Elke Walz
3PUBLICATIONS
5CO-AUTHORS

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Publications (3)
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|Oct 28, 2022
Characterisation of iron oxide-containing pearlescent pigments used as food colourants: nano-labelling required in the EU?Birgit Hetzer, Volker Gräf, Elke Walz
|Apr 14, 2021
Characterisation of TiO2-containing pearlescent pigments with regard to the European Union labelling obligation of engineered nanomaterials in food.Birgit Hetzer, Volker Gräf, Elke Walz
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