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Updated: Aug 16, 2025

Experimental Protocol for Biodiesel Production with Isolation of Alkenones as Coproducts from Commercial Isochrysis Algal Biomass
Published on: June 24, 2016
Insights into chalcone analogues with potential as antioxidant additives in diesel-biodiesel blends
Igor D Borges1,2, Eduardo C M Faria1,2, Jean F M Custódio1
1Grupo de Química Teórica e Estrutural de Anápolis, Universidade Estadual de Goiás Anápolis GO Brazil hamilton@ueg.br i.dalarmelino@gmail.com +55 (62) 3328-1156.
Abstract:
Biodiesel production is one of the promising strategies to reduce diesel consumption and an important contribution to climate change. However, biodiesel stability remains a challenging problem in biofuel use in the global energy matrix. In this context, organic additives have been investigated to minimize these problems and reduce harmful emissions to comply with fuel requirement standards. In this study, we discuss a comprehensive structural description, a behavior of B15 [85% volume of diesel and 15% volume of biodiesel (B100)] stability in the presence of antioxidants (chalcone analogues), and a theoretical calculation to pave the way for clarifying and expanding the potential of title compounds as an antioxidant additive for diesel-biodiesel blends. Finally, a systematic description of the oxidation stability was undertaken using a specialized machine learning computational pySIRC platform.
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