Yield factor value: 1.0 (Any food, frozen, stored frozen, UNSPECIFIED)

Retention factor (RF) = (Content After Processing / Content Before Processing) * Yield factor

Calculated Mean Retention Factor Value

mean RF value Min Max SD n
0.59 0.34 0.72 0.14 5

Original Retention Factor Values used to Produce Mean

Bakowska-Barczak A.M., Kolodziejczyk P.P. (2011) Black currant polyphenols: Their storage stability and microencapsulation. Industrial Crops and Products 34:1301-1309

Retention Factor Food Before Processing Food After Processing Content Before Processing Content After Processing Units
0.59 Blackcurrant Blackcurrant stored 9 months, frozen at -20°C 7.88 4.68 mg/100 g fresh weight
0.58 Blackcurrant Blackcurrant stored 9 months, frozen at -20°C 4.95 2.9 mg/100 g fresh weight
0.72 Blackcurrant Blackcurrant stored 9 months, frozen at -20°C 3.83 2.79 mg/100 g fresh weight
0.71 Blackcurrant Blackcurrant stored 9 months, frozen at -20°C 3.8 2.72 mg/100 g fresh weight
0.34 Blackcurrant Blackcurrant stored 9 months, frozen at -20°C 5.6 1.91 mg/100 g fresh weight