| 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 |
|---|---|---|---|---|---|---|---|---|---|
| Units of activity/kg of complete feedingstuff with a moisture content of 12 % | |||||||||
| Category of zootechnical additives. Functional group: digestibility enhancers | |||||||||
| 4a18i | Novozymes A/S | 6-phytase (EC 3.1.3.26) | Additive compositionPreparation of 6-phytase (EC 3.1.3.26) produced by Aspergillus oryzae DSM 33699 with a minimum activity of:10000 FYTnote/g in solid form,20000 FYT/g in liquid formCharacterisation of the active substance6-phytase (EC 3.1.3.26) produced by Aspergillus oryzae DSM 33699Analytical methodnoteFor the quantification of phytase activity in the feed additive: colorimetric method based on the enzymatic reaction of phytase on the phytate – VDLUFA 27.1.4;For the quantification of phytase activity in premixtures: colorimetric method based on the enzymatic reaction of phytase on the phytate – VDLUFA 27.1.3;For the quantification of phytase activity in compound feeds: colorimetric method based on the enzymatic reaction of phytase on the phytate – EN ISO 30024. | PoultryPiglets (weaned)Pigs for fatteningSows | — | 500 FYT | — | 1.In the directions for use of the additive and premixture, the storage temperature, storage life, 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 resulting from its use. Where those risks cannot be eliminated by such procedures and measures, the additive and premixtures shall be used with personal breathing, eye and skin protective equipment. | 23 July 2033 |
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