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Table 4 Uniform design scheme and results of trehalose conversion rate

From: Optimization of bioconversion process for trehalose production from enzymatic hydrolysis of kudzu root starch using a visualization method

Sample

X 1

X 2 (°C)

X 3 (%)

X 4 (h)

Factors index

CR (%)

1

6

25

30

36

57.6

2

6

40

10

30

38.9

3

6.5

25

40

24

65.7

4

6.5

40

20

18

42.6

5

7

20

10

36

52.7

6

7

35

30

30

57.6

7

7.5

20

20

24

62.3

8

7.5

35

40

18

56.3

9

8

15

30

36

47.2

10

8

30

10

30

48.4

11

8.5

15

40

24

33.7

12

8.5

30

20

18

47.9

  1. X 1 is pH, X 2 is reaction temperature, X 3 is enzyme concentration, and X 4 is reaction time.
  2. CR trehalose conversion rate.