News tagged with raw materials

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Redundant egg layers can become food

Three million egg-laying hens are destroyed each year. Researchers believe that this practice is inadequately sustainable and want to see the hens exploited for food, oils and proteins.

Mar 20, 2015
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Extracting 'gold' from fish and plant waste

New industrial processing techniques are enabling us to obtain valuable proteins, antioxidants and oils from salmon and rapeseed waste. These extracts can be used in health foods, nutritional supplements ...

Mar 11, 2015
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Are we independent of rare metals?

Numerous metallic elements are regarded as "critical": on one hand, they play an ever more important role in so-called future technologies and on the other, there is a high risk of supply bottlenecks. Small and medium-sized ...

Feb 24, 2015
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Finding valuable materials in metallurgical dumps

Since metallic raw materials are scarce in Germany, it is reliant on imports. Yet some of these valuable materials are lying around unnoticed in dumps. Fraunhofer researchers are now compiling a Germany-wide ...

Feb 02, 2015
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Using robots to get more food from raw materials

Can an industrial robot succeed both at removing the breast fillet from a chicken, and at the same time get more out of the raw materials? This is one of the questions to which researchers working on the ...

Dec 09, 2014
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Recycling Styrofoam into rigid plastic

Mexican entrepreneurs designed the first machine in the nation capable of recycling Styrofoam (expanded polystyrene) and transforming it into a raw material used in the manufacture of transparent hard plastic.

Nov 18, 2014
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