Production of propionic acid salts by fermentation of lactates u

Details Production of propionic acid salts by fermentation of lactates u Production of propionic acid salts by fermentation of lactates u

1991-12-09

1992-08-11

Lilling, Herbert J.

Food or edible material: processes, compositions, and products

Fermentation processes

426 41, 426 61, 426650, 435 41, 435136, 435140, 435141, C12P 752, C12P 740, A23B 412, A23L 1221

Patent

active

051377365

ABSTRACT:
A process for preparing the sodium or calcium salt of propionic acid, comprising fermenting with the bacterium Selenomonas ruminantium an aqueous medium containing corn steep liquor or soy peptone, lactic acid, carbon dioxide, and sodium hydroxide, calcium carbonate, or calcium hydroxide as a neutralizing agent, the said process providing a yield in the said medium of at least 1% of the salt of propionic acid.

REFERENCES:
patent: 1865146 (1932-06-01), Sherman
patent: 1910130 (1933-05-01), Sherman
patent: 4138498 (1979-02-01), Das
patent: 4676987 (1987-06-01), Ahern et al.
patent: 4794080 (1988-12-01), Mays et al.
"Journal of Microbiol" M. J. Paynter et al vol. 61, pp. 1-7 (1970).

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