Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Process involving micro-organisms of different genera in the...
Patent
1981-09-17
1983-10-25
Shapiro, Lionel M.
Chemistry: molecular biology and microbiology
Micro-organism, tissue cell culture or enzyme using process...
Process involving micro-organisms of different genera in the...
435106, 435108, 435109, 435110, 435115, 435116, 435840, 435843, 435853, 435862, 435872, 435885, 426 43, C12P 3900, C12P 1304, C12P 1322, C12P 1320, C12P 1314, C12P 1308, C12P 1306, C12R 113, C12R 115, C12R 1225, C12R 1285, C12R 1365, C12R 146
Patent
active
044119917
ABSTRACT:
A process is disclosed in which an amino acid-producing microorganism having an ability to assimilate lactic acid is aerobically cultivated in the presence of at least one lactic acid microorganism in an aqueous nutrient medium containing at least one carbohydrate which is assimilable by the lactic acid microorganism but nonassimilable or weakly assimilable by the amino acid-producing microorganism as the main carbon source and an accumulated amino acid is recovered from the culture broth. An industrially advantageous production of an amino acid has become feasible by utilizing inexpensive carbon sources or those organic substances in agricultural or livestock wastes that have heretofore not been effectively utilized.
REFERENCES:
patent: 1932755 (1933-10-01), Stiles et al.
patent: 3655510 (1972-04-01), Tanaka et al.
patent: 4013508 (1977-03-01), Zangrandi et al.
Hirakawa Kan
Katoh Masami
Nomura Koji
Takakuma Ryoji
Watanabe Kiyoshi
Kanegafuchi Chemical Industry Company Limited
Shapiro Lionel M.
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