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AOCS Official Method Cd 1d-92
Reapproved 2017
Iodine Value of Fats and Oils, Cyclohexane-Acetic Acid Method

The iodine value is a measure of the unsaturation of fats and oils and is expressed in terms of the number of centigrams of iodine absorbed per gram of test sample (% iodine absorbed).

Applicable to all normal fats and oils with iodine values in the range of 18–165 that do not contain conjugated double bonds.