Name: haccp food safety control steps
Uploaded: 2026-05-20T11:20:53.058Z
Duration: 1 min 30 s
Channel: JoVE

Food facilities commonly implement the seven principles of Hazard Analysis and Critical Control Points, or HACCP, a preventive approach outlined by the Codex Alimentarius.These ensure the biological, chemical, and physical safety of food.First, a comprehensive hazard analysis is conducted. For example, potential risks such as contamination by Salmonella spp. are identified in a meat processing facility.Next, the critical control points, or CCPs, are identified&#x2014;such as chilling meat to limit microbial growth or using metal detectors to detect metal fragments.Each CCP needs critical limits. For example, the internal meat temperatures should fall below 5&#xB0;C within 6 hours post-slaughter.These CCP limits are monitored in real time by calibrated sensors.Any deviations trigger corrective actions like batch isolation, root cause analysis, and documentation.Routine checks with microbial swabs, hygiene assessments, and quality audits verify the effectiveness of these measures.Finally, meticulous documentation ensures traceability, compliance, and food safety.

hazard analysis and critical control points (haccp)

Hazard Analysis and Critical Control Points (HACCP)

Hazard Analysis and Critical Control Points (HACCP) is a science-based, preventive system used globally to ensure food safety by identifying, evaluating, and controlling biological, chemical, and physical hazards throughout food production. Originally developed by NASA and the Pillsbury Company for astronaut food, HACCP is now a core component of the Codex Alimentarius.HACCP operates on prerequisite programs&#x2014;such as Good Manufacturing Practices (GMPs), sanitation procedures, and supplier controls&#x2014;which create the hygienic foundation necessary for hazard-focused process control. Before applying HACCP principles, manufacturers develop and verify a process flow diagram to map each production step.Principle 1: Conduct a Hazard Analysis&#xA0; Potential hazards are identified at each step and categorized as biological (e.g., Salmonella, Listeria), chemical (e.g., allergens, pesticide residues), or physical (e.g., metal or glass fragments). Each hazard is evaluated for likelihood and severity, and control measures are determined.Principle 2: Identify Critical Control Points (CCPs)&#xA0; CCPs are steps where control measures can prevent, eliminate, or reduce hazards to acceptable levels, such as thermal processing to kill pathogens.Principle 3: Establish Critical Limits&#xA0; Each CCP requires scientifically validated limits&#x2014;such as minimum cooking temperatures or maximum pH values&#x2014;that separate safe from unsafe conditions.Principle 4: Establish Monitoring Procedures&#xA0; Monitoring includes scheduled measurements or observations to verify that critical limits are consistently met, enabling quick detection of deviations.Principle 5: Establish Corrective Actions&#xA0; When a deviation occurs, predetermined actions restore control and prevent unsafe products from reaching consumers.Principle 6: Establish Verification Procedures&#xA0; Verification&#x2014;through audits, microbial testing, or equipment calibration&#x2014;ensures the HACCP system is functioning effectively.Principle 7: Establish Record-Keeping and Documentation Comprehensive documentation of hazard analyses, monitoring, corrective actions, and verification results ensures traceability and regulatory compliance.

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Education

JoVE Core

Microbiology

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Food Microbiology

KEY TERMS AND CONCEPTS

haccp food safety control steps

HACCP is a science-based food safety system that helps control biological, chemical, and physical hazards during food production. It is used around the world to prevent unsafe food from reaching consumers. The system was first developed by NASA and the Pillsbury Company for astronaut food, and it is now a key part of the Codex Alimentarius.

Before HACCP is used, food producers rely on prerequisite programs. These include Good Manufacturing Practices, sanitation procedures, and supplier controls. Together, they create the clean and organized base needed for hazard control. Manufacturers also develop and verify a process flow diagram so each production step is mapped correctly.

The first HACCP principle is hazard analysis. At each step, possible hazards are identified and grouped as biological, chemical, or physical. Salmonella and Listeria are examples of biological hazards. Allergens and pesticide residues are chemical hazards, while metal or glass fragments are physical hazards. Each hazard is judged for likelihood and severity, and control measures are chosen.

The next principles focus on control points, limits, and action. Critical control points, or CCPs, are steps where a control measure can prevent, eliminate, or reduce a hazard to an acceptable level, such as thermal processing to kill pathogens. Each CCP also needs a critical limit, like a minimum cooking temperature or a maximum pH value, to separate safe conditions from unsafe ones. Monitoring procedures then check that these limits stay within range, and corrective actions are already planned for when a deviation happens.

HACCP also depends on checking and documentation. Verification uses audits, microbial testing, or equipment calibration to confirm that the system is working as intended. Record-keeping tracks the hazard analysis, monitoring results, corrective actions, and verification findings. This documentation supports traceability and helps with regulatory compliance.

HACCP Food Safety Control Steps

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HACCP is a science-based food safety system that helps control biological, chemical, and physical hazards during food production. It is used around the world to prevent unsafe food from reaching consumers. The system was first developed by NASA and the Pillsbury Company for astronaut food, and it is now a key part of the Codex Alimentarius. Before HACCP is used, food producers rely on prerequisite programs. These include Good Manufacturing Practices, sanitation procedures, and supplier...

key terms and concepts

Learn how HACCP uses hazard analysis, critical control points, monitoring, verification, and records to keep food production safer for consumers.

HACCP Food Safety Control Steps | JoVE K12

JoVE Core Microbiology provides an engaging introduction to the microbial world and its influence on health, industry, and the environment. This comprehensive collection covers key concepts such as microbial structure, metabolism, genetics, and ecology. It introduces essential laboratory techniques and microscopy methods through visually engaging animations. Corresponding scientist-in-action videos bridge classroom concepts with real-world research and applications.

microbiology

HACCP Food Safety Control Steps

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