High-Heat Cooking Oils (frying/sautéing) — food safety profile
Moderate riskVegetable and seed oils used for high-temperature cooking: canola, soybean, sunflower, corn, and peanut oil.
What is this product?
Vegetable and seed oils used for high-temperature cooking: canola, soybean, sunflower, corn, and peanut oil. When heated above smoke point, generate acrolein (IARC 2A), acrylamide (with starchy foods), trans fats, polycyclic aromatic hydrocarbons, and aldehyde decomposition products. Repeated heating (restaurant deep fryers) dramatically increases toxicant levels. Palm oil production linked to deforestation. Some oils contain residual hexane from extraction.
What's in it
Click any compound name for its full safety profile, regulatory consensus, and exposure data.
Toxic Byproduct
- 3,3'-Dimethylbenzidine (ortho-tolidine) — IARC 2A; generated above smoke point
Frying Byproduct
- Melphalan — Formed when frying starchy foods above 120°C
Safer alternatives
- Avocado oil (high smoke point, less aldehyde)
- Olive oil (lower temp cooking)
- Air frying (less oil)
Frequently asked questions
What's in High-Heat Cooking Oils (frying/sautéing)?
This product type can contain: Acrolein, Acrylamide, among others. Click any compound name above for the full safety profile.
Are there safer alternatives to High-Heat Cooking Oils (frying/sautéing)?
Yes — consider: Avocado oil (high smoke point, less aldehyde); Olive oil (lower temp cooking); Air frying (less oil). See the Safer alternatives section above for details.
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Open in food View raw API dataReference data, not professional advice. Aggregates publicly available regulatory and scientific information. Why we built ALETHEIA →