Table 3. Effect of the ratio of apple pomace to cottonseed powder on the enzyme production.


Ratio

Pectinase activity (u/g)

Proteinase activity (u/g)

Cellulase activity (u/g)

2:8

15357 ± 482a

2959 ± 108a

755 ± 30a

3:7

15881 ± 346ab

4831 ± 190b

955 ± 41b

4:6

16564 ± 528b

4499 ± 162c

998 ± 37b

5:5 (1:1)
(Control)

18372 ± 467c

3323 ± 105d

1091 ± 42c

6:4

16047 ± 336ab

2412 ± 95e

975 ± 35b

7:3

12418 ± 308d

1601 ± 79f

614 ± 26d

The basic medium (apple pomace/cottonseed powder, 1/1) was adopted as the control. Each value represents the mean ± standard error; with no common superscript letter in a column for a group of substrates are significantly different at p < 0.05.


Supported by UNESCO / MIRCEN network