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International Journal of Interdisciplinary Research

Table 7 Experimental conditions and measured values for neutral cellulase for dark blue indigo dyed denim fabric

From: Enzyme washing of indigo and sulphur dyed denim

Concentration (%)

Time (minutes)

Mechanical agitation (No. of steel balls)

K/S value

Weight loss (%)

0

0

0

22.32a

–

0.5

60

5

20.68

0.47

2

60

5

20.48

1.41

0.5

90

5

19.70

0.57

2

90

5

18.35

2.23

0.5

75

0

19.35

0.45

2

75

0

18.59

1.32

0.5

75

10

18.27

1.49

2

75

10

17.88

2.94

1.25

60

0

20.70

0.53

1.25

90

0

19.07

1.00

1.25

60

10

18.00

0.94

1.25

90

10

17.82

1.97

1.25

75

5

19.88

0.80

1.25

75

5

19.12

0.81

1.25

75

5

19.52

0.74

  1. aK/S value of desized fabric is 22.32