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Chemical composition of two blackberry cultivars grown in Serbia [31].
| Parameter (g/100 g FW *) | Čačanska Bestrna | Thornfree |
|---|---|---|
| Total solids | 11.96 | 15.57 |
| Ash | 0.29 | 0.41 |
| Cellulose | 2.2 | 2.97 |
| Pectin | 0.29 | 0.30 |
| Pectic acid | 0.1 | 0.10 |
| Protopectin | 0.15 | 0.17 |
| Acidity | 1.36 | 1.39 |
| Total sugars | 5.36 | 5.98 |
| Reducing sugars | 1.46 | 1.32 |
| Sucrose | 3.71 | 4.43 |
| Proteins | 1.4 | 1.49 |
* FW: fresh weight of berry fruits.
