1
|
Palma P, Godoy M, Calderón R. Simultaneous determination of 11 water-soluble synthetic colorants in foods consumed in Chile by high-performance liquid chromatography with diode Array detection. Food Chem 2024; 460:140553. [PMID: 39126739 DOI: 10.1016/j.foodchem.2024.140553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2024] [Revised: 07/15/2024] [Accepted: 07/18/2024] [Indexed: 08/12/2024]
Abstract
In Chile, limited information is available on colorants in commonly consumed foods among vulnerable age groups. We developed and validated a rapid HPLC-DAD method to simultaneously evaluate 11 synthetic colorants in candies, beverages, ice cream, and cereals. The method exhibited excellent analytical performance for all 11 colorants with LOD (0.44 - 1.55 mgL-1), LOQ v(1.32 - 4.70 mgL-1), precision (4.0 and 7.3% RSD), and recovery (80 - 105%) in fortified matrices (10-50-100 mgL-1). The highest detection frequencies were as follows: cereals > candies > beverages > ice cream. Sunset Yellow was the most prevalent colorant in all food matrices, followed by Allura Red and Azorubine. Positive samples contained between 1 and 5 synthetic colorants. With the exception of cereals, the colorant concentrations in the remaining matrices exceeded the Codex Alimentarius regulations and the values reported in other studies worldwide, indicating the Chilean population is at risk.
Collapse
Affiliation(s)
- Paulina Palma
- Laboratorio de Salud Pública, Ambiental y Laboral, Servicio Regional Ministerial, Ministerio de Salud, Región Metropolitana, Santiago, Chile..
| | - Marcelo Godoy
- Laboratorio de Salud Pública, Ambiental y Laboral, Servicio Regional Ministerial, Ministerio de Salud, Región Metropolitana, Santiago, Chile
| | - Raúl Calderón
- Núcleo de Investigación en Sustentabilidad Agroambiental, Facultad de Medicina Veterinaria y Agronomía, Universidad de Las Américas, Santiago, Chile; Centro de Investigación y Desarrollo de Ecosistemas Hídricos, Facultad de Ingeniería, Ciencia y Tecnología, Universidad Bernardo O'Higgins, Chile
| |
Collapse
|
2
|
Lei C, Zhang S, Liu WX, Ye ML, Zhao YG. Fast Determination of Eleven Food Additives in River Water Using C18 Functionalized Magnetic Organic Polymer Nanocomposite Followed by High-Performance Liquid Chromatography. Molecules 2024; 29:3675. [PMID: 39125079 PMCID: PMC11314223 DOI: 10.3390/molecules29153675] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2024] [Revised: 07/27/2024] [Accepted: 07/31/2024] [Indexed: 08/12/2024] Open
Abstract
A novel magnetic nanomaterial with Fe3O4 as the core, PS-DVB as the shell layer, and the surface modified with C18 (C18-PS-DVB-Fe3O4) had been synthesized by seeded emulsion polymerization. C18-PS-DVB-Fe3O4 retains the advantages of the chemical stability, large porosity, and uniform morphology of organic polymers and has the magnetic properties of Fe3O4. A simple, flexible, and efficient magnetic dispersive solid phase extraction (Mag-dSPE) method for the extraction of preservatives, sweeteners, and colorants in river water was established. C18-PS-DVB-Fe3O4 was used as an adsorbent for Mag-dSPE and was coupled with high-performance liquid chromatography (HPLC) to detect 11 food additives: acesulfame, amaranth, benzoic acid, tartrazine, saccharin sodium, sorbic acid, dehydroacetic acid, sunset yellow, allura red, brilliant blue, and erythrosine. Under the optimum extraction conditions, combined with ChromCoreTMAQC18 (5 μm, 4.6 × 250 mm), 20 mmol/L ammonium acetate aqueous solution and methanol were used as mobile phases, and the detection wavelengths were 240 nm and 410 nm. The limits of detection (LODs) of 11 food additives were 0.6-3.1 μg/L with satisfactory recoveries ranging from 86.53% to 106.32%. And the material could be reused for five cycles without much sacrifice of extraction efficiency. The proposed method has been used to determine food additives in river water samples, and results demonstrate the applicability of the proposed C18-PS-DVB-Fe3O4 Mag-dSPE coupled with the HPLC method to environment monitoring analysis.
