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. 2020 Apr 25;13(5):79. doi: 10.3390/ph13050079

Figure 2.

Figure 2

The effect of the KBD and its components on AChE activity. The KBD extract 3 mg/mL (KBD) and its components at equivalent amount, i.e., Nelumbo nucifera 1 mg/mL, (NN), Piper nigrum 1 mg/mL (BP), and Centella asiatica 1 mg/mL (CA) were evaluated for AChE inhibitory action by Ellman’s assay. Data are reported as means ± SD (n = 3). ** p < 0.01 as compared with the KBD group. Tacrine 0.30 µM was used as a positive control.