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  1. Glyphosate - Wikipedia

    1 day ago · Glyphosate is an aminophosphonic analogue of the natural amino acid glycine and, like all amino acids, exists in different ionic states depending on pH.Both the phosphonic acid and carboxylic acid moieties can be ionised and the amine group can be protonated and the substance exists as a series of zwitterions.

  2. Genetically modified food - Wikipedia

    Genetically modified microbial enzymes were the first application of genetically modified organisms in food production and were approved in 1988 by the US Food and Drug Administration. In the early 1990s, recombinant chymosin was approved for use in several countries.

  3. Waste not, want not: 10 ways to reduce food waste ...

    At least one-third of all the food produced in the world is thrown away for different reasons, and this food waste amounts to a whopping 1.3 billion tons annually.

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