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Cao XD, Jien SH, Yang CW, Lin YH, Liao CS. Innovative Microbial Immobilization Strategy for Di- n-Butyl Phthalate Biodegradation Using Biochar-Calcium Alginate-Waterborne Polyurethane Composites. Microorganisms 2024; 12:1265. [PMID: 39065034 PMCID: PMC11278806 DOI: 10.3390/microorganisms12071265] [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: 05/17/2024] [Revised: 06/09/2024] [Accepted: 06/20/2024] [Indexed: 07/28/2024] Open
Abstract
Di-n-butyl phthalate (DBP) is a prevalent phthalate ester widely used as a plasticizer, leading to its widespread presence in various environmental matrices. This study presents an innovative microbial immobilization strategy utilizing biochar, calcium alginate (alginate-Ca, (C12H14CaO12)n), and waterborne polyurethane (WPU) composites to enhance the biodegradation efficiency of DBP. The results revealed that rice husk biochar, pyrolyzed at 300 °C, exhibits relatively safer and more stable physical and chemical properties, making it an effective immobilization matrix. Additionally, the optimal cultural conditions for Bacillus aquimaris in DBP biodegradation were identified as incubation at 30 °C and pH 7, with the supplementation of 0.15 g of yeast extract, 0.0625 g of glucose, and 1 CMC of Triton X-100. Algal biotoxicity results indicated a significant decrease in biotoxicity, as evidenced by an increase in chlorophyll a content in Chlorella vulgaris following DBP removal from the culture medium. Finally, microbial community analysis demonstrated that encapsulating B. aquimaris within alginate-Ca and WPU layers not only enhanced DBP degradation, but also prevented ecological competition from indigenous microorganisms. This novel approach showcases the potential of agricultural waste utilization and microbial immobilization techniques for the remediation of DBP-contaminated environments.
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Affiliation(s)
- Xuan-Di Cao
- Institute of Biotechnology and Chemical Engineering, I-Shou University, Kaohsiung 840203, Taiwan;
| | - Shih-Hao Jien
- Department of Soil and Environmental Sciences, National Chung Hsing University, Taichung 402202, Taiwan;
| | - Chu-Wen Yang
- Department of Microbiology, Soochow University, Taipei 111002, Taiwan;
| | - Yi-Hsuan Lin
- Environmental Engineering Research Center, Sinotech Engineering Consultants Inc., Taipei 114065, Taiwan;
| | - Chien-Sen Liao
- Department of Medical Science and Biotechnology, I-Shou University, Kaohsiung 824005, Taiwan
- Institute of Biopharmaceutical Sciences, National Sun Yat-sen University, Kaohsiung 804201, Taiwan
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2
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Aldegunde-Louzao N, Lolo-Aira M, Herrero-Latorre C. Phthalate esters in clothing: A review. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2024; 108:104457. [PMID: 38677495 DOI: 10.1016/j.etap.2024.104457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Accepted: 04/21/2024] [Indexed: 04/29/2024]
Abstract
Phthalate esters (PAEs) are widely used as plasticizers to enhance the flexibility and durability of different consumer products, including clothing. However, concerns have been raised about the potential adverse health effects associated with the presence of phthalates in textiles, such as endocrine disruption, reproductive toxicity and potential carcinogenicity. Based on examination of more than 120 published articles, this paper presents a comprehensive review of studies concerning the phthalate content in clothing and other textile products, with special emphasis on those conducted in the last decade (2014-2023). The types and role of PAEs as plasticizers, the relevant legislation in different countries (emphasizing the importance of monitoring PAE levels in clothing to protect consumer health) and the analytical methods used for PAE determination are critically evaluated. The review also discusses the models used to evaluate exposure to PAEs and the associated health risks. Finally, the study limitations and challenges related to determining the phthalate contents of textile products are considered.
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Affiliation(s)
- Natalia Aldegunde-Louzao
- Research Institute on Chemical and Biological Analysis, Analytical Chemistry Nutrition and Bromatology Department, Faculty of Sciences, Universidade de Santiago de Compostela, Campus Terra, Lugo 27002, Spain.
| | - Manuel Lolo-Aira
- Applied Mass Spectrometry Laboratory (AMSlab), Avda. Benigno Rivera, 56, Lugo 27003, Spain.
| | - Carlos Herrero-Latorre
- Research Institute on Chemical and Biological Analysis, Analytical Chemistry Nutrition and Bromatology Department, Faculty of Sciences, Universidade de Santiago de Compostela, Campus Terra, Lugo 27002, Spain.
