Run

Temperature (°C)

pH

Tween 80 (%)

Agitation (rpm)

PG Concentration (U L-1)

1

30

3

0

500

11982

2

50

3

0

100

7785

3

30

7

0

100

10457

4

50

7

0

500

8884

5

30

7

1

500

12007

6

50

3

1

100

7792

7

30

3

1

100

12162

8

50

7

1

500

7831

PC1

40

5

0.75

300

10267

PC2

40

5

0.75

300

10354

PC1

40

5

0.75

300

10199

Table 5: Concentration of PG extracted from fermented solid matrix according to the fractionated factorial design 24-1.