2a(ii) 165 | — | Astaxanthin dimethyldisuccinate | - Active substance:
- Astaxanthin dimethyldisuccinate(C50H64O10, CAS No: 578006-46-9)
- Astaxanthin dimethyldisuccinate > 96 %
- Other carotenoids < 4 %
- Additive composition:Formulated in an organic matrix
- Purity criteria:
- Triphenylphosphine oxide (TPPO) ≤ 100 mg/kg of additive
- Dichloromethane: ≤ 600 mg/kg additive
- Analytical methods:High performance liquid chromatography (HPLC) coupled with ultraviolet detection (UV)
| Salmon and trout | — | — | 138 | 1.Use permitted from the age of 6 months onwards or from 50 g weight onwards.2.In order to be used in fish feed, the additive shall be used in a formulated form, properly stabilized with authorized antioxidants. If ethoxyquin is used in the formulation, the ethoxyquin content shall be indicated in the label.3.If astaxanthin dimethyldisuccinate is mixed with canthaxanthin and other astaxanthin sources, the total concentration of the mixture shall not exceed 100 g astaxanthin-equivalents/kg in the complete fish feedingstuff. | 21 May 2018 |