| Popis: |
Iron deficiency anemia (IDA) is a global health concern affecting one-third of the world's population, particularly those dominated by plant-based food. Fortifying staple foods with iron has been an effective strategy for preventing IDA. Pneumatophorus japonicus is an essential economic fish in China. Pneumatophorus japonicus dark meat is usually underutilized as a byproduct, though it contains bounteous nutrients, including heme iron (10.50 mg/100 g). This study aimed to investigate the iron bioavailability of P. japonicus dark meat and to evaluate its potential as an iron fortifier for whole-wheat flour, a typical staple food, using an in vitro digestion/Caco-2 cell culture system. Our results suggested the excellent iron bioavailability of P. japonicus dark meat in comparison with beef (a heme dietary iron reference), whole-wheat flour (a non-heme dietary iron reference), and FeSO |
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