This research investigated dangerous bacterial contamination in black fungus, a popular edible mushroom, and developed an innovative AI-based method to quickly identify toxic strains. The findings have significant implications for food safety and public health. Key impacts on everyday life: • Helps ensure safer black fungus products for consumers • Enables faster detection of dangerous contamination in food • Reduces the risk of severe food poisoning incidents • Provides new tools for food safety inspection and quality control • Demonstrates how AI can improve food safety testing