Hierarchy classification:

1. top of the aat hierarchies
2. Physical Attributes Facet
3. Attributes and Properties (hierarchy name)
4. [attributes and properties by specific type]
5. chemical properties
6. concentration

Anotations

Scope note:

The measure of unsaturated fatty acid in a fat, oil, or wax obtained by counting the number of grams of iodine absorbed by 100 grams of the material. The more saturated the substance, the smaller the iodine number will be. Relatively unsaturated oils, waxes, fats will have a higher iodine value.