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. 2014 Mar 10;9(3):e91163. doi: 10.1371/journal.pone.0091163

Table 1. The composition of green tea extracts.

Component % in weight Daily dose (in mg)
EGCG (Epigallocatechin gallate) 57.12 856.8
ECG (Epicatechin gallate) 15.74 236.1
EGC (Epigallocatechin) 7.70 115.5
EC (Epicatechin) 4.80 71.9
GCG (Gallocatechin gallate) 4.25 63.7
GC (Gallocatechin) <0.07 <1.05
Caffeine <0.07 <1.05
Cellulose 10.3 155.0