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. 2023 Dec 10;12(24):4425. doi: 10.3390/foods12244425

Table 1.

Kinetic Parameters of α-Amylase treated with 5-O-p-coumaroylquinic acid (5-CQA) *.

Concentration of 5-CQA
(mM)
Michaelis Constant
(Km)
(µM)
Maximum Velocity
(Vmax)
(µM·min−1)
Constant for Competitive Inhibition
(Kic)
(µM)
Constant for Noncompetitive Inhibition
(Kin)
(µM)
0 0.64 144.30 0.38 ± 0.0022 0.38 ± 0.0024
0.20 0.65 110.62
0.40 0.64 79.94
0.60 0.64 58.51

* Mean ± SD.