Abstract:The peroxide number of some baking foods was studied. The 1~5 g of the shattered and sifted sample was dipped in mineral ether I. Then its peroxide number was detected via dynamic potentiometric titration by intelligent potentiometric titrimeter with a platinum pole. The best analysis conditions were investigated. Results showed that the method was fast, convenient and accurate, which was suitable for the detection of peroxide number of baking foods with large amounts.
