They may not call themselves ‘chemical engineers’, but ‘process engineers’, ‘product engineers’, ‘process technologists’ [and a multitude of other job descriptions] are busily working away in the food industry to make the brands we know and love.
Producing tasty, safe, consistent, attractive, stable and value-for-money foods on a large scale is a remarkable achievement. Without those product values and others, glitzy marketing will always fail.
IChemE 
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