ArticleFrontiers in bioengineering and biotechnology2024
Decreasing acid value of fatty acid ethyl ester products using complex enzymes.
Article in Frontiers in bioengineering and biotechnology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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4 citing papers in PubMed.
- Immobilized Ancient Lipase for Waste-to-Fuel Biocatalysis: Toward Sustainable Biodiesel Production.Applied biochemistry and biotechnology · 2026Article
- Extraction of Seed Oil fromFoods (Basel, Switzerland) · 2025Article
- Enzymatic interesterification of freshwater fish oil from grass carp (Food chemistry: X · 2025Article
- Extraction of Oil fromFoods (Basel, Switzerland) · 2025Article
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3 authors.
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Abstract
Recently, enzymatic method has been used to prepare biodiesel using various oils. But the high acid value of the biodiesel product using enzyme as a catalyst has been one issue. In this work, an attempt to reduce the acid value of fatty acid ethyl ester (FAEE) product to satisfy the specified requirement (AV ≤ 0.5 mgKOH/g), a complex enzyme-catalyzed method was used for the ethanolysis of Semen Abutili seed oil (SASO) (AV = 5.5 ± 0.3 mgKOH/g). The effects of various variables (constituents of complex enzyme, type and addition of water removal agent, time, temperature, enzyme addition load, substrate ratio) on the enzymatic reaction were investigated. The optimal reaction conditions were: 1% addition of liquid lipase Eversa
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