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Ionic Liquid with β-cyclodextrin Based Aqueous Two Phase Extraction of Parabens in Water Samples
| Content Provider | Semantic Scholar |
|---|---|
| Author | Noorashikin M. S. Mohamad, Sharifah |
| Abstract | Ionic liquid with β-cyclodextrin based aqueous two phase extraction (IL-ATPS) of parabens has been applied on extraction of parabens in water samples. IL-ATPS is an effective green extraction and new separation technology have been used to extract parabens in sea water, treated water, tap water and river water. In this work, a few parameters were evaluated to get the optimum condition for phase separation of parabens which were the temperature, pH and percentage of recovery (%R). Good results were obtained from this study for methylparaben, ethylparaben, propylparaben and benzylparaben with percentage recovery in between 94% to 100% at 3.0 % wt of ionic liquid and process with IL-ATPS offered an obviously lower phase volume ratio. The method detection limits for this study are 0.03-0.50 ppb with the relative standard deviations less than 2.0% respectively. The parabens were well separated on a reversed-phase Chromolith C18 column using High Performance Liquid Chromatography. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://ipcbee.com/vol38/004-ICCCE2012-A007.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
