Please use this identifier to cite or link to this item:
http://nopr.niscair.res.in/handle/123456789/13749| Title: | Rapid screening and cultivation of oleaginous microorganisms |
| Authors: | Gao, Xinlei Liu, Ye Chen, Zhongju Wu, Li |
| Keywords: | Fatty Acid Composition;Mortierella Isabellina CGMCC 3.3410O;Oil Content;Oleaginous Strain;Rapid Determination Method |
| Issue Date: | Apr-2012 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | Oleaginous microbial strains were cultivated to identify the best oil-producing strain amongst Yarrowia lipolytica (CGMCC 2.1398), Lipomyces starkeyi (CGMCC 2.1608), Rhodosporidium toruloides (CGMCC 2.1389), Mortierella isabellina (CGMCC 3.3410), Cunninghamella blakeleana (CGMCC 3.970), and Mycobacterium QJ311. A method for rapid determination of oil content and fatty acid composition was established to identify the optimum oil-producing strains. This method had a relative standard deviation of 4.09%, an average recovery ratio of 97.09% and a detection limit of 0.1–1.0 g. Mortierella isabellina CGMCC 3.3410 was identified as the best oil-producing strain amongst the six strains tested, with a total biomass of 75 g/10 L and a lipid content of 35%. A rapid screening method of oleaginous microorganisms is discussed for the first time. |
| Page(s): | 282-289 |
| URI: | http://hdl.handle.net/123456789/13749 |
| ISSN: | 0975-1009 (Online); 0019-5189 (Print) |
| Appears in Collections: | IJEB Vol.50(04) [April 2012] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJEB 50(4) 282-289.pdf | 514.24 kB | Adobe PDF | View/Open |
Items in NOPR are protected by copyright, with all rights reserved, unless otherwise indicated.