NEN-EN-ISO 8968-1
Milk and milk products - Determination of nitrogen content - Part 1: Kjeldahl principle and crude protein calculation
active, Most Current
| Organization: | NEN |
| Publication Date: | 1 February 2014 |
| Status: | active |
| Page Count: | 34 |
| ICS Code (Milk and processed milk products): | 67.100.10 |
scope:
NEN-EN-ISO 8968-1 specifies a method for the determination of the nitrogen content and crude protein calculation of milk and milk products by the Kjeldahl principle, using traditional and block digestion methods. The methods are applicable to: - liquid cow's (whole, partially skimmed or skimmed milk), goat's and sheep's whole milk; - hard, semi-hard and processed cheese; - dried milk and dried milk products (including milk-based infant formulae, milk protein concentrate, whey protein concentrate, casein and caseinate). The methods are not applicable to samples containing ammonium caseinate.
Document History
NEN-EN-ISO 8968-1
February 1, 2014
Milk and milk products - Determination of nitrogen content - Part 1: Kjeldahl principle and crude protein calculation
NEN-EN-ISO 8968-1 specifies a method for the determination of the nitrogen content and crude protein calculation of milk and milk products by the Kjeldahl principle, using traditional and block...
April 1, 2013
Milk and milk products - Determination of nitrogen content and crude protein calculation - Part 1: Kjeldahl principle
NEN-EN-ISO 8968-1 specifies a method for the determination of the nitrogen content and crude protein calculation of milk and milk products by the Kjeldahl principle, using traditional and block...
February 1, 2002
Milk - Determination of nitrogen content - Part 1: Kjeldahl method
Specifies the Kjeldahl method for the determination of the nitrogen content of milk.
January 1, 1999
Milk - Determination of nitrogen content - Part 1: Kjeldahl method
Specifies the Kjeldahl method for the determination of the nitrogen content of milk.