Single
Cell
Protein
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SCP - Since ancient times, people near Lake Chad, Africa, and the Aztecs near Lake Texcoco, Mexico, harvested the filamentous blue green alga, Spirulina, from the lake, dried in sun and used as food.
But the first industrial production of SCP dates back to World War I when 'Torula yeast' (Candida utilises) was produced in Germany and used in soups and sausages. Interest in SCP peaked again during World War II and then during mid l 950s. By 1967, British Petroleum was producing SCP at an industrial scale.



