DIN EN ISO 20483:2014-03
Cereals and pulses - Determination of the nitrogen content and calculation of the crude protein content - Kjeldahl method (ISO 20483:2013); German version EN ISO 20483:2013
| Fecha edición: |
2014-03-01
En Vigor
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| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | This document specifies a method for the determination of the nitrogen content of cereals, pulses and derived products, according to the Kjeldahl method, and a method for calculating the crude protein content. The method does not distinguish between protein nitrogen and non-protein nitrogen. If it is important to determine the non-protein nitrogen content, an appropriate method should be applied. |
| Keywords: | Agricultural products|Cereal food products|Cereals|Chemical analysis and testing|Crude proteins|Dangerous chemicals|Dangerous materials|Definitions|Determination of content|Food products|Handling|Health protection|Inter-laboratory tests|Interpretations|Kjeldahl|Kjeldahls method|Laboratory tests|Laboratory ware|Mathematical calculations|Nitrogen|Nitrogen content|Occupational safety|Protein content|Proteins|Pulses (crops)|Reagents|Ring tests|Sampling methods|Test report|Workplace safety |
| ICS: | 67.060 - Cereales, leguminosas y productos derivados |
| CTN: | |
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Equivalencia Internacional |
Idéntica EN ISO 20483:2013 Idéntica ISO 20483:2013 |
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Reemplazo Normas |
Reemplaza a DIN EN ISO 20483:2007-02 Reemplaza a DIN EN ISO 20483:2012-07 |
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