Towards a generic protocol for measuring the constituent particle size distribution of E171 in food by electron microscopy, Verleysen, Eveline, Brassinne Frederic, Van Steen Frederic, Waegeneers Nadia, Cheyns Karlien, Machiels Ronny, Mathioudaki Stella, Ojea Jimenez Isaac, Ledecq Marina, and Mast Jan , Food Control, Jan-02-2022, Volume 132, (2022)