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1997 UK Total Diet Study dietary exposures to aluminium, arsenic, cadmium, chromium, co...
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1997 UK Total Diet Study dietary exposures to aluminium, arsenic, cadmium, chromium, copper, lead, mercury, nickel, selenium, tin and zinc
作者:
Gillian Ysart,
Patrick Miller,
Michelle Croasdale,
Helen Crews,
Paul Robb,
Malcolm Baxter,
Christian De L'Argy,
Nigel Harrison,
期刊:
Food Additives & Contaminants
(Taylor Available online 2000)
卷期:
Volume 17,
issue 9
页码: 775-786
ISSN:0265-203X
年代: 2000
DOI:10.1080/026520300415327
出版商: Taylor & Francis Group
关键词: Metals Trace Elements Total Diet Dietary Exposure
数据来源: Taylor
摘要:
Concentrations of aluminium, arsenic, cadmium, chromium, copper, lead, mercury, nickel, selenium, tin and zinc were determined in samples from the 1997 UK Total Diet Study and used to estimate dietary exposures of the general UK population. Population average dietary exposures to aluminium (3.4mg/day), arsenic (0.065mg/day), cadmium (0.012mg/day), chromium (0.10mg/day), copper (1.2mg/day), mercury (0.003mg/day), nickel (0.13mg/day), tin (1.8mg/ day) and zinc (8.4mg/day) are similar to those from previous UK Total Diet Studies and are below the appropriate PTWIs, PMTDIs and TDIs. Dietary exposure of the UK population (0.026 mg/day) to lead is falling as a result of measures taken to reduce lead contamination of the environment and food and is well below the PTWI. There has been little change in UK estimates of selenium exposure since the 1994 Total Diet Study but current estimates (0.039mg/day) are lower than those derived from earlier Total Diet Studies.
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