ArticleFrontiers in bioengineering and biotechnology2023
Carbon and nitrogen optimization in solid-state fermentation for sustainable sophorolipid production using industrial waste.
Article in Frontiers in bioengineering and biotechnology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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3 citing papers in PubMed, 16 citations in OpenAlex.
- Elucidating the metabolic landscape of Bacillus velezensis WY-65 in basic and cocktail nutrient media: a biocontrol approach against peanut web blotch.Journal of biological engineering · 2026Article
- Engineering interventions for enhanced sophorolipid biosynthesis: from native producers to recombinant platforms.World journal of microbiology & biotechnology · 2026Review
- Production and characterization of sophorolipid under yeast-mediated submerged fermentation utilizing Agro-industrial waste.Current research in microbial sciences · 2025Article
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3 authors at 1 institution in 1 country.
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Abstract
The use of alternative feedstocks such as industrial or food waste is being explored for the sustainable production of sophorolipids (SLs). Microbial biosurfactants are mainly produced via submerged fermentation (SmF); however, solid-state fermentation (SSF) seems to be a promising alternative for using solid waste or byproducts that could not be exploited by SmF. Applying the advantages that SSF offers and with the aim of revalorizing industrial organic waste, the impact of carbon and nitrogen sources on the relationship between yeast growth and SL production was analyzed. The laboratory-scale system used winterization oil cake as the solid waste for a hydrophobic carbon source. Pure hydrophilic carbon (glucose) and nitrogen (urea) sources were used in a Box-Behnken statistical design of experiments at different ratios by applying the response surface methodology. Optimal conditions to maximize the production and productivity of diacetylated lactonic C18:1 were a glucose:nitrogen ratio of 181.7:1.43 (w w
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