Enzymatic production of peracids using perhydrolytic enzymes

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

2009-05-22

2011-11-22

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...

C510S305000, C510S306000, C510S374000, C510S375000, C435S128000, C435S134000, C435S136000, C435S147000, C435S197000, C008S111000, C162S076000, C514S557000

Reexamination Certificate

active

08063008

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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