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  • BSI
    25/30505845 DC BS EN 18179 Food authenticity - Method for detecting previously frozen poultry meat by determination of HADH activity
    Edition: 2025
    $43.42
    / user per year

Description of 25/30505845 DC 2025

This document specifies a procedure that can be used to determine the HADH activity in poultry meat samples by spectrophotometry. The results can provide an indication whether poultry breast meat has been previously frozen based on the ratio of relative HADH activity, and can be used to verify the labelling of poultry breast meat sold as chilled poultry. When meat is frozen and thawed, the muscle mitochondria are damaged and the HADH enzyme is released into the intracellular fluid. The relative increase in a result above a value of 0,5 for the amount ratio of HADH found in fluid pressed activity from a sample before and after laboratory freezing can be used to indicate whether it freezing, indicates that the sample has been previously frozen. The HADH activity is determined using a spectrophotometric procedure. This protocol document is applicable specifically to chicken and turkey breast meat but can be used for other cuts and/or species with appropriate limit values. Additional validation can be required. The method document is not applicable to minced meat or to poultry preparations. The compliance assessment process is not part of this document.

Standard Number25/30505845 DC
TitleBS EN 18179 Food authenticity - Method for detecting previously frozen poultry meat by determination of HADH activity
StatusDefinitive
Publication Date2025-04-17
Identical National Standard OfEN 18179
CommitteeAW/34/46
PublisherBSI
Pages17



About BSI

BSI Group, also known as the British Standards Institution is the national standards body of the United Kingdom. BSI produces technical standards on a wide range of products and services and also supplies certification and standards-related services to businesses.
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