The ability of pectinase, cellulase, protease and lipase enzymes to improve the surface wetting properties of raw and pre-treated cotton fabrics is studied. When applied alone to raw cotton fabrics, pectinase, lipase, and protease treatments provide very little improvement in water wetting and retention properties. A combination of pectinase and cellulase significantly improves water wetting and retention properties similar to those of commercially scoured cotton fabrics. A water pretreatment at 100 deg. C enhances the effectiveness of subsequent pectinase and cellulase reactions.
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