Published
This document specifies the spectrophotometer method and the light absorption microplate reader method for the determination of the free L-(+)-glutamic acid content of meat and meat products.
This document is applicable to meat and meat products, including livestock and poultry products.
WITHDRAWN
ISO 4134:1999
PUBLISHED
ISO 4134:2021
90.20
Standard under periodical review
Jul 15, 2026
To view the full content, you need to register or to log in to your account by clicking on the "Log in" button