DIN EN ISO 3961:2025-04
Animal and vegetable fats and oils - Determination of iodine value (ISO 3961:2024); German version EN ISO 3961:2025
| Fecha edición: |
2025-04-01
En Vigor
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|---|---|
| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | 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. |
| Keywords: | 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 |
| ICS: | 67.200.10 - Aceites y grasas de origen animal y vegetal |
| CTN: | |
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Equivalencia Internacional |
Idéntica EN ISO 3961:2025 Idéntica ISO 3961:2024 |
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Reemplazo Normas |
Reemplaza a DIN EN ISO 3961:2018-11 Reemplaza a DIN EN ISO 3961:2024-10 |
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