| 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. | |||||||||
| 4a15 | Genencor International B.V. | Endo-1,4-beta-xylanase (EC 3.2.1.8)Endo-1,3(4)-beta-glucanase (EC 3.2.1.6) | Additive compositionPreparation of endo-1,4-beta-xylanase produced by Trichoderma reesei CBS 143953 and endo-1,3(4)-beta-glucanase produced by Trichoderma reesei CBS 143945 having a minimum activity of:12200 U/g endo-1,4-beta-xylanase1520 U/g endo-1,3(4)-beta-glucanaseSolid and liquid formCharacterisation of the active substanceEndo-1,4-beta-xylanase (EC 3.2.1.8) produced by Trichoderma reesei CBS 143953 and endo-1,3(4)-beta-glucanase (EC 3.2.1.6) produced by Trichoderma reesei CBS 143945Analytical methodnoteFor quantification of the active substances in the additive, premixtures and compound feeds:colorimetric method measuring water soluble dye released by action of endo-1,4-beta-xylanase from azurine cross-linked wheat arabinoxylan substrates;colorimetric method measuring water soluble dye released by action of endo-1,3(4)-beta-glucanase from azurine cross-linked barley beta-glucan substrates. | Laying hens | — | Endo-1,4-beta-xylanase 1830 UEndo-1,3(4)-beta-glucanase 228 U | — | 1. In the directions for use of the additive and premixture, 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 the potential risks resulting from their use. Where those risks cannot be eliminated by such procedures and measures, the additive and premixtures shall be used with personal breathing, skin and eye protective equipment. | 28 September 2033 |
| Lactating sowsMinor porcine species (lactating sows) | — | Endo-1,4-beta-xylanase 1220 UEndo-1,3(4)-beta-glucanase 152 U | — | ||||||
| Other poultrySuckling pigletsWeaned pigletsPigs for fatteningMinor porcine species (suckling piglets, weaned piglets and pigs for fattening) | — | Endo-1,4-beta-xylanase 915 UEndo-1,3(4)-beta-glucanase 114 U | — |
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