Pieces of broken glass, packaging material, and jewelry in food are examples of which contamination?

• A. Physical
• B. Chemical
• C. Biological
• D. Allergen

Answer: (A)

Physical contamination refers to foreign objects in food that can be seen or felt and pose a direct safety hazard. Pieces of broken glass, packaging material, and jewelry fit this category because they are non-food items that shouldn’t be in food and can injure someone who bites into them or swallows them. This is different from chemical contamination, which involves residues from cleaners, pesticides, metals, or other chemicals that contaminate food and may affect safety or taste but aren’t visible objects. Biological contamination involves microorganisms such as bacteria, viruses, or molds that can cause illness but aren’t identifiable as physical items. Allergen concerns involve proteins from common foods that trigger allergic reactions in sensitive individuals and may be present through cross-contact or unintended ingredients, not as visible foreign objects. If contaminated food is found, stop service, remove the contaminated portion, and follow proper procedures to prevent further risk.