B. Boppel et Jf. Diehl, ARSENIC, LEAD AND CADMIUM IN HOME-MADE PR ESERVES OF FRUITS AND VEGETABLES FROM FORMER DECADES .1. CHERRIES SINCE THE HARVEST YEAR OF 1911, Zeitschrift fur Lebensmittel-Untersuchung und -Forschung, 197(6), 1993, pp. 570-572
Levels of arsenic, lead and cadmium in cherries of harvest years 1911
to 1986, home-sterilized in glass jars, were determined by atomic abso
rption spectrometry. Concentrations of arsenic showed a decreasing tre
nd during that period, presumably reflecting the discontinuation of th
e use of arsenic-containing pesticides. Unexpectedly, some of the olde
r samples also contained more lead or more cadmium than more recent sa
mples.