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. 2021 Sep 1;8:727087. doi: 10.3389/fnut.2021.727087

Figure 4.

Figure 4

In silico analysis of the main phenolics/acarbose with α-glucosidase. The conformations of five main phenolics and acarbose interacting with amino acid residues in the active site of α-glucosidase: arbutin (A), chlorogenic acid (B), procyanidin B1 (C), (+)-catechin (D), (–)-epicatechin (E), and acarbose (F) with residues in the active sites of the α-glucosidase, respectively. The dashed line represents hydrogen bonds.