Co-fermentation of 1,3-propanediol and 2,3-butanediol from crude glycerol derived from the biodiesel production process by newly isolated Enterobacter sp.: Optimization factors affecting
Co-fermentation of 1,3-propanediol and 2,3-butanediol from crude glycerol derived from biodiesel production process was investigated. The isolation of diols producer was firstly investigated. Factors including crude glycerol, yeast extract concentrations, and initial pH affecting diols were optimize...
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th-mahidol.765472022-08-04T15:42:27Z Co-fermentation of 1,3-propanediol and 2,3-butanediol from crude glycerol derived from the biodiesel production process by newly isolated Enterobacter sp.: Optimization factors affecting Prawit Kongjan Rattana Jariyaboon Alissara Reungsang Sureewan Sittijunda Faculty of Environment and Resource Studies, Mahidol University Khon Kaen University Prince of Songkla University Royal Society of Thailand Chemical Engineering Energy Environmental Science Co-fermentation of 1,3-propanediol and 2,3-butanediol from crude glycerol derived from biodiesel production process was investigated. The isolation of diols producer was firstly investigated. Factors including crude glycerol, yeast extract concentrations, and initial pH affecting diols were optimized using isolated microbes as the inoculum. Results determined strain MU-01 as the most efficient strain producing the highest concentration of diols. Sequence analysis revealed strain MU-01 as a member of Enterobacter sp. (Accession no. MT491125). Crude glycerol, yeast extract, and pH were influenced on 1,3-propanediol and 2,3-butanediol. Maximum 1,3-propanediol of 0.70 g/L was obtained at 10 g/L crude glycerol, 1 g/L yeast extract, and pH 8, respectively. The strain MU-01 also produced 2,3-butanediol at the concentration of 0.88 g/L under optimal conditions. The validation experiment indicated that the model was accurate, with a 2.85% difference between expected and observed values. 2022-08-04T08:19:38Z 2022-08-04T08:19:38Z 2021-02-01 Article Bioresource Technology Reports. Vol.13, (2021) 10.1016/j.biteb.2020.100616 2589014X 2-s2.0-85097468921 https://repository.li.mahidol.ac.th/handle/123456789/76547 Mahidol University SCOPUS https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85097468921&origin=inward |
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Chemical Engineering Energy Environmental Science Prawit Kongjan Rattana Jariyaboon Alissara Reungsang Sureewan Sittijunda Co-fermentation of 1,3-propanediol and 2,3-butanediol from crude glycerol derived from the biodiesel production process by newly isolated Enterobacter sp.: Optimization factors affecting |
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Co-fermentation of 1,3-propanediol and 2,3-butanediol from crude glycerol derived from biodiesel production process was investigated. The isolation of diols producer was firstly investigated. Factors including crude glycerol, yeast extract concentrations, and initial pH affecting diols were optimized using isolated microbes as the inoculum. Results determined strain MU-01 as the most efficient strain producing the highest concentration of diols. Sequence analysis revealed strain MU-01 as a member of Enterobacter sp. (Accession no. MT491125). Crude glycerol, yeast extract, and pH were influenced on 1,3-propanediol and 2,3-butanediol. Maximum 1,3-propanediol of 0.70 g/L was obtained at 10 g/L crude glycerol, 1 g/L yeast extract, and pH 8, respectively. The strain MU-01 also produced 2,3-butanediol at the concentration of 0.88 g/L under optimal conditions. The validation experiment indicated that the model was accurate, with a 2.85% difference between expected and observed values. |
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Faculty of Environment and Resource Studies, Mahidol University |
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Faculty of Environment and Resource Studies, Mahidol University Prawit Kongjan Rattana Jariyaboon Alissara Reungsang Sureewan Sittijunda |
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Prawit Kongjan Rattana Jariyaboon Alissara Reungsang Sureewan Sittijunda |
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Prawit Kongjan |
title |
Co-fermentation of 1,3-propanediol and 2,3-butanediol from crude glycerol derived from the biodiesel production process by newly isolated Enterobacter sp.: Optimization factors affecting |
title_short |
Co-fermentation of 1,3-propanediol and 2,3-butanediol from crude glycerol derived from the biodiesel production process by newly isolated Enterobacter sp.: Optimization factors affecting |
title_full |
Co-fermentation of 1,3-propanediol and 2,3-butanediol from crude glycerol derived from the biodiesel production process by newly isolated Enterobacter sp.: Optimization factors affecting |
title_fullStr |
Co-fermentation of 1,3-propanediol and 2,3-butanediol from crude glycerol derived from the biodiesel production process by newly isolated Enterobacter sp.: Optimization factors affecting |
title_full_unstemmed |
Co-fermentation of 1,3-propanediol and 2,3-butanediol from crude glycerol derived from the biodiesel production process by newly isolated Enterobacter sp.: Optimization factors affecting |
title_sort |
co-fermentation of 1,3-propanediol and 2,3-butanediol from crude glycerol derived from the biodiesel production process by newly isolated enterobacter sp.: optimization factors affecting |
publishDate |
2022 |
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https://repository.li.mahidol.ac.th/handle/123456789/76547 |
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1763493360176201728 |