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
0.34 0.16 0.63 0.17 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
0.60 Red convencional wine Red convencional wine, storage 1 Month at 20°C in the Dark 0.4 0.24 mg/100 ml
0.25 Red convencional wine Red convencional wine, storage 2 Months at 20°C in the Dark 0.4 0.1 mg/100 ml
0.20 Red convencional wine Red convencional wine, storage 3 Months at 20°C in the Dark 0.4 0.08 mg/100 ml
0.16 Red convencional wine Red convencional wine, storage 4 Months at 20°C in the Dark 0.4 0.06 mg/100 ml
0.22 Red convencional wine Red convencional wine, storage 5 Months at 20°C in the Dark 0.4 0.09 mg/100 ml
0.23 Red convencional wine Red convencional wine, storage 6 Months at 20°C in the Dark 0.4 0.09 mg/100 ml
0.24 Red convencional wine Red convencional wine, storage 7 Months at 20°C in the Dark 0.4 0.1 mg/100 ml
0.62 Red ecological wine Red ecological wine, storage 1 Month at 20°C in the Dark 0.37 0.23 mg/100 ml
0.51 Red ecological wine Red ecological wine, storage 2 Months at 20°C in the Dark 0.37 0.19 mg/100 ml
0.30 Red ecological wine Red ecological wine, storage 3 Months at 20°C in the Dark 0.37 0.11 mg/100 ml
0.63 Red ecological wine Red ecological wine, storage 4 Months at 20°C in the Dark 0.37 0.23 mg/100 ml
0.21 Red ecological wine Red ecological wine, storage 5 Months at 20°C in the Dark 0.37 0.08 mg/100 ml
0.25 Red ecological wine Red ecological wine, storage 6 Months at 20°C in the Dark 0.37 0.09 mg/100 ml
0.40 Red ecological wine Red ecological wine, storage 7 Months at 20°C in the Dark 0.37 0.15 mg/100 ml