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
0.65 0.49 0.89 0.12 12

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
0.72 Red convencional wine Red convencional wine, storage 2 Months at 20°C in the Dark 4.05 2.93 mg/100 ml
0.53 Red convencional wine Red convencional wine, storage 3 Months at 20°C in the Dark 4.05 2.18 mg/100 ml
0.62 Red convencional wine Red convencional wine, storage 4 Months at 20°C in the Dark 4.05 2.52 mg/100 ml
0.58 Red convencional wine Red convencional wine, storage 5 Months at 20°C in the Dark 4.05 2.36 mg/100 ml
0.49 Red convencional wine Red convencional wine, storage 6 Months at 20°C in the Dark 4.05 2.02 mg/100 ml
0.51 Red convencional wine Red convencional wine, storage 7 Months at 20°C in the Dark 4.05 2.07 mg/100 ml
0.89 Red ecological wine Red ecological wine, storage 2 Months at 20°C in the Dark 3.91 3.49 mg/100 ml
0.79 Red ecological wine Red ecological wine, storage 3 Months at 20°C in the Dark 3.91 3.09 mg/100 ml
0.75 Red ecological wine Red ecological wine, storage 4 Months at 20°C in the Dark 3.91 2.97 mg/100 ml
0.71 Red ecological wine Red ecological wine, storage 5 Months at 20°C in the Dark 3.91 2.81 mg/100 ml
0.63 Red ecological wine Red ecological wine, storage 6 Months at 20°C in the Dark 3.91 2.5 mg/100 ml
0.61 Red ecological wine Red ecological wine, storage 7 Months at 20°C in the Dark 3.91 2.42 mg/100 ml