π What is HACCP?
HACCP, or Hazard Analysis and Critical Control Points, is a systematic preventive approach to food safety. It identifies potential food safety hazards, whether biological, chemical or physical, and puts measures in place to control them.
π― Objectives
- π¬ Understand the principles of HACCP.
- π Identify potential hazards in a food production process.
- π‘οΈ Determine critical control points (CCPs).
- β
Establish critical limits, monitoring procedures, and corrective actions.
- π Develop a complete HACCP plan.
π© Materials
- π HACCP Plan Template
- βοΈ Pens/Pencils
- π» Computer with internet access
- π§βπ³ Ingredients for your culinary project
- π‘οΈ Thermometers
βοΈ Warm-up (5 minutes)
Briefly discuss recent food safety recalls or news stories to highlight the importance of HACCP. Ask students for examples of food safety hazards they are aware of.
π¨βπ« Main Instruction
Step 1: Assemble the HACCP Team π§βπ€βπ§
- π€ Form a team with diverse expertise related to the product and process.
- π§ Include individuals familiar with food safety, production, quality control, and sanitation.
Step 2: Describe the Food and its Distribution π
- βοΈ Provide a detailed description of the food product, including its name, ingredients, and method of preparation.
- π Outline how the food will be distributed and sold.
Step 3: Describe the Intended Use and Consumers π§βπ§βπ§βπ§
- πͺ Identify the target consumers (e.g., general public, children, elderly).
- π½οΈ Describe how the food is intended to be used (e.g., ready-to-eat, requires cooking).
Step 4: Develop a Flow Diagram πΊοΈ
- π Create a detailed flow diagram outlining every step of the food production process, from receiving raw materials to serving the final product.
- π Include all process steps such as receiving, storage, preparation, cooking, cooling, packaging, and distribution.
Step 5: Verify the Flow Diagram π
- βοΈ Conduct an on-site review to verify that the flow diagram accurately represents the actual food production process.
- π Modify the flow diagram as needed to reflect any discrepancies.
Step 6: Conduct a Hazard Analysis β οΈ
- π Identify potential biological, chemical, and physical hazards at each step of the flow diagram.
- π Evaluate the likelihood and severity of each hazard.
- π List preventative measures to control the identified hazards.
Step 7: Determine the Critical Control Points (CCPs) π
- π¦ Use a decision tree to identify CCPs β points in the process where control can be applied and is essential to prevent or eliminate a food safety hazard or reduce it to an acceptable level.
- π‘οΈ CCPs might include cooking, cooling, metal detection, or sanitation steps.
Step 8: Establish Critical Limits π
- π Define critical limits for each CCP. These are the maximum or minimum values to which a physical, chemical, or biological parameter must be controlled at a CCP to prevent, eliminate, or reduce to an acceptable level the occurrence of the identified food safety hazard.
- π‘οΈ For example, a critical limit for cooking poultry might be an internal temperature of $74^{\circ}C$ ($165^{\circ}F$).
Step 9: Establish Monitoring Procedures βοΈ
- βοΈ Describe how the CCPs will be monitored to ensure that critical limits are consistently met.
- π
Determine the frequency of monitoring and who will be responsible for monitoring.
- π Examples include temperature monitoring, pH testing, and visual inspection.
Step 10: Establish Corrective Actions π¨
- π¨ Develop corrective actions to be taken if monitoring indicates that a critical limit has not been met.
- π οΈ Corrective actions should include steps to identify and correct the problem, prevent recurrence, and ensure that no unsafe product reaches consumers.
Step 11: Establish Verification Procedures π§ͺ
- π§ͺ Establish procedures for verifying that the HACCP system is working correctly.
- π
Verification activities may include reviewing records, conducting audits, and performing independent testing.
Step 12: Establish Record-Keeping and Documentation Procedures ποΈ
- ποΈ Maintain accurate and complete records of all HACCP-related activities, including hazard analysis, CCP determination, critical limits, monitoring, corrective actions, and verification.
- π» Ensure that records are stored securely and are readily accessible for review.
π Assessment
- β Quiz on HACCP principles.
- β
Review of completed HACCP plans.
- π§βπ³ Practical demonstration of monitoring procedures.