Confused about the difference between PRP, OPRP and CCP in food safety? Understanding these control measures is essential for HACCP, ISO 22000, and FSSC 22000 implementation. This practical guide explains what PRPs, OPRPs, and CCPs are, how they differ, and how to identify them correctly using real-world food industry examples. Learn how these three levels of control work together to manage food safety hazards and strengthen your food safety management system.

Is your in-house food testing lab setup truly compliant? Discover common gaps, regulatory requirements, and how to build an audit-ready lab.

qPCR microbiological contamination in milk testing presents unique interpretation challenges in dairy processing. Heat treatment, residual DNA, Ct values, and matrix effects can influence results. This article explains how dairy laboratories should evaluate detections in context before escalating decisions.

ELISA negative qPCR detected results are common in food laboratories due to differences in target detection, sensitivity, and matrix effects. Understanding whether DNA persistence, protein degradation, or analytical sensitivity is responsible is critical for structured and audit-defensible decision-making.

Single qPCR results can mislead. This article explains how trend analysis helps food laboratories detect drift, strengthen control, and support audit-ready decision-making.

qPCR results need clear action limits to support confident decisions. This article explains why “Detected” alone is not enough and how food labs can define defensible qPCR decision criteria.