PRODUCTION OF PEROXIDES AND COMPOSITION USING ENZYME CONTAINING PERHYDROLOGICAL ACTIVITY Russian patent published in 2017 - IPC C12P7/40 C12N9/18 A61L2/16 D21C9/16 C11D3/386 A61K8/64 A61Q5/02 A61Q11/00 A61Q19/02 

FIELD: biotechnology.

SUBSTANCE: method for peroxycarboxylic acid production comprises reacting carboxylic acid esters and inorganic peroxide in the presence of a polypeptide having perhydrolytic activity and having the amino acid sequence of SEQ ID NO:12, provided that the amino acid residue linked to the C-terminal portion of the catalytic histidine, is not glutamic acid. Also, the said polypeptide is used to create a system for formation and delivery of peroxycarboxylic acid, composition having antimicrobial activity, compositions for care of clothes and personal care products.

EFFECT: improved perhydrolytic activity.

16 cl, 2 dwg, 12 tbl, 18 ex