Fig. 1

Representative HPLC chromatograms of the extracts (catechins) of catechins. 1. Epigallocatechin (22.4 mg/g), 2. Epicatechin (5.9 mg/g), 3. Catechin (17.68 mg/g), 4. Epicatechin gallate (3.86 mg/g)
Representative HPLC chromatograms of the extracts (catechins) of catechins. 1. Epigallocatechin (22.4 mg/g), 2. Epicatechin (5.9 mg/g), 3. Catechin (17.68 mg/g), 4. Epicatechin gallate (3.86 mg/g)