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Dietary recommendations during the COVID-19 pandemic. Statement of the Committee of Human Nutrition Science of the Polish Academy of Sciences
Our new CiteScore2020 from SCOPUS
June 2021 Issue has just been published
September 2021 issue has just been released
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Our new CiteScore2022 from SCOPUS
September 2023 issue has just been published
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June 2024 issue has just been published
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Determination of Trace Cd in Alcoholic and Nonalcoholic Beverages by Coupling Cloud Point Extraction with Spectrophotometry
Publication date: 2013-12-31
Pol. J. Food Nutr. Sci. 2013;63(4):253-260
KEYWORDS
ABSTRACT
A cloud-point extraction (CPE) process using the nonionic surfactant, Triton X-114 to extract Cd(II) ions from aqueous solutions was investigated. The method is based on the ion-pairing reaction of cadmium(II) with Victoria blue B (VBB+) in presence of excess iodide at pH 4.0 and extraction of the complex formed. The chemical variables affecting CPE efficiency were studied, and the analytical characteristics of the method were obtained. The calibration curves were obtained in the ranges of 1.0–30 and 10–500 µg/L for Cd2+ ion with the detection limits of 0.337 and 3.77 µg/L at 608 and 634 nm, respectively. The selectivity study was also tested. The precision (N:5, 25 µg/L) was 2.85% relative standard deviation. The results obtained for two certified reference samples were in a good agreement with the certified values. The method was successfully applied to the determination of Cd(II) in beverage samples.
CITATIONS (11):
1.
Determination of low levels of Cd(ii) in cosmetic products by spectrophotometry after separation/preconcentration with cloud point extraction
Nail Altunay, Ramazan Gürkan
Analytical Methods
Nail Altunay, Ramazan Gürkan
Analytical Methods
2.
Flame atomic absorption spectrometric determination of total chromium and cadmium in bean samples after ultrasonic-assisted microextraction using ionic liquid Aliquat-336
Adil Elik, Tolga Karakoy, Yeter Çilesiz, Nail Altunay
Journal of the Iranian Chemical Society
Adil Elik, Tolga Karakoy, Yeter Çilesiz, Nail Altunay
Journal of the Iranian Chemical Society
3.
Development of a simple, sensitive and inexpensive ion-pairing cloud point extraction approach for the determination of trace inorganic arsenic species in spring water, beverage and rice samples by UV–Vis spectrophotometry
Ramazan Gürkan, Ufuk Kır, Nail Altunay
Food Chemistry
Ramazan Gürkan, Ufuk Kır, Nail Altunay
Food Chemistry
4.
A new cloud point extraction procedure for determination of inorganic antimony species in beverages and biological samples by flame atomic absorption spectrometry
Nail Altunay, Ramazan Gürkan
Food Chemistry
Nail Altunay, Ramazan Gürkan
Food Chemistry
5.
Cloud Point Extraction and Flame Atomic Absorption Spectrometric Determination of Cd(II) in Industrial and Environmental Samples
Y. Sürme, A. Bişgin, M. Uçan, İ. Narin
Journal of Analytical Chemistry
Y. Sürme, A. Bişgin, M. Uçan, İ. Narin
Journal of Analytical Chemistry
6.
An Inexpensive and Sensitive Method for Speciative Determination of Sn(IV), Sn(II), and Total Sn as Sn(IV) in Selected Beverages by Micellar Improved Spectrophotometry
Nail Altunay, Ramazan Gürkan
Food Analytical Methods
Nail Altunay, Ramazan Gürkan
Food Analytical Methods
8.
Simple, Rapid, and Highly Sensitive Colorimetric Sensor Strips from a Porous Cellulose Membrane Stained with Victoria Blue B for Efficient Detection of Trace Cd(II) in Water
Xiangyang Jiang, Jian Xia, Xiaogang Luo
ACS Sustainable Chemistry & Engineering
Xiangyang Jiang, Jian Xia, Xiaogang Luo
ACS Sustainable Chemistry & Engineering
9.
Combination of Ultrasonic-Assisted Cloud Point Extraction with Flame AAS for Preconcentration and Determination of Trace Amounts of Silver and Cadmium in Dried Nut and Vegetable Samples
Ramazan Gürkan, Nail Altunay, Emre Yıldırım
Food Analytical Methods
Ramazan Gürkan, Nail Altunay, Emre Yıldırım
Food Analytical Methods
10.
Cloud Point Extraction in Beverage Analysis: Innovations and Applications for Trace Elements
Ingrid Hagarová, Martin Urík
Beverages
Ingrid Hagarová, Martin Urík
Beverages
11.
From laboratory to community: a perspective on colourimetric membrane sensor technologies for heavy metal monitoring in freshwater
Alessio Polvani, Amedeo Boldrini, Riccardo Gaetano Cirrone, Xinyu Liu, Luisa Galgani, Fiona Regan, Abu Bakar Kamara, Mohamed Sahr E Juanah, Steven A. Loiselle
Sensors & Diagnostics
Alessio Polvani, Amedeo Boldrini, Riccardo Gaetano Cirrone, Xinyu Liu, Luisa Galgani, Fiona Regan, Abu Bakar Kamara, Mohamed Sahr E Juanah, Steven A. Loiselle
Sensors & Diagnostics
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| eISSN: | 2083-6007 |
| ISSN: | 1230-0322 |
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