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Table 4 Box–Behnken experimental design for optimization of 2-(6-hydroxynaphthyl)-β-d-xylopyranoside

From: Enzymatic fine-tuning for 2-(6-hydroxynaphthyl) β-d-xylopyranoside synthesis catalyzed by the recombinant β-xylosidase BxTW1 from Talaromyces amestolkiae

2,6-DHN (g/L)

Temperature (°C)

Xylobiose (mM)

Time (min)

Enzyme (g/L)

pH

[Product] (mM)

0.30

40

60

10

0.055

4.1

0.04

3.00

40

60

10

0.055

4.1

0.45

0.30

60

60

10

0.055

4.1

0.05

3.00

60

60

10

0.055

4.1

0.37

0.30

40

60

60

0.055

4.1

0.13

3.00

40

60

60

0.055

4.1

1.09

0.30

60

60

60

0.055

4.1

0.12

3.00

60

60

60

0.055

4.1

0.55

1.65

40

20

35

0.010

4.1

0.13

1.65

60

20

35

0.010

4.1

0.05

1.65

40

100

35

0.010

4.1

0.13

1.65

60

100

35

0.010

4.1

0.07

1.65

40

20

35

0.100

4.1

0.34

1.65

60

20

35

0.100

4.1

0.41

1.65

40

100

35

0.100

4.1

0.80

1.65

60

100

35

0.100

4.1

0.83

1.65

50

20

10

0.055

2.2

0.23

1.65

50

100

10

0.055

2.2

0.11

1.65

50

20

60

0.055

2.2

0.37

1.65

50

100

60

0.055

2.2

0.55

1.65

50

20

10

0.055

6.0

0.26

1.65

50

100

10

0.055

6.0

0.29

1.65

50

20

60

0.055

6.0

0.48

1.65

50

100

60

0.055

6.0

0.80

0.30

50

60

10

0.010

4.1

0.00

3.00

50

60

10

0.010

4.1

0.07

0.30

50

60

60

0.010

4.1

0.05

3.00

50

60

60

0.010

4.1

0.31

0.30

50

60

10

0.100

4.1

0.09

3.00

50

60

10

0.100

4.1

0.85

0.30

50

60

60

0.100

4.1

0.11

3.00

50

60

60

0.100

4.1

1.31

1.65

40

60

35

0.010

2.2

0.18

1.65

60

60

35

0.010

2.2

0.00

1.65

40

60

35

0.100

2.2

0.67

1.65

60

60

35

0.100

2.2

0.19

1.65

40

60

35

0.010

6.0

0.13

1.65

60

60

35

0.010

6.0

0.02

1.65

40

60

35

0.100

6.0

0.77

1.65

60

60

35

0.100

6.0

0.49

0.30

50

20

35

0.055

2.2

0.05

3.00

50

20

35

0.055

2.2

0.49

0.30

50

100

35

0.055

2.2

0.10

3.00

50

100

35

0.055

2.2

0.66

0.30

50

20

35

0.055

6.0

0.06

3.00

50

20

35

0.055

6.0

0.66

0.30

50

100

35

0.055

6.0

0.11

3.00

50

100

35

0.055

6.0

0.67

1.65

50

60

35

0.055

4.1

0.68

1.65

50

60

35

0.055

4.1

0.69

1.65

50

60

35

0.055

4.1

0.67

1.65

50

60

35

0.055

4.1

0.67

1.65

50

60

35

0.055

4.1

0.70

1.65

50

60

35

0.055

4.1

0.65

1.65

50

60

35

0.055

4.1

0.67

1.65

50

60

35

0.055

4.1

0.66

1.65

50

60

35

0.055

4.1

0.66

1.65

50

60

35

0.055

4.1

0.68

1.65

50

60

35

0.055

4.1

0.66