Table 1.
Yield, degree of methyl-esterification (DM) and phenolic contents of the pectins obtained from jabuticaba peel using different extraction methods.
| Method* | Yield (%) | DM (%) | Phenolic Compounds | |
|---|---|---|---|---|
| Cyanidin-3-O-Glucoside (mg/100g) | Ellagic Acid (mg/100g) | |||
| 1 | 17.79 ± 0.63b | 52.93± 0.71a | 176.77 ± 5.97a | 33.74 ± 2.85a |
| 2 | 21.80 ± 2.25a | 44.65 ± 2.02c | 104.31 ± 17.57b | 40.31 ± 9.05a |
| 3 | 22.06 ± 0.42a | 48.58 ± 0.21b | 115.94 ± 18.13b | 24.85 ± 5.17a |
| 4 | 18.38 ± 0.35b | 53.01 ± 0.87a | 169.73 ± 13.93a | 30.80 ± 4.55a |
*1 = UMAE; 2 = UMAE + cellulase; 3 = UMAE + hemicellulase; 4 = US + water bath. Mean ± standard deviation (n = 3). Different letters in the same column indicate that values are significantly different (p < 0.05). DM = degree of methyl-esterification.