DIN EN ISO 12966-4:2015-11
Animal and vegetable fats and oils - Gas chromatography of fatty acid methyl esters - Part 4: Determination by capillary gas chromatography (ISO 12966-4:2015); German version EN ISO 12966-4:2015 / Note: To be replaced by DIN EN ISO 12966-4 (2025-06).
| Fecha edición: |
2015-11-01
En Vigor
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|---|---|
| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | This part of ISO 12966 specifies a method for the determination of fatty acid methyl esters (FAMEs), derived by transesterification or esterification from fats, oils, and fatty acids, by capillary gas chromatography (GLC). Fatty acid methyl esters from C8 to C24 can be separated using this part of ISO 12966 including saturated fatty acid methyl esters, cis- and trans-monounsaturated fatty acid methyl esters, and cis- and trans-polyunsaturated fatty acid methyl esters. The method is applicable to crude, refined, partially hydrogenated, or fully hydrogenated fats, oils, and fatty acids derived from animal and vegetable sources. This method is not suitable for the analysis of dairy, ruminant fats and oils, or products supplemented with conjugated linoleic acid (CLA). Milk and milk products (or fat coming from milk and milk products) are excluded from the scope of this part of ISO 12966. This part of ISO 12966 is not applicable to di-, tri-, polymerized and oxidized fatty acids, and fats and oils. |
| Keywords: | Agricultural products|Agriculture|Animal|Animal fats|Animal oils|Applications|Chemical analysis and testing|Composition|Conglomerates|Determination of content|FAME|Fats|Fatty acid methylesters|Fatty acids|Food products|Gas chromatograms|Gas chromatography|Investigation methods|Investigations|Isomer|Mathematical calculations|Methods|Methods of analysis|Methyl esters|Oils|Precision|Testing|Vegetable|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 12966-4:2015 Idéntica ISO 12966-4:2015 |
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Reemplazo Normas |
Reemplaza a DIN EN ISO 5508:1995-07 Reemplaza a DIN EN ISO 12966-4:2014-03 Reemplaza a DIN EN ISO 15304:2002-07 Reemplaza a DIN EN ISO 15304 Berichtigung 1:2006-09 |
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