SEQUESTRATION OF FORMALDEHYDE TO STABILIZE NITRILASE SPECIFIC ACTIVITY WHEN CONVERTING GLYCOLONITRILE TO GLYCOLIC ACID
摘要
A process is provided to improve the specific activity of an enzyme catalyst having nitrilase activity when converting glycolonitrile to glycolic acid under aqueous reaction conditions. Inclusion of an effective amount of at least one amine protectant improves the specific activity and catalytic productivity of the enzyme catalyst.
申请公布号
WO2009059096(A1)
申请公布日期
2009.05.07
申请号
WO2008US81943
申请日期
2008.10.31
申请人
E. I. DU PONT DE NEMOURS AND COMPANY;DICOSIMO, ROBERT;PANOVA, ANNA;CHENAULT, HENRY, KEITH;ARTHUR, SAMUEL, DAVID
发明人
DICOSIMO, ROBERT;PANOVA, ANNA;CHENAULT, HENRY, KEITH;ARTHUR, SAMUEL, DAVID