Enzyme-catalysed Biodiesel Production from Edible and Waste Cooking Oils

Enzyme-catalysed Biodiesel Production from Edible and Waste Cooking Oils

Biodiesel synthesis was performed as transesterification of edible and waste cooking sunflower oil catalysed by free lipase from Thermomyces lanuginosus (Lipolase 100L). Experiments were performed at three different temperatures (T = 40, 50 and 60°C) as one-step and four-step reactions with methanol...

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Veröffentlicht in:Chemical and Biochemical Engineering Quarterly 2015-10, Vol.29 (3), p.329-333
Hauptverfasser: Budzaki, S, Salic, A, Zelic, B, Tisma, M
Format: Artikel
Sprache:eng
Schlagworte:
biodiesel
Biodiesel fuels
Chemical properties
Chemical synthesis
lipase
Methods
Oils and fats, Edible
Production processes
sunflower oil
Thermomyces lanuginosus
transesterification
waste cooking oil
Waste management
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Zusammenfassung:Biodiesel synthesis was performed as transesterification of edible and waste cooking sunflower oil catalysed by free lipase from Thermomyces lanuginosus (Lipolase 100L). Experiments were performed at three different temperatures (T = 40, 50 and 60°C) as one-step and four-step reactions with methanol. The highest fatty acids methyl esters (FAME) content (C = 95 %) was achieved in the one-step transesterification reaction of edible sunflower oil performed at 40°C. Key words: lipase, Thermomyces lanuginosus, transesterification, biodiesel, waste cooking oil, sunflower oil
ISSN:0352-9568
1846-5153
DOI:10.15255/CABEQ.2015.2177