Rapid Determination of Microbial Quinones using Supercritical CO2 Extraction
The supercritical CO2 extraction of microbial quinones from activated sludge samples obtained from various activated sludge was investigated and compared to the conventional method using organic solvent extraction. The extraction was carried out in a supercritical fluid extraction (SFE) system in th...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Universitas Syiah Kuala, Chemical Engineering Department
2006-06-01
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| Series: | Jurnal Rekayasa Kimia & Lingkungan |
| Subjects: | |
| Online Access: | https://jurnal.usk.ac.id/RKL/article/view/1084 |
| _version_ | 1797228335407824896 |
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| author | Muhammad Faisal Irvan Irvan Yoichi Atsuta Hiroyuki Daimon Koichi Fujie |
| author_facet | Muhammad Faisal Irvan Irvan Yoichi Atsuta Hiroyuki Daimon Koichi Fujie |
| author_sort | Muhammad Faisal |
| collection | DOAJ |
| description | The supercritical CO2 extraction of microbial quinones from activated sludge samples obtained from various activated sludge was investigated and compared to the conventional method using organic solvent extraction. The extraction was carried out in a supercritical fluid extraction (SFE) system in the temperature range of 25 to75 oC and the pressure up to 30 MPa. Different extraction conditions, such as the temperature, pressure, extraction time and modifier were employed to maximize the SFE efficiency. Significant amount of microbial quinones (ubiquinones and menaquinones) could be extracted rapidly with supercritical CO2. Results on the value of diversity and dissimilarity suggested that the SFE with supercritical CO2 extraction was a reliable technique for quinones extraction. |
| first_indexed | 2024-03-13T00:15:58Z |
| format | Article |
| id | doaj.art-e6c950229b494322a9e4536d232b39ec |
| institution | Directory Open Access Journal |
| issn | 1412-5064 2356-1661 |
| language | English |
| last_indexed | 2024-04-24T14:55:04Z |
| publishDate | 2006-06-01 |
| publisher | Universitas Syiah Kuala, Chemical Engineering Department |
| record_format | Article |
| series | Jurnal Rekayasa Kimia & Lingkungan |
| spelling | doaj.art-e6c950229b494322a9e4536d232b39ec2024-04-02T19:25:01ZengUniversitas Syiah Kuala, Chemical Engineering DepartmentJurnal Rekayasa Kimia & Lingkungan1412-50642356-16612006-06-015136411046Rapid Determination of Microbial Quinones using Supercritical CO2 ExtractionMuhammad Faisal0Irvan Irvan1Yoichi Atsuta2Hiroyuki Daimon3Koichi Fujie4Department of Chemical Engineering, Syiah Kuala University, NADDepartment of Chemical Engineering, University of North Sumatra, MedanDepartment of Ecological Engineering, Toyohashi University of Technology, ToyohashiDepartment of Ecological Engineering, Toyohashi University of Technology, ToyohashiDepartment of Ecological Engineering, Toyohashi University of Technology, ToyohashiThe supercritical CO2 extraction of microbial quinones from activated sludge samples obtained from various activated sludge was investigated and compared to the conventional method using organic solvent extraction. The extraction was carried out in a supercritical fluid extraction (SFE) system in the temperature range of 25 to75 oC and the pressure up to 30 MPa. Different extraction conditions, such as the temperature, pressure, extraction time and modifier were employed to maximize the SFE efficiency. Significant amount of microbial quinones (ubiquinones and menaquinones) could be extracted rapidly with supercritical CO2. Results on the value of diversity and dissimilarity suggested that the SFE with supercritical CO2 extraction was a reliable technique for quinones extraction.https://jurnal.usk.ac.id/RKL/article/view/1084quinone profilemicrobial community structuresupercritical co2dissimilaritydiversity |
| spellingShingle | Muhammad Faisal Irvan Irvan Yoichi Atsuta Hiroyuki Daimon Koichi Fujie Rapid Determination of Microbial Quinones using Supercritical CO2 Extraction Jurnal Rekayasa Kimia & Lingkungan quinone profile microbial community structure supercritical co2 dissimilarity diversity |
| title | Rapid Determination of Microbial Quinones using Supercritical CO2 Extraction |
| title_full | Rapid Determination of Microbial Quinones using Supercritical CO2 Extraction |
| title_fullStr | Rapid Determination of Microbial Quinones using Supercritical CO2 Extraction |
| title_full_unstemmed | Rapid Determination of Microbial Quinones using Supercritical CO2 Extraction |
| title_short | Rapid Determination of Microbial Quinones using Supercritical CO2 Extraction |
| title_sort | rapid determination of microbial quinones using supercritical co2 extraction |
| topic | quinone profile microbial community structure supercritical co2 dissimilarity diversity |
| url | https://jurnal.usk.ac.id/RKL/article/view/1084 |
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