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Microbeads made from brewery waste can contribute to a plastic-free future

By Amy McMackin, Doctoral Researcher, Sustainable Food Processing, Swiss Federal Institute of Technology Zurich
Sébastien Cardinal, Professeur en chimie organique, Université du Québec à Rimouski (UQAR)

Brewer’s spent grain, the main waste product from the brewery industry, can be used to produce microbeads, replacing plastic in personal hygiene products.

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