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3
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Ignacio MCCD, Tumu KN, Munshi M, Vorst KL, Curtzwiler GW. Suitability of MRF Recovered Post-Consumer Polypropylene Applications in Extrusion Blow Molded Bottle Food Packaging. Polymers (Basel) 2023; 15:3471. [PMID: 37631532 PMCID: PMC10458224 DOI: 10.3390/polym15163471] [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: 07/25/2023] [Revised: 08/09/2023] [Accepted: 08/17/2023] [Indexed: 08/27/2023] Open
Abstract
Polypropylene (PP) is one of the most abundant plastics used due to its low price, moldability, temperature and chemical resistance, and outstanding mechanical properties. Consequently, waste from plastic materials is anticipated to rapidly increase with continually increasing demand. When addressing the global problem of solid waste generation, post-consumer recycled materials are encouraged for use in new consumer and industrial products. As a result, the demand is projected to grow in the next several years. In this study, material recovery facility (MRF)-recovered post-consumer PP was utilized to determine its suitability for extrusion blow molded bottle food packaging. PP was sorted and removed from mixed-polymer MRF-recovered bales, ground, trommel-washed, then washed following the Association of Plastics Recyclers' protocols. The washed PCR-PP flake was pelletized then manually blended with virgin PP resin at 25%, 50%, 75, and 100% PCR-PP concentrations and fed into the extrusion blow molding (EBM) machine. The EBM bottles were then tested for physical performance and regulatory compliance (limits of TPCH: 100 μg/g). The results showed an increased crystallization temperature but no practical difference in crystallinity as a function of PCR-PP concentrations. Barrier properties (oxygen and water vapor) remained relatively constant except for 100% MRF-recovered PCR-PP, which was higher for both gas types. Stiffness significantly improved in bottles with PCR-PP (p-value < 0.05). In addition, a wider range of N/IAS was detected in PCR-PP due to plastic additives, food additives, and degradation byproducts. Lastly, targeted phthalates did not exceed the limits of TPCH, and trace levels of BPA were detected in the MRF PCR-PP. Furthermore, the study's results provide critical information on the use of MRF recovered in food packaging applications without compromising performance integrity.
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Affiliation(s)
- Ma. Cristine Concepcion D. Ignacio
- Polymer and Food Protection Consortium, Iowa State University, Ames, IA 50011, USA; (M.C.C.D.I.); (K.N.T.); (M.M.); (K.L.V.)
- Department of Agricultural and Biosystems Engineering, Iowa State University, Ames, IA 50011, USA
| | - Khairun N. Tumu
- Polymer and Food Protection Consortium, Iowa State University, Ames, IA 50011, USA; (M.C.C.D.I.); (K.N.T.); (M.M.); (K.L.V.)
- Department of Food Science and Human Nutrition, Iowa State University, Ames, IA 50011, USA
| | - Mita Munshi
- Polymer and Food Protection Consortium, Iowa State University, Ames, IA 50011, USA; (M.C.C.D.I.); (K.N.T.); (M.M.); (K.L.V.)
- Department of Food Science and Human Nutrition, Iowa State University, Ames, IA 50011, USA
| | - Keith L. Vorst
- Polymer and Food Protection Consortium, Iowa State University, Ames, IA 50011, USA; (M.C.C.D.I.); (K.N.T.); (M.M.); (K.L.V.)
- Department of Food Science and Human Nutrition, Iowa State University, Ames, IA 50011, USA
| | - Greg W. Curtzwiler
- Polymer and Food Protection Consortium, Iowa State University, Ames, IA 50011, USA; (M.C.C.D.I.); (K.N.T.); (M.M.); (K.L.V.)
