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Mannuronate C-5 epimerases and their use in alginate modification

Alginate is a polysaccharide consisting of β-D-mannuronate (M) and α-L-guluronate (G) produced by brown algae and some bacterial species. Alginate has a wide range of industrial and pharmaceutical applications, owing mainly to its gelling and viscosifying properties. Alginates with high G content...

Authors
Agnes Beenfeldt Petersen
Anne Tøndervik
Margrethe Gaardløs
Helga Ertesvåg
Håvard Sletta
Finn Lillelund Aachmann
Year
2023
Type
Academic literature review
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Publication

Collection, Thermal Treatment, and Remelting End-of-Life Al Packaging in Norway

Aluminium (Al) is used in packaging due to its density, strength, and preservative qualities. The Norwegian packaging flows in 2020 are shown. The paper outlines a laboratory methodology to evaluate the recycling performance of Al packaging where parameters of collection type and pre-treatment are...

Authors
Sarina Bao
Sigvart Eggen
Martin Syvertsen
Anne Kvithyld
Year
2023
Type
Academic article
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