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. 2020 Jul 2;9(7):576. doi: 10.3390/antiox9070576

Figure 4.

Figure 4

Comparison of TFC extracted from N. lotus stamens using traditional HRE and presently optimized UAE alone (MPR−) or coupled with the optimized DAX-8 macroporous resin purification step (MPR+). Values are means ± SD of three independent experiments. *** significant p < 0.001.