Production of L-glutamic acid by a Bacillus sp
Jazyk angličtina Země Spojené státy americké Médium print
Typ dokumentu časopisecké články
PubMed
33882
DOI
10.1007/bf02885578
Knihovny.cz E-zdroje
- MeSH
- Bacillus cereus růst a vývoj metabolismus MeSH
- dusík MeSH
- glukosa metabolismus farmakologie MeSH
- glutamáty biosyntéza izolace a purifikace MeSH
- koncentrace vodíkových iontů MeSH
- kultivační média MeSH
- melasa MeSH
- uhlík MeSH
- vitaminy farmakologie MeSH
- Publikační typ
- časopisecké články MeSH
- Názvy látek
- dusík MeSH
- glukosa MeSH
- glutamáty MeSH
- kultivační média MeSH
- uhlík MeSH
- vitaminy MeSH
A strain of Bacillus cereus var. mycoides isolated from Burdwan soil produces L-glutamate in the medium. The strain is able to grow and produce in a synthetic medium but supplementation with casamino acid or yeast extract improves the yield. Maintenance of pH of the fermentation medium near neutrality prolongs the active growth period and improves the yield. Glucose and ammonium nitrate were found to be most suitable carbon and nitrogen sources, respectively. Cane sugar molasses (as a substitute for glucose) significantly stimulated the growth but glutamate production was less. Various B vitamins stimulate the growth and glutamate yield. The yield of glutamate under optimal condition is 5.2 g/l.
Zobrazit více v PubMed
Arch Mikrobiol. 1961;38:209-22 PubMed
Antonie Van Leeuwenhoek. 1963;29:35-51 PubMed
Zentralbl Bakteriol Orig. 1970;212(2):303-17 PubMed
Hindustan Antibiot Bull. 1969 May;11(4):264-85 PubMed
J Bacteriol. 1960 May;79:754-5 PubMed
J Bacteriol. 1959 Jun;77(6):715-25 PubMed
J Biochem. 1962 Jan;51:56-62 PubMed
Production of methionine and glutamic acid from n-alkanes by Serratia marcescens var. kiliensis
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