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- Title
Comparison of the Availability of Various Iron Fortificants in Bread and Milk Using an In Vitro Digestion/Caco-2 Cell Culture Method.
- Authors
Yeung, A.C.; Glahn, R.P.; Miller, D.D.
- Abstract
The availabilities and dialyzabilities of various iron fortificants in bread and milk were compared using an in vitro digestion/Caco-2 cell culture model. In white bread, availability and dialyzability of electrolytic iron were lower than that of ferrous fumarate, Ferrochel®, and FeSO4. NaFe(III)EDTA was also lower in availability than ferrous fumarate, Ferrochel®, and FeSO4 but had the highest dialyzability. In 2% fat milk, NaFe(III)EDTA was again the highest in dialyzability but was similar in availability to ferrous fumarate, encapsulated ferrous fumarate, Ferrochel®, and FeSO4. The results suggest that iron from NaFe(III)EDTA and electrolytic iron does not completely exchange with intrinsic iron in foods.
- Subjects
CELL culture; FERROUS sulfate; MILK; BREAD; CYTOLOGICAL techniques; ELECTROLYTIC iron
- Publication
Journal of Food Science (Wiley-Blackwell), 2002, Vol 67, Issue 6, p2357
- ISSN
0022-1147
- Publication type
Academic Journal
- DOI
10.1111/j.1365-2621.2002.tb09554.x