- Department of Food Science and Human Nutrition, Iowa State University, Ames, IA 50011, USA
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4
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Tillman JM, Weckel-Dahman W, Mullins PCL, Phan PV, Doyle E, James NM, Conroy NA, Dunnivant FM. A Study of Headspace Solid-Phase Microextraction in the Analysis of 54 Hydrophobic Pollutants in Remote Alpine Lake Waters with an Emphasis on Analyte Recovery and Storage Time. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY 2023; 42:1199-1211. [PMID: 36942360 DOI: 10.1002/etc.5616] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/28/2022] [Revised: 03/10/2023] [Accepted: 03/18/2023] [Indexed: 05/27/2023]
Abstract
Commercially available headspace solid-phase microextraction (HS-SPME) fibers have been used for years to extract pesticides and polychlorinated biphenyls from aqueous samples at the expected ultratrace levels (picograms per liter or parts per quadrillion) in alpine lakes. Several variables of the HS-SPME technique have been adequately evaluated, including water temperature, pH, salt content, fiber type and coating thickness, length of fiber-sample exposure, and liquid immersion versus headspace exposure; but surprisingly, analyte recovery as a function of analyte concentration and storage time has not been included in previous studies, which can be important for remote sampling sites. Seven hydrophobic chlorinated pollutants were identified in alpine lake water (out of 54 analyzed); but recovery using the common SPME technique was found to be inconsistent as the analyte concentration decreases, and the recovery trend as a function of concentration varies on a compound-to-compound basis that could result in a large underestimation of analyte concentrations in field samples. Of the 54 compounds surveyed, o,p'-dichlorodiphenyltrichloroethane (DDT), p,p'-DDT, p,p'-dichlorodiphenyldichloroethylene (DDE), o,p'-DDE, chlorthal-dimethyl, endosulfan I, γ-hexachlorocyclohexane, heptachlor, and trans-nonachlor were generally measured at concentrations between 1 and 150 pg/L (parts per quadrillion). No study to date has evaluated this commonly used but unstandardized technique for analyte recovery as a function of analyte concentration or storage time of aqueous samples. Environ Toxicol Chem 2023;42:1199-1211. © 2023 SETAC.
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Affiliation(s)
- Joseph M Tillman
- Department of Chemistry, Whitman College, Walla Walla, Washington, USA
| | | | - Peter C L Mullins
- Department of Chemistry, Whitman College, Walla Walla, Washington, USA
| | - Phi V Phan
- Department of Chemistry, Whitman College, Walla Walla, Washington, USA
| | - Emily Doyle
- Department of Chemistry, Whitman College, Walla Walla, Washington, USA
| | - Nicole M James
- Department of Chemistry, Whitman College, Walla Walla, Washington, USA
| | | | - Frank M Dunnivant
- Department of Chemistry, Whitman College, Walla Walla, Washington, USA
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Alshehri MM, Ouladsmane MA, Aouak TA, ALOthman ZA, Badjah Hadj Ahmed AY. Determination of phthalates in bottled waters using solid-phase microextraction and gas chromatography tandem mass spectrometry. CHEMOSPHERE 2022; 304:135214. [PMID: 35671816 DOI: 10.1016/j.chemosphere.2022.135214] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Revised: 05/30/2022] [Accepted: 06/01/2022] [Indexed: 06/15/2023]
Abstract
Phthalates are synthetic chemicals widely used, mainly as plasticizers, which are ubiquitous and recognized as endocrine-disrupting chemicals. For investigation of phthalate residues leached from PET bottles into drinking water, a simple and sensitive method was developed, validated and applied to a series of real samples. Solid-phase microextraction (SPME) was used in direct immersion mode for concentration of phthalate traces from 10 mL of each water sample. Four commercially available SPME fibers were tested and compared, while six dialkyl phthalates were investigated: dimethyl phthalate (DMP), diethyl phthalate (DEP), diisopropyl phthalate (DiPP), diisobutyl phthalate (DiBP), di-n-butyl phthalate (DnBP) and di-ethylhexyl phthalate (DEHP). The extracted phthalic acid esters were separated and quantified by gas chromatography hyphenated with tandem mass spectrometry (GC-MS/MS) and a detection method based on multiple reaction monitoring (MRM) mode was fully developed, optimized and validated. The fiber which showed the highest ability for extraction of phthalates was DVB/CAR/PDMS which combines a liquid polymeric coating (polydimethyl siloxane and divinylbenzene) with a carboxen porous sorbent layer. The obtained limit of detection was in the range between 0.3 and 2.6 ng mL-1. Thus, this fiber was used for extraction of phthalates from twelve commercial PET bottled water samples. All investigated water brands showed the presence of two to six phthalates at concentrations between 6.3 and 112.2 ng mL-1. The highest level was observed for DnBP, followed by DEHP, DiBP, DMP, DEP and DiPP.
