International Journal of Scientific and Research Publications

IJSRP, Volume 5, Issue 11, November 2015 Edition [ISSN 2250-3153]


Mechanism of 2-Acetyl-1-Pyrroline Biosynthesis by Bacterial System
      Yogita Deshmukh, Puja Khare, D.D. Patra
Abstract: The biological formation of 2AP, by several rhizobacterial isolates was studied on the medium supplemented with L-ornithine. Increase in concentration of 2AP, was observed when proline (4%), ornithine (4%) and putrescine (5%) were supplemented in growth medium. Acinetobacter bahayai-BM-28- KJ143625 was a highest 2AP producing isolate. Medium inoculated with different rhizobacterial isolates was observed with 2-15.4 fold increase over the control. A. bahayai-BM-28- KJ143625 was inoculated in the medium supplemented with different concentrations of 4-aminobutanal and 1-pyrroline. 2-AP was identified as the most important volatile found in the headspace of samples supplemented with different concentrations of 4-aminobutanal before sterilization. 1-pyrroline was found as one of the very important immediate precursor for 2AP synthesis by bacteria. Results of precursor analysis revealed that 2AP production occurs when 4-aminobutanal diethyl acetal deduced from ornithine/proline/putrescine is heat transformed to 1-pyrroline which ultimately is converted into 2AP by bacterial system.

Reference this Research Paper (copy & paste below code):

Yogita Deshmukh, Puja Khare, D.D. Patra (2018); Mechanism of 2-Acetyl-1-Pyrroline Biosynthesis by Bacterial System; Int J Sci Res Publ 5(11) (ISSN: 2250-3153). http://www.ijsrp.org/research-paper-1115.php?rp=P474830
©️ Copyright 2011-2022 IJSRP - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.