FIELD: chemistry.
SUBSTANCE: invention relates to biotechnology. Disclosed is a detergent composition containing an isolated mutant version of a parent xyloglucanase, 2-50 wt % surfactant and an auxiliary ingredient, where the version of the parent xyloglucanase contains one of the groups of alterations presented in the description; the parent xyloglucanase is xyloglucanase having at least 90% identity to the amino acid sequence SEQ ID NO:3, presented in the description; and the version has xyloglucanase activity. Disclosed is use of said composition for endowing cotton with dirt-repellent properties during subsequent washing.
EFFECT: invention enables to obtain a detergent composition with stable xyloglucanase for endowing cotton with dirt-repellent properties during subsequent washing.
11 cl, 1 dwg, 56 tbl, 29 ex
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