COMPOSITION AND METHOD TO CLEAN FABRIC OR SURFACE FROM CONTAMINATING SUBSTANCE CONTAINING TRIGLYCERIDE (VERSIONS) Russian patent published in 2013 - IPC C11D3/386 

FIELD: biotechnologies.

SUBSTANCE: compositions are proposed for cleaning of a fabric or a surface from a contaminating substance containing at least one triglyceride (versions). Compositions contain acyltransferase and alcohol substrate for acyltransferase. At the same time acyltransferase and alcohol substrate are present in the amount efficient for production of a detectable ester after combination of the specified composition with an acyl donor, which is a component of a stain or a contamination of the cleaned fabric or the cleaned surface. In one version acyltransferase is SGNH-acyltransferase. Also the methods are proposed for cleaning of a fabric or a surface from a contaminating substance containing at least one triglyceride (versions). The methods include combination of acyltransferase, alcohol substrate for it and an object contaminated with a substance containing the acyl donor. At the same acyltransferase calalyzes transfer of the acyl group from the acyl donor onto the alcohol substrate to produce a fabric care agent. In one version acyltransferase is SGNH-acyltransferase, and the fabric care agent is ester.

EFFECT: inventions make it possible to reduce unpleasant odour arising in process of hydrolysis of triglycerides after cleaning of a fabric or a surface.

33 cl, 18 dwg, 9 tbl, 14 ex