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SRPS ISO 5510:2003

Animal feeding stuffs — Determination of available lysine

Oct 13, 2003
Oct 13, 2003

General information

90.93     Aug 31, 2012

ISS

E034-4/PKS E034-10

International Standard

65.120  

Serbian  

Terms

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Published

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Scope

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.

Life cycle

NOW

PUBLISHED
SRPS ISO 5510:2003
90.93 Standard confirmed
Aug 31, 2012

Related project

Adopted from ISO 5510:1984