{"title":"分光光度法检测食品样品中苏丹黑 B 前的超分子溶剂涡流辅助分散液相微萃取。","authors":"Figen Erek, Mustafa Tüzen","doi":"10.55730/1300-0527.3661","DOIUrl":null,"url":null,"abstract":"<p><p>A new, simple and rapid spectrophotometric method was developed for determination of Sudan Black B in food products by supramolecular solvent-based-vortex-assisted-dispersive liquid liquid microextraction (SUPRAS-VA-DLLME). Extraction solvent type, volume of solvent, pH, volume of THF, centrifugation time, vortex time, and sample volume were investigated as optimization parameters of the developed method. Under the optimum conditions, limit of detection and limit of quantification, preconcentration factor and enhancement factor of the developed method were calculated to be 9.01 μg L<sup>-1</sup>, 29.73 μg L<sup>-1</sup>, 20, and 55, respectively. The developed microextraction method was successfully applied to food samples for the determination of Sudan Black B.</p>","PeriodicalId":23367,"journal":{"name":"Turkish Journal of Chemistry","volume":null,"pages":null},"PeriodicalIF":1.3000,"publicationDate":"2024-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11265897/pdf/","citationCount":"0","resultStr":"{\"title\":\"Supramolecular solvent-based-vortex-assisted-dispersive liquid liquid microextraction of Sudan Black B in food samples prior to spectrophotometric detection.\",\"authors\":\"Figen Erek, Mustafa Tüzen\",\"doi\":\"10.55730/1300-0527.3661\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>A new, simple and rapid spectrophotometric method was developed for determination of Sudan Black B in food products by supramolecular solvent-based-vortex-assisted-dispersive liquid liquid microextraction (SUPRAS-VA-DLLME). Extraction solvent type, volume of solvent, pH, volume of THF, centrifugation time, vortex time, and sample volume were investigated as optimization parameters of the developed method. Under the optimum conditions, limit of detection and limit of quantification, preconcentration factor and enhancement factor of the developed method were calculated to be 9.01 μg L<sup>-1</sup>, 29.73 μg L<sup>-1</sup>, 20, and 55, respectively. The developed microextraction method was successfully applied to food samples for the determination of Sudan Black B.</p>\",\"PeriodicalId\":23367,\"journal\":{\"name\":\"Turkish Journal of Chemistry\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":1.3000,\"publicationDate\":\"2024-01-02\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11265897/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Turkish Journal of Chemistry\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://doi.org/10.55730/1300-0527.3661\",\"RegionNum\":4,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2024/1/1 0:00:00\",\"PubModel\":\"eCollection\",\"JCR\":\"Q3\",\"JCRName\":\"CHEMISTRY, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Turkish Journal of Chemistry","FirstCategoryId":"92","ListUrlMain":"https://doi.org/10.55730/1300-0527.3661","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/1/1 0:00:00","PubModel":"eCollection","JCR":"Q3","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
摘要
建立了基于超分子溶剂-涡旋辅助分散液相微萃取（SUPRAS-VA-DLLME）测定食品中苏丹黑B的简便、快速的分光光度法。考察了萃取溶剂类型、溶剂体积、pH值、四氢呋喃体积、离心时间、涡旋时间和样品体积等参数，并对这些参数进行了优化。在最佳条件下，计算得出该方法的检出限、定量限、预富集因子和增强因子分别为9.01 μg L-1、29.73 μg L-1、20和55。所建立的微萃取方法成功地应用于食品样品中苏丹黑 B 的测定。
Supramolecular solvent-based-vortex-assisted-dispersive liquid liquid microextraction of Sudan Black B in food samples prior to spectrophotometric detection.
A new, simple and rapid spectrophotometric method was developed for determination of Sudan Black B in food products by supramolecular solvent-based-vortex-assisted-dispersive liquid liquid microextraction (SUPRAS-VA-DLLME). Extraction solvent type, volume of solvent, pH, volume of THF, centrifugation time, vortex time, and sample volume were investigated as optimization parameters of the developed method. Under the optimum conditions, limit of detection and limit of quantification, preconcentration factor and enhancement factor of the developed method were calculated to be 9.01 μg L-1, 29.73 μg L-1, 20, and 55, respectively. The developed microextraction method was successfully applied to food samples for the determination of Sudan Black B.
期刊介绍：
The Turkish Journal of Chemistry is a bimonthly multidisciplinary journal published by the Scientific and Technological Research Council of Turkey (TÜBİTAK).
The journal is dedicated to dissemination of knowledge in all disciplines of chemistry (organic, inorganic, physical, polymeric, technical, theoretical and analytical chemistry) as well as research at the interface with other sciences especially in chemical engineering where molecular aspects are key to the findings.
The journal accepts English-language original manuscripts and contribution is open to researchers of all nationalities.
The journal publishes refereed original papers, reviews, letters to editor and issues devoted to special fields.
All manuscripts are peer-reviewed and electronic processing ensures accurate reproduction of text and data, plus publication times as short as possible.
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