Optimization of modified bentonite mycotoxin binders for enhanced adsorption efficiency under simulated gastric and intestinal conditions

Characterization of toxin binders

FT-IR spectrum

The FT-IR spectrum of modified bentonite is shown in Fig. 2a. O–H stretching vibrations appear in the range of 3200–3700 cm⁻¹, and Si–O stretching vibrations as well as O–H bending…

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