Kontaminace kokosů
Determination of Cd and Pb
- Using high-resolution continuum source graphite furnace atomic absorption spectrometry (HR-CS GF AAS)
- After minimum treatment of the sample was developed
- 46 samples collected in Salvador, Bahia (Brazil)
- Ranges of concentrations obtained were:
- Natural coconut water samples
- 0.42-18.72?µg?L-1 Cd
- Pod 0.70-36.32?µg?L-1?Pb (n?=?14) [32]
- Industrialized coconut water samples
- <0.06-1.49?µg?L-1?Cd
- 6.57-29.02?µg?L-1?Pb (n?=?16) [32]
- Coconut milk
- Pod 0.10-5.93?ng?g-1?Cd
- Pod 0.85-22.41?ng?g-1?Pb (n?=?16) [32]
- For all samples
- Cd and Pb concentrations were below the maximum tolerated values recommended by Brazilian Health Surveillance Agency
- Agencia Nacional de Vigilância Sanitária, ANVISA
- PMID: 30744855 DOI: 10.1016/j.foodchem.2018.12.116 [32]