Bioconversion of Maize Straw into Ferulic Acid by Pseudomonas fragi MTCC 10212

Authors

  • Bhabjit Pattnaik Department of Botany, Christ College, Cuttack-753 008, India Author
  • Prakash Kumar Sarangi Directorate of Research, Central Agricultural University, Imphal, Manipur-795004, India Author
  • Hara Prasad Sahoo Department of Botany, B.J.B. Autonomous College, Bhubaneswar-751014, India Author
  • Padan K Jena Department of Botany, Ravenshaw University, Cuttack-753003, India Author

DOI:

https://doi.org/10.5530/jam.2.6.4

Keywords:

Pseudomonas fragi, ferulic acid, maize straw, HPTLC

Abstract

Isolation of ferulic acid from maize straw was carried out using Pseudomonas fragi MTCC 10212 by the action of ferulic acid esterase. Ferulic acid was detected as the important phenolic acid from the medium. The compound was identified and quantified by high performance thin layer chromatography. Ferulic acid was detected for a period of 10 days. Maximum quantity of the acid was quantified on 7 day of incubation and the quantity declined on further incubation. Concentration of carbohydrates from the destarched straw was also determined and was compared with that of original straw. Approximately 260 mg of ferulic acid was obtained per Kg of maize straw on 7 day of incubation. Pseudomonas fragi was solely responsible for the extraction of ferulic acid from maize straw which is an essential phytochemical with antioxidant and antimicrobial properties. It can be easily bioconverted into vanillic acid, salicyclic acid, vanillin, etc. which are useful raw materials in Pharmaceutical, food and flavouring industries. 

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Published

2024-01-29

How to Cite

Bioconversion of Maize Straw into Ferulic Acid by Pseudomonas fragi MTCC 10212. (2024). Journal of Advanced Microbiology, 2(6), 307-312. https://doi.org/10.5530/jam.2.6.4