Collapse
Affiliation(s)
- Chao Lei
- College of Biological and Environmental Engineering, Zhejiang Shuren University, Hangzhou 310015, China; (C.L.); (W.-X.L.)
| | - Shun Zhang
- Guoke Ningbo Life Science and Health Industry Research Institute, Ningbo 315010, China;
| | - Wen-Xin Liu
- College of Biological and Environmental Engineering, Zhejiang Shuren University, Hangzhou 310015, China; (C.L.); (W.-X.L.)
- College of Environment, Zhejiang University of Technology, Hangzhou 310014, China
| | - Ming-Li Ye
- College of Biological and Environmental Engineering, Zhejiang Shuren University, Hangzhou 310015, China; (C.L.); (W.-X.L.)
| | - Yong-Gang Zhao
- College of Biological and Environmental Engineering, Zhejiang Shuren University, Hangzhou 310015, China; (C.L.); (W.-X.L.)
| |
Collapse
|
3
|
Jiang R, Shen TT, Zhu HY, Fu YQ, Jiang ST, Li JB, Wang JL. Magnetic Fe 3O 4 embedded chitosan-crosslinked-polyacrylamide composites with enhanced removal of food dye: Characterization, adsorption and mechanism. Int J Biol Macromol 2023; 227:1234-1244. [PMID: 36464188 DOI: 10.1016/j.ijbiomac.2022.11.310] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 11/23/2022] [Accepted: 11/29/2022] [Indexed: 12/03/2022]
Abstract
The water solubility in acid solution, relative low adsorption capacities and unsatisfactory separation performance limit application of traditional chitosan-based adsorbents in wastewater treatment. To break the limitation, a hydrophilic magnetic Fe3O4 embedded chitosan-crosslinked-polyacrylamide composites (abbreviated as m-CS-c-PAM) were prepared by a two-step method. The m-CS-c-PAM composites were systematically characterized using SEM, XRD, FTIR, VSM, TGA and BET. Sunset yellow (SY) was selected as model food dye to investigate adsorption kinetics and thermodynamic parameters of food dye adsorption onto m-CS-c-PAM. Compared with magnetic Fe3O4/chitosan, m-CS-c-PAM can adapt to a wider range of pH (2-10) and resist the presence of inorganic salts. m-CS-c-PAM was proved to have high adsorption capacity (359.71 mg g-1) for SY dye at 298 K, much higher than magnetic Fe3O4/chitosan and many reported adsorbents. Moreover, m-CS-c-PAM could be rapidly and efficiently separated from treated solution within 15 s by an external magnet and regenerated by NaOH solution. With its excellent adsorption capacity, pH-independent adsorption capability for food dye, easy and convenient separation ability, satisfactory reusability, m-CS-c-PAM can be a promising material for food wastewater treatment.
Collapse
Affiliation(s)
- Ru Jiang
- Department of Environmental Engineering, Taizhou University, Taizhou 318000, Zhejiang, China; Taizhou Key Laboratory of Biomass Functional Materials Development and Application, Taizhou University, Taizhou 318000, Zhejiang, China; Zhejiang Provincial Key Laboratory of Plant Evolutionary Ecology and Conservation, Taizhou University, Taizhou, Zhejiang 318000, China
| | - Ting-Ting Shen
- Department of Environmental Engineering, Taizhou University, Taizhou 318000, Zhejiang, China
| | - Hua-Yue Zhu
- Department of Environmental Engineering, Taizhou University, Taizhou 318000, Zhejiang, China; Taizhou Key Laboratory of Biomass Functional Materials Development and Application, Taizhou University, Taizhou 318000, Zhejiang, China; Zhejiang Provincial Key Laboratory of Plant Evolutionary Ecology and Conservation, Taizhou University, Taizhou, Zhejiang 318000, China.
