3c361 | — | L-arginine | Additive compositionPowder with a minimum content of L-arginine of 98 % (on a dry matter basis) and a maximum moisture content of 10 %Characterisation of the active substanceL-arginine ((S)-2-amino-5-guanidinopentanoic acid) produced by fermentation with Corynebacterium glutamicum KCTC 10423BPChemical formula: C6H14N4O2CAS number: 74-79-3Analytical methodFor the characterisation of L-arginine in the feed additive:- Food Chemical Codex "L-arginine monograph".
For the quantification of arginine in the feed additive:- ion exchange chromatography coupled with post-column derivatisation and photometric detection (IEC-VIS).
For the quantification of arginine in premixtures, feed materials and compound feed:- ion exchange chromatography coupled with post-column derivatisation and photometric detection (IEC-VIS) — Commission Regulation (EC) No 152/2009
| All species | | | | - 1.The moisture content shall be indicated on the labelling of the additive.
- 2.L-arginine may be placed on the market and used as an additive consisting of a preparation.
| 8 July 2026 |