Table 1 BBD design variables (TSS, ratio of SPI & JSS and NBRE-15) and responses for the optimization of encapsulating materials for the development of anthocyanin-rich powder.

From: Development of microencapsulated anthocyanin-rich powder using soy protein isolate, jackfruit seed starch and an emulsifier (NBRE-15) as encapsulating materials

Run

Independent Variables (X)

Responses (Y)

TSS (°Brix) X1

SPI:JSS (ratio) X2

NBRE-15 (%) X3

MAC (mg/100 g) Y1

AA (µmol Trolox/g) Y2

EE (%) Y3

1

20 (−1)

1:1 (−1)

0.2 (0)

2730.59

258.82

76.07

2

30 (1)

1:1 (−1)

0.2 (0)

2853.54

325.86

79.50

3

20 (−1)

1:5 (1)

0.2 (0)

2910.36

272.51

81.08

4

30 (1)

1:5 (1)

0.2 (0)

3062.72

345.81

85.33

5

20 (−1)

1:3 (0)

0.1 (−1)

2670.65

256.48

74.40

6

30 (1)

1:3 (0)

0.1 (−1)

2787.34

308.27

77.65

7

20 (−1)

1:3 (0)

0.3 (1)

2730.86

275.82

76.08

8

30 (1)

1:3 (0)

0.3 (1)

2805.63

316.16

78.17

9

25 (0)

1:1 (−1)

0.1 (−1)

2985.23

328.15

83.17

10

25 (0)

1:5 (1)

0.1 (−1)

3103.30

354.47

86.46

11

25 (0)

1:1 (−1)

0.3 (1)

3030.27

348.90

84.43

12

25 (0)

1:5 (1)

0.3 (1)

3250.86

365.26

90.57

13

25 (0)

1:3 (0)

0.2 (0)

3030.48

348.91

83.28

14

25 (0)

1:3 (0)

0.2 (0)

3010.36

342.36

82.73

15

25 (0)

1:3 (0)

0.2 (0)

3016.35

347.45

82.89

16

25 (0)

1:3 (0)

0.2 (0)

3078.29

352.56

84.62

17

25 (0)

1:3 (0)

0.2 (0)

3092.36

338.12

85.02

  1. Note: MAC – monomeric anthocyanin content; AA – antioxidant activity; EE – encapsulation efficiency. Values in the parenthesis mentions coded values of BBD of DOE.
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