| | - Yong-Qian Fu
- Taizhou Key Laboratory of Biomass Functional Materials Development and Application, Taizhou University, Taizhou 318000, Zhejiang, China; Zhejiang Provincial Key Laboratory of Plant Evolutionary Ecology and Conservation, Taizhou University, Taizhou, Zhejiang 318000, China
| | - Sheng-Tao Jiang
- Department of Environmental Engineering, Taizhou University, Taizhou 318000, Zhejiang, China; Zhejiang Provincial Key Laboratory of Plant Evolutionary Ecology and Conservation, Taizhou University, Taizhou, Zhejiang 318000, China
| | - Jian-Bing Li
- Environmental Engineering Program, University of Northern British Columbia, Prince George, British Columbia V2N 4Z9, Canada
| | - Jian-Ling Wang
- Department of Environmental Engineering, Taizhou University, Taizhou 318000, Zhejiang, China
| |
Collapse
|
4
|
Góral D, Marczuk A, Góral-Kowalczyk M, Koval I, Andrejko D. Application of Iron Nanoparticle-Based Materials in the Food Industry. MATERIALS (BASEL, SWITZERLAND) 2023; 16:780. [PMID: 36676517 PMCID: PMC9862918 DOI: 10.3390/ma16020780] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Revised: 01/09/2023] [Accepted: 01/10/2023] [Indexed: 06/17/2023]
Abstract
Due to their different properties compared to other materials, nanoparticles of iron and iron oxides are increasingly used in the food industry. Food technologists have especially paid attention to their ease of separation by magnetic fields and biocompatibility. Unfortunately, the consumption of increasing amounts of nanoparticles has raised concerns about their biotoxicity. Hence, knowledge about the applicability of iron nanoparticle-based materials in the food industry is needed not only among scientists, but also among all individuals who are involved in food production. The first part of this article describes typical methods of obtaining iron nanoparticles using chemical synthesis and so-called green chemistry. The second part of this article describes the use of iron nanoparticles and iron nanoparticle-based materials for active packaging, including the ability to eliminate oxygen and antimicrobial activity. Then, the possibilities of using the magnetic properties of iron nano-oxides for enzyme immobilization, food analysis, protein purification and mycotoxin and histamine removal from food are described. Other described applications of materials based on iron nanoparticles are the production of artificial enzymes, process control, food fortification and preserving food in a supercooled state. The third part of the article analyzes the biocompatibility of iron nanoparticles, their impact on the human body and the safety of their use.
Collapse
Affiliation(s)
- Dariusz Góral
- Department of Biological Bases of Food and Feed Technologies, Faculty of Production Engineering, University of Life Sciences in Lublin, 20-612 Lublin, Poland
| | - Andrzej Marczuk
- Department of Agricultural Forestry and Transport Machines, Faculty of Production Engineering, University of Life Sciences in Lublin, 20-950 Lublin, Poland
| | - Małgorzata Góral-Kowalczyk
- Department of Agricultural Forestry and Transport Machines, Faculty of Production Engineering, University of Life Sciences in Lublin, 20-950 Lublin, Poland
| | - Iryna Koval
- Department of Physical, Analytical and General Chemistry, Lviv Polytechnic National University, 79013 Lviv, Ukraine
| | - Dariusz Andrejko
- Department of Biological Bases of Food and Feed Technologies, Faculty of Production Engineering, University of Life Sciences in Lublin, 20-612 Lublin, Poland
| |
Collapse
|
5
|
Chen H, Lu M, Huang X. Task specific adsorbent based on porous monolith for efficient capture of synthetic colorants in beverages and preserved fruits prior to chromatographic analysis. J Chromatogr A 2022; 1675:463144. [DOI: 10.1016/j.chroma.2022.463144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Revised: 05/09/2022] [Accepted: 05/11/2022] [Indexed: 10/18/2022]
|
6
|
Zhang X, Yang Y, Qin P, Han L, Zhu W, Duan S, Lu M, Cai Z. Facile preparation of nano-g-C3N4/UiO-66-NH2 composite as sorbent for high-efficient extraction and preconcentration of food colorants prior to HPLC analysis. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2021.07.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
|
7
|
Yu X, Zhong T, Zhang Y, Zhao X, Xiao Y, Wang L, Liu X, Zhang X. Design, Preparation, and Application of Magnetic Nanoparticles for Food Safety Analysis: A Review of Recent Advances. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2022; 70:46-62. [PMID: 34957835 DOI: 10.1021/acs.jafc.1c03675] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
This review (with 126 references) aims at providing an updated overview of the recent developments and innovations of the preparation and application of magnetic nanoparticles for food safety analysis. During the past two decades, various magnetic nanoparticles with different sizes, shapes, and surface modifications have been designed, synthesized, and characterized with the prospering development of material science. Analytical scientists and food scientists are among the ones who bring these novel materials from laboratories to commercial applications. Powerful and versatile surface functional groups and high surface to mass ratios make these magnetic nanoparticles useful tools for high-efficiency capture and preconcentration of certain molecules, even when they exist in trace levels or complicated food matrices. This is why more and more methods for sensitive detection and quantification of hazards in foods are developed based on these magic magnetic tools. In this review, the principles and superiorities of using magnetic nanoparticles for food pollutant analysis are first introduced, like the mechanism of magnetic solid phase extraction, a most commonly used method for food safety-related sample pretreatment. Their design and preparation are presented afterward, alongside the mechanisms underlying their application for different analytical purposes. After that, recently developed magnetic nanoparticle-based methods for dealing with food pollutants such as organic pollutants, heavy metals, and pathogens in different food matrices are summarized in detail. In the end, some humble outlooks on future directions for work in this field are provided.
