R. Vancauwenbergh et al., DAILY DIETARY COPPER INTAKE IN BELGIUM, USING DUPLICATE PORTION SAMPLING, Zeitschrift fur Lebensmittel-Untersuchung und -Forschung, 200(4), 1995, pp. 301-304
Daily dietary copper intake in Belgium has been evaluated by duplicate
portion sampling, heating in a microwave oven and atomic absorption s
pectrometric determination of this element. The mean intake value (1.5
+/- 0.4 mg/day) is similar to levels found for most other countries,
but is situated at the lower end of the recommended range for a safe a
nd adequate daily dietary intake.