method for reducing the content of hexenuronic acids in a chemical cellulosic pulp and / or improving the brightness of chemical cellulosic pulp, aqueous composition, and use of a haloperoxidase

摘要

The present invention provides an enzymatic method for reducing the content of hexenuronic acids in a chemical cellulosic pulp and / or improving the brightness of the cellulosic pulp using haloperoxidase.