4a7 | BASF SE | Endo-1,4-beta-xylanaseEC 3.2.1.8Endo-1,4-beta-glucanaseEC 3.2.1.4 | Additive compositionPreparation 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) having a minimum activity of:5600 TXU and 2500 TGU/g.Solid and liquid form.Characterisation of the active substanceendo-1,4-beta-xylanase produced by Aspergillus niger (CBS 109.713) and endo-1,4-beta-glucanase produced by Aspergillus niger (DSM 18404).Analytical methodFor quantification of endo-1,4-beta-xylanase activity: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 activity: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. | Pigs for fattening | — | 560 TXU250 TGU | — | - 1.In the directions for use of the additive and premixture, indicate the storage conditions and stability to pelleting.
- 2.Recommended doses per kilogram of complete feedingstuffs: 560-840 TXU/250 - 375 TGU.
- 3.For safety: breathing protection, glasses and gloves shall be used during handling.
| 12 January 2024 |