Kinetic study on the extraction of ethanimidic acid from hibiscus flowers using microwave assisted hydrodistillation
Abstract Microwave extraction of active compounds from plants offers an efficient alternative to traditional methods, highlighting the need to investigate its modeling and kinetic mechanisms for comprehensive understanding. This study evaluated kinetic models for the microwave-assisted hydrodistilla...
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| Format: | Article |
| Language: | English |
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Nature Portfolio
2025-01-01
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| Series: | Scientific Reports |
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| Online Access: | https://doi.org/10.1038/s41598-025-86286-3 |
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| author | Hesham Hussein Rassem Mohd Hairul Bin Khamidun Ahmer Ali Siyal Radin Maya Saphira Radin Mohamed |
| author_facet | Hesham Hussein Rassem Mohd Hairul Bin Khamidun Ahmer Ali Siyal Radin Maya Saphira Radin Mohamed |
| author_sort | Hesham Hussein Rassem |
| collection | DOAJ |
| description | Abstract Microwave extraction of active compounds from plants offers an efficient alternative to traditional methods, highlighting the need to investigate its modeling and kinetic mechanisms for comprehensive understanding. This study evaluated kinetic models for the microwave-assisted hydrodistillation (MAHD) of ethanimidic acid from hibiscus flowers. Experimental data, including ethanimidic acid concentration as a function of time, power, and solid-to-liquid ratio, were analyzed using three-parameter empirical models. The second-order model demonstrated superior accuracy (R² = 0.954), outperforming the first-order model, and effectively described the two-stage extraction process: washing and diffusion. The second-order kinetic model ensures precise control of ethanimidic acid extraction, enabling efficient scalability for industrial production and consistent quality for pharmacological applications, emphasizing sustainable and cost-effective manufacturing practices. This model provides a robust framework for advancing MAHD applications in the industrial production of bioactive compounds, promoting innovation in sustainable technologies, and enhancing the economic feasibility of bioactive compound recovery. |
| format | Article |
| id | doaj-art-9c8e05ea02524d09ae390882c84405cf |
| institution | Kabale University |
| issn | 2045-2322 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | Nature Portfolio |
| record_format | Article |
| series | Scientific Reports |
| spelling | doaj-art-9c8e05ea02524d09ae390882c84405cf2025-01-12T12:19:07ZengNature PortfolioScientific Reports2045-23222025-01-011511810.1038/s41598-025-86286-3Kinetic study on the extraction of ethanimidic acid from hibiscus flowers using microwave assisted hydrodistillationHesham Hussein Rassem0Mohd Hairul Bin Khamidun 1Ahmer Ali Siyal2Radin Maya Saphira Radin Mohamed3Faculty of Civil Engineering & Built Environment, Universiti Tun Hussein Onn MalaysiaFaculty of Civil Engineering & Built Environment, Universiti Tun Hussein Onn MalaysiaMicropollutant Research Centre (MPRC), Institute for Integrated Engineering (I2E), Universiti Tun Hussein Onn MalaysiaMicropollutant Research Centre (MPRC), Institute for Integrated Engineering (I2E), Universiti Tun Hussein Onn MalaysiaAbstract Microwave extraction of active compounds from plants offers an efficient alternative to traditional methods, highlighting the need to investigate its modeling and kinetic mechanisms for comprehensive understanding. This study evaluated kinetic models for the microwave-assisted hydrodistillation (MAHD) of ethanimidic acid from hibiscus flowers. Experimental data, including ethanimidic acid concentration as a function of time, power, and solid-to-liquid ratio, were analyzed using three-parameter empirical models. The second-order model demonstrated superior accuracy (R² = 0.954), outperforming the first-order model, and effectively described the two-stage extraction process: washing and diffusion. The second-order kinetic model ensures precise control of ethanimidic acid extraction, enabling efficient scalability for industrial production and consistent quality for pharmacological applications, emphasizing sustainable and cost-effective manufacturing practices. This model provides a robust framework for advancing MAHD applications in the industrial production of bioactive compounds, promoting innovation in sustainable technologies, and enhancing the economic feasibility of bioactive compound recovery.https://doi.org/10.1038/s41598-025-86286-3Microwave-assisted hydrodistillationHibiscus flowersEthanimidic acidEmpirical kinetics model |
| spellingShingle | Hesham Hussein Rassem Mohd Hairul Bin Khamidun Ahmer Ali Siyal Radin Maya Saphira Radin Mohamed Kinetic study on the extraction of ethanimidic acid from hibiscus flowers using microwave assisted hydrodistillation Scientific Reports Microwave-assisted hydrodistillation Hibiscus flowers Ethanimidic acid Empirical kinetics model |
| title | Kinetic study on the extraction of ethanimidic acid from hibiscus flowers using microwave assisted hydrodistillation |
| title_full | Kinetic study on the extraction of ethanimidic acid from hibiscus flowers using microwave assisted hydrodistillation |
| title_fullStr | Kinetic study on the extraction of ethanimidic acid from hibiscus flowers using microwave assisted hydrodistillation |
| title_full_unstemmed | Kinetic study on the extraction of ethanimidic acid from hibiscus flowers using microwave assisted hydrodistillation |
| title_short | Kinetic study on the extraction of ethanimidic acid from hibiscus flowers using microwave assisted hydrodistillation |
| title_sort | kinetic study on the extraction of ethanimidic acid from hibiscus flowers using microwave assisted hydrodistillation |
| topic | Microwave-assisted hydrodistillation Hibiscus flowers Ethanimidic acid Empirical kinetics model |
| url | https://doi.org/10.1038/s41598-025-86286-3 |
| work_keys_str_mv | AT heshamhusseinrassem kineticstudyontheextractionofethanimidicacidfromhibiscusflowersusingmicrowaveassistedhydrodistillation AT mohdhairulbinkhamidun kineticstudyontheextractionofethanimidicacidfromhibiscusflowersusingmicrowaveassistedhydrodistillation AT ahmeralisiyal kineticstudyontheextractionofethanimidicacidfromhibiscusflowersusingmicrowaveassistedhydrodistillation AT radinmayasaphiraradinmohamed kineticstudyontheextractionofethanimidicacidfromhibiscusflowersusingmicrowaveassistedhydrodistillation |