Design of Polymeric Delivery Systems for Lycium barbarum Phytochemicals: A Spray Drying Approach for Nutraceuticals

Goji berries (Lycium barbarum L.) are extremely rich in bioactive compounds, including phenolics, flavonoids, and vitamin C, which contribute to the strong antioxidant and im- munomodulatory properties, positioning them as a promising candidate for nutraceutical applications. However, due to some limitations such as poor bioavailability and instability, encapsulation via spray drying with polymeric carriers provides a practical strategy to improve their stability, bioavailability, and...