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24 lip 2020 · For dairy, bioavailability of vitamins A, B2, B12 and K, calcium, phosphorous, magnesium, zinc and iodine are discussed, whereas bioavailability of pro-vitamin A, folate, vitamin C and K, potassium, calcium, magnesium and iron are discussed for vegetables and fruits.
1 mar 1998 · Absorption may be defined as the movement of iron from the intestinal lumen across the epithelial cells of the digestive tract into the circulation, while bioavailability generally refers to the proportion of iron in a given food or diet that the body can actually utilize.
Production of the iron-binding protein ferritin in the Caco-2 cells showed the supplemental ascorbic acid doubled bioavailability of iron from spinach. The data show fresh spinach is a poor source of iron, and emphasize the importance of evaluation of whole meals rather than single food items.
22 sie 2022 · In this study, efficient iron nanofertilizers containing organically coated iron nanoparticles were synthesized and applied as [Fe] nutrient resources for tomato plant using soil treatment during the growing season.
1 paź 2023 · Highlights. •. The review shows dietary sources of Fe, Zn & Ca and their biological significance. •. The review focuses on Fe, Zn, Ca and the factors affecting their bioavailability. •. The factors affecting Fe, Zn & Ca bioavailability have been critically reviewed. •.
1 sty 2019 · The in vitro digestion and culture procedure of Caco-2 cells was used as an economical model to track the bioavailability of carotenoids from vegetable foods such as carrots, spinach, and tomato paste (Garrett et al., 1999, Garrett et al., 2000). Iron bioavailability estimated by an in vitro digestion/Caco-2 cell culture model correlated ...
22 sie 2022 · Comparison of the fresh biomasses of the tomato plants grown in soil containing bulk vs. nanoscale fertilizers including (a) bulk FeSO4 vs. Fe3O4 NPs, (b) iron citrate vs. Fe3O4@CA NPs, (c)...
