Chitosan and Iron Interaction in Yoghurt
Author Information
Author(s): Marina Dello Staffolo, Miriam Martino, Alicia Bevilacqua, Mirta Montero, María Susana Rodríguez, Liliana Albertengo
Primary Institution: Centro de Investigación y Desarrollo en Criotecnología de Alimentos (CIDCA), CONICET–CCT La Plata
Hypothesis
The study investigates how chitosan interacts with iron in yoghurt compared to various plant dietary fibers.
Conclusion
Chitosan showed significantly higher iron retention in yoghurt than the plant fibers tested.
Supporting Evidence
- Chitosan had the highest iron retention percentages at 30 and 60 minutes.
- The study compared chitosan's behavior with various plant fibers under the same conditions.
- Chitosan's interaction with iron was evaluated using an in vitro digestive model.
Takeaway
Chitosan helps keep more iron in yoghurt than other types of plant fibers, which is good for nutrition.
Methodology
An in vitro digestive model was used to simulate gastrointestinal conditions and measure iron retention percentages.
Limitations
In vitro methods cannot replace human studies for definitive conclusions.
Statistical Information
P-Value
p<0.05
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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