Yield factor value: 0.78 (Tomato, paste, pasteurized, USDA_2010_SR23)

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

Calculated Mean Retention Factor Value

mean RF value Min Max SD n
5.25 1.22 8.52 2.76 4

Original Retention Factor Values used to Produce Mean

Vallverdú-Queralt A., Medina-Remón A., Casals-Ribes I., Andres-Lacueva C., Waterhouse A.L., Lamuela-Raventos R.M. (2012) Effect of tomato industrial processing on phenolic profile and hydrophilic antioxidant capacity. LWT - Food Science and Technology 47:154-160

Retention Factor Food Before Processing Food After Processing Content Before Processing Content After Processing Units
8.52 Fresh tomatoes Passata 10/12 Final tomatoes paste Passata 10/12 0.59 6.4 mg/100 g fresh weight
6.90 Fresh tomatoes Hot Break 28/30 Final tomatoes paste Hot Break 28/30 0.63 5.53 mg/100 g fresh weight
4.36 Fresh tomatoes Hot Break 22/24 Final tomatoes paste Hot Break 22/24 1.63 9.03 mg/100 g fresh weight
1.22 Fresh tomatoes Cold Break 28/30 Final tomatoes paste Cold Break 28/30 1.63 2.52 mg/100 g fresh weight