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4 Δεκ 1996 · Based on this information, this document summarizes current WHO, UNICEF and ICCIDD recommendations concerning iodine levels in salt, risk of associated iodine-induced hyperthyroidism, and requirements for monitoring both iodine status and adequacy of iodine levels in salt.
For women living in countries with weak, sporadic, or uneven iodized salt distribution, the WHO recommends iodine supplementation for all women of childbearing age to achieve a total iodine intake of 150 mcg/day.
Exposure to iodine may occur through drinking-water, pharmaceuticals, and food. At a concentration of 4 µg/litre in drinking-water, adult human daily intake will be 8 µg of iodine, on the assumption that 2 litres of drinking-water are consumed per day. KINETICS AND METABOLISM IN LABORATORY ANIMALS AND HUMANS
IODINE DEFICIENCY DISORDERS Rapid test kits give a qualitative estimate of whether iodate is present in salt, but cannot reliably determine iodine concentration. They are useful in the field for assessing whether salt is iodized, for example during household surveys. They can also be used by salt producers who do
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).
9 Σεπ 2013 · People’s daily requirement for iodine can be provided by iodized salt, which can provide iodine supplemen-tation for sensitive groups such as pregnant women and young children.
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.
