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2 Μαΐ 2024 · The iodine test is a chemical test used to distinguish mono- or disaccharides from certain polysaccharides like amylose, dextrin, and glycogen. This test has a variation termed starch-iodine test that is performed to indicate the presence of glucose made by plants in the leaves.
Different salt iodine test methods need to be used depending on the form of iodine (iodate or iodide) used in fortification. The iodometric method for iodate will not detect the iodine content of a salt sample fortified with potassium iodide, and vice versa.
The semi-quantitative estimation of the salt iodine by using a rapid test kit (RTK) is based on the reaction between starch and iodine to form starch-iodine complex. This test solution contains an acidic buffer and a reducing agent, which convert potassium iodate (KIO 3 ) to elemental iodine (I 2 ).
Determine the performance of a laboratory spectrophotometric method and three single-wavelength spectrophotometric devices for quantifying iodine in salt against the standard iodometric titration method. Compare the analytical accuracy and precision, simplicity of use, and cost.
29 Μαΐ 2013 · Regular monitoring of salt at consumption level is very important for the control of iodine deficiency disorders through iodine fortified salt. A simple and inexpensive single solution field kit, specific to iodate, was developed for this purpose.
9 Σεπ 2013 · The two main methods used to determine iodine levels in urine and milk are as follows: The instrumental method and the colorimetric methods in association with Sandell and Kolthof reaction.
Various methods are available for testing the iodine content in salt. One such method is the rapid salt test-ing kit, which is a field-friendly, inexpensive, highly sensitive test. The test qualitatively or semiquantita-tively detects iodine in salt.
