Effects of Soy Protein and Calcium Levels on Mineral Bioaccessibility and Protein Digestibility from Enteral Formulas
作者： María Gimena Galán , Silvina Rosa Drago
DOI: 10.1007/S11130-014-0432-Y
关键词:
摘要: Enteral formulas (EF) are complex food systems which have all the nutrients in their matrix for complete human nourishment. However, there components EF can interact with minerals, reducing absorption, and thereof nutritional quality. The effect of soy protein (SP) Ca content on Fe, Zn, bioaccessibility digestibility (%DP) was assessed using a response surface design EF. Tested SP levels were 2.5–5.0 g/100 mL total protein. adjusted citrate within range between 50 100 mg/100 mL. negatively influenced %DP Zn bioaccessibility. As increased, mineral decreased, probably due to increased phytic acid trypsin inhibitors from SP. only affected %DCa, had direct relationship levels, while did not affect Fe or %DP. Since impair bioaccessibility, it could be an appropriate source fortification.
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