Collapse
Affiliation(s)
- Xi Yu
- Faculty of Medicine, Macau University of Science and Technology, Avenida Wai Long, Taipa, Macau 999078, P.R. China
- Guangdong-Hong Kong-Macau Joint Laboratory for Contaminants Exposure and Health, Guangzhou 510006, P.R. China
| | - Tian Zhong
- Faculty of Medicine, Macau University of Science and Technology, Avenida Wai Long, Taipa, Macau 999078, P.R. China
| | - Yujia Zhang
- Faculty of Medicine, Macau University of Science and Technology, Avenida Wai Long, Taipa, Macau 999078, P.R. China
| | - Xiaohan Zhao
- State Key Laboratory of Quality Research in Chinese Medicine, Macau Institute for Applied Research in Medicine and Health, Macau University of Science and Technology, Taipa, Macau 999078, China
| | - Ying Xiao
- Faculty of Medicine, Macau University of Science and Technology, Avenida Wai Long, Taipa, Macau 999078, P.R. China
- Guangdong-Hong Kong-Macau Joint Laboratory for Contaminants Exposure and Health, Guangzhou 510006, P.R. China
- State Key Laboratory of Quality Research in Chinese Medicine, Macau Institute for Applied Research in Medicine and Health, Macau University of Science and Technology, Taipa, Macau 999078, China
| | - Ling Wang
- Faculty of Medicine, Macau University of Science and Technology, Avenida Wai Long, Taipa, Macau 999078, P.R. China
| | - Xing Liu
- College of Food Science and Engineering, Hainan University, Haikou 570228, China
| | - Xiaozhe Zhang
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| |
Collapse
|
8
|
Wan S, Xu O, Zhang Y, Li J, Shen Y, Zhu X. Pyridine Ionic Liquid Functionalized MOF-5 Coupled with High-Performance Liquid Chromatography for Analysis of Allura Red in Food Samples. FOOD ANAL METHOD 2021. [DOI: 10.1007/s12161-021-02173-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
|
9
|
Cao S, Zhou Y, Xi C, Tang T, Chen Z. Enhanced adsorption of malathion and phoxim by a three-dimensional magnetic graphene oxide-functionalized citrus peel-derived bio-composite. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2021; 13:2951-2962. [PMID: 34110335 DOI: 10.1039/d1ay00498k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
By integrating the steps of direct magnetization and one-pot pyrolysis, a three-dimensional (3D) magnetic graphene oxide-functionalized citrus peel-derived bio-composite (mGOBC) was synthesized and characterized successfully, and it was proved to possess a three-dimensional (3D) porous architecture and graphitic structure. Its potential as an enrichment adsorbent was investigated using adsorption kinetics and adsorption isotherm models to establish an effective analytical method for the determination of organophosphorus pesticides (OPPs) in vegetables. The experimental results indicated that the adsorption was better fitted with the pseudo second order model and Langmuir isotherm model, and the maximum adsorption capacities for malathion and phoxim were 25.26 mg g-1 and 42.31 mg g-1, respectively. It was found that the graphitic structure of mGOBC resulted in π-π EDA (electron donor-acceptor) interaction with the benzene rings, electron-donating N, P, and S atoms in the analytes, which assisted adsorption. Subsequently, Plackett-Burman (P-B) experimental design, central composite design (CCD) and response surface methodology (RSM) were employed to develop an analytical method based on the mGOBC adsorbent. Under optimal conditions, the developed method is accurate and precise. The novel synthesized mGOBC can efficiently achieve removal and trace determination of harmful OPPs.
