Expansion of the arsenal of physical research methods of liquid dielectric examples exotic types of vegetable oils
... which specific fatty acids prevail in the composition of a particular oil. A change in the current spectrum in comparison with the characteristic spectrum for this oil type can be considered a marker of damage or falsification.
Kadolich Zh. V., Zotov S.V.
liquid dielectrics, vegetable oils, fatty acid composition, electret-thermal analysis