these values were much lower than the proposed limit of
2 mg/kg which constitutes unacceptable sensory properties of
the product due to lipid oxidation (Greene & Cumuze, 1982) .
Hence, this analysis has allowed estimating the chemical stability
of fortified cheese by ATR-FTIR spectroscopy to verify the
impact of detected TBARS on the cheese.
3.3. Analysis of the chemical stability of cheese by