Factors

Responses

Runs

Fermentation time/h

Initial pH

Biomass load/g/ml

TSS/%Brix

TRS/%

Ethanol Conc./%

Density/g/ml

X₁

X₂

X₃

Y₁

Y₂

Y₃

Y₄

1

72

7

15

1.50

19.71

2.64

1.012

2

48

6

12

0.50

18.08

2.67

1.020

3

24

5

25

1.50

14.46

2.58

1.016

4

24

7

15

0.50

14.10

2.61

1.035

5

72

7

25

5.20

19.67

2.67

1.009

6

48

6

20

2.80

18.36

2.44

0.996

7

48

4

20

0.50

12.78

2.25

0.989

8

24

5

15

1.00

51.41

2.33

0.997

9

48

6

28

2.50

10.95

2.53

1.008

10

88

6

20

5.00

19.45

2.42

1.003

11

72

5

15

3.30

62.18

2.64

1.006

12

48

6

20

2.00

08.75

2.67

0.958

13

08

6

20

4.00

33.68

2.67

1.005

14

48

8

20

1.50

22.64

2.67

1.001

15

72

5

25

4.50

11.33

2.50

0.995

16

24

7

25

3.80

24.64

2.56

1.014