14 Aug 2014 --- In the future it will be mandatory in all member states of the European Union to indicate the calorie content on processed foods along with the following six nutrients: fat, saturated fatty acids, carbohydrates, sugar, protein and salt (EU Regulation No. 1169/2011). When it comes to the determination of the salt content, thermometric titration is superior to any other method with regard to cost, accuracy, ease of use, and robustness.