Amakura Y, Umino Y, Tsuji S, Tonogai Y (2000) Influence of jam processing on the radical scavenging activity and phenolic content in berries. Journal of Agricultural and Food Chemistry 48:6292-6297 PubMed (11312801)

Abbreviation: AMAKURA 2000

Pubmed ID: 11312801

Food Processing

This publication was used to obtain 49 retention factor values.

Retention Factor Food Before Processing Food After Processing Content Before Processing Content After Processing Units
0.72 Bayberry - Fresh Bayberry - Jam 36.87 31.49 mg/100 g fresh weight
0.83 Blackcurrant - Fresh Blackcurrant - Jam 61.9 60.47 mg/100 g fresh weight
0.80 Blackberry - Fresh Blackberry - Jam 76.23 76.91 mg/100 g fresh weight
0.77 Blueberry - Fresh Blueberry - Jam 33.5 30.24 mg/100 g fresh weight
0.92 Cowberry - Fresh Cowberry - Jam 78.43 85.35 mg/100 g fresh weight
0.88 Cranberry - Fresh Cranberry - Jam 81.55 84.48 mg/100 g fresh weight
0.82 Raspberry - Fresh Raspberry - Jam 32.28 31.02 mg/100 g fresh weight
0.82 Redcurrant - Fresh Redcurrant - Jam 74.48 72.17 mg/100 g fresh weight
0.76 Strawberry - Fresh Strawberry - Jam 36.5 32.5 mg/100 g fresh weight
0.85 Bayberry - Fresh Bayberry - Jam 0.01 0.01 mg/100 g fresh weight
0.80 Bayberry - Fresh Bayberry - Jam 1.37 1.29 mg/100 g fresh weight
1.70 Blackcurrant - Fresh Blackcurrant - Jam 0.03 0.06 mg/100 g fresh weight
0.60 Blackcurrant - Fresh Blackcurrant - Jam 2.19 1.57 mg/100 g fresh weight
0.90 Cowberry - Fresh Cowberry - Jam 0.5 0.53 mg/100 g fresh weight
0.85 Cranberry - Fresh Cranberry - Jam 0.04 0.04 mg/100 g fresh weight
0.67 Cranberry - Fresh Cranberry - Jam 0.64 0.51 mg/100 g fresh weight
0.81 Raspberry - Fresh Raspberry - Jam 0.38 0.36 mg/100 g fresh weight
8.50 Redcurrant - Fresh Redcurrant - Jam 0.03 0.3 mg/100 g fresh weight
0.85 Redcurrant - Fresh Redcurrant - Jam 0.36 0.36 mg/100 g fresh weight
0.94 Strawberry - Fresh Strawberry - Jam 0.64 0.7 mg/100 g fresh weight
2.33 Bayberry - Fresh Bayberry - Jam 0.04 0.11 mg/100 g fresh weight
2.39 Blackcurrant - Fresh Blackcurrant - Jam 0.17 0.48 mg/100 g fresh weight
0.66 Blackcurrant - Fresh Blackcurrant - Jam 9.09 7.06 mg/100 g fresh weight
6.00 Blackberry - Fresh Blackberry - Jam 0.22 1.65 mg/100 g fresh weight
0.76 Blackberry - Fresh Blackberry - Jam 6.21 5.9 mg/100 g fresh weight
5.52 Blueberry - Fresh Blueberry - Jam 0.07 0.45 mg/100 g fresh weight
0.73 Blueberry - Fresh Blueberry - Jam 7.08 6.04 mg/100 g fresh weight
6.58 Cowberry - Fresh Cowberry - Jam 0.12 0.93 mg/100 g fresh weight
1.00 Cowberry - Fresh Cowberry - Jam 2.46 2.9 mg/100 g fresh weight
2.38 Cranberry - Fresh Cranberry - Jam 0.78 2.19 mg/100 g fresh weight
0.64 Cranberry - Fresh Cranberry - Jam 14.02 10.58 mg/100 g fresh weight
0.51 Raspberry - Fresh Raspberry - Jam 0.1 0.06 mg/100 g fresh weight
1.05 Raspberry - Fresh Raspberry - Jam 1.71 2.1 mg/100 g fresh weight
1.00 Redcurrant - Fresh Redcurrant - Jam 0.34 0.4 mg/100 g fresh weight
0.87 Redcurrant - Fresh Redcurrant - Jam 2.06 2.11 mg/100 g fresh weight
0.92 Strawberry - Fresh Strawberry - Jam 3.42 3.69 mg/100 g fresh weight
1.87 Bayberry - Fresh Bayberry - Jam 0.1 0.22 mg/100 g fresh weight
0.61 Bayberry - Fresh Bayberry - Jam 5.79 4.18 mg/100 g fresh weight
1.08 Blackcurrant - Fresh Blackcurrant - Jam 0.57 0.73 mg/100 g fresh weight
0.67 Blackcurrant - Fresh Blackcurrant - Jam 11.12 8.83 mg/100 g fresh weight
1.30 Cowberry - Fresh Cowberry - Jam 1.17 1.8 mg/100 g fresh weight
0.82 Blackberry - Fresh Blackberry - Jam 42.44 43.87 mg/100 g fresh weight
0.77 Blueberry - Fresh Blueberry - Jam 0.78 0.7 mg/100 g fresh weight
0.75 Blueberry - Fresh Blueberry - Jam 0.85 0.75 mg/100 g fresh weight
1.29 Raspberry - Fresh Raspberry - Jam 0.82 1.23 mg/100 g fresh weight
0.72 Raspberry - Fresh Raspberry - Jam 17.91 15.09 mg/100 g fresh weight
1.17 Strawberry - Fresh Strawberry - Jam 1.01 1.38 mg/100 g fresh weight
0.70 Strawberry - Fresh Strawberry - Jam 19.75 16.3 mg/100 g fresh weight
0.48 Blueberry - Fresh Blueberry - Jam 0.89 0.5 mg/100 g fresh weight