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
0.97 0.60 1.13 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
1.13 Red convencional wine Red convencional wine, storage 1 Month at 20°C in the Dark 2.74 3.12 mg/100 ml
1.08 Red convencional wine Red convencional wine, storage 2 Months at 20°C in the Dark 2.74 2.97 mg/100 ml
1.00 Red convencional wine Red convencional wine, storage 3 Months at 20°C in the Dark 2.74 2.76 mg/100 ml
0.80 Red convencional wine Red convencional wine, storage 4 Months at 20°C in the Dark 2.74 2.21 mg/100 ml
1.12 Red convencional wine Red convencional wine, storage 5 Months at 20°C in the Dark 2.74 3.07 mg/100 ml
1.05 Red convencional wine Red convencional wine, storage 6 Months at 20°C in the Dark 2.74 2.9 mg/100 ml
0.60 Red convencional wine Red convencional wine, storage 7 Months at 20°C in the Dark 2.74 1.64 mg/100 ml
0.88 Red ecological wine Red ecological wine, storage 1 Month at 20°C in the Dark 3.08 2.72 mg/100 ml
1.00 Red ecological wine Red ecological wine, storage 2 Months at 20°C in the Dark 3.08 3.11 mg/100 ml
0.96 Red ecological wine Red ecological wine, storage 3 Months at 20°C in the Dark 3.08 2.97 mg/100 ml
0.97 Red ecological wine Red ecological wine, storage 4 Months at 20°C in the Dark 3.08 2.99 mg/100 ml
1.01 Red ecological wine Red ecological wine, storage 5 Months at 20°C in the Dark 3.08 3.14 mg/100 ml
0.97 Red ecological wine Red ecological wine, storage 6 Months at 20°C in the Dark 3.08 3.0 mg/100 ml
1.00 Red ecological wine Red ecological wine, storage 7 Months at 20°C in the Dark 3.08 3.1 mg/100 ml