Which item is a classic example of a physical contaminant in food preparation?

Which item is a classic example of a physical contaminant in food preparation?

• A. Broken glass
• B. Bacteria
• C. Salmonella
• D. Molds

Answer: (A)

Physical contaminants are foreign objects that end up in food and can cause injury. Broken glass is a classic example because it’s an inanimate object that can fall into food during prep or handling, creating a direct physical hazard for anyone who eats it. Bacteria and Salmonella are biological contaminants—living microorganisms that can cause illness—while molds are also living organisms that can contaminate food. So broken glass best fits the idea of a physical contaminant. To prevent this, routinely inspect glassware and equipment for cracks, use break-resistant containers when possible, and if glass is found in food, discard the product and clean the area thoroughly.

Physical contaminants are foreign objects that end up in food and can cause injury. Broken glass is a classic example because it’s an inanimate object that can fall into food during prep or handling, creating a direct physical hazard for anyone who eats it. Bacteria and Salmonella are biological contaminants—living microorganisms that can cause illness—while molds are also living organisms that can contaminate food. So broken glass best fits the idea of a physical contaminant. To prevent this, routinely inspect glassware and equipment for cracks, use break-resistant containers when possible, and if glass is found in food, discard the product and clean the area thoroughly.