Recent advances in the development and application of curcumin-loaded micro/nanocarriers in food research.

The application of curcumin in food science is challenged by its poor water solubility, easy degradation under processing and within the gastrointestinal tract, and poor bioavailability. Micro/nanocarrier is an emerging and efficient platform to overcome these drawbacks. This review focuses on the recent advances in the development and application of curcumin-loaded micro/nanocarriers in food research. The recent development advances of curcumin-loaded micro/nanocarriers could be classified into ten basic systems: emulsions, micelles, dendrimers, hydrogel polymeric particles, polymer nanofibers, polymer inclusion complexes, liposomes, solid lipid particles, structured lipid carriers, and extracellular vesicles. The application advances of curcumin-loaded micro/nanocarriers for food research could be classified into four types: coloring agents, functional active agents, preservation agents, and quality sensors. This review demonstrated that micro/nanocarriers were excellent carriers for the fat-soluble curcumin and the obtained curcumin-loaded micro/nanocarriers had promising application prospects in the field of food science.