Covalent organic framework reinforced hollow fiber bar for extraction and detection of bisphenols from beverages
Copyright © 2024 Elsevier Ltd. All rights reserved..
Bisphenols (BPs) can migrate from packaging materials into foods, resulting in potentially harmful residues. For example, accumulation of BPs is associated with endocrine disorders. Owing to matrix effects, development of an effective and eco-friendly sample pretreatment would be helpful for BPs detection in beverages packed in plastic containers. In this work, an extraction bar, composed of hollow fiber (HF) functionalized with covalent organic frameworks (COFTp-NDA) and 1-ocanol, was prepared for extraction of five BPs simultaneously. The synergistic effect of COF@Tp-NDA and 1-octanol improved the extraction efficiency of BPs from milk-based beverage, juice, and tea beverage. Under optimal conditions, limits of detection ranged from 0.10 to 2.00 ng mL-1 (R2 ≥ 0.9974) and recoveries ranged from 70.1 % to 106.8 %. This method has the potential to enrich BPs, supporting their accurate determination in complex beverages.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2024 |
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| Erschienen: |
2024 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:445 |
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| Enthalten in: |
Food chemistry - 445(2024) vom: 01. Apr., Seite 138802 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Cheng, Shu-Ting [VerfasserIn] |
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| Links: |
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| Themen: |
1-Octanol |
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| Anmerkungen: |
Date Completed 01.04.2024 Date Revised 01.04.2024 published: Print-Electronic Citation Status MEDLINE |
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| doi: |
10.1016/j.foodchem.2024.138802 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
NLM368912965 |
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| 520 | |a Copyright © 2024 Elsevier Ltd. All rights reserved. | ||
| 520 | |a Bisphenols (BPs) can migrate from packaging materials into foods, resulting in potentially harmful residues. For example, accumulation of BPs is associated with endocrine disorders. Owing to matrix effects, development of an effective and eco-friendly sample pretreatment would be helpful for BPs detection in beverages packed in plastic containers. In this work, an extraction bar, composed of hollow fiber (HF) functionalized with covalent organic frameworks (COFTp-NDA) and 1-ocanol, was prepared for extraction of five BPs simultaneously. The synergistic effect of COF@Tp-NDA and 1-octanol improved the extraction efficiency of BPs from milk-based beverage, juice, and tea beverage. Under optimal conditions, limits of detection ranged from 0.10 to 2.00 ng mL-1 (R2 ≥ 0.9974) and recoveries ranged from 70.1 % to 106.8 %. This method has the potential to enrich BPs, supporting their accurate determination in complex beverages | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a Beverages | |
| 650 | 4 | |a Bisphenols | |
| 650 | 4 | |a Covalent organic framework | |
| 650 | 4 | |a Extraction efficiency | |
| 650 | 4 | |a Hollow fiber bar | |
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| 650 | 7 | |a 1-Octanol |2 NLM | |
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| 700 | 1 | |a Qiao, Jin-Yu |e verfasserin |4 aut | |
| 700 | 1 | |a Zhang, Hong-Ming |e verfasserin |4 aut | |
| 700 | 1 | |a Shen, Xiao-Fang |e verfasserin |4 aut | |
| 700 | 1 | |a Pang, Yue-Hong |e verfasserin |4 aut | |
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