Annex III

United Kingdom

EC No	Additive	Chemical formula, description	Species or category of animal	Maximum age	Minimum content	Maximum content	Other provisions	End of period of authorisation
1 IFP is the amount of enzyme which liberates 1 micromole of reducing sugars (xylose equivalents) from oat xylan per minute at pH 4,8 and 50 °C.
EC No	Additive	Chemical formula, description	Species or category of animal	Maximum age	Units of activity/kg of complete feedingstuff		Other provisions	End of period of authorisation
Enzymes
E 1613	Endo-1,4-beta-xylanase EC 3.2.1.8	Preparation of endo-1,4-beta-xylanase produced by Trichoderma longibrachiatum (CNCM MA 6-10 W) having a minimum activity of: Powder form: 70 000 IFP^f1/g Liquid form: 7 000 IFP/ml	Laying hens	—	840 IFP	—	1. In the directions for use of the additive and premixture, indicate the storage temperature, storage life and stability to pelleting. 2. Recommended dose per kg of complete feedingstuff: 840 IFP. 3. For use in compound feed rich in non-starch polysaccharides (mainly arabinoxylans), e.g. containing more than 40 % wheat.	Without a time-limit

Annotations

f1: 1 IFP is the amount of enzyme which liberates 1 micromole of reducing sugars (xylose equivalents) from oat xylan per minute at pH 4,8 and 50 °C.