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    2007. Retrieved 7 January 2007. "Wilhelm Normann und die Geschichte der Fetthärtung von Martin Fiedler, 2001". 20 December 2011. Archived from the original...
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    PMID 23269652. S2CID 206968361. "Wilhelm Normann und die Geschichte der Fetthärtung von Martin Fiedler, 2001". 20 December 2011. Archived from the original...
    135 KB (15,082 words) - 02:31, 7 July 2024
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    2007. Retrieved 7 January 2007. "Wilhelm Normann und die Geschichte der Fetthärtung von Martin Fiedler, 2001". 20 December 2011. Archived from the original...
    122 KB (13,836 words) - 03:35, 27 June 2024
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    their glycerides into saturated compounds"), for what Normann called Fetthärtung (fat hardening), was made effective August 14, 1902. The first trans-fat...
    85 KB (10,899 words) - 19:39, 11 June 2024