Presence of nano-sized silica during in vitro digestion of foods containing silica as a food additive.

@article{Peters2012PresenceON,
  title={Presence of nano-sized silica during in vitro digestion of foods containing silica as a food additive.},
  author={Ruud J. B. Peters and Evelien Kramer and Agnes G. Oomen and Zahira E. Herrera Rivera and Gerlof Oegema and Peter C. Tromp and Remco Fokkink and Anton G. Rietveld and Hans J. P. Marvin and Stefan Weigel and Ad Peijnenburg and Hans Bouwmeester},
  journal={ACS nano},
  year={2012},
  volume={6 3},
  pages={2441-51}
}
The presence, dissolution, agglomeration state, and release of materials in the nano-size range from food containing engineered nanoparticles during human digestion is a key question for the safety assessment of these materials. We used an in vitro model to mimic the human digestion. Food products subjected to in vitro digestion included (i) hot water, (ii) coffee with powdered creamer, (iii) instant soup, and (iv) pancake which either contained silica as the food additive E551, or to which a… CONTINUE READING
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