| abstract |
The invention discloses a kind of fiber oxidation enzymatic compositions and papermaking process and application for being used to improve Paper White Degree, the fiber oxidation enzymatic compositions are mainly composed of the following components：There is the biology enzyme component of oxidative function to fiber, the biology enzyme component is to change the fiber oxidation enzyme of property of fiber surface by redox reaction；With the helper component to fiber oxidation enzyme with increase catalytic activity, the helper component is the reaction substrate of fiber oxidation enzyme；Present invention also offers the method that above-mentioned composition is used for papermaking.The compositions-treated paper pulp, can make the whiteness of obtained paper be significantly improved. |