Citrate Cycle Intermediates in the Metabolism of Aspartate and Lactate by Propionibacterium freudenreichii subsp. shermanii
AUTOR(ES)
Crow, Vaughan L.
RESUMO
Propionibacterium freudenreichii subsp. shermanii metabolized 7 mol of aspartate to 6 mol of succinate, 4 mol of CO2, and 7 mol of ammonia. When lactate, sparged with 100% CO2, was fermented at pH 5.5, unexpectedly high ratios of propionate to acetate were obtained (i.e., 3.2 to 3.8:1). Citrate cycle intermediates may be involved in these fermentations.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=204154Documentos Relacionados
- Metabolism of Aspartate by Propionibacterium freudenreichii subsp. shermanii: Effect on Lactate Fermentation
- Utilization of Lactate Isomers by Propionibacterium freudenreichii subsp. shermanii: Regulatory Role for Intracellular Pyruvate
- First Evidence of Lysogeny in Propionibacterium freudenreichii subsp. shermanii
- Interactions between Pyruvate and Lactate Metabolism in Propionibacterium freudenreichii subsp. shermanii: In Vivo 13C Nuclear Magnetic Resonance Studies
- Properties of Alanine Dehydrogenase and Aspartase from Propionibacterium freudenreichii subsp. shermanii
