4a13 | DSM Nutritional Products Ltd, represented by DSM Nutritional Products Sp.Z.o.o. | Serine proteaseEC 3.4.21.- | Additive composition:- Preparation of serine protease (EC 3.4.21.-)
- produced by Bacillus licheniformis (DSM 19670) having a minimum activity of 75000 PROT/g
Characterisation of the active substance:- Serine protease (EC 3.4.21.-)
- produced by Bacillus licheniformis (DSM 19670)
Analytical method:Colorimetric method measuring yellow complex para-nitroaniline (pNA) released by the enzyme from "Suc-Ala-Ala-Pro-Phe-pNA" at pH 9,0 and at 37 °C | Chickens for fattening | — | 15000 PROT | — | 1.In the directions for use of the additive and premixture, indicate the storage temperature, storage life, and stability to pelleting.2.For safety reasons: breathing protection, glasses and gloves shall be used during handling. | 13.1.2020 |