Gyvūniniai ir augaliniai riebalai ir aliejus. Jodo skaičiaus nustatymas (ISO/FDIS 3961:2024)

Komentavimo iki data 2024-11-13

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Projekto etapai

1. Nauja darbo tema

2. Projektas

3. Viešoji apklausa

Nuo 2024-09-10 iki 2024-11-13

4. Closure of enquiry

5. Projekto priėmimas

Organizacija

CEN Europos standartizacijos komitetas

ICS

67.200.10 - Gyvūniniai ir augaliniai riebalai ir aliejus

Technikos komitetas

TK 51 Maisto analizė

Užsienio technikos komitetas

CEN/TC 307

Komentarų skaičius

Komentavimo pradžia

2024-09-10

Taikymo sritis

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].

Ryšiai

Pakeis

prEN ISO 3961