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Study of the use of oxidation enzymes and microbial hydrolysis in cleaning antique linen textiles

: Spots and dirt are considered one of the most important destructive factors for antique textiles, and the process of searching for new techniques for treatment and maintenance is also a necessity to get rid of such stains and dirt. The study used one of the oxidation enzymes "Laccase enzyme isolated from the genus Alternaria tenuissima KM651985 in cleaning fungal stains on archaeological linen textiles, as well as using basal protease enzymes isolated from bacterial strains Bacillus lichiniformis P12 and Bacillus pumilus p19 in cleaning protein stains "blood stains".