ANNEX IISupplementary provisions
ANNEX II EC No Additive Chemical formula, description 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 Enzymes E 1636 Endo-1,3(4)-beta-glucanase EC 3.2.1.6 Preparation of endo-1,3(4)-beta-glucanase produced by Trichoderma reesei (CBS 526.94) having a minimum activity of: Solid form: 700 000 BU ( 1 ) /g Liquid form: 300 000 BU/g Chickens for fattening — 17 500 BU — 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: 17 500 -50 000 BU. 3. For use in compound feed rich in non-starch polysaccharides (mainly glucans), e.g. containing more than 20 % barley or 30 % rye. Without a time limit E 1637 Endo-1,4-beta-xylanase EC 3.2.1.8 Endo-1,3(4)-beta-glucanase EC 3.2.1.6 Subtilisin EC 3.4.21.62 Alpha-amylase EC 3.2.1.1 Polygalacturonase EC 3.2.1.15 Preparation of endo-1,4-beta-xylanase produced by Trichoderma longibrachiatum (ATCC 2105), endo-1,3(4)-beta-glucanase and alpha-amylase produced by Bacillus amyloliquefaciens (DSM 9553), subtilisin produced by Bacillus subtilis (ATCC 2107), polygalacturonase produced by Aspergillus aculeatus (CBS 589.94) having a mimimum activity of: Endo-1,4-beta-xylanase: 300 U ( 2 ) /g Endo-1,3(4)-beta-glucanase: 150 U ( 3 ) /g Subtilisin: 4 000 U ( 4 ) /g Alpha-amylase: 400 U ( 5 ) /g Polygalacturonase: 25 U ( 6 ) /g Chickens for fattening — endo-1,4-beta-xylanase: 300 U — 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: endo-1,4-beta-xylanase: 300 U endo-1,3(4)-beta-glucanase: 150 U subtilisin: 4 000 U alpha-amylase: 400 U polygalacturonase: 25 U. 3. For use in compound feed rich in starch and non-starch polysaccharides (mainly arabinoxylans and beta-glucans), e.g. containing more than 40 % maize or 60 % wheat. Without a time limit endo-1,3(4)-beta-glucanase: 150 U — subtilisin: 4 000 U — alpha-amylase: 400 U — polygalacturonase: 25 U — ( 1 ) 1 BU is the amount of enzyme which liberates 0,06 micromoles of reducing sugars (glucose equivalents) from barley beta-glucan per minute at pH 4,8 and 50 °C. ( 2 ) 1 U is the amount of enzyme which liberates 1 micromole of reducing sugars (xylose equivalents) from oat spelt xylan per minute at pH 5,3 and 50 °C. ( 3 ) 1 U is the amount of enzyme which liberates 1 micromole of reducing sugars (glucose equivalents) from barley beta-glucan per minute at pH 5,0 and 30 °C. ( 4 ) 1 U is the amount of enzyme which liberates 1 microgram of phenolic compound (tyrosine equivalents) from a casein substrate per minute at pH 7,5 and 40 °C. ( 5 ) 1 U is the amount of enzyme which hydrolyses 1 micromole of glucosidic linkages from a water insoluble cross-linked starch polymer substrate per minute at pH 6,5 and 37 °C. ( 6 ) 1 U is the amount of enzyme which liberates 1 micromole of reducing material (galacturonic acid equivalents) from a poly D-galacturonic substrate per minute at pH 5,0 and 40 °C.