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Original scientific paper

Citric Acid Production by Yeast Grown on Glycerol-Containing Waste from Biodiesel Industry

Svetlana V. Kamzolova   ORCID icon orcid.org/0000-0003-4326-2345 ; G.K. Skryabin Institute of Biochemistry and Physiology of Microorganisms, Russian Academy of Sciences, pr-t Nauki 5, Pushchino, RU-142290 Moscow Region, Russia
Alina R. Fatykhova ; G.K. Skryabin Institute of Biochemistry and Physiology of Microorganisms, Russian Academy of Sciences, pr-t Nauki 5, Pushchino, RU-142290 Moscow Region, Russia
Emiliya G. Dedyukhina ; G.K. Skryabin Institute of Biochemistry and Physiology of Microorganisms, Russian Academy of Sciences, pr-t Nauki 5, Pushchino, RU-142290 Moscow Region, Russia
Savas G. Anastassiadis ; Pythia Institute of Biotechnology, Avgi, GR-57002 Thessaloniki, Greece
Nikolay P. Golovchenko ; G.K. Skryabin Institute of Biochemistry and Physiology of Microorganisms, Russian Academy of Sciences, pr-t Nauki 5, Pushchino, RU-142290 Moscow Region, Russia
Igor G. Morgunov ; G.K. Skryabin Institute of Biochemistry and Physiology of Microorganisms, Russian Academy of Sciences, pr-t Nauki 5, Pushchino, RU-142290 Moscow Region, Russia

Fulltext: english, pdf (182 KB) pages 65-74 downloads: 2.169* cite
APA 6th Edition
Kamzolova, S.V., Fatykhova, A.R., Dedyukhina, E.G., Anastassiadis, S.G., Golovchenko, N.P. & Morgunov, I.G. (2011). Citric Acid Production by Yeast Grown on Glycerol-Containing Waste from Biodiesel Industry. Food Technology and Biotechnology, 49 (1), 65-74. Retrieved from https://hrcak.srce.hr/65579
MLA 8th Edition
Kamzolova, Svetlana V., et al. "Citric Acid Production by Yeast Grown on Glycerol-Containing Waste from Biodiesel Industry." Food Technology and Biotechnology, vol. 49, no. 1, 2011, pp. 65-74. https://hrcak.srce.hr/65579. Accessed 1 Dec. 2021.
Chicago 17th Edition
Kamzolova, Svetlana V., Alina R. Fatykhova, Emiliya G. Dedyukhina, Savas G. Anastassiadis, Nikolay P. Golovchenko and Igor G. Morgunov. "Citric Acid Production by Yeast Grown on Glycerol-Containing Waste from Biodiesel Industry." Food Technology and Biotechnology 49, no. 1 (2011): 65-74. https://hrcak.srce.hr/65579
Harvard
Kamzolova, S.V., et al. (2011). 'Citric Acid Production by Yeast Grown on Glycerol-Containing Waste from Biodiesel Industry', Food Technology and Biotechnology, 49(1), pp. 65-74. Available at: https://hrcak.srce.hr/65579 (Accessed 01 December 2021)
Vancouver
Kamzolova SV, Fatykhova AR, Dedyukhina EG, Anastassiadis SG, Golovchenko NP, Morgunov IG. Citric Acid Production by Yeast Grown on Glycerol-Containing Waste from Biodiesel Industry. Food Technology and Biotechnology [Internet]. 2011 [cited 2021 December 01];49(1):65-74. Available from: https://hrcak.srce.hr/65579
IEEE
S.V. Kamzolova, A.R. Fatykhova, E.G. Dedyukhina, S.G. Anastassiadis, N.P. Golovchenko and I.G. Morgunov, "Citric Acid Production by Yeast Grown on Glycerol-Containing Waste from Biodiesel Industry", Food Technology and Biotechnology, vol.49, no. 1, pp. 65-74, 2011. [Online]. Available: https://hrcak.srce.hr/65579. [Accessed: 01 December 2021]

Abstracts
The possibility of using glycerol and glycerol-containing waste from biodiesel manufacture as a carbon and energy source for microbiological production of citric acid has been studied. Acid formation on the selective media had previously been tested in 66 yeast strains of different genera (Candida, Pichia, Saccharomyces, Torulopsis and Yarrowia). Under growth limitation by nitrogen, 41 strains (belonging mainly to species Yarrowia lipolytica) produced acids; unlike 25 strains of the genera Debaryomyces, Candida, Pichia, Saccharomyces and Torulopsis. Among the 41 acid-producing strains, mutant strain Yarrowia lipolytica N15 was selected since it was able to produce citric acid presumably in high amounts. The citric acid production by the selected strain was studied in dependence on the medium pH, aeration and concentration of glycerol. Under optimal conditions, the mutant Y. lipolytica N15 produced up to 98 g/L of citric acid when grown in a fermentor with the medium containing pure glycerol, and 71 g/L of citric acid when grown on glycerol-containing waste. The effect of growth phases on physiological peculiarities of the citric acid producer was discussed.

Keywords
Yarrowia lipolytica; citric acid production; biodiesel production; glycerol; glycerol-containing waste

Hrčak ID: 65579

URI
https://hrcak.srce.hr/65579

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