Bacterial Fermentations |
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Page 64
... threonine and cysteine , and occasionally aspartate , lysine , and tyrosine . Other species in this group are M. anaerobius and M. vari- abilis , 21 which like D. glycinophilus appear to be restricted to the utilization of glycine . In ...
... threonine and cysteine , and occasionally aspartate , lysine , and tyrosine . Other species in this group are M. anaerobius and M. vari- abilis , 21 which like D. glycinophilus appear to be restricted to the utilization of glycine . In ...
Page 73
... threonine , lactate , pyruvate , and acrylate.45 With all these substrates except threonine , the main prod- ucts are acetate , propionate , and carbon dioxide ; ammonia is also formed from the amino acides . Equation 6 describes ...
... threonine , lactate , pyruvate , and acrylate.45 With all these substrates except threonine , the main prod- ucts are acetate , propionate , and carbon dioxide ; ammonia is also formed from the amino acides . Equation 6 describes ...
Page 74
... Threonine is exceptional among the substrates fermented by Cl . propionicum in that it gives rise to butyrate and ... threonine is the only four - carbon compound attacked . Evidently the carbon chain of 1 mole of threonine is reduced to ...
... Threonine is exceptional among the substrates fermented by Cl . propionicum in that it gives rise to butyrate and ... threonine is the only four - carbon compound attacked . Evidently the carbon chain of 1 mole of threonine is reduced to ...
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Common terms and phrases
accumulates acetaldehyde acetate acetoacetate acetoacetyl acetoacetyl-SCOA acetone acetyl phosphate acetyl-SCOA acidi-urici alanine alcohol allantoin amino acids ammonia anaerobic bacteria Bacteriol Biochem Biol butanol butyrate synthesis butyric acid butyric acid bacteria butyric acid fermentation butyryl phosphate butyryl-SCOA C₂ carbon atoms carbon dioxide carbon dioxide reduction carbon monoxide carboxyl catalyzed cell-free extracts cells cellulose CH3CH2CH2COOH CH3COOH CH3COOPO3H2 Chem chemistry citramalate Clostridium kluyveri Clostridium tetanomorphum coenzyme converted COOH crotonyl-SCOA decom decomposed derived from carbon enrichment cultures enzymatic enzyme equation ethanol evidence extracts of Cl fatty acids fermentation formiminoglutamate formiminoglycine glutamate glycine H. A. Barker H₂O histidine HSCOA hydrogen intermediate involves isolated kluyveri extracts lactate Mbact mesaconate methane bacteria Methanobacterium methyl group mole of carbon nitrogenous compounds observed omelianskii organism orotic acid oxidation pathway phosphotransacetylase propionate propionicum pure cultures purine purine fermentation pyruvate SCOA serine shown species of methane Stadtman studied substrates tetanomorphum threonine tion tracer experiments uric acid vinylacetate xanthine