Collapse
Affiliation(s)
- Shurui Cao
- Forensic Identification Center, Southwest University of Political Science and Law, Chongqing 401120, China. and Criminal Investigation School, Southwest University of Political Science and Law, Chongqing 401120, China
| | - Yue Zhou
- College of Pharmacy, Chongqing Medical University, Chongqing 400016, China
| | - Cunxian Xi
- The Inspection Technical Center of Chongqing Customs, Chongqing 400020, China
| | - Tiantian Tang
- College of Pharmacy, Chongqing Medical University, Chongqing 400016, China
| | - Zhiqiong Chen
- College of Pharmacy, Chongqing Medical University, Chongqing 400016, China
| |
Collapse
|
10
|
Wang Y, Ding G, Lin K, Liu Y, Deng X, Li Q. Facile one-pot synthesis of ultrathin carbon layer encapsulated magnetite nanoparticle and graphene oxide nanocomposite for efficient removal of metal ions. Sep Purif Technol 2021. [DOI: 10.1016/j.seppur.2021.118550] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
|
11
|
He XQ, Cui YY, Lin XH, Yang CX. Fabrication of polyethyleneimine modified magnetic microporous organic network nanosphere for efficient enrichment of non-steroidal anti-inflammatory drugs from wastewater samples prior to HPLC-UV analysis. Talanta 2021; 233:122471. [PMID: 34215105 DOI: 10.1016/j.talanta.2021.122471] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2021] [Revised: 04/13/2021] [Accepted: 04/23/2021] [Indexed: 01/08/2023]
Abstract
Development of novel functionalized adsorbents for efficient magnetic solid phase extraction (MSPE) is essential for promoting their versatile applications in sample pretreatment. Herein, we report the fabrication of a new polyethyleneimine-600 decorated magnetic microporous organic network nanosphere (Fe3O4@MON-PEI600) for effective MSPE of trace non-steroidal anti-inflammatory drugs (NSAIDs) from different water samples. The core-shelled Fe3O4@MON-PEI600 integrates the synergistic effects of Fe3O4, MON and PEI600, providing facile and effective extraction to NSAIDs via multiple hydrogen bonding, π-π and hydrophobic interactions. The inner MON shell employs π-π and hydrophobic interaction sites and the outer PEI-600 coat acts as the hydrogen bonding doner/receptor, which affords good extraction performance for NSAIDs. Under optimal conditions, the Fe3O4@MON-PEI600-MSPE-HPLC-UV method gives wide linear range (0.14-400 μg L-1), low limits of detection (0.042-0.149 μg L-1), good precisions (intra-day and inter-day RSDs < 4.5%, n = 6), and large enrichment factors (97.0-98.2). Extraction mechanisms and selectivity of Fe3O4@MON-PEI600 are evaluated in detail. Moreover, Fe3O4@MON-PEI600 is successfully applied to enrich the trace NSAIDs in different water samples with the concentrations of 0.7 and 0.8 μg L-1 for 1-naphthylacetic acid, 0.5 and 0.1 μg L-1 for naproxen as well as 0.7 μg L-1 for ibuprofen, respectively. The developed method not only affords a novel and efficient magnetic adsorbent for NSAIDs in aqueous media at trace level, but also provides a new strategy for the rational design and synthesis of multiple functionalized MON composites in sample pretreatment.
Collapse
Affiliation(s)
- Xin-Qiao He
- College of Chemistry, Research Center for Analytical Sciences, Tianjin Key Laboratory of Biosensing and Molecular Recognition, Nankai University, Tianjin, 300071, China
| | - Yuan-Yuan Cui
- College of Chemistry, Research Center for Analytical Sciences, Tianjin Key Laboratory of Biosensing and Molecular Recognition, Nankai University, Tianjin, 300071, China
| | - Xiao-Hui Lin
- Department of Physics and Chemistry, Tianjin Centers for Disease Control and Prevention, Tianjin, 300011, China
| | - Cheng-Xiong Yang
- College of Chemistry, Research Center for Analytical Sciences, Tianjin Key Laboratory of Biosensing and Molecular Recognition, Nankai University, Tianjin, 300071, China.
| |
Collapse
|
12
|
Wu W, Liu S, Guo T, Han X, Xia B, Wan Y, Han Q, Zhou Y. Rapid screening of 70 colorants in dyeable foods by using ultra-high-performance liquid chromatography-hybrid quadrupole-Orbitrap mass spectrometry with customized accurate-mass database and mass spectral library. Food Chem 2021; 356:129643. [PMID: 33812190 DOI: 10.1016/j.foodchem.2021.129643] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Revised: 03/13/2021] [Accepted: 03/15/2021] [Indexed: 10/21/2022]
Abstract
A rapid screening method of 70 colorants for regulatory control in dyeable foods was established using ultra-high-performance liquid chromatography-hybrid quadrupole-Orbitrap mass spectrometry (UHPLC-Q/Orbitrap MS) with customized accurate-mass database and mass spectral library. A rapid, high-throughput, and simple sample pretreatment condition with low reagent consumption and high recovery was developed on the basis of ultrasound-assisted extraction and dispersion solid-phase extraction. Rapid screening was conducted by comparing the experimentally measured exact mass of the parent and fragment ions, the isotope pattern, and the retention time with the accurate-mass database and by matching the acquired MS/MS spectra against the mass spectral library. The performance of the method was evaluated in terms of linearity, limits of detection, limits of quantitation, recovery, repeatability, reproducibility, and matrix effect. The proposed method was applied for simultaneous analysis of 70 colorants in seven kinds of dyeable foods, and it exhibited great potential for broad, sensitive, and reliable.
