Effects of Variety, Season, and Region on Theaflavins Content of Fermented Chinese Congou Black Tea

Figure 2

Changes of catechin components content of fresh leaf cultivars from different varieties, region and seasons during tea processing (mg/g). C: catechin; GC: gallocatechin; EGC: epigallocatechin; EC: epicatechin; ECG: epicatechin gallate; GCG: gallocatechin gallate; CG: catechin gallate; EGCG: epigallocatechin gallate; TSC: total simple catechins; TETC: total ester-type catechins; TAC: total amount of catechins.

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