Preparation of bacteriostatic microspheres loading potassium diformate using emulsification/external gelation

Potassium diformate (KDF) is a good substitute for antibiotics in animal feed. Based on the response surface methodology for optimizing the preparation conditions of microspheres. The optimal formulation was as follows: the concentration of ALG was 2 %, the concentration of CaCl2 was 2 %, and 0.4 mL of surfactant. The objective of the present study was to microencapsulate the KDF antibacterial microspheres by emulsification/external gelation....