Also known as: E570 (as fatty acid), Omega-9
| Source | Halal Ruling |
|---|---|
| Plant Derived | Halal — from olive oil, sunflower oil, or palm oil |
| Animal Derived | Varies — from animal fat (beef tallow or pork lard) |
Oleic acid is a monounsaturated fatty acid that can come from both plant oils (olive, sunflower, palm) and animal fats. In food manufacturing, the source is not always specified. Plant-derived oleic acid is most common in modern food production but animal-derived sources are still used.
Listed as 'oleic acid' or may be a component of other emulsifiers.