دورية أكاديمية
A novel method for the pentosan analysis present in jute biomass and its conversion into sugar monomers using acidic ionic liquid
| العنوان: | A novel method for the pentosan analysis present in jute biomass and its conversion into sugar monomers using acidic ionic liquid |
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| المؤلفون: | Matsagar, Babasaheb M., Hossain, Shahriar A., Islam, Tofazzal, Yamauchi, Yusuke, Wu, Kevin C.-W. |
| بيانات النشر: | Journal of Visualized Experiments |
| سنة النشر: | 2018 |
| المجموعة: | The University of Queensland: UQ eSpace |
| مصطلحات موضوعية: | Arabinose, Brønsted acidic ionic liquid, Environmental Sciences, Hammett acidity, Issue 136, Jute biomass, Lignin, Pentosan, Xylose, 1300 Biochemistry, Genetics and Molecular Biology, 1500 Chemical Engineering, 2400 Immunology and Microbiology, 2800 Neuroscience |
| الوصف: | Recently, ionic liquids (ILs) are used for biomass valorization into valuable chemicals because of their remarkable properties such as thermal stability, lower vapor pressure, non-flammability, higher heat capacity, and tunable solubility and acidity. Here, we demonstrate a method for the synthesis of C5 sugars (xylose and arabinose) from the pentosan present in jute biomass in a one-pot process by utilizing a catalytic amount of Brønsted acidic 1-methyl-3-(3-sulfopropyl)-imidazolium hydrogen sulfate IL. The acidic IL is synthesized in the lab and characterized using NMR spectroscopic techniques for understanding its purity. The various properties of BAIL are measured such as acid strength, thermal and hydrothermal stability, which showed that the catalyst is stable at a higher temperature (250 °C) and possesses very high acid strength (Ho 1.57). The acidic IL converts over 90% of pentosan into sugars and furfural. Hence, the presenting method in this study can also be employed for the evaluation of pentosan concentration in other kinds of lignocellulosic biomass. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| تدمد: | 1940-087X |
| العلاقة: | orcid:0000-0001-7854-927X; 104-2628-E-002-008-MY3; 105-2218-E-155-007; 105-2221-E-002-003-MY3; 105-2221-E-002-227-MY3; 105-2622-E-155-003-CC2; 105R7706; 2071; Not set |
| الإتاحة: | https://doi.org/10.3791/57613Test https://espace.library.uq.edu.au/view/UQ:7666b72Test |
| رقم الانضمام: | edsbas.833646D4 |
| قاعدة البيانات: | BASE |
| تدمد: | 1940087X |
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