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. 2018 Dec 14;8(12):e024095. doi: 10.1136/bmjopen-2018-024095

Table 1.

Polyphenols composition of 99% cocoa chocolate

Compounds Quantity
Protocatechuic acid (mg/g) 0.058±0.008
Procyanidin dimer (B3) (mg/g) 0.176±0.013
Catechin (mg/g) 1.035±0.105
Procyanidin dimer (B2) (mg/g) 1.440±0.055
Epicatechin (mg/g) 2.610±0.075
Procyanidin trimer (C1) (mg/g) 0.853±0.024
Procyanidin A hexoside (mg/g) 0.354±0.007
Quercetin glucoside (mg/g) 0.002±0.000
Quercetin arabinoside (mg/g) 0.003±0.001