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Food for thought

Abstract

Food is a fascinating and important material that requires study of the same intelectual rigour as that performed for the more usual substances reported within materials science journals. A look at some basic foodstuffs helps to identify why, and also why the science involved is intrinsically exciting.

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Figure 1: Typical morphologies of a gelatine–dextran blend at different compositions as observed by confocal scanning laser microscopy.
Figure 2: Environmental scanning electron microscope image of a matt chocolate surface showing large sugar crystals.

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Donald, A. Food for thought. Nature Mater 3, 579–581 (2004). https://doi.org/10.1038/nmat1207

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