1
|
Ahuja V, Singh A, Paul D, Dasgupta D, Urajová P, Ghosh S, Singh R, Sahoo G, Ewe D, Saurav K. Recent Advances in the Detection of Food Toxins Using Mass Spectrometry. Chem Res Toxicol 2023; 36:1834-1863. [PMID: 38059476 PMCID: PMC10731662 DOI: 10.1021/acs.chemrestox.3c00241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Revised: 10/30/2023] [Accepted: 11/08/2023] [Indexed: 12/08/2023]
Abstract
Edibles are the only source of nutrients and energy for humans. However, ingredients of edibles have undergone many physicochemical changes during preparation and storage. Aging, hydrolysis, oxidation, and rancidity are some of the major changes that not only change the native flavor, texture, and taste of food but also destroy the nutritive value and jeopardize public health. The major reasons for the production of harmful metabolites, chemicals, and toxins are poor processing, inappropriate storage, and microbial spoilage, which are lethal to consumers. In addition, the emergence of new pollutants has intensified the need for advanced and rapid food analysis techniques to detect such toxins. The issue with the detection of toxins in food samples is the nonvolatile nature and absence of detectable chromophores; hence, normal conventional techniques need additional derivatization. Mass spectrometry (MS) offers high sensitivity, selectivity, and capability to handle complex mixtures, making it an ideal analytical technique for the identification and quantification of food toxins. Recent technological advancements, such as high-resolution MS and tandem mass spectrometry (MS/MS), have significantly improved sensitivity, enabling the detection of food toxins at ultralow levels. Moreover, the emergence of ambient ionization techniques has facilitated rapid in situ analysis of samples with lower time and resources. Despite numerous advantages, the widespread adoption of MS in routine food safety monitoring faces certain challenges such as instrument cost, complexity, data analysis, and standardization of methods. Nevertheless, the continuous advancements in MS-technology and its integration with complementary techniques hold promising prospects for revolutionizing food safety monitoring. This review discusses the application of MS in detecting various food toxins including mycotoxins, marine biotoxins, and plant-derived toxins. It also explores the implementation of untargeted approaches, such as metabolomics and proteomics, for the discovery of novel and emerging food toxins, enhancing our understanding of potential hazards in the food supply chain.
Collapse
Affiliation(s)
- Vishal Ahuja
- University
Institute of Biotechnology, Chandigarh University, Mohali, Punjab 140413, India
- University
Centre for Research & Development, Chandigarh
University, Mohali, Punjab 140413, India
| | - Amanpreet Singh
- Department
of Chemistry, University Institute of Science, Chandigarh University, Mohali, Punjab 140413, India
| | - Debarati Paul
- Amity
Institute of Biotechnology, AUUP, Noida, Uttar Pradesh 201313, India
| | - Diptarka Dasgupta
- Material
Resource Efficiency Division, CSIR-Indian
Institute of Petroleum, Dehradun 248005, India
| | - Petra Urajová
- Laboratory
of Algal Biotechnology-Centre Algatech, Institute of Microbiology of the Czech Academy of Sciences, Třeboň 379
01, Czech Republic
| | - Sounak Ghosh
- Laboratory
of Algal Biotechnology-Centre Algatech, Institute of Microbiology of the Czech Academy of Sciences, Třeboň 379
01, Czech Republic
| | - Roshani Singh
- Laboratory
of Algal Biotechnology-Centre Algatech, Institute of Microbiology of the Czech Academy of Sciences, Třeboň 379
01, Czech Republic
| | - Gobardhan Sahoo
- Laboratory
of Algal Biotechnology-Centre Algatech, Institute of Microbiology of the Czech Academy of Sciences, Třeboň 379
01, Czech Republic
| | - Daniela Ewe
- Laboratory
of Algal Biotechnology-Centre Algatech, Institute of Microbiology of the Czech Academy of Sciences, Třeboň 379
01, Czech Republic
| | - Kumar Saurav
- Laboratory
of Algal Biotechnology-Centre Algatech, Institute of Microbiology of the Czech Academy of Sciences, Třeboň 379
01, Czech Republic
| |
Collapse
|
2
|
