花色苷递送系统研究进展

花色苷作为植物中常见的功能色素物质，具有广泛的生理功能。然而，花色苷在加工和贮存过程中稳定性较差，容易发生降解。许多研究报道递送系统可应用于提高花色苷稳定性，进而提高其在体内的生物利用度。本文介绍了花色苷在人体内消化吸收的过程，并综述了目前用于提高花色苷肠道稳定性的几种递送系统，包括蛋白质递送系统、多糖递送系统、脂质体递送系统、复乳体系递送系统以及复合递送系统，以期为功能因子在食物中的进一步开发和利用提供理论依据。

Progress in the Delivery System for Anthocyanins

Anthocyanins are common functional pigments in plants and have various health benefits. However, anthocyanins are unstable and prone to degradation during processing and storage. Numerous studies have revealed that delivery systems can be used to effectively enhance the stability and bioavailability of anthocyanins. This review systematically elucidates the process of the digestion and absorption of anthocyanins in the human body, and summarizes several delivery systems currently used to improve the stability of anthocyanins in the intestinal tract, including protein, polysaccharide, liposome, multiple, and composite delivery systems, in order to provide a theoretical basis for the further development and utilization of anthocyanins as a functional food constituent.