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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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