Low Density Solvent-Based Dispersive Liquid-Liquid Microextraction for the Determination of Synthetic Antioxidants in Beverages by High-Performance Liquid Chromatography
A simple and efficient method was established for the determination of synthetic antioxidants in beverages by using dispersive liquid-liquid microextraction combined with high-performance liquid chromatography with ultraviolet detection. Butylated hydroxy toluene, butylated hydroxy anisole, and tert...
Saved in:
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wiley
2013-01-01
|
| Series: | The Scientific World Journal |
| Online Access: | http://dx.doi.org/10.1155/2013/414398 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1832567099888762880 |
|---|---|
| author | Hasan Çabuk Mustafa Köktürk |
| author_facet | Hasan Çabuk Mustafa Köktürk |
| author_sort | Hasan Çabuk |
| collection | DOAJ |
| description | A simple and efficient method was established for the determination of synthetic antioxidants in beverages by using dispersive liquid-liquid microextraction combined with high-performance liquid chromatography with ultraviolet detection. Butylated hydroxy toluene, butylated hydroxy anisole, and tert-butylhydroquinone were the antioxidants evaluated. Experimental parameters including extraction solvent, dispersive solvent, pH of sample solution, salt concentration, and extraction time were optimized. Under optimal conditions, the extraction recoveries ranged from 53 to 96%. Good linearity was observed by the square of correlation coefficients ranging from 0.9975 to 0.9997. The relative standard deviations ranged from 1.0 to 5.2% for all of the analytes. Limits of detection ranged from 0.85 to 2.73 ng mL−1. The method was successfully applied for determination of synthetic antioxidants in undiluted beverage samples with satisfactory recoveries. |
| format | Article |
| id | doaj-art-5d8b7af6dffa44b39195eb3b639ac02e |
| institution | Kabale University |
| issn | 1537-744X |
| language | English |
| publishDate | 2013-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | The Scientific World Journal |
| spelling | doaj-art-5d8b7af6dffa44b39195eb3b639ac02e2025-02-03T01:02:25ZengWileyThe Scientific World Journal1537-744X2013-01-01201310.1155/2013/414398414398Low Density Solvent-Based Dispersive Liquid-Liquid Microextraction for the Determination of Synthetic Antioxidants in Beverages by High-Performance Liquid ChromatographyHasan Çabuk0Mustafa Köktürk1Department of Chemistry, Faculty of Arts and Sciences, Bülent Ecevit University, 67100 Zonguldak, TurkeyDepartment of Chemistry, Faculty of Arts and Sciences, Bülent Ecevit University, 67100 Zonguldak, TurkeyA simple and efficient method was established for the determination of synthetic antioxidants in beverages by using dispersive liquid-liquid microextraction combined with high-performance liquid chromatography with ultraviolet detection. Butylated hydroxy toluene, butylated hydroxy anisole, and tert-butylhydroquinone were the antioxidants evaluated. Experimental parameters including extraction solvent, dispersive solvent, pH of sample solution, salt concentration, and extraction time were optimized. Under optimal conditions, the extraction recoveries ranged from 53 to 96%. Good linearity was observed by the square of correlation coefficients ranging from 0.9975 to 0.9997. The relative standard deviations ranged from 1.0 to 5.2% for all of the analytes. Limits of detection ranged from 0.85 to 2.73 ng mL−1. The method was successfully applied for determination of synthetic antioxidants in undiluted beverage samples with satisfactory recoveries.http://dx.doi.org/10.1155/2013/414398 |
| spellingShingle | Hasan Çabuk Mustafa Köktürk Low Density Solvent-Based Dispersive Liquid-Liquid Microextraction for the Determination of Synthetic Antioxidants in Beverages by High-Performance Liquid Chromatography The Scientific World Journal |
| title | Low Density Solvent-Based Dispersive Liquid-Liquid Microextraction for the Determination of Synthetic Antioxidants in Beverages by High-Performance Liquid Chromatography |
| title_full | Low Density Solvent-Based Dispersive Liquid-Liquid Microextraction for the Determination of Synthetic Antioxidants in Beverages by High-Performance Liquid Chromatography |
| title_fullStr | Low Density Solvent-Based Dispersive Liquid-Liquid Microextraction for the Determination of Synthetic Antioxidants in Beverages by High-Performance Liquid Chromatography |
| title_full_unstemmed | Low Density Solvent-Based Dispersive Liquid-Liquid Microextraction for the Determination of Synthetic Antioxidants in Beverages by High-Performance Liquid Chromatography |
| title_short | Low Density Solvent-Based Dispersive Liquid-Liquid Microextraction for the Determination of Synthetic Antioxidants in Beverages by High-Performance Liquid Chromatography |
| title_sort | low density solvent based dispersive liquid liquid microextraction for the determination of synthetic antioxidants in beverages by high performance liquid chromatography |
| url | http://dx.doi.org/10.1155/2013/414398 |
| work_keys_str_mv | AT hasancabuk lowdensitysolventbaseddispersiveliquidliquidmicroextractionforthedeterminationofsyntheticantioxidantsinbeveragesbyhighperformanceliquidchromatography AT mustafakokturk lowdensitysolventbaseddispersiveliquidliquidmicroextractionforthedeterminationofsyntheticantioxidantsinbeveragesbyhighperformanceliquidchromatography |