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US 2021/0355510 A1Published application
Enzymatic process for production of modified hop products
AssigneeKalamazoo Holdings, Inc.
InventorsKatie WHALEN, Donald Richard BERDAHL, Brian Patrick BUFFIN, Matthew Blake JONES, Katrina WILLIAMS
Life of this patent
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Abstract
The present invention relates to a process for producing a beer tittering agent via enzyme catalyzed bioconversion of hop-derived isoalpha acids to dihydro-(rho)-isoalpha acids and to the novel enzyme catalysts which may be employed in such a process.
Claims18
A process for the preparation of dihydro-(rho)-isoalpha acids, comprising treating isoalpha acids with a ketoreductase enzyme or a microorganism expressing a gene that encodes the ketoreductase.
Dependencies are inferred from the claim text.