Development of Functional Muffins with Fruits of the Chilean Forest (Calafate and Maqui) and Supplemented with Prebiotic Fiber

Inadequate nutrient intake, coupled with increased oxidative stress, leads to an imbalance responsible for the current major diseases. Many foods have traditionally been used as traditional medicine, including native berries from southern Chile. Both Maqui and Calafate possess high antioxidant activity, which grants them medicinal power and makes them an excellent alternative for improving health. The aim of this study is to create a functional food with therapeutic properties capable of counteracting oxidative stress and thereby contributing to improving people’s health. To achieve this, a muffin with inulin, Maqui, and Calafate has been developed. The results show that the incorporation of inulin alone increases the fiber content and antioxidant capacity of the muffins; however, Maqui and Calafate contribute significantly more. Furthermore, contents of phenolic compounds are elevated, and an increase in the folic acid content is observed in the samples compared to the control. We can conclude that producing products with inulin, Maqui, and Calafate can be used to enhance the nutritional value and increase the antioxidant activity of bakery products, providing nutrients while also delivering unique characteristics in color, aroma, and flavor, making them appealing to consumers.