Detection of Adulteration in Edible Oils

抄録

In the present paper, simple, rapid and reliable colour tests such as Sodium azide test, Modified nitric acid test, Azo dye test, Boudouin test, Hexabromide test, Halphen’s test, Molybdate method and Solvent partition test have been reported for the detection of adulterants in edible oils. These are performed for synthetic mustard oil, argemone oil, physically refined rice bran oil, sesame oil, linseed oil, cottonseed oil, castor oil and palmolein respectively (respective sensitivity level as 0.1%, 0.1%, 2.5%, 0.2%, 1.0%, 0.5% and 2.0%).