Method of preparing l-glutamic acid and its sodium salt

Textiles: fiber preparation

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195 36R, 195112, C12B 100

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active

040544893

ABSTRACT:
The method of preparing L-glutamic acid and its sodium salt by growing, on a nutrient medium containing sources of nitrogen, carbon and mineral salts a strain producent of L-glutamic acid, Micrococcus glutamicus "VNIIgenetika" 3144, obtained from the strain Micrococcus glutamicus "VNIIGenetika" 490 by multi-step selection with mutagenic factors-diethyl sulphate and ultra-violet radiation-- the biotin concentration in the liquid mineral medium preferably being such as to ensure the maximum yield of L-glutamic acid.

REFERENCES:
patent: 3002889 (1961-10-01), Kinoshita et al.
patent: 3254002 (1966-05-01), Megna et al.

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