Abstract Preview

The method consists in hydrolysing with hydrochloric acid of a ground test portion, dollowed by separation of the total lysine by column chromatography and determination by spectrometry at 570 nm. Reaction of a second ground test portion with an ethanolic solution of 2,4-dinitrofluorobenzene in an alkaline medium, purification, then hydrolysis with hydrochloric acid, separation of the non-available lysine by column chromatography, and determination by spectrometry at 570 nm.


General information

  • Status :  Published
    Publication date : 1984-11
  • Edition : 1
    Number of pages : 5
  • :
    ISO/TC 34/SC 10
    Animal feeding stuffs
  • 65.120
    Animal feeding stuffs

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Life cycle

A standard is reviewed every 5 years



Revisions / Corrigenda

  • Now confirmed
    ISO 5510:1984

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