Abstract
Itaconic acid (IA; a building block platform chemical) is currently produced industrially from glucose by fermentation with Aspergillus terreus. In order to expand the use of IA, its production cost must be lowered. Lignocellulosic biomass has the potential to serve as low-cost source of sugars for IA production. It was found that the fungus cannot produce IA from dilute acid pretreated and enzymatically saccharified wheat straw hydrolysate even at 100-fold dilution. The effects of typical compounds (acetic acid, furfural, HMF and Mn2+, enzymes, CaSO4), culture conditions (initial pH, temperature, aeration), and medium components (KH2PO4, NH4NO3, CaCl2·2H2O, FeCl3·6H2O) on growth and IA production by A. terreus NRRL 1972 using mixed sugar substrate containing glucose, xylose, and arabinose (4:3:1, 80 g L−1) mimicking the wheat straw hydrolysate were investigated. Acetic acid, furfural, Mn2+, and enzymes were strong inhibitors to both growth and IA production from mixed sugars. Optimum culture conditions (pH 3.1, 33 °C, 200 rpm) and medium components (0.8 g KH2PO4, 3 g NH4NO3, 2.0 g CaCl2·2H2O, 0.83–3.33 mg FeCl3·6H2O per L) as well as tolerable levels of inhibitors (0.4 g acetic acid, < 0.1 g furfural, 100 mg HMF, < 5.0 ppb Mn2+, 24 mg CaSO4 per L) for mixed sugar utilization were established. The results will be highly useful for developing a bioprocess technology for IA production from lignocellulosic feedstocks.
Similar content being viewed by others
References
Nubel, R. C., & Ratajak, E. J. (1962). Process for producing itaconic acid. US Patent, 3, 044,941.
Batti, M., & Schweiger, L. B. (1963). Process for the production of itaconic acid. US Patent, 3, 078,217.
Willke, T., & Vorlop, K.-D. (2001). Biotechnological production of itaconic acid. Applied Microbiology and Biotechnology, 56(3-4), 289–295.
Saha, B. C. (2017). Emerging biotechnologies for production of itaconic acid and its applications as a platform chemical. Journal of Industrial Microbiology & Biotechnology, 44(2), 303–315.
Choi, S., Song, C. W., Shin, J. H., & Lee, S. Y. (2015). Biorefineries for the production of top building block chemicals and their derivatives. Metabolic Engineering, 28, 223–239.
Okabe, M., Lies, D., Kanamasa, S., & Park, E. Y. (2009). Biotechnological production of itaconic acid and its biosynthesis in Aspergillus terreus. Applied Microbiology and Biotechnology, 84(4), 597–606.
Klement, T., & Büchs, J. (2013). Itaconic acid—a biotechnological process in change. Bioresource Technology, 135, 422–431.
Werphy, T., & Peterson, G. (2004). Top value added chemicals from biomass: volume 1—results of screening for potential candidates from sugars and synthetic gas. US Department of Energy, pp. 1–76. http://www1.eere.energy.gov/bioenergy/pdfs/35523.pdf.
Tippkötter, N., Duwe, A.-N., Wiesen, S., Sieker, T., & Ulber, R. (2014). Enzymatic hydrolysis of beech wood lignocellulose at high solid contents and its utilization as substrate for the production of biobutanol and dicarboxylic acids. Bioresource Technology, 167, 447–455.
Jimenez-Quero, A., Pollet, E., Zhao, M., Marchioni, E., Averous, L., & Phalip, V. (2016). Itaconic and fumaric acid production from biomass hydrolyzates by Aspergillus strains. Journal of Microbiology and Biotechnology, 26(9), 1557–1565.
Pedrosa, G. B., Montipo, S., Mario, D. A. N., Alves, S. H., & Martins, A. F. (2017). Building block itaconic acid from left-over biomass. Biomass Conversion & Biorefinery, 7(1), 23–35.
Krull, S., Eidt, L., Hevekerl, A., Kuenz, A., & Prüße, U. (2018). Itaconic acid production from wheat chaff by Aspergillus terreus. Process Biochemistry, 63, 169–176.
Saha, B. C., Kennedy, G. J., Qureshi, N., & Bowman, M. J. (2017). Production of itaconic acid from pentose sugars by Aspergillus terreus. Biotechnology Progress, 33(4), 1059–1067.
Saha, B. C., & Kennedy, G. J. (2018). Ninety six well microtiter plate as microbioreactors for production of itaconic acid by six Aspergillus terreus strains. Journal of Microbiological Methods, 144, 53–59.
Hervekerl, A., Kuenz, A., & Vorlop, K.-D. (2014). Filamentous fungi in microtiter plates—an easy way to optimize itaconic acid production with Aspergillus terreus. Applied Microbiology and Biotechnology, 98(16), 6983–6989.
Saha, B. C., Nichols, N. N., & Cotta, M. A. (2011). Ethanol production from wheat straw by recombinant Escherichia coli strain FBR5 at high solid loading. Bioresource Technology, 102(23), 10892–10897.
Karaffa, L., Diaz, R., Papp, B., Fekete, E., Sándor, E., & Kubicek, C. P. (2015). A deficiency of manganese ions in the presence of high sugar concentrations is the critical parameter for achieving high yields of itaconic acid by Aspergillus terreus. Applied Microbiology and Biotechnology, 99(19), 7937–7944.
Bradford, H. H. (1976). Rapid and sensitive method for the quantification of microgram quantities of protein utilizing the principle of protein-dye binding. Analytical Biochemistry, 72(1-2), 248–254.
Bakota, E. L., Dunn, R. O., & Seal, X. L. (2015). Heavy metals screening of rice bran oils and its relation to composition. European Journal of Lipid Science and Technology, 117(9), 1452–1462.
Saha, B. C. (2003). Hemicellulose bioconversion. Journal of Industrial Microbiology & Biotechnology, 30(5), 279–291.
Kaparaju, P., Serrano, M., Thomsen, A. B., Kongjan, P., & Angelidaki, I. (2009). Bioethanol, biohydrogen and biogas production from wheat straw in a biorefinery concept. Bioresource Technology, 100(9), 2562–2568.
Rychtera, M., & Wase, D. A. (1981). The growth of Aspergillus terreus and the production of itaconic acid in batch and continuous cultures. The influence of pH. Journal of Chemical Technology & Biotechnology, 31(1), 509–521.
Gyamerah, M. H. (1995). Oxygen requirement and energy relations of itaconic acid fermentation by Aspergillus terreus NRRL 1960. Applied Microbiology and Biotechnology, 44(3-4), 356–361.
Acknowledgements
The authors thank James Swezey, microbiologist (retired), for supplying Aspergillus terreus NRRL 1972 from ARS Culture Collection, Peoria, IL, and Kim Ascherl for the metal analysis by ICP-OES.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of Interest
The authors declare that they have no conflict of interest.
Additional information
Mention of trade names or commercial products in this article is solely for the purpose of providing specific information and does not imply recommendation or endorsement by the US Department of Agriculture. USDA is an equal opportunity provider and employer.
Rights and permissions
About this article
Cite this article
Saha, B.C., Kennedy, G.J., Bowman, M.J. et al. Factors Affecting Production of Itaconic Acid from Mixed Sugars by Aspergillus terreus. Appl Biochem Biotechnol 187, 449–460 (2019). https://doi.org/10.1007/s12010-018-2831-2
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12010-018-2831-2