fatty acid content trait oleic acid content According to the Codex Alimentarium, the FAO international standards for food product specifications, the normal values may differ depending on the source plant. For example, for soybean oil the normal values for oleic acid content are 17% - 30%. mid oleic oil content (narrow) (9Z)-octadec-9-enoic acid content (exact) (Z)-Octadec-9-enoic acid content (exact) TO:0005002 CHEBI:16196 The oleic acid content in or extracted from a plant structure (PO:0009011). oleic oil content (related) cis-9-octadecenoic acid content (exact) plant_trait_ontology high oleic oil content (narrow) (9Z)-Octadecenoic acid content (exact)