S LK, Tetala KKR. Fabrication of a bi-metallic metal organic framework nanocomposite for selective and sensitive detection of triclosan. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2023; 15:2408-2416. [PMID: 37039570 DOI: 10.1039/d3ay00033h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
Transition metal-ion based nanocomposites are widely used owing to their ease of synthesis and cost-effectiveness in the sensor development. In this study, we have synthesized bi-metallic (iron and zinc) metal organic framework (MOF) nanorods-nanoparticles (denoted as Fe2Zn-MIL-88B) with a well-defined structure and characterized them. The bimetallic material nanocomposite (Fe2Zn-MIL-88B, nafion (Nf), and multiwalled carbon nanotube (MWCNT)) was fabricated on the electrode (glassy carbon electrode (GCE) or screen printed carbon electrode (SPCE)) surface within 10 min at room temperature. The Fe2Zn-MIL-88B/Nf/MWCNT@GCE showed an excellent electron transfer mechanism compared to a bare GCE and bare SPCE. The Fe2Zn-MIL-88B based nanocomposite electrode triggers the oxidation of the environmental carcinogenic molecule triclosan (TCS). Under optimized conditions, the sensor has a limit of detection of 0.31 nM and high selectivity to TCS in the presence of other interfering agents. The sensor has a good day-to-day TCS detection reproducibility. Fe2Zn-MIL-88B was stable even after 11 months of synthesis and detected TCS with similar sensitivity. The fabrication of the Fe2Zn-MIL-88B/Nf/MWCNT nanocomposite was successfully translated from the GCE to SPCE. TCS was detected in human plasma and commercial products such as soaps, skin care products, shampoos, and tooth pastes.
Collapse
Affiliation(s)
- Lokesh Kumar S
- Centre for Bioseparation Technology, Vellore Institute of Technology (VIT), Vellore, Tamilnadu-632014, India.
| | - Kishore K R Tetala
- Centre for Bioseparation Technology, Vellore Institute of Technology (VIT), Vellore, Tamilnadu-632014, India.
| |
Collapse
|
3
|
Tomaselli S, Pasini M, Kozma E, Giovanella U, Scavia G, Pagano K, Molinari H, Iannace S, Ragona L. Bacteria as sensors: Real-time NMR analysis of extracellular metabolites detects sub-lethal amounts of bactericidal molecules released from functionalized materials. Biochim Biophys Acta Gen Subj 2023; 1867:130253. [PMID: 36228877 DOI: 10.1016/j.bbagen.2022.130253] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Revised: 09/22/2022] [Accepted: 10/05/2022] [Indexed: 11/13/2022]
Abstract
BACKGROUND Cells exposed to stress factors experience time-dependent variations of metabolite concentration, acting as reliable sensors of the effective concentration of drugs in solution. NMR can detect and quantify changes in metabolite concentration, thus providing an indirect estimate of drug concentration. The quantification of bactericidal molecules released from antimicrobial-treated biomedical materials is crucial to determine their biocompatibility and the potential onset of drug resistance. METHODS Real-time NMR measurements of extracellular metabolites produced by bacteria grown in the presence of known concentrations of an antibacterial molecule (irgasan) are employed to quantify the bactericidal molecule released from antimicrobial-treated biomedical devices. Viability tests assess their activity against E. coli and S. aureus planktonic and sessile cells. AFM and contact angle measurements assisted in the determination of the mechanism of antibacterial action. RESULTS NMR-derived concentration kinetics of metabolites produced by bacteria grown in contact with functionalized materials allows for indirectly evaluating the effective concentration of toxic substances released from the device, lowering the detection limit to the nanomolar range. NMR, AFM and contact angle measurements support a surface-killing mechanism of action against bacteria. CONCLUSIONS The NMR based approach provides a reliable tool to estimate bactericidal molecule release from antimicrobial materials. GENERAL SIGNIFICANCE The novelty of the proposed NMR-based strategy is that it i) exploits bacteria as sensors of the presence of bactericidal molecules in solution; ii) is independent of the chemo-physical properties of the analyte; iii) establishes the detection limit to nanomolar concentrations.
