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Tytuł pozycji:

Determination of trace bisphenols in functional beverages through the magnetic solid-phase extraction with MOF-COF composite.

Tytuł:
Determination of trace bisphenols in functional beverages through the magnetic solid-phase extraction with MOF-COF composite.
Autorzy:
Jiang HL; Key Laboratory for Applied Technology of Sophisticated Analytical Instrument of Shandong Province, Shandong Analysis and Test Center, Qilu University of Technology (Shandong Academy of Science), Jinan 250014, PR China.
Fu QB; Key Laboratory for Applied Technology of Sophisticated Analytical Instrument of Shandong Province, Shandong Analysis and Test Center, Qilu University of Technology (Shandong Academy of Science), Jinan 250014, PR China; College of Food Science and Engineering, Shandong Agricultural University, Taian 271018, PR China.
Wang ML; College of Food Science and Engineering, Shandong Agricultural University, Taian 271018, PR China.
Lin JM; Department of Chemistry, Tsinghua University, Beijing 100084, PR China.
Zhao RS; Key Laboratory for Applied Technology of Sophisticated Analytical Instrument of Shandong Province, Shandong Analysis and Test Center, Qilu University of Technology (Shandong Academy of Science), Jinan 250014, PR China. Electronic address: .
Źródło:
Food chemistry [Food Chem] 2021 May 30; Vol. 345, pp. 128841. Date of Electronic Publication: 2020 Dec 11.
Typ publikacji:
Journal Article
Język:
English
Imprint Name(s):
Publication: Barking : Elsevier Applied Science Publishers
Original Publication: Barking, Eng., Applied Science Publishers.
MeSH Terms:
Limit of Detection*
Magnetic Phenomena*
Benzhydryl Compounds/*analysis
Benzhydryl Compounds/*isolation & purification
Beverages/*analysis
Metal-Organic Frameworks/*chemistry
Phenols/*analysis
Phenols/*isolation & purification
Solid Phase Extraction/*methods
Adsorption ; Benzhydryl Compounds/chemistry ; Chromatography, High Pressure Liquid ; Ferrosoferric Oxide/chemistry ; Osmolar Concentration ; Phenols/chemistry ; Porosity ; Reproducibility of Results
Contributed Indexing:
Keywords: Bisphenols; Composite; Functional beverages; High-performance liquid chromatography; Magnetic solid-phase extraction
Substance Nomenclature:
0 (Benzhydryl Compounds)
0 (Metal-Organic Frameworks)
0 (Phenols)
MLT3645I99 (bisphenol A)
XM0M87F357 (Ferrosoferric Oxide)
Entry Date(s):
Date Created: 20201228 Date Completed: 20210310 Latest Revision: 20210310
Update Code:
20240105
DOI:
10.1016/j.foodchem.2020.128841
PMID:
33360062
Czasopismo naukowe
In this study, a novel porous composite (Fe 3 O 4 @TAPB-COF@ZIF-8) consisting of metal-organic and covalent organic frameworks was developed and applied to the magnetic solid-phase extraction (MSPE) of bisphenols. The extraction parameters such as the extraction time, solution pH, amounts of adsorbent, and ionic strength were investigated to obtain the best extraction conditions. By optimizing the MSPE, a convenient and sensitive analytical method was established in combination with high-performance liquid chromatography. The method achieved low detection limits (0.04-0.05 ng mL -1 ), wide linear range (0.25-1000 ng mL -1 ), good repeatability (1.20-4.30%), good reproducibility (1.34-4.03%), and satisfactory recoveries of four functional beverages (66.2-116.6%).
(Copyright © 2020 Elsevier Ltd. All rights reserved.)

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