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Affiliation(s)
- Mohammed Mousa Alshehri
- King Saud University, College of Science, Chemistry Department, Advanced Materials Research Chair, P.O. Box 2455, 11451, Riyadh, Saudi Arabia.
| | - Mohamed Ali Ouladsmane
- King Saud University, College of Science, Chemistry Department, Advanced Materials Research Chair, P.O. Box 2455, 11451, Riyadh, Saudi Arabia
| | - Taieb Ali Aouak
- King Saud University, College of Science, Chemistry Department, Advanced Materials Research Chair, P.O. Box 2455, 11451, Riyadh, Saudi Arabia
| | - Zeid Abdullah ALOthman
- King Saud University, College of Science, Chemistry Department, Advanced Materials Research Chair, P.O. Box 2455, 11451, Riyadh, Saudi Arabia
| | - Ahmed Yacine Badjah Hadj Ahmed
- King Saud University, College of Science, Chemistry Department, Advanced Materials Research Chair, P.O. Box 2455, 11451, Riyadh, Saudi Arabia
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Development, Validation and Application of an Ultra-High-Performance Liquid Chromatography-Tandem Mass Spectrometry (UHPLC-MS/MS) Method after QuEChERS Cleanup for Selected Dichloroanilines and Phthalates in Rice Samples. Foods 2022; 11:foods11101482. [PMID: 35627051 PMCID: PMC9140621 DOI: 10.3390/foods11101482] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Revised: 05/13/2022] [Accepted: 05/17/2022] [Indexed: 11/16/2022] Open
Abstract
Dichloroanilines and phthalic acid esters (phthalates) are food contaminants, stable in solution even at high temperatures, which exhibit considerable toxic effects, while acting as endocrine disruptors. In the present study, a quick and easy UHPLC-MS/MS method for simultaneously analyzing two dichloroanilines (3,4-DCA and 3,5-DCA) and six phthalates (DMP, DnBP, BBP, DnOP, DEHP, and mBP) in commercial rice samples was developed, validated, and applied. For the cleanup process, the methodology of quick, easy, cheap, effective, rugged, and safe (QuEChERS) was applied, whereas different dispersants (GCB, C18, and PSA) were tested. What was developed and presented had limits of detection ranging from 0.017 up to 0.12 mg/kg, recoveries (trueness) below 120%, and relative standard deviations (RSD; precision) <15% for all target analytes, whilst no significant matrix effects occurred for all analytes. It was determined that the rice samples analyzed using this developed technique did not contain any of the two dichloroaniline compounds (3,4-DCA and 3,5-DCA) nor two of the six phthalate (DMP and mBP) compounds analyzed, while the levels of other phthalates (DEHP, BBP, DnBP and DnOP) were within the legal limits. The current method ensures a fast and easy approach for the high-throughput quantification of the selected food contaminants in rice.
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Green Extraction Techniques as Advanced Sample Preparation Approaches in Biological, Food, and Environmental Matrices: A Review. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27092953. [PMID: 35566315 PMCID: PMC9101692 DOI: 10.3390/molecules27092953] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Revised: 04/28/2022] [Accepted: 05/02/2022] [Indexed: 12/13/2022]
Abstract
Green extraction techniques (GreETs) emerged in the last decade as greener and sustainable alternatives to classical sample preparation procedures aiming to improve the selectivity and sensitivity of analytical methods, simultaneously reducing the deleterious side effects of classical extraction techniques (CETs) for both the operator and the environment. The implementation of improved processes that overcome the main constraints of classical methods in terms of efficiency and ability to minimize or eliminate the use and generation of harmful substances will promote more efficient use of energy and resources in close association with the principles supporting the concept of green chemistry. The current review aims to update the state of the art of some cutting-edge GreETs developed and implemented in recent years focusing on the improvement of the main analytical features, practical aspects, and relevant applications in the biological, food, and environmental fields. Approaches to improve and accelerate the extraction efficiency and to lower solvent consumption, including sorbent-based techniques, such as solid-phase microextraction (SPME) and fabric-phase sorbent extraction (FPSE), and solvent-based techniques (μQuEChERS; micro quick, easy, cheap, effective, rugged, and safe), ultrasound-assisted extraction (UAE), and microwave-assisted extraction (MAE), in addition to supercritical fluid extraction (SFE) and pressurized solvent extraction (PSE), are highlighted.