Collapse
Affiliation(s)
- Wenlin Wu
- Chengdu Institute of Biology, Chinese Academy of Sciences, No. 93 South Keyuan Road, Gaoxin Distinct, Chengdu 610041, China; University of Chinese Academy of Sciences, Beijing 100049, China; Chengdu Institute for Food and Drug Control, Chengdu 610045, China
| | - Shiyao Liu
- Chengdu Institute for Food and Drug Control, Chengdu 610045, China
| | - Tianrong Guo
- Chengdu Institute for Food and Drug Control, Chengdu 610045, China
| | - Xiying Han
- Chengdu Institute for Food and Drug Control, Chengdu 610045, China
| | - Bing Xia
- Chengdu Institute of Biology, Chinese Academy of Sciences, No. 93 South Keyuan Road, Gaoxin Distinct, Chengdu 610041, China
| | - Yuping Wan
- Chengdu Institute for Food and Drug Control, Chengdu 610045, China
| | - Quanbin Han
- School of Chinese Medicine, Hong Kong Baptist University, Hong Kong, China
| | - Yan Zhou
- Chengdu Institute of Biology, Chinese Academy of Sciences, No. 93 South Keyuan Road, Gaoxin Distinct, Chengdu 610041, China.
| |
Collapse
|
13
|
Han Q, Sun Y, Shen K, Yan Y, Kang X. Rapid determination of seven synthetic dyes in casual snacks based on packed-fibers solid-phase extraction coupled with HPLC-DAD. Food Chem 2021; 347:129026. [PMID: 33465694 DOI: 10.1016/j.foodchem.2021.129026] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 12/21/2020] [Accepted: 01/02/2021] [Indexed: 11/18/2022]
Abstract
Based on packed-fiber solid-phase extraction and HPLC-DAD, a simple analytical method for the determination of seven synthetic dyes has been successfully developed. Polystyrene/polypyrrole (PS/PPy) fibers were obtained via electro-spinning of polystyrene skeletal nanofibers, followed by the oxidation with FeCl3 to trigger the polymerization of pyrrole and the deposition of polypyrrole coatings on PS fibrous skeleton fibers. The relationship between the extraction performance of the fibers and the electrospinning process at different humidities was investigated based on morphologic study and BET surface area. In the extraction process, purification, concentration, and desorption could be accomplished in one step. The established method exhibited good sensitivity, selectivity, reproducibility, and good efficiency for synthetic dyes in casual snacks (preserved fruit, flavored yogurt, and fruity hard candy) samples. With optimal conditions, the LODs (S/N = 3) were 2.4 to 21.09 ng mL-1, and linearities were acceptable in liquid matrix and solid matrices. The recoveries were 93.9-103.9%.
Collapse
Affiliation(s)
- Qing Han
- Key Laboratory of Child Development and Learning Science, Ministry of Education, Research Center For Learning Science, School of Biological Sciences & Medical Engineering, Southeast University, Nanjing 210096, China
| | - Ying Sun
- Key Laboratory of Child Development and Learning Science, Ministry of Education, Research Center For Learning Science, School of Biological Sciences & Medical Engineering, Southeast University, Nanjing 210096, China
| | - Kangwei Shen
- Key Laboratory of Child Development and Learning Science, Ministry of Education, Research Center For Learning Science, School of Biological Sciences & Medical Engineering, Southeast University, Nanjing 210096, China
| | - Yan Yan
- Key Laboratory of Environmental Medicine and Engineering (Ministry of Education), School of Public Health, Southeast University, Nanjing 210096, China
| | - Xuejun Kang
- Key Laboratory of Child Development and Learning Science, Ministry of Education, Research Center For Learning Science, School of Biological Sciences & Medical Engineering, Southeast University, Nanjing 210096, China.
