US 12,378,542 B2
Solid stabilized laccase compositions
Niels-Viktor Nielsen, Kirke Saaby (DK); Ole Simonsen, Soeborg (DK); and Birgitte Andersen, Bagsvaerd (DK)
Assigned to Novozymes A/S, Bagsvaerd (DK)
Appl. No. 17/795,657
Filed by Novozymes A/S, Bagsvaerd (DK)
PCT Filed Feb. 4, 2021, PCT No. PCT/EP2021/052618
§ 371(c)(1), (2) Date Jul. 27, 2022,
PCT Pub. No. WO2021/156342, PCT Pub. Date Aug. 12, 2021.
Claims priority of application No. 20155460 (EP), filed on Feb. 4, 2020; and application No. 20155877 (EP), filed on Feb. 6, 2020.
Prior Publication US 2023/0088815 A1, Mar. 23, 2023
Int. Cl. C12N 9/96 (2006.01); C12N 9/02 (2006.01)
CPC C12N 9/96 (2013.01) [C12N 9/0061 (2013.01); C12Y 110/03002 (2013.01)] 18 Claims
 
1. An enzyme granule, comprising a mixture of a laccase and a buffer, wherein the reserve alkalinity of the granulate is at least 0.3 g NaOH per 100 g granulate,
wherein a 1% w/w aqueous solution/suspension of the granule has a pH in the range from 8 to 11; and wherein the laccase is an enzyme according to EC 1.10.3.2.