Novel Proteins

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Special Edition: Lowering feed's carbon footprint

US: Changing waste streams into feed proteins

By Aerin Einstein-Curtis

Integrated BioChem is exploring a process to turn organic waste streams into protein ingredients for aquaculture and other feeds.

© GettyImages/VasilySmirno

Potential of seaweed as a protein source in dairy rations

By Jane Byrne

Amino acid (AA) concentrations are highest in red, followed by green, and lowest in brown seaweeds, found Danish and Norwegian researchers looking at the potential of macroalgae as an alternative protein source in dairy cow diets.

© istock/Zerbor

Investors lend their weight to whisky based fish feed

By Jane Byrne

MiAlgae, a student-launched startup that is targeting the farmed fish and livestock sectors with microalgae made from the co-products of whisky, has received £500,000 (US $668,748) from investors.

© GettyImages

Albert Heijn selling insect company’s own brand eggs

By Jane Byrne

Netherlands supermarket giant, Albert Heijn, has started to sell eggs from laying hens fed live grubs; the sustainability and circular economy aspect of such egg production appealed to the retailing group.

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