Journal: Foods
Article Title: Detection of Salt Content in Canned Tuna by Impedance Spectroscopy: A Feasibility Study for Distinguishing Salt Levels
doi: 10.3390/foods13111765
Figure Lengend Snippet: Electrical conductance and ionic concentration measured by ICP-OES and UV-Spectrophotometry for five brands of canned tuna. The mean values of three independent experiments are provided for each ion, with standard deviations falling approximately within 1% of the mean for Na + , K + , and phosphate ions, and within 5% for Cl − ions. The mean values and standard deviations of the conductivity for each sample are provided based on three independent measurements.
Article Snippet: The electrical conductivity of the samples, prepared as specified in , was measured using a laboratory conductivity meter (Crison EC-Meter GLP 31 (Crison Instruments, Barcelona, Spain)) with automatic temperature compensation at 25 °C.
Techniques: Concentration Assay