Selenium levels in infant milk formula.
Twenty-four brands of commercial infant milk formula were collected and analysed for selenium by inductively coupled plasma spectrometry with the hydride t-system after an acid digestion procedure. The mean selenium concentration was 49.0 +/- 11.55 micrograms l-1, with a range from 26-68 micrograms l-1, resulting in an adequate daily selenium intake for infants aged from zero to six months consuming 0.75 l milk daily as set by the US National Research Council in 1989.
al-Saleh
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Biological & Medical Research Department, King Faisal Specialist Hospital & Research Centre, Riyadh, Saudi Arabia.
al-Doush
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D000818:Animals; D007225:Infant Food / Q000032:analysis* / Q000592:standards; D008892:Milk / Q000737:chemistry*; D009307:National Academy of Sciences, U.S.; D018673:Nutrition Policy; D011358:Product Surveillance, Postmarketing; D012529:Saudi Arabia; D012643:Selenium / Q000032:analysis*; D013052:Spectrometry, X-Ray Emission; D014481:United States
D012643:Selenium