TABLE 2.
Chemical composition of by‐products of various fruits
| By‐products | Moisture | Protein | Fat | Minerals | Fiber | Carbohydrate |
|---|---|---|---|---|---|---|
| Apple pomace | ‐ | 2.99 | 1.7 | 1.6 | 16.1 | 17.3 |
| Mango seed kernel | 8.2 | 8.5 | 8.8 | 3.6 | ‐ | 74.4 |
| Jack fruit (inner and outer portions) | 8.5 | 7.50 | 11.8 | 6.5 | 30.7 | 14.1 |
| Jack fruit seeds | 64.5 | 6.6 | 0.4 | 1.2 | 1.5 | 25.8 |
| Jack seed flour | 77 | 2.6 | 0.2 | 0.7 | 1.0 | 18.1 |
| Passion fruit peel | 81.9 | 2.5 | 0.1 | 1.4 | 5.0 | ‐ |
| Banana peel | 79.2 | 0.8 | 0.7 | 2.1 | 1.7 | 5.0 |
| Sweet orange seeds | 4.0 | 15.8 | 36.9 | 4.0 | 14.0 | ‐ |
| Watermelon seeds | 4.3 | 34.1 | 52.6 | 3.7 | 0.8 | 4.5 |
| Watermelon seeds | 6.8 | 21.0 | 33.0 | 4.0 | 30.0 | ‐ |
| Pumpkin seeds | 6.0 | 29.5 | 35.0 | 4.5 | 12.0 | 12.5 |
| Banana central core | 93.1 | 0.3 | 0.03 | 1.0 | 0.6 | 1.20 |
| Outer hard fibrous sheath | 91.9 | 0.1 | 0.06 | 0.98 | 1.8 | 2.4 |
| Press juice from stem | 98.6 | 0.05 | ‐ | 0.6 | ‐ | 0.4 |