Showing retention factors for Protocatechuic acid in foods with the process pasteurized Food Processing
Retention factor (RF) = (Content After Processing / Content Before Processing) * Yield factor
| mean RF value | min | max | SD | n | # of references | ||
| Phenolic acids - Hydroxybenzoic acids - Protocatechuic acid | |||||||
|---|---|---|---|---|---|---|---|
| Vegetables | |||||||
| Fruit vegetables | Tomato, whole, raw | 3.87 | 1.98 | 5.97 | 1.88 | 4 | 1 |