Abstract
Of 19 Rhizopus spp. only four produced l-lactic acid in shake-flask culture. Aerobically and in the presence of a neutralizing agent, Rhizopus oryzae NRRL 395 produced the highest concentration of l-lactic acid (65 g/l) but with O2-limited growth ethanol was produced instead.
Article PDF
Similar content being viewed by others
Avoid common mistakes on your manuscript.
References
Fujio, Y., Suyanadona, P., Attasampunna, P. & Veda, S. 1984 Alcoholic fermentation of raw cassava starch by Rhizopus koji without cooking. Biotechnology and Bioengineering 26, 315–319.
Hang, Y.D., Hamanci, H. & Woodans, E.E. 1989 Production of l(+) lactic acid by Rhizous oryzae immobilized in calcium alginate gels. Biotechnology Letters 11, 119–120.
Lockwood, L.B. 1979 Production of organic acids by fermentation. In Microbial Technology, Vol. 1, eds Peppler, H.J. & Perlam, D. pp. 373–376. New York: Academic Press.
Rhodes, R.A., Moyer, A.J. Smith, M.L. & Sinah, E.K. 1959 Production of fumaric acid by Rhizopus arrhizus. Applied Microbiology 7, 74–80.
Soccol, C.R. 1992 Physiologie et métabolisme de Rhizopus en culture solide et submergée en relation avec la dégradation d'amidon cru et la production d'acide l(+) lactique. PhD Thesis. Université de Technologie de Compiègne, France.
Additional information
C.R. Soccol and V.I. Stonoga are with the Laboratório de Processos Biotecnológicos, Departmento de Engenharia Química da Universidade Federal do Paraná, 81531-970 Curitiba, PR, Brazil; M. Raimbault is with the Centre ORSTOM, Laboratoire de Biotecnologie, Physiologie et Métabolisme Cellulaires, 911, Avenue Agropolis, 34032 Montpellier, Cedex 1, France.
Rights and permissions
About this article
Cite this article
Soccol, C.R., Stonoga, V.I. & Raimbault, M. Production of l-lactic acid by Rhizopus species. World J Microbiol Biotechnol 10, 433–435 (1994). https://doi.org/10.1007/BF00144467
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF00144467