Antifungal Efficacy of LEDs for Spoilage Pathogens on Litchi Fruit Packaged with Different Types and Thicknesses of Films

Penetration ability is one of the biggest concerns of light-emitting diode (LED) technology in the food industry, as most food matrices are usually in packaged conditions. This study aimed to evaluate the antifungal effects of LEDs on both pure culture and litchi fruit, which are packaged by nine commonly used commercial packaging films. Results showed that LEDs could penetrate these films with more than 88