| Fruit drink samples |
Months storage periods |
L* |
a* |
b* |
C* |
H* |
BI |
Δ E |
A 420nm (NE) |
| Pear |
0 |
28.09 |
-1.78 |
-0.36 |
1.82 |
11.43 |
-10.61 |
64.41 |
5.34 |
| 1 |
27.65 |
-1.52 |
-0.52 |
1.61 |
18.89 |
-10.53 |
46.97 |
5.25 |
| 2 |
25.84 |
-1.46 |
-0.91 |
1.72 |
31.93 |
-13.52 |
25.90 |
4.80 |
| 3 |
29.09 |
-1.31 |
3.18 |
3.44 |
67.61 |
14.45 |
63.38 |
4.72 |
| 4 |
27.43 |
-1.4 |
1.38 |
1.97 |
44.59 |
2.33 |
65.08 |
4.75 |
| 5 |
29.9 |
-1.11 |
2.9 |
3.11 |
69.06 |
13.11 |
62.70 |
5.14 |
| 6 |
25.57 |
-1.31 |
0.32 |
1.35 |
13.73 |
-4.56 |
66.96 |
4.44 |
| Cherry |
0 |
0.42 |
1.69 |
0.72 |
1.84 |
23.08 |
1041 |
91.75 |
0 |
| 1 |
0.78 |
2.86 |
1.09 |
3.06 |
20.86 |
805 |
91.93 |
0.04 |
| 2 |
0.53 |
2.1 |
0.91 |
2.29 |
23.43 |
1048 |
92.35 |
0 |
| 3 |
0.26 |
1.41 |
0.44 |
1.48 |
17.33 |
955 |
92.15 |
0 |
| 4 |
0.48 |
2.08 |
0.83 |
2.24 |
21.75 |
1034 |
92.06 |
0 |
| 5 |
1.2 |
3.06 |
1.67 |
3.49 |
28.62 |
819 |
91.43 |
0.05 |
| 6 |
1.25 |
2.7 |
1.04 |
2.89 |
21.07 |
458 |
91.36 |
0.1 |
| Strawbery |
0 |
16.74 |
14.4 |
6.82 |
15.93 |
25.34 |
197.8 |
77.58 |
1.73 |
| 1 |
17.38 |
14.39 |
7.09 |
16.04 |
26.23 |
194.6 |
77.12 |
1.79 |
| 2 |
14.05 |
13.69 |
7.43 |
15.58 |
28.49 |
248.7 |
77.18 |
1.25 |
| 3 |
16.31 |
18.32 |
10.95 |
21.34 |
30.87 |
316.7 |
79.23 |
1.24 |
| 4 |
15.94 |
17.13 |
10.04 |
19.86 |
30.37 |
295.6 |
79.29 |
1.32 |
| 5 |
16.73 |
17.63 |
10.78 |
20.66 |
31.44 |
299.4 |
78.78 |
1.37 |
| 6 |
17.1 |
16 |
9.51 |
18.61 |
30.73 |
254.6 |
77.90 |
1.53 |
| Redgrape |
0 |
0.76 |
2.08 |
1.3 |
2.45 |
32.0 |
1156 |
91.79 |
0 |
| 1 |
1.76 |
2.24 |
1.7 |
2.81 |
37.2 |
476 |
90.93 |
0.09 |
| 2 |
0.85 |
2.35 |
1.46 |
2.77 |
31.8 |
1163 |
91.33 |
0 |
| 3 |
0.45 |
1.83 |
0.78 |
1.99 |
23.1 |
1056 |
91.97 |
0 |
| 4 |
0.3 |
1.38 |
0.52 |
1.47 |
20.6 |
1022 |
92.22 |
0 |
| 5 |
0.3 |
1.25 |
0.51 |
1.35 |
22.2 |
1019 |
92.26 |
0 |
| 6 |
2.25 |
2.13 |
1.6 |
2.66 |
36.9 |
317 |
90.05 |
0.18 |
Data presented as an average of three replicated samples
(NE)=Non-enzymatic browning |
