Method of preparing water-soluble and biodegradable antimicrobial agent
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United States of America Patent
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Sep 10, 2013
Grant Date -
Apr 5, 2012
app pub date -
May 2, 2011
filing date -
Oct 4, 2010
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Abstract
A method of preparing a water-soluble and biodegradable antimicrobial agent is provided. The method includes treating a polypeptide compound with sodium hypochlorite for at least 1 min, such that the polypeptide compound has at least one N-halamine group and has good antimicrobial effect. By using the method of the present invention, a chemical synthesis process is not required and an organic solvent is not required either, and thus, an antimicrobial agent having high water solubility, biodegradability, non-toxicity, good sterilization effect, and regeneration can be prepared with reduced harms to the environment.
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