<p>Michael Freemantle explores the pigments responsible for the rich colours of autumn foliage: ‘the last smiles of the year upon the tawny leaves’.</p>

Michael Freemantle explores the pigments responsible for the rich colours of autumn foliage: ‘the last smiles of the year upon the tawny leaves’.

<p>Michael Freemantle explores the pigments responsible for the rich colours of autumn foliage:&nbsp;‘the last smiles of the year upon the tawny leaves’.</p>

Anthocyanins: Chemistry in its element

A weekly tour of the periodic table, from Chemistry World, the magazine of the Royal Society of Chemistry.

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Anthocyanins: Chemistry in its element

Anthocyanins: Chemistry in its element