采用同时络合和超分子溶剂喷淋辅助液相微萃取技术,利用火焰原子吸收光谱法测定茴香茶样品中的痕量铜含量

IF 4 2区 农林科学 Q2 CHEMISTRY, APPLIED
Bahar Karademir Tutar , Ömer Faruk Tutar , Süleyman Bodur , Yavuz Derin , Ahmet Tutar , Sezgin Bakırdere
{"title":"采用同时络合和超分子溶剂喷淋辅助液相微萃取技术,利用火焰原子吸收光谱法测定茴香茶样品中的痕量铜含量","authors":"Bahar Karademir Tutar ,&nbsp;Ömer Faruk Tutar ,&nbsp;Süleyman Bodur ,&nbsp;Yavuz Derin ,&nbsp;Ahmet Tutar ,&nbsp;Sezgin Bakırdere","doi":"10.1016/j.jfca.2024.106993","DOIUrl":null,"url":null,"abstract":"<div><div>A simple and efficient preconcentration method named as supramolecular solvent based spraying assisted liquid phase microextraction (SUPRAS-SA-LPME) was combined with a flame atomic absorption spectrometry (FAAS) for the determination of copper in fennel tea samples at trace levels. An alkanol (1-decanol)/THF based SUPRAS (containing complexation agent) was used as extraction solvent instead of traditional organic solvents for the first time in an SA-LPME process. Under the optimum conditions, system analytical performance of the developed method was evaluated, and limit of detection (LOD)/limit of quantitation (LOQ) values were recorded as 1.91/6.37 µg kg<sup>–1</sup>. After the evaluation of system analytical performances, the enhancement in detection power/calibration sensitivity was found to be 21.3/21.8 folds when the comparison of LOD values/calibration plot slopes of the FAAS and SUPRAS-SA-LPME-FAAS systems. The method applicability was tested for the fennel tea samples by spiking experiments, and acceptable recovery results (80.2 % – 111.8 %) were obtained for low, mid and high spiked concentration levels.</div></div>","PeriodicalId":15867,"journal":{"name":"Journal of Food Composition and Analysis","volume":"137 ","pages":"Article 106993"},"PeriodicalIF":4.0000,"publicationDate":"2024-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Determination of copper at trace levels in fennel tea samples by flame atomic absorption spectrometry after the implementation of simultaneous complexation and supramolecular solvent based spraying assisted liquid phase microextraction\",\"authors\":\"Bahar Karademir Tutar ,&nbsp;Ömer Faruk Tutar ,&nbsp;Süleyman Bodur ,&nbsp;Yavuz Derin ,&nbsp;Ahmet Tutar ,&nbsp;Sezgin Bakırdere\",\"doi\":\"10.1016/j.jfca.2024.106993\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>A simple and efficient preconcentration method named as supramolecular solvent based spraying assisted liquid phase microextraction (SUPRAS-SA-LPME) was combined with a flame atomic absorption spectrometry (FAAS) for the determination of copper in fennel tea samples at trace levels. An alkanol (1-decanol)/THF based SUPRAS (containing complexation agent) was used as extraction solvent instead of traditional organic solvents for the first time in an SA-LPME process. Under the optimum conditions, system analytical performance of the developed method was evaluated, and limit of detection (LOD)/limit of quantitation (LOQ) values were recorded as 1.91/6.37 µg kg<sup>–1</sup>. After the evaluation of system analytical performances, the enhancement in detection power/calibration sensitivity was found to be 21.3/21.8 folds when the comparison of LOD values/calibration plot slopes of the FAAS and SUPRAS-SA-LPME-FAAS systems. The method applicability was tested for the fennel tea samples by spiking experiments, and acceptable recovery results (80.2 % – 111.8 %) were obtained for low, mid and high spiked concentration levels.</div></div>\",\"PeriodicalId\":15867,\"journal\":{\"name\":\"Journal of Food Composition and Analysis\",\"volume\":\"137 \",\"pages\":\"Article 106993\"},\"PeriodicalIF\":4.0000,\"publicationDate\":\"2024-11-19\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Food Composition and Analysis\",\"FirstCategoryId\":\"97\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0889157524010275\",\"RegionNum\":2,\"RegionCategory\":\"农林科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"CHEMISTRY, APPLIED\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Food Composition and Analysis","FirstCategoryId":"97","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0889157524010275","RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, APPLIED","Score":null,"Total":0}
引用次数: 0

摘要

一种简单高效的预富集方法被命名为基于超分子溶剂的喷淋辅助液相微萃取法(SUPRAS-SA-LPME),该方法与火焰原子吸收光谱法(FAAS)相结合,用于测定茴香茶样品中的痕量铜。在 SA-LPME 过程中,首次使用了烷醇(1-癸醇)/THF 基 SUPRAS(含有络合剂)作为萃取溶剂,而不是传统的有机溶剂。在最佳条件下对所建立的方法进行了系统分析性能评估,检测限(LOD)/定量限(LOQ)分别为 1.91/6.37 µg kg-1。在对系统的分析性能进行评估后,比较了 FAAS 系统和 SUPRAS-SA-LPME-FAAS 系统的检出限/定标曲线斜率,发现其检出能力/定标灵敏度分别提高了 21.3/21.8 倍。通过加标实验测试了该方法对茴香茶样品的适用性,在低、中、高加标浓度水平下均获得了可接受的回收率(80.2 % - 111.8 %)。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Determination of copper at trace levels in fennel tea samples by flame atomic absorption spectrometry after the implementation of simultaneous complexation and supramolecular solvent based spraying assisted liquid phase microextraction
A simple and efficient preconcentration method named as supramolecular solvent based spraying assisted liquid phase microextraction (SUPRAS-SA-LPME) was combined with a flame atomic absorption spectrometry (FAAS) for the determination of copper in fennel tea samples at trace levels. An alkanol (1-decanol)/THF based SUPRAS (containing complexation agent) was used as extraction solvent instead of traditional organic solvents for the first time in an SA-LPME process. Under the optimum conditions, system analytical performance of the developed method was evaluated, and limit of detection (LOD)/limit of quantitation (LOQ) values were recorded as 1.91/6.37 µg kg–1. After the evaluation of system analytical performances, the enhancement in detection power/calibration sensitivity was found to be 21.3/21.8 folds when the comparison of LOD values/calibration plot slopes of the FAAS and SUPRAS-SA-LPME-FAAS systems. The method applicability was tested for the fennel tea samples by spiking experiments, and acceptable recovery results (80.2 % – 111.8 %) were obtained for low, mid and high spiked concentration levels.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
Journal of Food Composition and Analysis
Journal of Food Composition and Analysis 工程技术-食品科技
CiteScore
6.20
自引率
11.60%
发文量
601
审稿时长
53 days
期刊介绍: The Journal of Food Composition and Analysis publishes manuscripts on scientific aspects of data on the chemical composition of human foods, with particular emphasis on actual data on composition of foods; analytical methods; studies on the manipulation, storage, distribution and use of food composition data; and studies on the statistics, use and distribution of such data and data systems. The Journal''s basis is nutrient composition, with increasing emphasis on bioactive non-nutrient and anti-nutrient components. Papers must provide sufficient description of the food samples, analytical methods, quality control procedures and statistical treatments of the data to permit the end users of the food composition data to evaluate the appropriateness of such data in their projects. The Journal does not publish papers on: microbiological compounds; sensory quality; aromatics/volatiles in food and wine; essential oils; organoleptic characteristics of food; physical properties; or clinical papers and pharmacology-related papers.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信