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. 2021 Aug 17;9:736070. doi: 10.3389/fchem.2021.736070

TABLE 3.

Quenching constants (Ksv), binding constants (Ka), number of binding sites (n), and thermodynamic parameters for the α-glucosidase-inhibitor system.

Inhibitor T (oC) Ksv (× 104 L/mol)/Kq (× 1012 L/mol/s) Ka (× 104 L/mol) n G (kJ/mol) H (kJ/mol) S (J/mol/K)
1 20 5.35 11.0 1.04 −14.8 31.2 148.2
31 7.87 30.6 1.12 −13.9
37 5.81 56.0 1.23 −12.3
4 20 5.69 2.9 0.92 −14.0 60.4 240.1
31 5.53 7.9 1.04 −12.5
37 6.02 23.2 1.13 −9.9