Enzymatic production of peracids using perhydrolytic enzymes

Details Enzymatic production of peracids using perhydrolytic enzymes Enzymatic production of peracids using perhydrolytic enzymes

2006-04-28

2009-11-03

Lilling, Herbert J. (Department: 1657)

Cleaning compositions for solid surfaces, auxiliary compositions

Cleaning compositions or processes of preparing

For cleaning a specific substrate or removing a specific...

C422S028000, C422S029000, C424S094200, C424S405000, C435S129000, C435S134000, C435S135000, C435S136000, C435S264000, C510S226000, C510S300000, C510S305000, C510S306000, C510S310000, C510S375000, C510S393000

Reexamination Certificate

active

07612030

ABSTRACT:
A process is provided to produce a concentrated aqueous peracid solution in situ using at least one enzyme having perhydrolase activity in the presence of hydrogen peroxide (at a concentration of at least 500 mM) under neutral to acidic reaction conditions from suitable carboxylic acid esters (including glycerides) and/or amides substrates. The concentrated peracid solution produced is sufficient for use in a variety of disinfection and/or bleaching applications.

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