Taxonomical Studies on Glutamic Acid Producing Bacteria Part I
نویسندگان
چکیده
منابع مشابه
A glutamic acid-producing bacillus.
During ail examination of microbial culture filtrates capable of reversing the inhibition of Streptomyces aureofaciens Strain NRRL B-1286 caused by the metliionine analogue norleucine, one filtrate was found to possess striking reversing potency. Analysis showed this could not be due to methionine. The reversal properties of the filtrate were traced to glutamic acid which imparted high reversin...
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l-glutamaic acid is the principal excitatory neurotransmitter in the brain and an important intermediate in metabolism. In the present study, lactic acid bacteria (218) were isolated from six different fermented foods as potent sources of glutamic acid producers. The presumptive bacteria were tested for their ability to synthesize glutamic acid. Out of the 35 strains showing this capability, st...
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The present study deals with the production of L Brevibacterium spp. The permeability of cells decide the extent of excretion of L which was modified using yeast extract, limitation of biotin and electropration. The amino acid concentration produced by fermentation was found to be 162mg /100 ml detected b spot in TLC. At 8 % culture density the yield was higher.(27.3mg/10 ml), 35 optimum for ma...
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Gale (2, 3) initially described the existence in bacteria of a metabolism-dependent process achieving the accumulation of freely extractable amino acids. During the studies described here a number of additional reports have appeared citing examples of amino acid (4, 5), carbohydrate (6), and phosphate (7) accumulations in bacteria. The mechanism of these accumulations is unknown. Christensen et...
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ژورنال
عنوان ژورنال: Journal of the agricultural chemical society of Japan
سال: 1965
ISSN: 0002-1407,1883-6844
DOI: 10.1271/nogeikagaku1924.39.328