Biotechnology for a new biodiesel
Abstract
A new biotechnology for biodiesel production based on filamentous fungi lipid was created. Oleogen Mucorales is used as a producer, forming up to 47–50 % lipid composition close to canola oil. The duration of fermentation process is 4–5 days at 27-28 °С. Biodiesel based on fungal lipid satisfies the requirements of European quality EN14214. The possibility is shown to increase the economic effects of biotechnology: 1) to create a waste-free technology by obtaining a single fermentation of biodiesel and chitin, 2) the use a stimulantsof germination of fungus conidia, which could reduce the duration of fermentation, and 3) the use of glycerol formed during the production of methyl esters, as a carbon source in the fermentation medium, as well as a number of food industry wastes and wood hydrolysates in the fermentation process.
About the Authors
Ya. E. Sergeeva
S.N. Vinogradsky Institute of Microbiology, Russian Academy of Sciences, Moscow
Russian Federation
Russian Federation
L. A. Galanina
S.N. Vinogradsky Institute of Microbiology, Russian Academy of Sciences, Moscow
Russian Federation
Russian Federation
V. V. Lunin
Chemistry Department, Lomonosov Moscow State University, Moscow
Russian Federation
Russian Federation
E. P. Feofilova
S.N. Vinogradsky Institute of Microbiology, Russian Academy of Sciences, Moscow
Russian Federation
Russian Federation
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Review
For citations:
Sergeeva Ya.E., Galanina L.A., Lunin V.V., Feofilova E.P. Biotechnology for a new biodiesel. Kataliz v promyshlennosti. 2010;(5):84-88. (In Russ.)
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