Authentication of Nigella sativa Seed Oil in Binary and Ternary Mixtures with Corn Oil and Soybean Oil Using FTIR Spectroscopy Coupled with Partial Least Square
Figure 2
The magnified FTIR spectra frequency region of 1750–1700 cm−1 (a) and at 1128–1084 cm−1 (b). x-axis = wavenumbers (cm−1), and y-axis = absorbance.