| |
Collapse
|
14
|
Gutiérrez-Serpa A, González-Martín R, Sajid M, Pino V. Greenness of magnetic nanomaterials in miniaturized extraction techniques: A review. Talanta 2020; 225:122053. [PMID: 33592775 DOI: 10.1016/j.talanta.2020.122053] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Revised: 12/16/2020] [Accepted: 12/17/2020] [Indexed: 12/20/2022]
Abstract
Green analytical chemistry principles should be followed, as much as possible, and particularly during the development of analytical sample preparation methods. In the past few years, outstanding materials such as ionic liquids, metal-organic frameworks, carbonaceous materials, molecularly imprinted materials, and many others, have been introduced in a wide variety of miniaturized techniques in order to reduce the amount of solvents and sorbents required during the analytical sample preparation step while pursuing more efficient extraction methods. Among them, magnetic nanomaterials (MNMs) have gained special attention due to their versatile properties. Mainly, their ability to be separated from the sample matrix using an external magnetic field (thus enormously simplifying the entire process) and their easy combination with other materials, which implies the inclusion of a countless number of different functionalities, highly specific in some cases. Therefore, MNMs can be used as sorbents or as magnetic support for other materials which do not have magnetic properties, the latter permiting their combination with novel materials. The greenness of these magnetic sorbents in miniaturized extractions techniques is generally demonstrated in terms of their ease of separation and amount of sorbent required, while the nature of the material itself is left unnoticed. However, the synthesis of MNMs is not always as green as their applications, and the resulting MNMs are not always as safe as desired. Is the analytical sample preparation field ready for using green magnetic nanomaterials? This review offers an overview, from a green analytical chemistry perspective, of the current state of the use of MNMs as sorbents in microextraction strategies, their preparation, and the analytical performance offered, together with a critical discussion on where efforts should go.
Collapse
Affiliation(s)
- Adrián Gutiérrez-Serpa
- Departamento de Química, Unidad Departamental de Química Analítica, Universidad de La Laguna (ULL), La Laguna, Tenerife, 38206, Spain; Instituto Universitario de Enfermedades Tropicales y Salud Pública de Canarias, Universidad de La Laguna (ULL), La Laguna, Tenerife, 38206, Spain
| | - Raúl González-Martín
- Departamento de Química, Unidad Departamental de Química Analítica, Universidad de La Laguna (ULL), La Laguna, Tenerife, 38206, Spain
| | - Muhammad Sajid
- Center for Environment and Water, Research Institute, King Fahd University of Petroleum and Minerals, Dhahran, 31261, Saudi Arabia
| | - Verónica Pino
- Departamento de Química, Unidad Departamental de Química Analítica, Universidad de La Laguna (ULL), La Laguna, Tenerife, 38206, Spain; Instituto Universitario de Enfermedades Tropicales y Salud Pública de Canarias, Universidad de La Laguna (ULL), La Laguna, Tenerife, 38206, Spain.
| |
Collapse
|
15
|
PDMAEMA grafted microspheres as an efficient adsorbent for the removal of Sunset yellow from pharmaceutical preparations, beverages and waste water. Eur Polym J 2020. [DOI: 10.1016/j.eurpolymj.2020.110089] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
16
|
A simple one-step transferred sample preparation for effective purification and extraction of auramine O in bean product by combining air-assisted ionic liquid-based dispersive liquid-liquid microextraction. Microchem J 2020. [DOI: 10.1016/j.microc.2020.105571] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
17
|
Shu H, Chen G, Wang L, Cui X, Wang Q, Li W, Chang C, Guo Q, Luo Z, Fu Q. Adenine-coated magnetic multiwalled carbon nanotubes for the selective extraction of aristolochic acids based on multiple interactions. J Chromatogr A 2020; 1627:461382. [DOI: 10.1016/j.chroma.2020.461382] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Revised: 06/28/2020] [Accepted: 06/30/2020] [Indexed: 01/30/2023]
|
18
|
Zhang M, Xu T, Tian T, Zhang Y, Li X, Yan H, Xie WH. A composite polymer of polystyrene coated with poly(4-vinylpyridine) as a sorbent for the extraction of synthetic dyes from foodstuffs. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2020; 12:3156-3163. [PMID: 32930177 DOI: 10.1039/d0ay00728e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
A poly(St-co-EGDMA)@poly(4-vinylpyridine-co-EGDMA) composite polymer was synthesised by precipitation reversible addition-fragmentation chain transfer (RAFT) polymerization. The polymer was investigated as a sorbent for extraction of synthetic food dyes: ponceau 4R, tartrazine, sunset yellow, brilliant blue and erythrosine from soft drinks. The morphology and composition of the polymer were characterized and confirmed respectively by scanning electron microscopy and Fourier-transform infrared spectroscopy. The pH dependence experiment revealed that the adsorption of food dyes by the polymer was pH dependent and the maximum adsorption was achieved at pH 3. Adsorption between the polymer and the dyes was mainly due to electrostatic interaction. Under the optimized pH conditions, the polymer was saturated with the dye solutions at a concentration of about 200 μg mL-1 and exhibited a maximum adsorption capacity of 9 μg mg-1. The values were higher than those for polyamide, a sorbent used in the standard method. The recovery from the real samples of the three spiked concentrations 10, 50 and 100 μg mL-1 was respectively within the ranges of 83.2-107.2%, 94.5-110.7% and 79.2-111.5%, with a SD within ±4%. The sorbent could be reused more than 10 times with a recovery higher than 80%. The small volume requirement of the sample and sorbent during the sample pre-treatment, indicated that poly(St-co-EGDMA)@poly(4-vinylpyridine-co-EGDMA) was a potential material for food dye extraction in an environment-friendly and economical manner.
