Raw-Material Freshness and Quality

Freshness includes time since slaughter, temperature history, packaging condition and evidence of spoilage or damage. Curing does not restore raw material that has already deteriorated.

Colour, odour, surface condition, purge, firmness and packaging integrity support receiving decisions but cannot prove pathogen absence. Sensory checks are screening tools, not microbiological clearance.

Chilled materials must remain within their specified temperatures and frozen materials must be protected from thaw abuse. Time-temperature records are more reliable than a single receiving measurement.

Fat quality is judged by firmness, oxidation and cleanliness, while liver, blood and other organs have distinct perishability and contamination concerns. Each class needs appropriate specifications.

Approved suppliers, traceability, specifications and lot segregation allow defects to be contained. Rework and mixed lots should not obscure the history of compromised material.

Material can be wholesome yet technologically unsuitable for a given product because of pH, water-holding capacity, fat softness or connective tissue. Safety and processing quality are related but distinct decisions.