Reference number
ISO 20483:2006
© ISO 2024
ISO 20483:2006
Cereals and pulses — Determination of the nitrogen content and calculation of the crude protein content — Kjeldahl method
Edition 1
2006-11
Withdrawn
Withdrawn (Edition 1, 2006)

Abstract

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.

General information

  • Status
     : Withdrawn
    Publication date
     : 2006-11
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 1
    Number of pages
     : 13
  • Technical Committee :
    ISO/TC 34/SC 4
    ICS :
    67.060 
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