Wang H., Helliwell K., You X. (2000) Isocratic elution system for the determination of catechins, caffeine and gallic acid in green tea using HPLC. Food Chemistry 68:115-121

Abbreviation: WANG 2000_02

Food Composition

This publication was used to obtain 40 food polyphenol content values.

Original Content Value Original Food Description Commercial Origin Number of Samples Analyzed
0.78 mg/100 ml Green tea infusion - Gunpowder no 1
2.57 mg/100 ml Green tea infusion - Gunpowder no 1
29.70 mg/100 ml Green tea infusion - Gunpowder no 1
0.69 mg/100 ml Green tea infusion - Gunpowder no 1
32.60 mg/100 ml Green tea infusion - Gunpowder no 1
5.58 mg/100 ml Green tea infusion - Gunpowder no 1
0.51 mg/100 ml Green tea infusion - Gunpowder no 1
4.26 mg/100 ml Green tea infusion - Gunpowder no 1
1.65 mg/100 ml Green tea infusion - Roasted green tea no 1
3.05 mg/100 ml Green tea infusion - Roasted green tea no 1
30.10 mg/100 ml Green tea infusion - Roasted green tea no 1
1.22 mg/100 ml Green tea infusion - Roasted green tea no 1
31.40 mg/100 ml Green tea infusion - Roasted green tea no 1
6.48 mg/100 ml Green tea infusion - Roasted green tea no 1
0.91 mg/100 ml Green tea infusion - Roasted green tea no 1
5.03 mg/100 ml Green tea infusion - Roasted green tea no 1
0.74 mg/100 ml Green tea infusion - Sencha no 1
2.81 mg/100 ml Green tea infusion - Sencha no 1
36.20 mg/100 ml Green tea infusion - Sencha no 1
1.41 mg/100 ml Green tea infusion - Sencha no 1
28.80 mg/100 ml Green tea infusion - Sencha no 1
9.54 mg/100 ml Green tea infusion - Sencha no 1
1.02 mg/100 ml Green tea infusion - Sencha no 1
4.92 mg/100 ml Green tea infusion - Sencha no 1
3.33 mg/100 ml Green tea infusion - Keemun no 1
0.40 mg/100 ml Green tea infusion - Keemun no 1
0.90 mg/100 ml Green tea infusion - Keemun no 1
0.00 mg/100 ml Green tea infusion - Keemun no 1
0.95 mg/100 ml Green tea infusion - Keemun no 1
0.00 mg/100 ml Green tea infusion - Keemun no 1
0.00 mg/100 ml Green tea infusion - Keemun no 1
1.19 mg/100 ml Green tea infusion - Keemun no 1
2.79 mg/100 ml Green tea infusion - Sri Lanka no 1
1.57 mg/100 ml Green tea infusion - Sri Lanka no 1
1.84 mg/100 ml Green tea infusion - Sri Lanka no 1
0.50 mg/100 ml Green tea infusion - Sri Lanka no 1
1.16 mg/100 ml Green tea infusion - Sri Lanka no 1
1.45 mg/100 ml Green tea infusion - Sri Lanka no 1
0.00 mg/100 ml Green tea infusion - Sri Lanka no 1
2.92 mg/100 ml Green tea infusion - Sri Lanka no 1