COMMISSION IMPLEMENTING REGULATION (EU) 2021/981
of 17 June 2021
concerning the renewal of the authorisation of a preparation of endo-1,4-beta-xylanase produced by
Aspergillus niger
CBS 109.713 and endo-1,4-beta-glucanase produced by
Aspergillus niger
DSM 18404 as a feed additive for poultry species, ornamental birds and weaned piglets (holder of the authorisation: BASF SE), and repealing Regulation (EC) No 271/2009 and Implementing Regulation (EU) No 1068/2011
(Text with EEA relevance)
Article 1
Article 2
Article 3
Article 4
ANNEX
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 |
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Units of activity/kg of complete feed with a moisture content of 12 % |
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Category: zootechnical additives. Functional group: digestibility enhancers. |
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4a7 |
BASF SE |
Endo-1,4-beta- xylanase (EC 3.2.1.8) and endo-1,4-beta- glucanase (EC 3.2.1.4) |
Additive composition Preparation of endo-1,4-beta-xylanase (EC 3.2.1.8) produced by Aspergillus niger CBS 109.713 and endo-1,4-beta-glucanase (EC 3.2.1.4) produced by Aspergillus niger DSM 18404 having a minimum activity of 5 600 TXU(1) and 2 500 TGU(2)/g in solid or liquid form ---------------- Characterisation of active substance Endo-1,4-beta-xylanase (EC 3.2.1.8) produced by Aspergillus niger CBS 109.713 and endo-1,4-beta- glucanase (EC 3.2.1.4) produced by Aspergillus niger DSM 18404 -------------- Analytical method (3) For quantification of endo-1,4-beta-xylanase in the feed additive, premixtures, feed materials and compound feed: Viscosimetric method based on decrease of viscosity produced by action of endo-1,4-beta- xylanase on the xylan containing substrate (wheat arabinoxylan) at pH = 3,5 and 55 °C. For quantification of endo-1,4-beta-glucanase in the feed additive, premixtures, feed materials and compound feed: Viscosimetric method based on decrease of viscosity produced by action of endo-1,4-beta- glucanase on the glucan containing substrate (barley betaglucan) at pH = 3,5 and 40 °C. |
Chickens for fattening and reared for laying Laying hens All minor poultry species for fattening and laying Ornamental birds |
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280 TXU 125 TGU |
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8 July 2031 |
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Turkeys Weaned piglets |
560 TXU 250 TGU |
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