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Determination of Five Phthalate Esters in Tea and Their Dynamic Characteristics during Black Tea Processing. Foods 2022; 11:foods11091266. [PMID: 35563987 PMCID: PMC9103538 DOI: 10.3390/foods11091266] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Revised: 04/22/2022] [Accepted: 04/25/2022] [Indexed: 11/17/2022] Open
Abstract
A highly specific and high extraction-rate method for the analysis of dimethyl phthalate (DMP), diethyl phthalate (DEP), di-n-butyl phthalate (DBP), diisobutyl phthalate (DiBP), and di-(2-ethyl) hexyl phthalate (DEHP) in tea samples was developed. Based on three-factor Box-Behnken response surface design, solid-phase extraction (SPE) of five phthalate ester (PAE) residues in tea was optimized. Optimal extraction conditions were found for extraction temperature (40 °C), extraction time (12 h), and ratio of tea to n-hexane (1:20). The dynamic distribution of PAEs at each stage of black tea processing was also analyzed, and it was found that the baking process was the main stage of PAE emission, indicating that traditional processing of black tea significantly degrades PAEs. Further, principal component analysis of the physicochemical properties and processing factors of the five PAEs identified the main processing stages affecting the release of PAEs, and it was found that the degradation of PAEs during black tea processing is also related to its own physicochemical properties, especially the octanol-water partition coefficient. These results can provide important references for the detection, determination of processing losses, and control of maximum residue limits (MRLs) of PAEs to ensure the quality and safety of black tea.
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The selected epigenetic effects of phthalates: DBP, BBP and their metabolites: MBP, MBzP on human peripheral blood mononuclear cells (In Vitro). Toxicol In Vitro 2022; 82:105369. [PMID: 35487445 DOI: 10.1016/j.tiv.2022.105369] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Revised: 03/27/2022] [Accepted: 04/21/2022] [Indexed: 11/21/2022]
Abstract
Phthalates are classified as non-genotoxic carcinogens. These compounds do not cause direct DNA damage but may induce indirect DNA lesions leading to cancer development. In the presented paper we have studied the effect of di-n-butyl phthalate (DBP), butylbenzyl phthalate (BBP), and their metabolites, such as mono-n-butyl phthalate (MBP) and monobenzyl phthalate (MBzP) on selected epigenetic parameters in human peripheral blood mononuclear cells (PBMCs). The cells were incubated with tested phthalates at 0.001, 0.01 and 0.1 μg/mL for 24 h. Next, global DNA methylation, methylation in the promoter regions of tumor suppressor genes (P16, TP53) and proto-oncogenes (BCL2, CCND1) were assessed as well as the expression profile of the indicated genes was analysed. The obtained results have revealed significant reduction of global DNA methylation level in PBMCs exposed to BBP, MBP and MBzP. Phthalates changed methylation pattern of the tested genes, decreased expression of P16 and TP53 genes and increased the expression of BCL2 and CCND1. In conclusion, our results have shown that the examined phthalates disturbed the processes of methylation and expression of tumor suppressor genes (P16, TP53) and protooncogenes (BCL2, CCND1) in human PBMCs.
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Baranenko D, Boulkrane MS, Borisova I, Astafyeva B, Lu W, Abd El-Aty AM. Translocation of Phthalates From Food Packaging Materials Into Minced Beef. Front Nutr 2022; 8:813553. [PMID: 35127794 PMCID: PMC8811533 DOI: 10.3389/fnut.2021.813553] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Accepted: 12/28/2021] [Indexed: 11/21/2022] Open
Abstract
There has been increased concern regarding the potential human health risks associated with exposure to phthalates. Research indicates that food intake is the most critical exposure pathway for phthalates. This study aimed to investigate packaged beef samples for the presence of dimethyl terephthalate (DMTP), di-n-butyl phthalate (DnBP), and diisooctyl phthalate (DiOP) and to assess their translocation from the common form of food packaging procured from various Saint-Petersburg and Leningrad region shops. The packaging samples include paper and different types of plastic. Phthalates were extracted by dichloromethane and analyzed by gas chromatography coupled with mass spectrometry (GC-MS). While DnBP had the highest mean values in beef from 34.5 to 378.5 μg·kg−1, DiOP displayed the lowest mean values from LOD to 37 μg·kg−1. The larger contact area and the presence of distributed fat on the surface of the minced meat resulted in significantly higher phthalate translocation than beef slices. Further, DMTP was not detected in any samples. However, the examined food packages do not meet the requirements of Russian, EU and USA legislation, as DnBP migrates to meat. Calculated maximum DnBP daily intake of 0.167 μg·kg−1·day−1 for chilled minced beef in vacuum packaging did not exceed tolerable daily intake (TDI) level. The most alarming results are concerning the phthalates presence in beef farmed in the Leningrad region and not subjected to any plastic packaging. A full-scale study is warranted to determine the pathways and sources of phthalates migration in the food chain.
