Category of nutritional additives. Functional group: Vitamins, provitamins and chemically well-defined substances having similar effect.3a825i | — | "Riboflavin" or "Vitamin B2" | Additive compositionRiboflavin produced by Ashbya gossypii DSM 23096Characterisation of the active substanceRiboflavinC17H20N4O6CAS number: 83-88-5Riboflavin solid form produced by Ashbya gossypii DSM 23096Purity criteria: min. 80 % of riboflavinMethod of analysisFor the determination of Riboflavin in the feed additive: spectrophotometry at 444 nmFor the determination of Riboflavin in premixtures: high-Performance Liquid Chromatography coupled to UV detector, HPLC-UV (VDLUFA Bd.III, 13.9.1)For the determination of Riboflavin in feedingstuffs: high Performance Liquid Chromatography with Fluorescence detection, HPLC-FL (EN 14152) | All animal species | — | — | — | 1.In the directions for use of the additive and premixtures, the storage conditions and stability to heat treatment shall be indicated.2.For users of the additive and premixtures, feed business operators shall establish operational procedures and organisational measures to address potential risks by inhalation, dermal contact or eyes contact. Where those risks cannot be eliminated or reduced to a minimum by such procedures and measures, the additive and premixtures shall be used with personal protective equipment, including breathing protection, safety glasses and gloves. | 23 June 2029 |
3a825ii | — | "Riboflavin" or "Vitamin B2" | Additive compositionRiboflavinCharacterisation of the active substanceRiboflavinC17H20N4O6CAS number: 83-88-5Riboflavin solid form produced by Bacillus subtilis DSM 17339 and/or DSM 23984Purity criteria: min. 96 %,Method of analysisFor the determination of Riboflavin in the feed additive: spectrophotometry at 444 nm (Ph.Eur.6.0, method 01/2008:0292)For the determination of Riboflavin in premixtures: high-Performance Liquid Chromatography coupled to UV detector, HPLC-UV (VDLUFA Bd.III, 13.9.1)For the determination of Riboflavin in feedingstuffs and water: high Performance Liquid Chromatography with Fluorescence detection, HPLC-FL (EN 14152) | All animal species | — | — | — | 1.Riboflavin may be placed on the market and used as an additive consisting of a preparation.2.May be used in water for drinking.3.In the directions for use of the additive and premixtures, the storage conditions and stability to heat treatment shall be indicated.4.For users of the additive and premixtures, feed business operators shall establish operational procedures and organisational measures to address potential risks by inhalation, dermal contact or eyes contact. Where those risks cannot be eliminated or reduced to a minimum by such procedures and measures, the additive and premixtures shall be used with personal protective equipment, including breathing protection, safety glasses and gloves. | 23 June 2029 |
3a 826 | | "Riboflavin 5′-phosphate monosodium salt" or "Vitamin B2" | Additive compositionRiboflavin 5′-phosphate ester monosodium saltCharacterisation of the active substanceRiboflavin 5′-phosphate monosodium saltC17H22N4O9PNaCAS number: 130-40-5Riboflavin 5′-phosphate ester monosodium salt solid form produced after phosphorylation of riboflavin 98 % produced by Bacillus subtilis DSM 17339 and/or DSM 23984.Purity criteria: min. 65 %,Method of analysisFor the determination of Riboflavin 5′-phosphate monosodium salt in feed additive: spectrophotometry method at 444 nm (Ph.Eur.6.0, method 01/2008:0786)For the determination of Riboflavin in premixtures: high-Performance Liquid Chromatography coupled to UV detector, HPLC-UV (VDLUFA Bd.III, 13.9.1)For the determination of Riboflavin 5′-phosphate monosodium salt (as total Vitamin B2) in feedingstuffs and water: high Performance Liquid Chromatography with Fluorescence detection, HPLC-FL (EN 14152) | All animal species | — | — | — | 1.May be used in water for drinking.2.In the directions for use of the additive and premixtures, the storage conditions and stability to heat treatment shall be indicated.3.For users of the additive and premixtures, feed business operators shall establish operational procedures and organisational measures to address potential risks by inhalation,dermal contact or eyes contact. Where those risks cannot be eliminated or reduced to a minimum by such procedures and measures, the additive and premixtures shall be used with personal protective equipment, including breathing protection, safety glasses and gloves. | 23 June 2029 |