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Abstract Preview

ISO 16634-2:2016 specifies a method for the determination of the total nitrogen content and the calculation of the crude protein content of cereals, pulses and milled cereal products.

This method, like the Kjeldahl method (see References [1] and [6]), does not distinguish between protein nitrogen and non-protein nitrogen. For the calculation of the protein content, various conversion factors are used (see 3.2).


General information

  • Status :  Published
    Publication date : 2016-05
  • Edition : 1
    Number of pages : 24
  • Technical Committee
    :
    ISO/TC 34/SC 4
    Cereals and pulses
  • ICS :
    67.050
    General methods of tests and analysis for food products
    67.060
    Cereals, pulses and derived products

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