Collapse
Affiliation(s)
- Mengxin Zhang
- School of Biological Engineering and Food Science, Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei Research Centre of Food Fermentation Engineering and Technology, Hubei University of Technology, Wuhan, 430068, China.
| | - Tong Xu
- School of Biological Engineering and Food Science, Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei Research Centre of Food Fermentation Engineering and Technology, Hubei University of Technology, Wuhan, 430068, China.
| | - Tian Tian
- School of Biological Engineering and Food Science, Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei Research Centre of Food Fermentation Engineering and Technology, Hubei University of Technology, Wuhan, 430068, China.
| | - Yi Zhang
- School of Biological Engineering and Food Science, Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei Research Centre of Food Fermentation Engineering and Technology, Hubei University of Technology, Wuhan, 430068, China.
| | - Xing Li
- Hubei Provincial Institute for Food Supervision and Test, Hubei Provincial Engineering and Technology Research Centre for Food Quality and Safety Test, Wuhan 430075, China
| | - Heng Yan
- Hubei Provincial Institute for Food Supervision and Test, Hubei Provincial Engineering and Technology Research Centre for Food Quality and Safety Test, Wuhan 430075, China
| | - Wei-Hong Xie
- School of Biological Engineering and Food Science, Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei Research Centre of Food Fermentation Engineering and Technology, Hubei University of Technology, Wuhan, 430068, China.
| |
Collapse
|
19
|
Zhang M, Mei J, Lv S, Lai J, Zheng X, Yang J, Cui S. Simultaneous extraction of permethrin diastereomers and deltamethrin in environmental water samples based on aperture regulated magnetic mesoporous silica. NEW J CHEM 2020. [DOI: 10.1039/d0nj01634a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The aperture of KIT-6 can influence the recoveries of magnetic solid phase extraction.
Collapse
Affiliation(s)
- Meixing Zhang
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials
- Jiangsu Key Laboratory of Biomedical Materials
- College of Chemistry and Materials Science
- Jiangsu Provincial Key Laboratory of Materials Cycling and Pollution Control
- Nanjing Normal University
| | - Jie Mei
- Nanjing Normal University Taizhou College
- Taizhou
- China
| | - Siying Lv
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials
- Jiangsu Key Laboratory of Biomedical Materials
- College of Chemistry and Materials Science
- Jiangsu Provincial Key Laboratory of Materials Cycling and Pollution Control
- Nanjing Normal University
| | - Jiahao Lai
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials
- Jiangsu Key Laboratory of Biomedical Materials
- College of Chemistry and Materials Science
- Jiangsu Provincial Key Laboratory of Materials Cycling and Pollution Control
- Nanjing Normal University
| | - Xiaoni Zheng
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials
- Jiangsu Key Laboratory of Biomedical Materials
- College of Chemistry and Materials Science
- Jiangsu Provincial Key Laboratory of Materials Cycling and Pollution Control
- Nanjing Normal University
| | - Jing Yang
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials
- Jiangsu Key Laboratory of Biomedical Materials
- College of Chemistry and Materials Science
- Jiangsu Provincial Key Laboratory of Materials Cycling and Pollution Control
- Nanjing Normal University
| | - Shihai Cui
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials
- Jiangsu Key Laboratory of Biomedical Materials
- College of Chemistry and Materials Science
- Jiangsu Provincial Key Laboratory of Materials Cycling and Pollution Control
- Nanjing Normal University
| |
Collapse
|
20
|
You Y, KeqiQu, Huang Z, Ma R, Shi C, Li X, Liu D, Dong M, Guo Z. Sodium alginate templated hydroxyapatite/calcium silicate composite adsorbents for efficient dye removal from polluted water. Int J Biol Macromol 2019; 141:1035-1043. [DOI: 10.1016/j.ijbiomac.2019.09.082] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2019] [Revised: 09/10/2019] [Accepted: 09/10/2019] [Indexed: 11/30/2022]
|