Skip to main content

Table 2 The effect of coloring time on color difference

From: Effect of Lonicera edulis polysaccharide on reducing oral dyeing of lonicera edulis juice

Coloring time (min)

Polysaccharide group

Pectin group

Casein group

L*

a*

b*

L*

a*

b*

L*

a*

b*

40

0.12

2.46

− 1.13

0.08

2.41

− 0.23

0.1

3.14

− 1.75

60

0.14

2.99

− 0.53

0.25

2.53

− 1.01

0.45

2.55

− 1.82

80

1.16

1.16

− 2.14

2.35

0.17

− 1.42

1.85

− 1.92

− 1.93

100

2.27

− 0.98

− 0.73

2.17

− 2.31

− 2.56

2.25

− 0.89

− 0.83

120

1.78

− 1.55

− 1.19

2.02

− 1.93

− 1.93

1.59

− 2.32

− 2.13

140

1.74

1.02

− 2.08

1.86

− 2.2

− 1.38

1.78

− 2.33

− 2.54