Effect of Exposure to Acidic Food Items on Dentin Characteristics: An ATR-FTIR Study

Table 3

Collagen crosslinking (mean ± SD) in the dentin of tooth samples after exposure to different media at variable times, including the control group.

Exposure time	Media			Control
	Soft drink	Vinegar	Yogurt
1 day	3.932 ± 0.691	2.045 ± 0.394	0.835 ± 0.054	2.102 ± 0.820
3 days	2.734 ± 0.721	2.644 ± 0.665	2.536 ± 0.693
7 days	3.298 ± 0.647	3.834 ± 0.743	3.025 ± 0.441