Process for the production of glutamic acid and the use of protein hydrolysates in this process

Process for the production of glutamic acid and the use of protein hydrolysates in this process

The present process concerns the production of glutamic acid or glutamate. The process of the present invention includes the following steps. Glutamine or glutamic acid rich proteins are hydrolysed. Optionally, the glutamic acid is converted to glutamate and the glutamate is isolated. The protein hy...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: BECK, ROLAND HERWIG FRIEDRICH, VERCOUTEREN, JACOBUS STEPHANUS, DE SADELEER, JOS WILLY GHISLAIN CORNEEL
Format: Patent
Sprache:eng
Schlagworte:
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
SPIRITS
VINEGAR
WINE
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Beschreibung
Zusammenfassung:The present process concerns the production of glutamic acid or glutamate. The process of the present invention includes the following steps. Glutamine or glutamic acid rich proteins are hydrolysed. Optionally, the glutamic acid is converted to glutamate and the glutamate is isolated. The protein hydrolysate or the glutamate depleted protein hydrolysate is added to the feedstock of a glutamic acid fermentation in such an amount that the protein hydrolysate forms the major carbon and nitrogen source. After fermentation the glutamic acid is converted to glutamate and the glutamate is isolated.