Kinetic studies on α-acetolactic acid extra and intracellular oxidative decarboxylation to diacetyl by Lactococcus lactis ssp. lactis var. diacetylactis SD 933;Cinétiques de décarboxylation oxydative extra- et intracellulaire d'α-acétolactate par un Lactococcus lactis ssp. lactis var. diacetylactis

Lait

Volumn 78, Issue 1, 1998, Pages 135-143

  Rondags, Emmanuel ^a   Germain, Pierre ^b   Marc, Ivan ^a  

^a UNIVERSITÉ DE LORRAINE   (France)

^b Lab Microbiologie Industielle E   (France)

Author keywords

Dairy flavour; Diacetyl; Lactic acid bacteria; Lactococcus; acetolactate

Indexed keywords

BACTERIA (MICROORGANISMS); LACTOCOCCI; LACTOCOCCUS; LACTOCOCCUS LACTIS; LEUCONOSTOC;

EID: 0001003550     PISSN: 00237302     EISSN: None     Source Type: Journal    
DOI: 10.1051/lait:1998117     Document Type: Article

References (12)

1. Cook G.M., Russel J.B., The effect of extracellular pH and lactic acid on pH homeostasis in Lactococcus lactis and Sreptococcus bovis, Curr. Microbiol. 28, 165-168.
2. Hugenholtz J., Citrate metabolism in lactic acid bacteria, FEMS Microbiol. Rev. 12 (1993) 165-178.
3. Ho Park S., Xing R.Y., Whitman W.B., Nonenzymatic acetolaclate oxidation to diacetyl by flavin, nicotinamide and quinone coenzymes, Biochim. Biophys. Acta 1245 (1995)366-370.
4. Monnet C., Schmitt P., Diviès C., Diacetyl production in milk by an α-acetolactic acid accumulating strain of Lactococcus lactis ssp. lactis biovar. diacetylactis, J. Dairy Sci. 77 (1994) 2916-2924.
5. Paquot M., Eustache J.M., Roblain D., Thonart P., Crèmes et beurres acides. In: (de Roissart H., Luquet F.M. (Eds), Bactéries lactiques, Lorica, Uriage, 1994
6. Poolman B., Driessen A.J.M., Konings W.N., Regulation of solute transport in streptococci by external and internal pH values, Microbiol. Rev. 51 (1987) 498-508.
7. 13C nuclear magnetic resonance studies of citrate and glucose cometabolism by Lactococcus lactis, Appl. Environ. Microbiol. 60 (1994) 1739-1748.
8. Rondags E., Stien G., Germain P., Marc I., Kinetic study of the chemical reactivity of α-acetolactate as a function of pH in water, and in fresh and fermented culture media used for Lactococcus lactis spp. lactis bv. diacetylactis cultivation. Biotechnol. Lett. 18 (1996) 747-752.
9. Rondags E., Halliday E., Marc I., Diacetyl production mechanism by a strain of Lactococcus lactis spp lactis by diacetylactis: study of α-acetolactic acid extracellular accumulation under anaerobiosis, Appl. Biochem. Biotechnol. (sous presse)
10. Speckman R.A., Collins E.B., Diacetyl biosynthesis in Streptococcus diacetylactis and Leuconostoc citrovorum, J. Bacteriol. 95 (1968) 174-180.
11. Speckman R.A., Collins E.B., Incorporation of radioactive acetate into diacetyl by Streptococcus diacetylactis, Appl. Microbiol. 26 (1973) 744-746.
12. Veringa H.A., Verburg E.H., Stadhouders J., Determination of diacetyl in dairy products containing α-acetolactic acid, Neth. Milk Dairy J. 38 (1984) 251-263.