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ISO/AWI 26152

Fish — Determination of K-value, ATP metabolites-based freshness index of fish — High performance liquid chromatography (HPLC) method

General information

20.00     Dec 8, 2025

ISO

ISO/TC 34/SC 6

International Standard

Scope

This document specifies a method to obtain K-value, which is a freshness index. It is calculated from contents of adenosine 5’-triphosphate (ATP) metabolites in raw and frozen fish meat (limited to Osteichthyes) measured by high performance liquid chromatography.

Life cycle

NOW

PROJECT
ISO/AWI 26152
20.00 New project registered in TC/SC work programme
Dec 8, 2025