NEN-EN-ISO 20483
Cereals and pulses - Determination of the nitrogen content and calculation of the crude protein content - Kjeldahl method
inactive
| Organization: | NEN |
| Publication Date: | 1 April 2005 |
| Status: | inactive |
| Page Count: | 21 |
| ICS Code (Cereals, pulses and derived products): | 67.060 |
scope:
This International Standard 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 can be applied.
Document History
December 1, 2013
Cereals and pulses - Determination of the nitrogen content and calculation of the crude protein content - Kjeldahl method
The NEN-EN-ISO 20483 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...
August 1, 2012
Cereals and pulses - Determination of the nitrogen content and calculation of the crude protein content - Kjeldahl method
The NEN-EN-ISO 20483 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...
November 1, 2006
Cereals and pulses - Determination of the nitrogen content and calculation of the crude protein content - Kjeldahl method
This International Standard 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...
NEN-EN-ISO 20483
April 1, 2005
Cereals and pulses - Determination of the nitrogen content and calculation of the crude protein content - Kjeldahl method
This International Standard 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...