SR EN ISO 20483:2007

Cereals and pulses - Determination of the nitrogen content and calculation of the crude protein content - Kjeldahl method (ISO 20483:2006)

ISO 20483:2006 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.

Status : Withdrawn
Approval date : 5/15/2007
Publish date : 5/17/2007
Withdrawal date : 5/30/2014
Number of pages : 20
ICS : 67.060 Cereals, pulses and derived products
Technical Committee : 180 - Cereal and cereal products

Relations with other standards: