Lead content of foodstuffs.
The lead content of a number of foodstuffs, particularly baby fruit juices and milk, is reported. Samples were analyzed in quadruplicate by using an automated Delves cup atomic absorption procedure. A large proportion of the products examined contained significant amounts of lead. Of 256 metal can examined, the contents of 62% contained a lead level of 100 mug/l. or more, 37% contained 200 mug/l. or more and 12% contained 400 mug/l. lead or more. Of products in glass and aluminum containers, only 1% had lead levels in excess of 200 mug/l. Lead levels of contents also correlate with the seam length/volume ratio of the leaded seam can. A survey of bulk milk showed a mean lead level of 40 mug/l. for 270 samples; for canned evaporated milk the mean level was 202 mug/l. These data indicate a potential health hazard.
D000818:Animals; D001628:Beverages / Q000032:analysis; D002957:Citrus / Q000032:analysis; D005504:Food Analysis; D005519:Food Preservation; D006801:Humans; D007223:Infant; D007225:Infant Food / Q000032:analysis; D007854:Lead / Q000032:analysis*; D008892:Milk / Q000032:analysis; D010150:Paint / Q000032:analysis; D013054:Spectrophotometry, Atomic; D014675:Vegetables / Q000032:analysis
D007854:Lead