NEN-EN-ISO 16634-1
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
active, Most Current
| Organization: | NEN |
| Publication Date: | 1 November 2008 |
| Status: | active |
| Page Count: | 46 |
| ICS Code (Animal feeding stuffs): | 65.120 |
| ICS Code (Edible oils and fats. Oilseeds): | 67.200 |
| ICS Code (General methods of tests and analysis for food products): | 67.050 |
scope:
This part of ISO 16634 specifies a method for the determinatio n of the total nitrogen content and the calculation of crude p rotein content of oilseeds and animal feeding stuffs. This met hod, like the Kjeldahl method, does not distinguish between pr otein nitrogen and non-protein nitrogen. For the calculation o f protein content, various conversion factors are used (see An nex D).
Document History
NEN-EN-ISO 16634-1
November 1, 2008
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
This part of ISO 16634 specifies a method for the determinatio n of the total nitrogen content and the calculation of crude p rotein content of oilseeds and animal feeding stuffs. This met hod, like...