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Learn about biological, chemical, and physical contaminants in food and methods to prevent contamination. Discover common allergens, symptoms, and prevention methods for food allergies. Enhance your knowledge to ensure safe food handling practices.
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Y1.U2.3 Contamination, Food Allergies, and Foodborne Illness
Objectives • Identify biological, chemical, and physical contaminants and methods of prevention • List points in operation where deliberate contamination can occur • Identify the most common allergens, associated symptoms, and methods of prevention
Terms • Food defense • Food allergen • Cross contact
Intro • Food is considered contaminated when it contains hazardous substances • These substances may be biological, chemical or physical
Intro • As discussed in Y1.U2.2, foodborne intoxication occurs when a person eats food containing toxins • Most foodborne illness is caused by pathogens • However physical and chemical contamination pose a significant threat
Deliberate Contamination FDA A.L.E.R.T Program Assure: Make sure products received are from safe sources • Supervise product deliveries • Use approved suppliers who practice food defense • Request that deliveries are locked or sealed
Deliberate Contamination FDA A.L.E.R.T Program Look: Monitor security of products in facility • Limit access/Lock storage areas • Create system for handling damaged products • Store chemicals in secure location • Train staff to spot food defense threats
Deliberate Contamination FDA A.L.E.R.T Program Employees: Know who is in your facility • Limit access to prep and storage areas • Identify visitors and check credentials • Conduct background checks on staff
Deliberate Contamination FDA A.L.E.R.T Program Reports: Keep information relating to food defense accessible • Receiving logs • Office and staff files/documents • Random food defense self inspections
Deliberate Contamination FDA A.L.E.R.T Program Threat: Identify what action and who to contact in event of suspicious activity or threat • Hold product that you suspect to be contaminated • Contact regulatory authority immediately • Maintain emergency contact list
Food Allergies • 6-7 million Americans have food allergies • A food allergy is the body’s negative reaction to a particular food protein • Reaction can occur immediately or several hours later