VERFAHREN UND ANLAGE ZUR HERSTELLUNG VON AMINOSAEUREN DURCH GAERUNG

The plant comprises a fermenter (1), means for feeding (18) a fermentation medium containing a strain for the production of amino acid, preferably Corynebacterium melassecola or glutamicum, or a nutrient substrate to the said fermenter, means for draining (21) the fermented medium from the fermenter...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	RENAUD, CLAUDE MARCEL, PONS, BENOIT JOSEPH, F-80190 NESLE, FR, PETROFF, DOMINIQUE, F-80200 PERONNE, FR
Format:	Patent
Sprache:	ger
Schlagworte:	APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY BEER BIOCHEMISTRY CHEMISTRY ENZYMOLOGY FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE METALLURGY MICROBIOLOGY MUTATION OR GENETIC ENGINEERING PROCESSES USING MICROORGANISMS SPIRITS VINEGAR WINE
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Beschreibung
Zusammenfassung:	The plant comprises a fermenter (1), means for feeding (18) a fermentation medium containing a strain for the production of amino acid, preferably Corynebacterium melassecola or glutamicum, or a nutrient substrate to the said fermenter, means for draining (21) the fermented medium from the fermenter, preferably stirring means (2; 36) and means of aeration (15; 36) and is characterised in that the draining means (21) are connected to the entry of a filtration unit (22) comprising an exit for retained material (28) and a filtrate exit (25); the exit for retained material (28) is preferably connected to the fermenter (1) to produce at least a partial recycling of the retained material; and optionally means (50) for introducing into the fermenter (1) at least one agent blocking the growth of the strain. The process and apparatus enable better productivity of the strain to be obtained.