Showing retention factors for Polyphenols, total in Carrot, blanched with the process frozen, stored frozen Food Processing
Yield factor value: 1.0 (Any food, frozen, stored frozen, UNSPECIFIED)
Retention factor (RF) = (Content After Processing / Content Before Processing) * Yield factor
Calculated Mean Retention Factor Value
| mean RF value | Min | Max | SD | n |
|---|---|---|---|---|
| 0.98 | 0.82 | 1.23 | 0.16 | 12 |
Original Retention Factor Values used to Produce Mean
Puuponen-Pimia R., Hakkinen S.T., Aarni M., Suortti T., Lampi A.M., Eurola M., Piironen V., Nuutila A.M., Oksman-Caldentey K.M. (2003) Blanching and long-term freezing affect various bioactive compounds of vegetables in different ways. Journal of the Science of Food and Agriculture 83:1389-1402
| Retention Factor | Food Before Processing | Food After Processing | Content Before Processing | Content After Processing | Units |
|---|---|---|---|---|---|
| 0.82 | Carrots cubes (10 × 10 × 10 mm3), water cooling, blanching, 97°C, 3 min | Carrots cubes (10 × 10 × 10 mm3), water cooling, blanching, 97°C, 3 min, stored, -20°C 6 months | 11.79 | 9.68 | mg/100 g fresh weight |
| 0.82 | Carrots cubes (10 × 10 × 10 mm3), water cooling, blanching, 97°C, 3 min | Carrots cubes (10 × 10 × 10 mm3), water cooling, blanching, 97°C, 3 min, stored, -20°C 12 months | 11.79 | 9.68 | mg/100 g fresh weight |
| 0.90 | Carrots cubes (10 × 10 × 10 mm3), air cooling, blanching, 97°C, 3 min | Carrots cubes (10 × 10 × 10 mm3), air cooling, blanching, 97°C, 3 min, stored, -20°C 6 months | 12.77 | 11.61 | mg/100 g fresh weight |
| 0.83 | Carrots cubes (10 × 10 × 10 mm3), air cooling, blanching, 97°C, 3 min | Carrots cubes (10 × 10 × 10 mm3), air cooling, blanching, 97°C, 3 min, stored, -20°C 12 months | 12.77 | 10.64 | mg/100 g fresh weight |
| 0.98 | Carrots slices (4.5 mm), air cooling, blanching, 97°C, 3 min | Carrots slices (4.5 mm), air cooling, blanching, 97°C, 3 min, stored, -20°C 6 months | 10.81 | 10.64 | mg/100 g fresh weight |
| 1.07 | Carrots slices (4.5 mm), air cooling, blanching, 97°C, 3 min | Carrots slices (4.5 mm), air cooling, blanching, 97°C, 3 min, stored, -20°C 12 months | 10.81 | 11.61 | mg/100 g fresh weight |
| 1.23 | Carrots cubes (10 × 10 × 10 mm3), air cooling, blanching, 97°C, 3 min | Carrots cubes (10 × 10 × 10 mm3), air cooling, blanching, 97°C, 3 min, stored, -20°C 6 months | 7.86 | 9.68 | mg/100 g fresh weight |
| 1.23 | Carrots cubes (10 × 10 × 10 mm3), air cooling, blanching, 97°C, 3 min | Carrots cubes (10 × 10 × 10 mm3), air cooling, blanching, 97°C, 3 min, stored, -20°C 12 months | 7.86 | 9.68 | mg/100 g fresh weight |
| 1.23 | Carrots cubes (10 × 10 × 10 mm3), air cooling, blanching, 97°C, 3 min | Carrots cubes (10 × 10 × 10 mm3), air cooling, blanching, 97°C, 3 min, stored, -20°C 18 months | 7.86 | 9.68 | mg/100 g fresh weight |
| 0.86 | Yellow carrot slices (4.5 mm), air cooling, blanching, 97°C, 3 min | Yellow carrot slices (4.5 mm), air cooling, blanching, 97°C, 3 min, stored, -20°C 6 months | 7.86 | 6.77 | mg/100 g fresh weight |
| 0.98 | Yellow carrot slices (4.5 mm), air cooling, blanching, 97°C, 3 min | Yellow carrot slices (4.5 mm), air cooling, blanching, 97°C, 3 min, stored, -20°C 12 months | 7.86 | 7.74 | mg/100 g fresh weight |
| 0.86 | Yellow carrot slices (4.5 mm), air cooling, blanching, 97°C, 3 min | Yellow carrot slices (4.5 mm), air cooling, blanching, 97°C, 3 min, stored, -20°C 18 months | 7.86 | 6.77 | mg/100 g fresh weight |