Table 1. Main features of analysed different scotta batches and cut-off of performed ultrafiltration steps.
R1, retentate 1; R2, retentate 2.
| Batch | Harvest season | Production site | Membranes and manufacturers | Membrane cut-off (kDa) | |
|---|---|---|---|---|---|
| R1 | R2 | ||||
| 1 | December, 2014 | Usmate | R1: EW4040F1020—GE Water & Process Technologies | 100 | 30 |
| R2: ISUH0304040C1—Microdyn-Nadir | |||||
| 2 | July, 2015 | Gioia del Colle | R1: EW4040F1020 –GE Water & Process Technologies | 100 | 30 |
| R2: ISUH0304040C1—Microdyn-Nadir | |||||
| 3 | December, 2015 | Gioia del Colle | R1: ISUC5004040C1—Microdyn-Nadir | 500 | 30 |
| R2: ISUH0304040C1—Microdyn-Nadir | |||||
| 4 | May, 2016 | Gioia del Colle | R1: ISUC5004040C1—Microdyn-Nadir | 500 | 4 |
| R2: ISUH0044040C1—Microdyn-Nadir | |||||
| 5 | May, 2017 | Usmate | R1: PW4040C30—GE Water & Process Technologie | 10 | - |