ISO 4134:1999
Meat and meat products - Determination of L-(+)-glutamic acid content - Reference method

Standard No.

ISO 4134:1999

Release Date

1999

Published By

International Organization for Standardization (ISO)

Status

Be replaced

Replace By

ISO 4134:2021

Latest

ISO 4134:2021

Scope

This International Standard specifies a reference method for the determination of the L-(+)-glutamic acid content of meat and meat products, including poultry.

ISO 4134:1999 Referenced Document

• ISO 1042 Laboratory glassware - One-mark volumetric flasks
• ISO 1442 Meat and meat products — Determination of moisture content — Reference method*， 2023-07-01 Update
• ISO 648 Laboratory glassware - Single-volume pipettes*， 2008-10-01 Update
• ISO 835-2 Laboratory glassware; Graduated pipettes; Part 2 : Pipettes for which no waiting time is specified

ISO 4134:1999 history

• 2021 ISO 4134:2021 Meat and meat products - Determination of L-(+)-glutamic acid content - Reference method
• 1999 ISO 4134:1999 Meat and meat products - Determination of L-(+)-glutamic acid content - Reference method
• 1978 ISO 4134:1978 Meat and meat products; Determination of L-(+)- glutamic acid content; Reference method