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. 2015 Apr 21;16(4):8811–8825. doi: 10.3390/ijms16048811

Figure 2.

Figure 2

Figure 2

The inhibitory effects of tea water extract (TWE) and tea pomace extract (TPE) of green, oolong, and black tea at a concentration of 0.25 mg/mL on rat small intestinal sucrase (A); maltase (B); and glucoamylase (C) activities. The absorbance was measured at 530 nm and the results were expressed as mean ± SD with three independent experiments in triplicate. Different corresponding letters indicate significant differences at p < 0.05 by Duncan’s test. A−C The first letters in uppercase are different among types of tea within same extraction method and a−e the second letters in lowercase indicate significant differences among all samples.