Description
What it is. Cyanocobalamin (vitamin B12) is a nutritional additive obtained by fermentation using Ensifer adhaerens CGMCC 21299. The preparation contains no more than 1% cyanocobalamin, in solid form, with a nickel content capped at 0.5 mg/kg; the active substance has a minimum purity of 96%.
What it is for. This additive supplies vitamin B12, involved in cell metabolism, nervous system function and red blood cell formation. It is authorised for all animal species and is used in premixes and compound feed to cover vitamin B12 requirements. It is generally used wherever feed formulation needs supplementing with this vitamin, in particular when natural dietary sources are insufficient.
Points to watch. The product's instructions for use must specify storage conditions and stability to heat treatment. Feed business operators must put in place operating procedures and organisational measures to manage risks; where these cannot be eliminated, personal protective equipment (respiratory, eye and skin protection) is mandatory when handling the additive and premixes. Nickel content in the preparation is capped at 0.5 mg/kg.
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