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@article{P. K. Sivakumaar_2010, title={Enhancement Effects of Biosurfactant Produced by Pseudomonas aeruginosa MTCC 2297 and Pseudomonas fluorescens on Sugar Cane Bagasse Composting}, volume={2}, url={https://www.updatepublishing.com/journal/index.php/jebt/article/view/37}, abstractNote={<p class="MsoNormal" style="margin: 0in 0in 0pt; text-indent: 0in; line-height: normal;"><span style="font-size: 10pt; font-family: ";Garamond";,";serif";;">Biosurfactant produced by <em style="mso-bidi-font-style: normal;">Pseudomonas aeruginosa</em> MTCC2297 and <em style="mso-bidi-font-style: normal;">Pseudomonas fluorescens</em> (a Mangrove forest isolate) was added to the Sugar cane bagasse decomposing process to initiate and enhance the production of reducing sugars. Both isolates produced a glycolipid biosurfactant, namely a rhamnolipid that was confirmed by biochemical and analytical studies. The surface tension of fermentation broth reduced from 73 to 34.2 mN/m by <em style="mso-bidi-font-style: normal;">P. aeruginosa</em> MTCC 2297 and from 76 to 29 mN/m by <em style="mso-bidi-font-style: normal;">P. fluorescens</em>. Sugar cane bagasse decomposing process was attempted by two different methods, adding pure rhamnolipid and on-site production of it were compared. The study revealed that rhamnolipid concentration of 0.75gl-1 was<span style="mso-spacerun: yes;">  </span>optimum for composting process and the optimum temperature for compost pile production was 32°Cfor the first 48h subsequently 35°C for the next 48h. At the optimum temperature for this two-stage fermentation, the production of reducing sugar could be increased to 15.73 gl-1 for P. aeruginosa MTCC 2297 and for the <em style="mso-bidi-font-style: normal;">P. fluorescens</em><span style="mso-spacerun: yes;">  </span>reducing sugar increased to 15.88 gl-1,<span style="mso-spacerun: yes;">  </span>both experiments resulted<span style="mso-spacerun: yes;">  </span>in higher values than<span style="mso-spacerun: yes;">  </span>that of the treatment without rhamnolipid sample. The results indicate that application biosurfactant could possibly reduce the composting period. As the compost pile production of rhamnolipid does not require the purification process, the production cost reduced significantly.</span></p><p class="MsoNormal" style="margin: 0in 0in 0pt; text-indent: 0in; line-height: normal; text-align: center;"><span style="font-size: 10pt; font-family: ";Garamond";,";serif";;">--------------------------------------------------------------------------------------------------------</span></p><span style="font-size: 10pt; font-family: ";Garamond";,";serif";;"><p class="MsoNormal" style="margin: 0in 0in 0pt; text-indent: 0in; line-height: normal; text-align: left;" align="left"><em><span style="font-size: 10pt; font-family: ";Garamond";,";serif";;">Department of Microbiology, Faculty of Agriculture, Annamalai University, Annamalai Nagar, Chidambaram, Tamil Nadu, India-608002. </span></em></p><p class="MsoNormal" style="margin: 6pt 0in 0pt; text-indent: 0in; line-height: normal; text-align: left;" align="left"><em><sup><span style="font-size: 10pt; font-family: ";Garamond";,";serif";;">*</span></sup></em><em><span style="font-size: 10pt; font-family: ";Garamond";,";serif";;">Corresponding author, Email: parthasangi@yahoo.com,</span></em><span style="mso-bidi-font-size: 12.0pt;"><span style="font-size: small; font-family: Times New Roman;"> </span></span><em><span style="font-size: 10pt; font-family: ";Garamond";,";serif";;">Mob: +91-9842059688</span></em><span style="mso-bidi-font-size: 12.0pt;"><span style="mso-spacerun: yes;"><span style="font-size: small; font-family: Times New Roman;">                </span></span></span><em><span style="font-size: 10pt; font-family: ";Garamond";,";serif";;"></span></em></p><p class="MsoNormal" style="margin: 0in 0in 0pt; text-indent: 0in; line-height: normal;">Cite This Article As: <span style="font-size: 10pt; font-family: ";Garamond";,";serif";;">Parthasarathi, R. and<span style="mso-spacerun: yes;">   </span>P. K. Sivakumaar. 2010. </span>Enhancement Effects of Biosurfactant Produced by Pseudomonas aeruginosa MTCC 2297 and Pseudomonas fluorescens on Sugar Cane Bagasse Composting. J. Ecobiotechnol. 2(3): 33-39.</p></span>}, number={3}, journal={Journal of Ecobiotechnology}, author={P. K. Sivakumaar, Parthasarathi, R.* and}, year={2010}, month={Aug.} }