Single cell oil production by Gordonia sp. DG using agro-industrial wastes

Gouda, Mona K.; Omar, Sanaa H.; Aouad, Linda M.

doi:10.1007/s11274-008-9664-z

Cited by 153 publications

(78 citation statements)

References 29 publications

(27 reference statements)

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“…Natural sources of lipid include plants, animals and microorganisms [1]. Traditionally, lipid is produced from plant oils or animal fats.…”

Section: Introductionmentioning

confidence: 99%

Screening of lipid high producing mutant from rhodotorula glutinis by low ion implantation and study on optimization of fermentation medium

Zhang

et al. 2013

Indian J Microbiol

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In order to obtain lipid producing strain with high-yield, the wild type stain Rhodotorula glutinis was treated by low ion implantation, and optimization of fermentation medium for higher lipid yield was carried out using mutant strain. It was found that the strain had a higher positive mutation rate when the output power was 10 keV and the dose of N ? implantation was 80 9 2.6 9 10 13 ions/cm 2 . Then a high-yield mutant strain D30 was obtained through cid-heating coupling ultrasonic method and lipid yield was 3.10 g/L. Additionally, the surface response method was used to optimize fermentation medium. The three significant factors (glucose, peptone, KH 2 PO 4 ) were optimized using response surface methodology (RSM), and the optimized parameters of fermentation medium were as follows: glucose 73.40 g/L, peptone 1.06 g/L and KH 2 PO 4 3.56 g/L. Finally the fermentation characteristic of high-yield mutation strain D30 was studied, when fermentation time was 10 days, which lipid yield increased to 7.81 g/L. Fatty acid composition of the lipid was determined by GC, and the most represented fatty acids of mutant D30 were C16:0 (11.4 %), C16:1 (5.66 %), C18:1 (49.3 %), and C18:2 (27.0 %).

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“…Natural sources of lipid include plants, animals and microorganisms [1]. Traditionally, lipid is produced from plant oils or animal fats.…”

Section: Introductionmentioning

confidence: 99%

Screening of lipid high producing mutant from rhodotorula glutinis by low ion implantation and study on optimization of fermentation medium

Zhang

et al. 2013

Indian J Microbiol

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“…Gordonia sp. DG accumulated more than 50% lipid with most tested wastes, while only 29, 36 and 41% was accumulated in presence of olive mill waste, hydrolyzed barely seeds and wheat bran, respectively (Gouda et al 2008).…”

Section: Biomassmentioning

confidence: 90%

Microbial Biotechnology in Olive Oil Industry

Darvishi¹

2012

Olive Oil - Constituents, Quality, Health Properties and Bioconversions

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“…starch) are also considered as effective carbon sources. Sugar beet molasses (83,84) and sugar cane molasses (85,86) have been explored as carbon sources for microbial oil production. Cassava, potato, Jerusalem artichoke and sorghum have also high content of fermentable oligo-and polysaccharides.…”

Section: Microorganisms and Feedstocks For Lipid Productionmentioning

confidence: 99%

Recent Trends in Biodiesel and Biogas Production

Bušić

Kundas

Morzak

et al. 2018

Food Technol. Biotechnol.

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SummaryBiodiesel and biogas are two very important sources of renewable energy worldwide, and particularly in EU countries. While biodiesel is almost exclusively used as transportation fuel, biogas is mostly used for production of electricity and heat. The application of more sophisticated purification techniques in production of pure biomethane from biogas allows its delivery to natural gas grid and its subsequent use as transportation fuel. While biogas is produced mostly from waste materials (landfills, manure, sludge from wastewater treatment, agricultural waste), biodiesel in EU is mostly produced from rapeseed or other oil crops that are used as food. This raises the 'food or fuel' concerns. To mitigate this problem considerable efforts have been done to use non-food feedstock for biodiesel production. These include all kinds of waste oils and fats, but recently more attention has been devoted to production of microbial oils by cultivation of microorganisms that are able to accumulate high amounts of lipids in their biomass. Promising candidates for microbial lipids production can be found www.ftb.com.hrPlease note that this is an unedited version of the manuscript that has been accepted for publication. This version will undergo copyediting and typesetting before its final form for publication. We are providing this version as a service to our readers. The published version will differ from this one as a result of linguistic and technical corrections and layout editing.2 among different strains of filamentous fungi, yeast, bacteria and microalgae. Feedstocks of interest are agricultural waste rich in carbohydrates as well as different lignocellulosic raw materials where some technical issues have to be resolved. In this work, recovery and purification of biodiesel and biogas were also considered.

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Single cell oil production by Gordonia sp. DG using agro-industrial wastes

Cited by 153 publications

References 29 publications

Screening of lipid high producing mutant from rhodotorula glutinis by low ion implantation and study on optimization of fermentation medium

Screening of lipid high producing mutant from rhodotorula glutinis by low ion implantation and study on optimization of fermentation medium

Microbial Biotechnology in Olive Oil Industry

Recent Trends in Biodiesel and Biogas Production

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