Showing retention factors for Petunidin 3-O-glucoside in Wine [Red] with the process stored at room temperature Food Processing
Yield factor value: 1.0 (Any food, stored at room temperature, UNSPECIFIED)
Retention factor (RF) = (Content After Processing / Content Before Processing) * Yield factor
Calculated Mean Retention Factor Value
| mean RF value | Min | Max | SD | n |
|---|---|---|---|---|
| 0.27 | 0.11 | 0.56 | 0.13 | 14 |
Original Retention Factor Values used to Produce Mean
Zafrilla P., Morillas J., Mulero J., Cayuela J.M., Martinez-Cacha A., Pardo F., Nicolas J.M.L. (2003) Changes during storage in conventional and ecological wine: Phenolic content and antioxidant activity. Journal of Agricultural and Food Chemistry 51:4694-4700 PubMed (14705898)
| Retention Factor | Food Before Processing | Food After Processing | Content Before Processing | Content After Processing | Units |
|---|---|---|---|---|---|
| 0.44 | Red convencional wine | Red convencional wine, storage 1 Month at 20°C in the Dark | 4.14 | 1.84 | mg/100 ml |
| 0.31 | Red convencional wine | Red convencional wine, storage 2 Months at 20°C in the Dark | 4.14 | 1.31 | mg/100 ml |
| 0.21 | Red convencional wine | Red convencional wine, storage 3 Months at 20°C in the Dark | 4.14 | 0.89 | mg/100 ml |
| 0.15 | Red convencional wine | Red convencional wine, storage 4 Months at 20°C in the Dark | 4.14 | 0.64 | mg/100 ml |
| 0.21 | Red convencional wine | Red convencional wine, storage 5 Months at 20°C in the Dark | 4.14 | 0.88 | mg/100 ml |
| 0.18 | Red convencional wine | Red convencional wine, storage 6 Months at 20°C in the Dark | 4.14 | 0.75 | mg/100 ml |
| 0.12 | Red convencional wine | Red convencional wine, storage 7 Months at 20°C in the Dark | 4.14 | 0.51 | mg/100 ml |
| 0.56 | Red ecological wine | Red ecological wine, storage 1 Month at 20°C in the Dark | 3.74 | 2.13 | mg/100 ml |
| 0.41 | Red ecological wine | Red ecological wine, storage 2 Months at 20°C in the Dark | 3.74 | 1.55 | mg/100 ml |
| 0.33 | Red ecological wine | Red ecological wine, storage 3 Months at 20°C in the Dark | 3.74 | 1.24 | mg/100 ml |
| 0.26 | Red ecological wine | Red ecological wine, storage 4 Months at 20°C in the Dark | 3.74 | 1.0 | mg/100 ml |
| 0.21 | Red ecological wine | Red ecological wine, storage 5 Months at 20°C in the Dark | 3.74 | 0.81 | mg/100 ml |
| 0.22 | Red ecological wine | Red ecological wine, storage 6 Months at 20°C in the Dark | 3.74 | 0.83 | mg/100 ml |
| 0.11 | Red ecological wine | Red ecological wine, storage 7 Months at 20°C in the Dark | 3.74 | 0.42 | mg/100 ml |