The oxidised products react with ferrous sulphate to form ferric sulphate, then to ferric thiocyanate of blood-red colour. After the incubation period (120 h), the formation of peroxides will be stopped, due to non-availability of linoleic acid. .
The oxidised products react with ferrous sulphate to form ferricsulphate, then to ferric thiocyanate of blood-red colour.After the incubation period (120 h), the formation ofperoxides will be stopped, due to non-availability oflinoleic acid..