Patent ID: 11926855
Assignee: KERRY GROUP SERVICES INTERNATIONAL LIMITED
Field: Biotechnology (Chemistry)
Classification: CPC C  A | IPC A  C

Claim 10:
11. A feed additive or feed supplement, comprising:
a protease combination or a protease mixture having neutral metalloprotease, serine alkaline protease activity; and
an amylase,
wherein the neutral metalloprotease and serine alkaline protease have a ratio of total activity of neutral metalloprotease:serine alkaline protease of from 4:1 to 1.5:1;
the amylase is at least one selected from the group consisting of an α-amylase, a β-amylase, and a γ-amylase;
the protease combination or the protease mixture and amylase have a ratio of total activity of protease:amylase of from 20:1.13 to 1:5; and
the protease combination or the protease mixture is derived from Bacillus amyloliquefaciens.