Tuesday 12 January 2010
Research to inform advice on the use of powdered baby formula
Powdered infant formula can contain potentially harmful bacteria
Research carried out by scientists at Nottingham Trent University is helping to inform international guidelines and advice for feeding infants with powdered baby formula. Their findings show that whilst existing guidelines state that water used for preparing the formula should be more than 70°C in temperature, differences in the volume of water used and time spent cooling can both prolong the survival of potentially harmful types of bacteria.
Published by the Food Standards Agency (FSA), the research was carried out as a continuation of earlier scientific investigations by the World Health Organisation (WHO) who recognised that a risk of serious and harmful infection from powdered baby formula does exist, albeit extremely rare.
The research also identified that bacteria found in whey-based formulas - the main ingredient in 'first milks' - had a higher heat tolerance than bacteria found in casein-based products, or 'second milks'.
Professor Stephen Forsythe from Nottingham Trent University's School of Science and Technology, said: "It's important to recognise that different practices do exist for preparing baby formula, and that these practices can have an effect on bacteria being present. Our research has helped to better understand this and will inform guidelines aimed at avoiding dangerous incidents of infection."
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To view or download the report in full, please visit the Food Standard Agency’s website.
