Research Article

The Effect of Some Parameters on the Production of L(+) Lactic Acid Using Wheat wastewater by Rhizopus oryzae NRRL-395

Volume: 24 Number: 2 April 30, 2021
EN TR

The Effect of Some Parameters on the Production of L(+) Lactic Acid Using Wheat wastewater by Rhizopus oryzae NRRL-395

Abstract

The aim of the study was to investigate some major parameters on production lactic acid using wheat wastewater by Rhizopus oryzae NRRL-395. The parameters, which may play an effective role in production, were determined. For developing and producing pure L(+)-Lactic acid of the filamentous fungus Rhizopus oryzae NRRL-395, rich medium with wheat wastewater and glucose as carbon source were used in the study. The effects of carbon sources concentration, pH, agitation (shaking speed) and spores concentration on lactic acid production were examined. After fermentation process, the highest values of lactic acid obtained from wheat wastewater and glucose were analyzed using high-performance liquid chromatography with ultraviolet detectors (HPLC-UV). The maximum L (+) Lactic acid production in shake flasks was investigated at pH 6, 1.0x106 spores/mL, 150 rpm, 30 ̊C at 8 days. The maximum lactic acid content for wheat wastewater and glucose were obtained at a concentration of 100% (5.638 g/L) and 150 g/L (5.042 g/L). The maximum lactic acid amount of 5.568 g/L was obtained at pH value of 6 for wheat wastewater. However, the maximum lactic acid amount of 2.463 g/L was obtained at pH value of 6 for glucose. The maximum lactic acid values for wheat wastewater and glucose were obtained 5.603 g/L and 2.483 g/L at 150 rpm speed, respectively. The maximum lactic acid values for wheat wastewater and glucose were obtained 5.804 g/L and 5.646 g/L at the 1.0x106 spores/mL respectively.

Keywords

Supporting Institution

Kahramanmaraş Sütçü İmam Üniversitesi Bilimsel Araştırma Projeleri Yönetim Birimi Başkanlığı tarafından desteklenmiştir.

Project Number

20133-4YLS

References

  1. Anonim 2020. Türkiye mahsulleri ofisi buğday üretim miktarı. http://www.tmo.gov.tr/ Upload/Document/ istatistikler/tablolar/1bugdayeuva.pdf
  2. AbdulRauf M, Muhammad N, Ishtiaq A, Hafiz M, Nasir I 2010. Optimization of Growth Conditions for Acidic Protease Production from Rhizopus oligosporus Through Solid State Fermentation of Sunflower. World Academy of Science, Engineering and Technology 72(1): 40-43.
  3. Abood Nagham H, Suhad A Ahmed 2017. Effect of some growth factors on protease production by Rhizopus oryzae. Al-Nahrain Journal of Science 20(2): 90-95.
  4. Åkerberg C, Hofvendahl K, Zacchi G, Hahn-Hägerdal B 1998. Modeling the influence of pH, temperature, glucose and lactic acid concentrations on the kinetic of lactic acid production by Lactococcus lactis ssp. lactis ATCC 19435 in whole-wheat flour, Applied Microbiology and Biotechnology. 49 : 682–690.
  5. Åkerberg C, Zacchi G 2000. An economic evaluation of the fermentative production of lactic acid from wheat flour, Bioresour. Technol. 75: 119–126.
  6. Benninga H 1990. A History of Lactic Acid Making, a chapter in the history of Biotechnology Kluwer Academic Publishers pp. 1–61.
  7. Bibal B, Vayssier Y, Goma G, Pareilleux A 1991. High concentration cultivation of Lactococcus cremoris in a cell recycle reactor. Biotechnology and Bioengineering, 37 (8): 746-754.
  8. Bulut Ş, Elibol M, Özer D 2004. Effect of different carbon sources on L(+)- lactic acid production by Rhizopus oryzae. Biochemical Engineering Journal 21: 33–37.

Details

Primary Language

English

Subjects

Agricultural, Veterinary and Food Sciences

Journal Section

Research Article

Publication Date

April 30, 2021

Submission Date

May 18, 2020

Acceptance Date

July 18, 2020

Published in Issue

Year 2021 Volume: 24 Number: 2

APA
Göçeri, A., Alma, M. H., Gezginc, Y., & Karaoğul, E. (2021). The Effect of Some Parameters on the Production of L(+) Lactic Acid Using Wheat wastewater by Rhizopus oryzae NRRL-395. Kahramanmaraş Sütçü İmam Üniversitesi Tarım Ve Doğa Dergisi, 24(2), 293-298. https://doi.org/10.18016/ksutarimdoga.vi.739225

Cited By


International Peer Reviewed Journal
Free submission and publication
Published 6 times a year



88x31.png


KSU Journal of Agriculture and Nature

e-ISSN: 2619-9149