Table 3.

Total phenolic content of tea water extract (TWE) and tea pomace extract (TPE) of green, oolong, and black tea.

		Total Phenolic Contents
		Green Tea	Oolong Tea	Black Tea
g/100 g dried wt of extract	TWE	48.90 ± 1.14 A,d	48.65 ± 1.24 A,d	40.14 ± 1.04 B,e
(GAE)	TPE	63.94 ± 1.66 A,a	61.82 ± 0.38 A,b	58.24 ± 0.78 B,c

Different corresponding letters indicate significant differences at p < 0.05 by Duncan’s test. ^A,B The first letters in uppercase are different among the types of tea within same extraction method and ^a−e the second letters in lowercase indicate significant differences among all samples.