Anthocyanin Metabolites and Their Health Benefits
Author Information
Author(s): Victoria-Campos Claudia I., Ornelas-Paz José de Jesús, Rios-Velasco Claudio, Ruiz-Cruz Saul, Ornelas-Paz Juan, Del Toro-Sánchez Carmen L., Márquez-Ríos Enrique, Calderón-Loera Rogelio
Primary Institution: Facultad de Enfermería y Nutrición, Universidad Autónoma de San Luis Potosí
Hypothesis
The review aims to analyze the contributions of anthocyanin metabolites generated during digestion to human health.
Conclusion
Anthocyanin metabolites significantly contribute to the biological actions attributed to intact anthocyanins, despite their low bioavailability.
Supporting Evidence
- Anthocyanins have shown antioxidant, anticancer, antidiabetic, and anti-inflammatory effects.
- Less than 5% of consumed anthocyanins are absorbed in intact form in the digestive tract.
- Anthocyanins are highly susceptible to chemical modification due to medium pH.
- Anthocyanin metabolites may exert protective effects on human health.
- Few studies have accurately identified anthocyanin metabolites in biological samples.
Takeaway
Eating foods with anthocyanins, like berries, is good for you, but your body might change them into different forms that are also healthy.
Methodology
The review prioritizes studies using purified or semi-purified anthocyanins under digestion or physiological conditions.
Potential Biases
The reliance on plant extracts may compromise the accurate identification of anthocyanin metabolites.
Limitations
The review highlights the lack of studies using pure anthocyanins and the challenges in accurately identifying anthocyanin metabolites.
Digital Object Identifier (DOI)
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