摘要 |
Disclosed herein are compositions and methods to target enzymatic peracid production to a target surface. The peracid benefit agent produced by the targeted perhydrolytic enzyme can be use for a variety of applications such as bleaching, whitening, disinfecting, destaining, deodorizing, and combinations thereof. Specifically, a fusion protein comprising a perhydrolytic enzyme and at least one peptidic component having affinity for a target surface (excluding body surfaces and oral care surfaces) is used in combination with a suitable substrate and a source of peroxygen to enzymatically produce a peracid on or near the surface of the target material. In a preferred aspect, the target surface is a cellulosic material. |
申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
DICOSIMO, ROBERT;CUNNINGHAM, SCOTT, D.;FAHNESTOCK, STEPHEN, R.;GRUBER, TANJA, MARIA;PAYNE, MARK, S.;ROUVIERE, PIERRE, E.;SOLOMON, LINDA, JANE;WANG, HONG |