Lipid accumulation inRhodotorula glutinis on sugar cane molasses in single-stage continuous culture

Alvarez, R; Rodríguez, Bárbara; Romano, Joseph P.; Díaz, Andrés; Gómez, Eulalia; Miró, D.; Navarro, Luis Rejano; Saura, Gustavo; García, José Luis Sánchez

doi:10.1007/bf01195853

Cited by 33 publications

(17 citation statements)

References 5 publications

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“…In continuous culture, the cell biomass, lipid content, and lipid yield increase with decreasing growth rate [4]. Dai et al…”

Section: Effect Of Carbon Sourcesmentioning

confidence: 99%

“…on different nitrogen sources is NH 4 -N [ urea-N [ NO 3 -N. However, H ? released from consumption of NH 4 ? ions has the potential of reducing medium pH to values inhibitory to cell growth.…”

Section: Effect Of Nutrient Limitationsmentioning

confidence: 99%

“…Hence, various low-cost and effective alternative feedstocks have been explored. These include carpet mill effluents [30,31], sweet sorghum juice [49,62,126], sweet potato waste [1,205,206], tomato waste [56], dairy farm and municipal wastewater [74,99,106,114,140,155,203,208], biodiesel-derived glycerol [9,12,53,127,128,137,149,160], fertilizer effluent [7], sewage sludge [10], urea [82], lignocellulosic materials [88], waste molasses [105,220], beet molasses [55,65,116], soluble starch [28,161], sugar cane molasses [4,68], orange peel extracts [221,68], industrial glycerol [157], power plant flue gas [100,217], prickly pear juice [74], agro industrial byproducts [68,152], corn steep liquor [129], cassava starch [124], wheat straw mixed with wheat bran ...…”

Section: Bio-resources Available For Lipid Productionmentioning

confidence: 99%

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Microbial lipids from renewable resources: production and characterization

Ramalingam

Dufreche

Zappi

et al. 2010

J Ind Microbiol Biotechnol

270

147

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A number of microorganisms belonging to the genera of algae, yeast, bacteria, and fungi have ability to accumulate neutral lipids under specific cultivation conditions. The microbial lipids contain high fractions of polyunsaturated fatty acids and have the potential to serve as a source of significant quantities of transportation fuels. This paper reviews the current state of the art of this field. It summarizes the various microorganism used, feed stocks available, environmental factors that influence growth of cells and accumulation of lipids, major fatty acid composition of lipids, and the technology.

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“…In continuous culture, the cell biomass, lipid content, and lipid yield increase with decreasing growth rate [4]. Dai et al…”

Section: Effect Of Carbon Sourcesmentioning

confidence: 99%

Section: Effect Of Nutrient Limitationsmentioning

confidence: 99%

Section: Bio-resources Available For Lipid Productionmentioning

confidence: 99%

See 1 more Smart Citation

Microbial lipids from renewable resources: production and characterization

Ramalingam

Dufreche

Zappi

et al. 2010

J Ind Microbiol Biotechnol

270

147

View full text Add to dashboard Cite

show abstract

“…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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“…Many oleaginous yeasts were studied for lipid accumulation on different substrates, such as industrial glycerol Papanikolaou and Aggelis 2002), sewage sludge (Angerbauer, Siebenhofer et al 2008), whey permeate (Ykema, Verbree et al 1988;Akhtar, Gray et al 1998), sugar cane molasses (Alvarez, Rodriguez et al 1992), and rice straw hydrolysate (Huang, Zong et al 2009). The use of non-starch biomass is critical so that lignocelluloses can be used for organic carbon supply without concern of using food crops for fuel sources.…”

Section: Yeast and Fungimentioning

confidence: 99%