title: Determination of cyclamate in soft drinks by reaction with nitrous acid. 3. Manual and semi-automated methods: determination of excess of nitrous acid with safranine.
mesh_terms: D001322:Autoanalysis; D001628:Beverages / Q000032:analysis*; D003124:Colorimetry; D003494:Cyclamates / Q000032:analysis*; D007202:Indicators and Reagents; D008722:Methods; D009573:Nitrites / Q000032:analysis
chemical_list: D003494:Cyclamates; D007202:Indicators and Reagents; D009573:Nitrites