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
0.39 0.00 0.85 0.35 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
0.49 Red convencional wine Red convencional wine, storage 1 Month at 20°C in the Dark 3.35 1.65 mg/100 ml
0.85 Red convencional wine Red convencional wine, storage 2 Months at 20°C in the Dark 3.35 2.87 mg/100 ml
0.63 Red convencional wine Red convencional wine, storage 3 Months at 20°C in the Dark 3.35 2.13 mg/100 ml
0.69 Red convencional wine Red convencional wine, storage 4 Months at 20°C in the Dark 3.35 2.32 mg/100 ml
0.00 Red convencional wine Red convencional wine, storage 5 Months at 20°C in the Dark 3.35 0.0 mg/100 ml
0.00 Red convencional wine Red convencional wine, storage 6 Months at 20°C in the Dark 3.35 0.0 mg/100 ml
0.00 Red convencional wine Red convencional wine, storage 7 Months at 20°C in the Dark 3.35 0.0 mg/100 ml
0.57 Red ecological wine Red ecological wine, storage 1 Month at 20°C in the Dark 2.85 1.63 mg/100 ml
0.83 Red ecological wine Red ecological wine, storage 2 Months at 20°C in the Dark 2.85 2.37 mg/100 ml
0.55 Red ecological wine Red ecological wine, storage 3 Months at 20°C in the Dark 2.85 1.59 mg/100 ml
0.82 Red ecological wine Red ecological wine, storage 4 Months at 20°C in the Dark 2.85 2.34 mg/100 ml
0.00 Red ecological wine Red ecological wine, storage 5 Months at 20°C in the Dark 2.85 0.0 mg/100 ml
0.00 Red ecological wine Red ecological wine, storage 6 Months at 20°C in the Dark 2.85 0.0 mg/100 ml
0.00 Red ecological wine Red ecological wine, storage 7 Months at 20°C in the Dark 2.85 0.0 mg/100 ml