[Arsenic, lead and cadmium in home-made preserves of fruit and vegetables from previous years. 2. Climbing beans since the harvest year 1913].
Levels of arsenic, lead and cadmium in climbing beans of harvest years 1913 to 1986, home-sterilized in glass jars, were determined by atomic absorption spectrometry. Concentrations of arsenic showed a decreasing trend from 1913 (highest value) to 1955, all levels being above 5 micrograms kg-1, whereas after 1955 only levels below 5 micrograms kg-1 were found. Presumably the formerly allowed arsenic containing pesticides are responsible for this. No clearly increasing or decreasing trend in the concentrations of lead and cadmium were observed.
Boppel
B
B
Bundesforschungsanstalt für Ernährung, Institut für Ernährungsphysiologie, Karlsruhe, Germany.
D001151:Arsenic / Q000032:analysis*; D002104:Cadmium / Q000032:analysis*; D007887:Fabaceae / Q000737:chemistry*; D005519:Food Preservation; D005638:Fruit / Q000737:chemistry; D007854:Lead / Q000032:analysis*; D010946:Plants, Medicinal; D013997:Time Factors; D014675:Vegetables / Q000737:chemistry
D002104:Cadmium; D007854:Lead; D001151:Arsenic
Arsen, Blei und Cadmium in haushaltsüblich hergestellten Obst- und Gemüsekonserven aus früheren Jahrzehnten. 2. Stangenbohnen ab Erntejahr 1913.