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Table 1 Formulations

From: Effects of Aronia polyphenols on the physico-chemical properties of whey, soy, and pea protein isolate dispersions

Protein:sucrose

Protein isolate

[PP]

pH

Density

Diameter (calculated)

Diameter (frozen)

–

–

% w/w

–

kg/m3

mm

mm

0.75

WPI

0

6.03

1019 ± 10

4.59 ± 0.02

4.45 ± 0.09

1

WPI

0

6.08

1019 ± 6

4.60 ± 0.02

4.58 ± 0.10

1.25

WPI

0

6.01

1014 ± 15

4.54 ± 0.03

4.48 ± 0.05

0.75

WPI

0.5

5.73

1015 ± 11

4.67 ± 0.03

4.63 ± 0.03

1

WPI

0.5

5.94

994 ± 25

4.67 ± 0.04

4.63 ± 0.09

1.25

WPI

0.5

5.95

993 ± 28

4.65 ± 0.06

4.55 ± 0.14

0.75

WPI

1

5.57

994 ± 15

4.65 ± 0.08*

4.39 ± 0.08a

1

WPI

1

5.72

1021 ± 10

4.70 ± 0.03

4.50 ± 0.12

1.25

WPI

1

5.84

1020 ± 8

4.67 ± 0.05

4.65 ± 0.02

0.75

WPI

1.5

5.29

1026 ± 30

4.67 ± 0.06

4.57 ± 0.15

1

WPI

1.5

5.36

1012 ± 7

4.69 ± 0.01a

4.47 ± 0.09a

1.25

WPI

1.5

5.41

1006 ± 12

4.64 ± 0.07a

4.53 ± 0.12a

0.75

SPI

0

6.56

1041 ± 13

4.52 ± 0.02a

4.45 ± 0.07a

1

SPI

0

6.52

1051 ± 9

4.41 ± 0.05a

4.50 ± 0.09a

1.25

SPI

0

6.55

1037 ± 14

4.50 ± 0.02

4.52 ± 0.14

0.75

SPI

0.5

6.30

1021 ± 13

4.51 ± 0.07

4.49 ± 0.07

1

SPI

0.5

6.32

1032 ± 11

4.47 ± 0.04a

4.39 ± 0.09a

1.25

SPI

0.5

6.35

1021 ± 11

4.50 ± 0.03

4.51 ± 0.12

0.75

SPI

1

6.03

1022 ± 11

4.54 ± 0.03

4.57 ± 0.11

1

SPI

1

6.09

1016 ± 14

4.53 ± 0.03a

4.41 ± 0.13a

1.25

SPI

1

6.21

1021 ± 21

4.49 ± 0.06

4.50 ± 0.14

0.75

SPI

1.5

5.84

844 ± 164

4.86 ± 0.34a

4.54 ± 0.08a

1

SPI

1.5

5.98

956 ± 92

4.63 ± 0.14

4.55 ± 0.13

1.25

SPI

1.5

5.98

788 ± 94

4.79 ± 0.23a

4.39 ± 0.18a

0.75

PPI

0

6.85

1043 ± 20

4.39 ± 0.10

4.31 ± 0.07

1

PPI

0

6.75

1042 ± 21

4.21 ± 0.03a

4.53 ± 0.15a

1.25

PPI

0

6.96

976 ± 24

4.29 ± 0.07a

4.58 ± 0.17a

0.75

PPI

0.5

6.67

1037 ± 15

4.51 ± 0.10a

4.75 ± 0.15a

1

PPI

0.5

6.46

1039 ± 15

4.31 ± 0.05a

4.57 ± 0.19a

1.25

PPI

0.5

6.58

1019 ± 32

4.20 ± 0.09a

4.67 ± 0.14a

0.75

PPI

1

6.15

1021 ± 27

4.67 ± 0.05a

4.81 ± 0.16a

1

PPI

1

6.22

1025 ± 35

4.60 ± 0.08

4.68 ± 0.22

1.25

PPI

1

6.42

1020 ± 15

4.46 ± 0.05a

4.71 ± 0.26a

0.75

PPI

1.5

5.82

1027 ± 20

4.65 ± 0.04

4.64 ± 0.21

1

PPI

1.5

6.03

1029 ± 18

4.62 ± 0.04a

4.92 ± 0.23a

1.25

PPI

1.5

6.26

1028 ± 15

4.54 ± 0.02

4.72 ± 0.27

  1. *values with superscript letters showed significant differences between calculated and measured diameters
  2. values in italics were from previous work (Hansen et al., 2021a; averaged data reported, n = 6, 3 for frozen diameters)
  3. Density and estimated drop diameters measured and calculated from flow tests data and measured diameters (mm) of frozen drops (averaged data reported, n = 9) formed from feed dispersions with varied protein:sucrose, protein isolates, polyphenols (PP) concentrations, and pH
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Food Production, Processing and Nutrition

ISSN: 2661-8974

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