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. 2025 May 19;39(3):e70119. doi: 10.1111/jvim.70119

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© 2025 The Author(s). Journal of Veterinary Internal Medicine published by Wiley Periodicals LLC on behalf of American College of Veterinary Internal Medicine.

This is an open access article under the terms of the http://creativecommons.org/licenses/by-nc-nd/4.0/ License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non‐commercial and no modifications or adaptations are made.

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Principal component analysis biplot of fatty acid composition and oxidative stability in 14 selected edible oils at 12 months of storage. Black dots: Specific oil samples (active observations); black vectors: The magnitude and direction of each variable's influence on the oil samples (active variables; monounsaturated fatty acids, induction time, omega‐6/omega‐3, free fatty acidity, peroxide value, polyunsaturated fatty acids, saturated fatty acids). Longer vectors imply stronger associations, and the angle between vectors reflects correlations.