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SRPS EN ISO 660:2021

Animal and vegetable fats and oils - Determination of acid value and acidity (ISO 660:2020)

Feb 26, 2021
Jun 30, 2023

General information

60.60     Feb 26, 2021

ISS

E034-2,11

European Norm

67.200.10  

English   Serbian  

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Scope

This document specifies three methods (two titrimetric and one potentiometric) for the determination of acidity in animal and vegetable fats and oils, hereinafter referred to as "fats". The acidity is expressed preferably as acid value or, alternatively, as acidity calculated conventionally.
This document is applicable to refined and crude vegetable or animal fats and oils, soap stock fatty acids or technical fatty acids. It does not apply to waxes.
Since the methods are completely non-specific, they do not apply to differentiating between mineral acids, free fatty acids and other organic acids. The acid value, therefore, includes any mineral acids that are present.
Milk and milk products (or fat coming from milk and milk products) are excluded from the Scope of this document.

Life cycle

PREVIOUSLY

WITHDRAWN
SRPS EN ISO 660:2015

NOW

PUBLISHED
SRPS EN ISO 660:2021
60.60 Standard published
Feb 26, 2021

Related project

Adopted from EN ISO 660:2020

Adopted from ISO 660:2020