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Evolution of the Quorn myco-protein fungus, Fusarium graminearum A3/5
Trinci, APJ
Microbiology. Vol. 140, no. 9, pp. 2181-2188. 1994.

In the late 1950s, forecasters predicted a worldwide shortage of protein-rich foods by the 1980s. Consequently in 1964, in response to these predictions, Lord Rank, the methodist and philanthropist, instructed Ranks Hovis McDougall (RHM) Research Centre to develop a way of converting starch into a protein-rich food. He stipulated that the new food must be highly nutritious, delicious and safe to eat. Today RHM can claim that the new food it eventually developed, Quorn myco-protein, has been tested more rigorously than any other food consumed by man. RHM's ten-year myco-protein evaluation programme included feeding trials with 2500 human volunteers and 11 species of animal, and resulted in the submission to MAFF of a 26-volume, two-million-word report. In 1980, RHM was given permission to sell myco-protein for human consumption, and the first retail product (a Sainsbury's Savoury Pie) containing myco-protein was sold to the public in January 1985. RHM decided to produce its new protein-rich food from the filamentous fungus Fusarium graminearum A3/5. A fungus rather than a yeast or bacterium was chosen for the project because (a) of the long history of man using fungi as food, (b) it is possible to formulate food products from filamentous fungi which have the appropriate smell, taste and texture, and (c) it is relatively easy to harvest fungal mycelia from culture broths.

Descriptors: Article Subject Terms degradation products | feeds | food | proteins | Article Taxonomic Terms Fusarium graminearum