Stabilization and activation of protease for use at high temperature

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United States of America Patent

PATENT NO 9133424
APP PUB NO 20130157345A1
SERIAL NO

13327810

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Abstract

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Methods for use of select organic compounds for the activation and stabilization of thermally labile enzymes, including proteases, are disclosed. The invention further relates to compositions of certain organic compounds with enzymes to enable the use of such enzymes at high temperature conditions, such as for warewash temperatures and conditions. In particular, organic activator-stabilizers including heat-deactivated proteases and zwitterionic materials are combined with enzymes according to the invention. As a result, the invention provides enzyme cleaning efficacy for various high temperature conditions, including warewash applications.

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Patent Owner(s)

Patent OwnerAddress
ECOLAB USA INC1 ECOLAB PLACE SAINT PAUL MN 55102

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mohs, Thomas R Eagan, US 32 294
Smith, Kim R Woodbury, US 228 3092

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