David Wesson (1861-1934),US food chemist. In 1899 Wesson developed a method for deodorising cottonseed oil enabling the first 100 per cent cottonseed oils and lards to be made. As a by-product of the cotton industry,cottonseed was cheap,making it the most popular cooking oil in the US at the start of the 20th century | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / CHEMICAL HERITAGE FOUNDATION / Williams Haynes Portrait Collection, Chemists’ Club Archives |
Taille de l’image : | 3548 px × 4933 px |
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