DIN EN 12821:2009-08
Foodstuffs - Determination of vitamin D by high performance liquid chromatography - Measurement of cholecalciferol (D<(Index)3>) or ergocalciferol (D<(Index)2>); German version EN 12821:2009
| Fecha edición: |
2009-08-01
En Vigor
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| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | This European Standard specifies a method for the determination of vitamin D in foodstuffs by high performance liquid chromatography (HPLC). In the majority of foodstuffs vitamin D is naturally present as cholecalciferol, vitamin D3, and this is the form of the vitamin determined. Vitamin D2, ergocalciferol, is sometimes present in fortified foodstuffs and can also be determined using this European Standard. Some foods will contain both vitamin D3 and D2. This European Standard is not applicable to these samples. This European Standard provides the base for the analytical methods. It is intended to serve as a frame in which the analyst can define his own analytical work in accordance to the standard procedure. |
| Keywords: | Analysis|Analysis samples|Chemical analysis and testing|Cholecalciferols|Chromatography|Content|Determination|Determination of content|Ergocalciferols|Food inspection|Food products|Food testing|High performance liquid chromatography|HPLC|Laboratory sample|Laboratory ware|Liquid chromatography|Measuring accuracy|Precision|Quantitative analysis|Test report|Vitamin D|Vitamins |
| ICS: | 67.050 - Métodos generales de análisis y de ensayo de productos alimenticios |
| CTN: | |
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Equivalencia Internacional |
Idéntica EN 12821:2009 |
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Reemplazo Normas |
Reemplaza a DIN EN 12821:2000-07 Reemplaza a DIN EN 12821:2007-03 |










