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DIN EN ISO 16634-1:2009-07
Food products - Determination of the total nitrogen content by combustion according to the Dumas principle and calculation of the crude protein content - Part 1: Oilseeds and animal feeding stuffs (ISO 16634-1:2008); German version EN ISO 16634-1:2008
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Summary
This International Standard specifies a method for the determination of the total nitrogen content and the calculation of crude protein content of oilseeds and animal feeding stuffs. This method, similarly to the Kjeldahl method, does not distinguish between protein nitrogen and non-protein nitrogen. For the calculation of protein content various conversion factors are used. This method is not applicable to milk and milk products, for which a method is specified in ISO 14891 IDF 185.
Technical characteristics
| Publisher | Deutsche Institut für Normung e.V. (DIN) |
| Publication Date | 07/01/2009 |
| Page Count | 41 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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Previous versions
01/03/2009
Superseded
Historical