3a370 | — | Taurine | Additive compositionTaurineActive substanceTaurineIUPAC name: 2-amino-ethanesulfonic acidC2H7NO3SCAS number: 107-35-7Taurine solid form, produced by chemical synthesis: min. 98 %.Method of AnalysisFor the determination of taurine in feed additive: ion-exchange chromatography with post column ninhydrin derivatisation (European Pharmacopoeia method for the determination of amino acids (Ph. Eur. 6.6, 2.2.56 Method 1)).For the determination of taurine in premixtures and feedingstuffs: ion-exchange chromatography with post column ninhydrin derivatisation and photometric detection: based on Commission Regulation (EC) No 152/2009 (Annex III, F), or Reverse Phase High- Performance Liquid Chromatography (RP-HPLC) coupled to fluorescence detector (AOAC 999.12).For the determination of taurine in water: Liquid Chromatography coupled to UV or fluorescence detector (AOAC 997.05). | Canidae, Felidae, Mustelidae and carnivorous fish | — | — | — | 1.Taurine may be placed on the market and used as an additive consisting of a preparation.2.In the directions for use of the additive and premixtures, indicate storage and stability conditions.3.Recommended levels for maximum content in mg of taurine/kg of complete feedingstuff with a moisture content of 12 %:- Felidae: 2500
- Carnivorous fish: 25000
- Canidae and Mustelidae: 2000.
4.For safety: breathing protection, safety glasses and gloves shall be worn during handling.5.The additive may be used in water for drinking. | 26 May 2025 |