Table 1.
Characteristics | Fresh pulp | Dried powders | |
---|---|---|---|
Freeze drying | Spray drying | ||
Color parameters | |||
L* | 9.48 ± 0.24c | 12.41 ± 0.05b | 14.07 ± 0.00a |
a | 11.84 ± 0.20a | 6.24 ± 0.03b | 3.99 ± 0.05c |
b | 11.28 ± 0.17c | 15.76 ± 0.0a | 14.49 ± 0.19b |
C | 16.35 ± 0.18a | 16.95 ± 0.05a | 15.03 ± 0.17b |
h° | 52.41 ± 0.06b | 68.82 ± 0.08a | 73.91 ± 0.11a |
pH | 3.79 ± 0.01a | 3.78 ± 0.01a | 3.80 ± 0.00a |
Brix | 10.91 ± 0.01a | 10.90 ± 0.01a | 10.91 ± 0.02a |
Sugars | |||
Glucose (mg/g of pulp) | 20.79 ± 0.01a | 19.43 ± 0.01a | 16.57 ± 0.15b |
Fructose (mg/g of pulp) | 25.16 ± 0.06a | 27.65 ± 0.04a | 16.62 ± 0.01b |
Carotenoids | |||
Lycopene (µg/g of pulp) | 24.80 ± 0.02a | 22.70 ± 0.01b | 21.62 ± 0.01b |
Mean ± standard deviation (n = 3)
Values with different lower-case superscript letters (a–c) in the same line are significantly different (p < 0.05)