Collapse
Affiliation(s)
- Simona Tomaselli
- Istituto di Scienze e Tecnologie Chimiche (SCITEC), Consiglio Nazionale delle Ricerche - CNR, Milan, Italy.
| | - Mariacecilia Pasini
- Istituto di Scienze e Tecnologie Chimiche (SCITEC), Consiglio Nazionale delle Ricerche - CNR, Milan, Italy
| | - Erika Kozma
- Istituto di Scienze e Tecnologie Chimiche (SCITEC), Consiglio Nazionale delle Ricerche - CNR, Milan, Italy
| | - Umberto Giovanella
- Istituto di Scienze e Tecnologie Chimiche (SCITEC), Consiglio Nazionale delle Ricerche - CNR, Milan, Italy
| | - Guido Scavia
- Istituto di Scienze e Tecnologie Chimiche (SCITEC), Consiglio Nazionale delle Ricerche - CNR, Milan, Italy
| | - Katiuscia Pagano
- Istituto di Scienze e Tecnologie Chimiche (SCITEC), Consiglio Nazionale delle Ricerche - CNR, Milan, Italy
| | - Henriette Molinari
- Istituto di Scienze e Tecnologie Chimiche (SCITEC), Consiglio Nazionale delle Ricerche - CNR, Milan, Italy
| | - Salvatore Iannace
- Istituto di Scienze e Tecnologie Chimiche (SCITEC), Consiglio Nazionale delle Ricerche - CNR, Milan, Italy
| | - Laura Ragona
- Istituto di Scienze e Tecnologie Chimiche (SCITEC), Consiglio Nazionale delle Ricerche - CNR, Milan, Italy
| |
Collapse
|
4
|
Shahvalinia M, Larki A, Ghanemi K. Smartphone-based colorimetric determination of triclosan in aqueoussamples after ultrasound assisted-dispersive liquid-liquid microextraction under optimized response surface method conditions. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2022; 278:121323. [PMID: 35526443 DOI: 10.1016/j.saa.2022.121323] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 03/13/2022] [Accepted: 04/25/2022] [Indexed: 06/14/2023]
Abstract
In the present study, a simple and low cost methodology based on ultrasonic assisted-dispersive liquid-liquid microextraction (UA-DLLME) followed by smartphone-based colorimetric measurement was introduced for the separation and determination of Triclosan (TCS) from contaminated waters. This method is based on the formation of an azo compound from the alkaline reaction of TCS with a diazonium ion, resulting from the reaction of sodium nitrite and p-sulfanilic acid in an acidic medium. The orange-brown color product was extracted into a low volume of organic phase by UA-DLLME method and RGB values were recorded with free Android app Color Grab. The effective parameters in this procedure, namely solution pH, p-sulfanilic acid and nitrite concentration, reaction time and volume of the extraction solvent were investigated and optimized by response surface methodology (RSM) based on a Box-Behnken design (BBD) model. Under optimum conditions, the calibration graph was linear in the range of 3.0 and 200 μg L-1 of TCS. The limit of detection (LOD) and limit of quantification (LOQ) were 0.8 and 2.7 μg L-1, respectively. The proposed method was successfullyused for the analyses of triclosan in several water and wastewater samples and satisfactory results were obtained.
Collapse
Affiliation(s)
- Monireh Shahvalinia
- Department of Marine Chemistry, Faculty of Marine Science, Khorramshahr University of Marine Science and Technology, Khorramshahr, Iran
| | - Arash Larki
- Department of Marine Chemistry, Faculty of Marine Science, Khorramshahr University of Marine Science and Technology, Khorramshahr, Iran.
| | - Kamal Ghanemi
- Department of Marine Chemistry, Faculty of Marine Science, Khorramshahr University of Marine Science and Technology, Khorramshahr, Iran
| |
Collapse
|
5
|
da Luz VC, Bazoti SF, Behling L, Dalla Rosa C, Pasquali GDL. Enhanced UV Direct Photolysis and UV/H 2O 2 for Oxidation of Triclosan and Ibuprofen in Synthetic Effluent: an Experimental Study. WATER, AIR, AND SOIL POLLUTION 2022; 233:126. [PMID: 35400768 PMCID: PMC8975727 DOI: 10.1007/s11270-022-05583-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Accepted: 03/16/2022] [Indexed: 05/26/2023]
Abstract
UNLABELLED This study aimed to evaluate the implementation of an advanced oxidation system based on UV radiation and UV/H2O2 for degradation of TCS and IBU in synthetic effluent. The assays occurred in a 2-L reactor, protected from external light and equipped with a UV lamp (λ = 254 nm). The effect of contaminant concentration, fractions of chemical species present, and mineralization were evaluated. In the UV/ H2O2 system, different concentrations of H2O2 were studied for oxidation of the contaminants. The kinetic experiments took place between 75 and 270 min of UV irradiation. The results showed > 99% oxidation of TCS in the direct photolysis system at pH 9.4 after 12 min. The degradation of IBU in the UV/H2O2 system, when 10 mg L-1 of H2O2 was used, was 97.39% oxidation. We obtained k' values of 0.189 min-1 for TCS when its highest oxidation occurred and k' values of 0.0219 min-1 for IBU. The system was not able to completely mineralize the contaminants, presenting high values of TOC and COD after treatment, thus suggesting the occurrence of phototransformation. SUPPLEMENTARY INFORMATION The online version contains supplementary material available at 10.1007/s11270-022-05583-z.
