Šavikin K., Zdunić G., Janković T., Tasić S., Menković N., Stević T., Đorđević B. (2009) Phenolic Content and Radical Scavenging Capacity of Berries and Related Jams from Certificated Area in Serbia. Plant Foods Human Nutrition 64:212-217 PubMed (19468835)

Abbreviation: SAVIKIN 2009

Pubmed ID: 19468835

Food Processing

This publication was used to obtain 10 retention factor values.

Retention Factor Food Before Processing Food After Processing Content Before Processing Content After Processing Units
0.16 Black raspberry Black rasberry jam - Cooked with sugar for 30 min 1660.0 350.0 mg/100 g fresh weight
0.62 Black currant Black currant jam - Cooked with sugar for 30 min 380.0 280.0 mg/100 g fresh weight
0.42 Bilberry Bilberries jam - Cooked with sugar for 30 min 890.0 450.0 mg/100 g fresh weight
0.45 Black raspberry Black raspberry, after 9 months of storage at -18°C 1660.0 750.0 mg/100 g fresh weight
0.82 Black rasberry jam - Cooked with sugar for 30 min Black raspberry jam (whole berries), after 9 months of storage at room temperature 350.0 290.0 mg/100 g fresh weight
1.18 Black currant Black currant, after 9 months of storage at -18°C 380.0 450.0 mg/100 g fresh weight
2.35 Black currant jam - Cooked with sugar for 30 min Black currant jam, after 9 months of storage at room temperature 280.0 660.0 mg/100 g fresh weight
0.58 Bilberry Bilberry, after 9 months of storage at -18°C 890.0 520.0 mg/100 g fresh weight
0.88 Bilberries jam - Cooked with sugar for 30 min Bilberry jam, after 9 months of storage at room temperature 450.0 400.0 mg/100 g fresh weight
0.93 Black raspberry jam (seed and pulp) Black raspberry jam (seed and pulp), after 9 months of storage at room temperature 330.0 310.0 mg/100 g fresh weight