Origin of the Variability of the Antioxidant Activity Determination of Food Material (original) (raw)

The increasing demand for functional foods has highlighted the importance of antioxidants in raw materials. This paper examines the significant variability in antioxidant activity determinations across various methods and food sources. The analysis reveals that different extraction and measurement techniques can yield inconsistent antioxidant activity values, complicating comparisons and evaluations. Understanding these factors is crucial for consumers and scientists alike to ensure accurate assessments of food quality.