COMMISSION IMPLEMENTING REGULATION (EU) 2015/1408
of 19 August 2015
concerning the authorisation of DL-methionyl-DL-methionine as a feed additive for fish and crustaceans
(Text with EEA relevance)
Article 1
Article 2
ANNEX
Identification number of the additive |
Name of the holder of authorisation |
Additive |
Composition, chemical formula, description, analytical method. |
Species or category of animal |
Maximum age |
Minimum content |
Maximum content |
Other provisions |
End of period of authorisation |
mg/kg of complete feed with a moisture content of 12 % |
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Category of nutritional additives. Functional group: amino acids, their salts and analogues |
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3c306 |
— |
DL-methionyl-DL-methionine |
Additive composition Crystalline powder from chemical synthesis with a minimum of 93 % DL-methionyl-DL-methionine, a maximum of 3 % DL-methionine and a maximum of 3 % sodium sulphate (on a dry matter basis) Characterisation of the active substance DL-methionyl-DL-methionine (2-[(2-amino-4-methylsulfanylbutanoyl)amino]-4-methylsulfanylbutanoic acid) Chemical formula: C10H20N2O3S2 CAS number: 52715-93-2 Analytical method (1) For the quantification of DL-methionyl-DL-methionine in the feed additive: reversed-phase high performance liquid chromatography coupled to photometric detection at 205 nm (RP-HPLC-UV). For the quantification of DL-methionyl-DL-methionine in premixtures, compound feed and feed materials: ion exchange chromatography coupled with post-column derivatisation and photometric detection at 570 nm (IEC-UV). |
Fish and crustaceans |
— |
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The moisture content shall be indicated on the labelling. |
9 September 2025 |