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Normas DIN – AENOR
DIN EN ISO 3961:2018-01

DIN EN ISO 3961:2018-01

Animal and vegetable fats and oils - Determination of iodine value (ISO/DIS 3961:2017); German and English version prEN ISO 3961:2017 / Note: Date of issue 2017-12-01

Corps gras d'origines animale et végétale - Détermination de l'indice d'iode (ISO/DIS 3961:2017); Version allemande et anglaise prEN ISO 3961:2017 / Attention: Date de parution 2017-12-01

Tierische und pflanzliche Fette und Öle - Bestimmung der Iodzahl (ISO/DIS 3961:2017); Deutsche und Englische Fassung prEN ISO 3961:2017 / Achtung: Erscheinungsdatum 2017-12-01

Fecha Anulación:
2018-11 /Withdrawn
Equivalencias internacionales:

ISO/DIS 3961 (2017-12)

prEN ISO 3961 (2017-12)

Relación con otras normas DIN:

Reemplazada por: DIN EN ISO 3961:2018-11

This International Standard 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.
Agricultural products, Animal fats, Animal oils, Chemical analysis and testing, Composition, Definitions, Determination, Fats, Fatty acids, Food products, Inter-laboratory tests, Iodine number, Mathematical calculations, Oils, Sampling methods, Test reports, Testing, Vegetable fats, Vegetable oils
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