Abstract
Daily dietary rubidium intake in Belgium was evaluated by duplicate portion sampling. Sample destruction in a microwave oven and atomic absorption spectrometric analysis were used to measure this element. The mean intake of 2.2 ±0.3 mg/day is similar to levels found for most other countries. Since the necessity of this element for humans remains unproven, the intake level could not be compared to a recommended range for a safe and adequate dietary intake.
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Received: 8 June 1996
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Hendrix, P., Cauwenbergh, R., Robberecht, H. et al. Daily dietary rubidium intake in Belgium using duplicate portion sampling. Z Lebensm Unters Forsch 204, 165–167 (1997). https://doi.org/10.1007/s002170050055
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DOI: https://doi.org/10.1007/s002170050055