Showing retention factors for Polyphenols, total in Kale, raw with the process boiled Food Processing
Yield factor value: 0.8 (Kale, boiled, VMI, NL, BERGSTROM 1994_GAINS-AND-LOSSES)
Retention factor (RF) = (Content After Processing / Content Before Processing) * Yield factor
Calculated Mean Retention Factor Value
| mean RF value | Min | Max | SD | n |
|---|---|---|---|---|
| 0.21 | 0.21 | 0.21 | 0.00 | 1 |
Original Retention Factor Values used to Produce Mean
Sikora E., Cieslik E., Leszczynska T., Filipiak-Florkiewicz A., Pisulewski P.M. (2008) The antioxidant activity of selected cruciferous vegetables subjected to aquathermal processing. Food Chemistry 107:55-9
| Retention Factor | Food Before Processing | Food After Processing | Content Before Processing | Content After Processing | Units |
|---|---|---|---|---|---|
| 0.21 | Kale | Kale, boiled | 773.0 | 211.0 | mg/100 g fresh weight |