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Affiliation(s)
- Denis Baranenko
- International Research Centre “Biotechnologies of the Third Millennium”, Faculty of Biotechnologies (BioTech), ITMO University, Saint-Petersburg, Russia
- *Correspondence: Denis Baranenko
| | - Mohamed Said Boulkrane
- International Research Centre “Biotechnologies of the Third Millennium”, Faculty of Biotechnologies (BioTech), ITMO University, Saint-Petersburg, Russia
| | - Irina Borisova
- International Research Centre “Biotechnologies of the Third Millennium”, Faculty of Biotechnologies (BioTech), ITMO University, Saint-Petersburg, Russia
| | - Bazhena Astafyeva
- International Research Centre “Biotechnologies of the Third Millennium”, Faculty of Biotechnologies (BioTech), ITMO University, Saint-Petersburg, Russia
| | - Weihong Lu
- Institute of Extreme Environment Nutrition and Protection, Harbin Institute of Technology, Harbin, China
| | - A. M. Abd El-Aty
- Department of Pharmacology, Faculty of Veterinary Medicine, Cairo University, Giza, Egypt
- Department of Medical Pharmacology, Medical Faculty, Ataturk University, Erzurum, Turkey
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11
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Luís C, Algarra M, Câmara JS, Perestrelo R. Comprehensive Insight from Phthalates Occurrence: From Health Outcomes to Emerging Analytical Approaches. TOXICS 2021; 9:toxics9070157. [PMID: 34357900 PMCID: PMC8309855 DOI: 10.3390/toxics9070157] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Revised: 06/27/2021] [Accepted: 06/28/2021] [Indexed: 11/16/2022]
Abstract
Phthalates are a group of chemicals used in a multitude of important industrial products (e.g., medical devices, children's toys, and food packages), mainly as plasticizers to improve mechanical properties such as flexibility, transparency, durability, and longevity of polyvinyl chloride (PVC). The wide occurrence of phthalates in many consumer products, including foods (e.g., bottled water, soft drinks, wine, milk, and meat) brings that most people are exposed to phthalates every day, which raises some concerns. Adverse health outcomes from phthalates exposure have been associated with endocrine disruption, deformities in the human reproductive system, increased risk of preterm birth, carcinogen exposure, among others. Apprehension related to the health risks and ubiquitous incidence of phthalates in foods inspires the development of reliable analytical approaches that allow their detection and quantification at trace levels. The purpose of the current review is to provide information related to the presence of phthalates in the food chain, highlighting the health risks associated with their exposure. Moreover, an overview of emerging extraction procedures and high-resolution analytical approaches for a comprehensive quantification of phthalates is presented.
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Affiliation(s)
- Catarina Luís
- CQM-Centro de Química da Madeira, Campus da Penteada, Universidade da Madeira, 9020-105 Funchal, Portugal; (C.L.); (J.S.C.)
- Faculdade de Ciências da Vida, Unidade de Ciências Médicas, Universidade da Madeira, Campus Universitário da Penteada, 9020-105 Funchal, Portugal
| | - Manuel Algarra
- Department of Inorganic Chemistry, Faculty of Science, Campus de Teatinos s/n, University of Málaga, 29071 Malaga, Spain;
| | - José S. Câmara
- CQM-Centro de Química da Madeira, Campus da Penteada, Universidade da Madeira, 9020-105 Funchal, Portugal; (C.L.); (J.S.C.)
- Departamento de Química, Faculdade de Ciências e Engenharia, Campus da Penteada, Universidade da Madeira, 9020-105 Funchal, Portugal
| | - Rosa Perestrelo
- CQM-Centro de Química da Madeira, Campus da Penteada, Universidade da Madeira, 9020-105 Funchal, Portugal; (C.L.); (J.S.C.)
- Correspondence: ; Tel.: +351-291-705-224
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