Table 2.
% Yield and DE pectin extraction from mango peels, orange peels, tangerine peels and tamarind seeds.
| Exp | Mango peels | Orange peels | Tangerine peels | Tamarind seeds | ||||
|---|---|---|---|---|---|---|---|---|
| Yield (%) | DE (%) | Yield (%) | DE (%) | Yield (%) | DE (%) | Yield (%) | DE (%) | |
| 1 | 8.5 | 42.1 | 8.55 | 54.45 | 12.45 | 57.48 | 12.6 ± 0 | 1.22 |
| ± 0.5 | ± 0.2 | ± 0.35 | ± 0.35 | ± 0.45 | ± 0.48 | ± 0.03 | ||
| 2 | 4.5 | 47.45 | 8.3 ± 0.3 | 46.45 | 11.75 | 53.05 | 13.4 ± 0 | 32.43 |
| ± 0.5 | ± 0.45 | ± 0.15 | ± 0.15 | ± 0.055 | ± 0.43 | |||
| 3 | 10.25 | 46.65 | 9.15 | 18.9 | 13.55 | 62.04 | 17.35 | 8.24 |
| ± 0.25 | ± 0.035 | ± 0.15 | ± 0.1 | ± 0.25 | ± 2.9 | ± 0.15 | ± 0.14 | |
| 4 | 6.55 | 40.37 | 9.7 + 0.2 | 57.5 | 13.65 | 66.07 | 18.85 | 30.41 |
| ± 0.55 | ± 0.23 | ± 0.3 | ± 0.35 | ± 0.125 | ± 0.05 | ± 0.41 | ||
| 5 | 15.5 | 46.6 | 13.5 ± 0.3 | 54.2 | 14.15 | 55.25 | 21.5 | 52.1 |
| ± 0.5 | ± 0.1 | ± 0.2 | ± 0.15 | ± 0.245 | + 0.4 | ± 0.1 | ||
| 6 | 14 ± 0 | 61.1 | 14.25 | 53.2 | 16.35 | 66.9 | 32.45 | 28.04 |
| ± 0.1 | ± 0.25 | ± 0.8 | ± 0.35 | ± 0.1 | ± 0.45 | ± 0.06 | ||
| 7 | 17.1 | 35.6 | 16.9 ± 0.6 | 30.3 | 19.65 | 62.26 | 29.1 | 7.77 |
| ± 0.1 | ± 0.1 | ± 0.9 | ± 0.35 | ± 0.255 | + 0.1 | ± 0.17 | ||
| 8 | 15.1 | 58.5 | 14.95 | 51.04 | 16.05 | 62 ± 0.1 | 31.45 | 49.05 |
| ± 0.1 | ± 0.2 | ± 0.05 | ± 0.04 | ± 0.55 | ± 0.05 | ± 0.05 | ||