bioactive compounds
- Characterization of an In Vitro Model of Elastic Fiber Assembly