Animal and vegetable fats and oils - Determination of iodine value (ISO/FDIS 3961:2024)

Comment end date 2024-11-13

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Project stage codes

1. Nauja darbo tema

2. Projektas

3. Viešoji apklausa

From 2024-09-10 till 2024-11-13

4. Closure of enquiry

5. Projekto priėmimas

Organisation

CEN Europos standartizacijos komitetas

ICS

67.200.10 - Animal and vegetable fats and oils

Technical Committee

TK 51 Food analysis- Horizontal methods

ForeignTC'S

CEN/TC 307

Number of comments

Comment start date

2024-09-10

Scope

This document specifies a reference method for the determination of the iodine value (commonly known in the industry as IV) of animal and vegetable fats and oils, hereinafter referred to as fats. Annex B describes a method for the calculation of the IV from fatty acid compositional data. This method is not applicable to fish oils. Furthermore, cold-pressed, crude and unrefined vegetable oils as well as (partially) hydrogenated oils can give different results by the two methods. The calculated IV is affected by impurities and thermal degradation products. NOTE The method in Annex B is based upon the AOCS Official method Cd 1c-85[10].

Relations

Pakeis

prEN ISO 3961