IDENTIFICATION OF PHA-PRODUCING BACILLI AND OPTIMIZATION OF PHA BIOSYNTHESIS

Автор(и)

  • A. Kharchuk D.K. Zabolotny Institute of Microbiology and Virology of the NASU, Україна
  • M. Kharkhota D.K. Zabolotny Institute of Microbiology and Virology of the NASU, Україна
  • M. Kharchuk D.K. Zabolotny Institute of Microbiology and Virology of the NASU, Україна
  • J. Brindza Slovak University of Agriculture in Nitra , Словаччина
  • L. Avdieieva D.K. Zabolotny Institute of Microbiology and Virology of the NASU, Україна

Ключові слова:

Polyhydroxyalkanoates, bioplastic, Bacillaceae bacteria

Анотація

Polyhydroxyalkanoates present a promising alternative to traditional plastics. This study focused on characterizing two PHA-producing Bacillaceae family strains. The bacteria's ability to produce PHA granules was confirmed by microscopy and GCMS. Identification was based on chemotaxonomic analysis. B. weihenstephanensis 5w2 demonstrated the highest PHA yields when cultivated with glucose.

Посилання

Shahid, S., Corroler, D., Mosrati, R., Amiel, C., Guillard, J.-L., Noreen, S., Parveen, S., & Bilal, M. Optimization of growth conditions for the biosynthesis of medium-chain length polyhydroxyalkanoates from Bacillus megaterium DSM 509: Experimental Analysis, statistical modelling, and characterization. Biomass Conversion and Biorefinery 2021; 13(13):12249–12264. https://doi.org/10.1007/s13399-021-01986-w

Mohammed, S., Behera, H. T., Dekebo, A., & Ray, L. Optimization of the culture conditions for production of polyhydroxyalkanoate and its characterization from a new Bacillus cereus BNPI-92 strain, isolated from plastic waste dumping yard. International Journal of Biological Macromolecules 2020; 156:1064–1080. https://doi.org/10.1016/j.ijbiomac.2019.11.138

Mohapatra, S., Mohanta, P. R., Sarkar, B., Daware, A., Kumar, C., & Samantaray, D. P. Production of polyhydroxyalkanoates (PHAs) by Bacillus strain isolated from wastewater and its biochemical characterization. Proceedings of the National Academy of Sciences, India Section B: Biological Sciences 2015; 87(2):459–466. https://doi.org/10.1007/s40011-015-0626-6

Mohanrasu, K., Rao, R. G., Dinesh, G. H., Zhang, K., Prakash, G. S., Song, D.-P., Muniyasamy, S., Pugazhendhi, A., Jeyakanthan, J., & Arun, A. Optimization of media components and culture conditions for polyhydroxyalkanoates production by Bacillus megaterium. Fuel 2020; 271:117522. https://doi.org/10.1016/j.fuel.2020.117522

Priyanka, K., Umesh, M., Thazeem, B., & Preethi, K. Polyhydroxyalkanoate biosynthesis and characterization from optimized medium utilizing distillery effluent using bacillus endophyticus MTCC 9021: A statistical approach. Biocatalysis and Biotransformation 2020; 39(1):16–28. https://doi.org/10.1080/10242422.2020.1789112

##submission.downloads##

Опубліковано

2024-05-17