Table 2.

The regression equation, R² and IC50 value for ZEN via icELISA.

Group	Regression equation	R 2	IC50 (μg/L)
ZEN-BSA (OAE)	y = −30.589x + 82.637	0.9805	11.67
ZEN-BSA (CMA)	y = −31.071x + 87.658	0.9895	16.29
ZEN-BSA (FA)	y = −31.894x + 92.116	0.9918	20.92
ZEN-BSA (BDE)	y = −32.173x + 94.599	0.9922	24.36