Fig. 6

Washing performance analysis of the Pedobacter sp. 3.14.7 enzyme preparation in the presence of the commercial detergent Skip. Analysis was done at 20 °C (a–e) and 50 °C (f–j), for 40 min (a–e and g–i) and 80 min (f–j). Cloth washed with tap water (a, d, f, and i); b, g cloth washed with Skip. In c, e, h, and j, the cloth was washed with endogenous-enzyme inactivated Skip, supplemented with the crude enzyme with keratinase enzyme