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Evaluation of Yarrowia lipolytica Oil for Biodiesel Production: Land Use Oil Yield, Carbon, and Energy Balance
Xochitl del Rocío Niehus Charles
LETICIA CASAS GODOY
FRANCISCO JAVIER RODRIGUEZ VALADEZ
Georgina Coral Sandoval Fabián
Acceso Abierto
Atribución-NoComercial-SinDerivadas
https://doi.org/10.1155/2018/6393749
"Oils from yeasts have emerged as a suitable alternative raw material to produce biodiesel, due to their similar composition to common raw materials such as vegetable oils. Additionally, they have the advantage of not competing with human or animal feed, and, furthermore, they do not compete for arable land. In this work, a carbon and energy balance was evaluated for Yarrowia lipolytica as a model yeast, using crude glycerol from biodiesel as the only carbon source, which improves biodiesel overall yield by 6%.Te process presented a positive energy balance. Feasibility of yeast oil as biodiesel substrate was also evaluated by determination of the lipid fatty acid profle and cetane number. Moreover, a comparison of oil yields, in terms of land use, between vegetable, microalgae, and yeast oils is also presented. Te results showed that Y. lipolytica oil yield is considerably higher than vegetable oils (767 times) and microalgae (36 times)."
28-10-2018
Artículo
Hindawi Journal of Lipids Volume 2018, Article ID 6393749, 6 pages
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Investigadores
Xochitl Niehus, Leticia Casas-Godoy, Francisco J. Rodríguez-Valadez, Georgina Sandoval, "Evaluation of Yarrowia lipolytica Oil for Biodiesel Production: Land Use Oil Yield, Carbon, and Energy Balance", Journal of Lipids, vol. 2018, Article ID 6393749, 6 pages, 2018. https://doi.org/10.1155/2018/6393749
BIOLOGÍA Y QUÍMICA
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