Showing retention factors for Polyphenols, total in Apple, whole, raw with the process stored refrigerated Food Processing
Yield factor value: 1.0 (Any food, stored refrigerated, UNSPECIFIED)
Retention factor (RF) = (Content After Processing / Content Before Processing) * Yield factor
Calculated Mean Retention Factor Value
| mean RF value | Min | Max | SD | n |
|---|---|---|---|---|
| 1.10 | 0.68 | 1.39 | 0.20 | 10 |
Original Retention Factor Values used to Produce Mean
Carbone K., Giannini B., Picchi V., Lo Scalzo R., Cecchini F. (2011) Phenolic composition and free radical scavenging activity of different apple varieties in relation to the cultivar, tissue type and storage. Food Chemistry 127:493-500 PubMed (23140692)
| Retention Factor | Food Before Processing | Food After Processing | Content Before Processing | Content After Processing | Units |
|---|---|---|---|---|---|
| 0.86 | Apple | Apples - cold storage, 3 mo | 131.0 | 113.0 | mg/100 g fresh weight |
| 0.68 | Apple | Apple Hillwell, cold storage, 3 months | 110.0 | 74.8 | mg/100 g fresh weight |
Leja M., Mareczek A., Ben J. (2003) Antioxidant properties of two apple cultivars during long-term storage. Food Chemistry 80:303-307
| Retention Factor | Food Before Processing | Food After Processing | Content Before Processing | Content After Processing | Units |
|---|---|---|---|---|---|
| 1.15 | Apple | Apple stored 120 d at 0°C (85-90% RH) | 520.0 | 600.0 | mg/100 g fresh weight |
| 1.00 | Apple | Apple stored 120 d at 0°C (85-90% RH) | 418.0 | 418.0 | mg/100 g fresh weight |
| 1.22 | Apple | Apple stored 120 d at 0°C, controlled atmosphere (2% CO2, 2% O2, 95% RH) | 520.0 | 635.0 | mg/100 g fresh weight |
| 1.21 | Apple | Apple stored 120 d at 0°C, controlled atmosphere (2% CO2, 2% O2, 95% RH) | 418.0 | 509.0 | mg/100 g fresh weight |
| 1.23 | Apple | Apple stored 120 d at 0°C (85-90% RH) + 7 d storage at 16°C | 520.0 | 640.0 | mg/100 g fresh weight |
| 1.39 | Apple | Apple stored 120 d at 0°C (85-90% RH) + 7 d storage at 16°C | 418.0 | 585.0 | mg/100 g fresh weight |
| 1.17 | Apple | Apple stored 120 d at 0°C, controlled atmosphere (2% CO2, 2% O2, 95% RH) + 7 d storage at 16°C | 520.0 | 612.0 | mg/100 g fresh weight |
| 1.14 | Apple | Apple stored 120 dat 0°C, controlled atmosphere (2% CO2, 2% O2, 95% RH) + 7 d storage at 16°C | 418.0 | 480.0 | mg/100 g fresh weight |