Collapse
Affiliation(s)
- Vilson Conrado da Luz
- Environmental and Sanitary Engineering Department, Federal University of Fronteira Sul, ERS 135 -Km 72, n° 200, ZIP: 99700-970, PO Box 764, Erechim, RS Brazil
| | - Suzana Fátina Bazoti
- Environmental and Sanitary Engineering Department, Federal University of Fronteira Sul, ERS 135 -Km 72, n° 200, ZIP: 99700-970, PO Box 764, Erechim, RS Brazil
| | - Laura Behling
- Post-Graduation Program in Science and Environmental Technology, Federal University of Fronteira Sul, ERS 135 -Km 72, n° 200, ZIP: 99700-970, PO Box 764, Erechim, RS Brazil
| | - Clarissa Dalla Rosa
- Environmental and Sanitary Engineering Department, Federal University of Fronteira Sul, ERS 135 -Km 72, n° 200, ZIP: 99700-970, PO Box 764, Erechim, RS Brazil
| | - Gean Delise Leal Pasquali
- Post-Graduation Program in Science and Environmental Technology, Federal University of Fronteira Sul, ERS 135 -Km 72, n° 200, ZIP: 99700-970, PO Box 764, Erechim, RS Brazil
| |
Collapse
|
6
|
Hammer L, Palmowski L. Fate of selected organic micropollutants during anaerobic sludge digestion. WATER ENVIRONMENT RESEARCH : A RESEARCH PUBLICATION OF THE WATER ENVIRONMENT FEDERATION 2021; 93:1910-1924. [PMID: 34196072 DOI: 10.1002/wer.1603] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 05/15/2021] [Accepted: 06/11/2021] [Indexed: 06/13/2023]
Abstract
Organic micropollutants are incompletely removed from wastewater in Water Resource Recovery Facilities using conventional methods and can therefore enter the anaerobic sludge treatment together with primary and secondary sludge. This review compiles literature data on the fate of selected micropollutants (Carbamazepine [CBZ], Diclofenac [DCF], Ibuprofen [IBP], Sulfamethoxazole [SMX], and Triclosan [TCS]) during anaerobic sludge treatment and how the fate is affected by chemical properties, phase distribution and operating conditions. CBZ was found to be persistent to anaerobic degradation in most studies, with some exceptions reporting a degradation efficiency of 60%. Removal efficiencies for DCF, IBP, and TCS varied widely (from no to [very] high removal). For SMX, most studies reported a removal above 80%. A correlation was found between the fate during anaerobic digestion and physicochemical properties (hydrophobicity and molecular structure). Sorption to sludge, affected in some cases by pH changes during digestion, is suggested to reduce bioavailability. IBP and TCS were mainly present in the liquid phase or solid phase, respectively, CBZ and DCF were present in similar proportions in both phases, while statements were contradictory for SMX. Parameters such as temperature and sludge age did not significantly influence the fate of investigated micropollutants during anaerobic digestion. PRACTITIONER POINTS: Most studies report no significant removal of CBZ during anaerobic sludge digestion. Removal efficiencies of DCF, IBP, and TCS vary from study to study between no removal and high or very high removal. Considering such heterogeneous removal efficiencies, it is recommended to conduct digestion trials to find out in which range the values will be for a specific sludge. SMX is very highly removed during anaerobic digestion in most studies. Parameters such as temperature and SRT do not significantly influence the fate of the five investigated micropollutants. Hydrophobicity, which has some effect on the liquid/solid phase distribution of micropollutants, and molecular structure influence the removal efficiencies.
Collapse
Affiliation(s)
- Lisann Hammer
- Institute of Environmental Engineering (ISA), RWTH Aachen University, Aachen, Germany
| | - Laurence Palmowski
- Institute of Environmental Engineering (ISA), RWTH Aachen University, Aachen, Germany
| |
Collapse
|