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Katthanet K, Supo S, Jaroensan J, Khiaophong W, Kachangoon R, Ponhong K, Pramual P, Thanee I, Vichapong J. Preconcentration of Heterocyclic Aromatic Amines in Edible Fried Insects Using Surfactant-Assisted Hydrophobic Deep Eutectic Solvent for Homogeneous Liquid-Liquid Microextraction prior to HPLC. ACS OMEGA 2024; 9:3962-3970. [PMID: 38284016 PMCID: PMC10809262 DOI: 10.1021/acsomega.3c08365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Revised: 12/20/2023] [Accepted: 12/26/2023] [Indexed: 01/30/2024]
Abstract
Thermal processing techniques are often accompanied by the production of many harmful compounds such as heterocyclic aromatic amines (HAAs). To protect human health, an efficient and environmentally friendly method, namely, homogeneous liquid-liquid microextraction (HLLME), was investigated. This method is based on a surfactant-assisted hydrophobic deep eutectic solvent for the determination of HAAs in edible fried insect samples prior to their analysis by high-performance liquid chromatography coupled with UV detection. A hydrophobic deep eutectic solvent (as extraction solvent) was synthesized using decanoic acid as a hydrogen bond donor and tetrabutylammonium bromide (TBABr) as a hydrogen bond acceptor and then characterized by Fourier transform infrared (FTIR) spectroscopy. The surfactant was used as the emulsifier and induces mass transfer, resulting in an increasing extraction efficiency of the proposed method. Various factors affecting the extraction performance were investigated and optimized. A matrix-match calibration method was used to analyze HAAs in high heat-treated edible fried insect samples. Under optimized conditions, the proposed method showed good linearity (R2 ≥ 0.99) with satisfactory limits of detection and satisfactory reproducibility with relative standard deviation of less than 10.0%. Furthermore, the procedure greenness was assessed using the Analytical Eco-Scale. This paper represents the first application of HLLME based on a surfactant-assisted hydrophobic deep eutectic solvent to analyze HAAs in edible fried insect samples.
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Affiliation(s)
- Kanlayanee Katthanet
- Creative
Chemistry and Innovation Research Unit, Department of Chemistry and
Center of Excellence for Innovation in Chemistry, Faculty of Science, Mahasarakham University, Maha Sarakham 44150, Thailand
| | - Suangchon Supo
- Creative
Chemistry and Innovation Research Unit, Department of Chemistry and
Center of Excellence for Innovation in Chemistry, Faculty of Science, Mahasarakham University, Maha Sarakham 44150, Thailand
| | - Jedsada Jaroensan
- Creative
Chemistry and Innovation Research Unit, Department of Chemistry and
Center of Excellence for Innovation in Chemistry, Faculty of Science, Mahasarakham University, Maha Sarakham 44150, Thailand
| | - Wannipha Khiaophong
- Creative
Chemistry and Innovation Research Unit, Department of Chemistry and
Center of Excellence for Innovation in Chemistry, Faculty of Science, Mahasarakham University, Maha Sarakham 44150, Thailand
| | - Rawikan Kachangoon
- Creative
Chemistry and Innovation Research Unit, Department of Chemistry and
Center of Excellence for Innovation in Chemistry, Faculty of Science, Mahasarakham University, Maha Sarakham 44150, Thailand
| | - Kraingkrai Ponhong
- Creative
Chemistry and Innovation Research Unit, Department of Chemistry and
Center of Excellence for Innovation in Chemistry, Faculty of Science, Mahasarakham University, Maha Sarakham 44150, Thailand
- Multidisciplinary
Research Unit of Pure and Applied Chemistry (MRUPAC), Department of
Chemistry and Center of Excellent for Innovation in Chemistry, Faculty
of Science, Mahasarakham University, Maha Sarakham 44150, Thailand
| | - Pairot Pramual
- Department
of Biology, Faculty of Science, Mahasarakham
University, Maha Sarakham 44150, Thailand
| | - Isara Thanee
- Department
of Biology, Faculty of Science, Mahasarakham
University, Maha Sarakham 44150, Thailand
| | - Jitlada Vichapong
- Creative
Chemistry and Innovation Research Unit, Department of Chemistry and
Center of Excellence for Innovation in Chemistry, Faculty of Science, Mahasarakham University, Maha Sarakham 44150, Thailand
- Multidisciplinary
Research Unit of Pure and Applied Chemistry (MRUPAC), Department of
Chemistry and Center of Excellent for Innovation in Chemistry, Faculty
of Science, Mahasarakham University, Maha Sarakham 44150, Thailand
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Fabris AL, Martins AF, Costa JL, Yonamine M. A new application of the switchable hydrophilicity solvent-based homogenous liquid-liquid microextraction to analyze synthetic cannabinoids in plasma by LC-MS/MS. J Pharm Biomed Anal 2023; 234:115588. [PMID: 37517261 DOI: 10.1016/j.jpba.2023.115588] [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: 05/02/2023] [Revised: 07/05/2023] [Accepted: 07/14/2023] [Indexed: 08/01/2023]
Abstract
Synthetic cannabinoids are still a growing trend among drug users and consist of a group of hundreds of highly potent compounds. To investigate the use of such substances, sample preparation of biological matrices is a crucial step prior to instrumental analysis. Although different efficient extraction techniques have been proposed for that aim, they usually do not fit eco-friendly guidelines that have been gaining popularity in recent years, such as Green Analytical Toxicology. This work uses describes for the first time the use of switchable hydrophilicity solvent-based homogenous liquid-liquid microextraction (SHS-HLLME) for synthetic cannabinoids. This is a green technique that replaces highly toxic organic reagents for switchable hydrophilicity solvents (SHS), substances that can be either water-miscible or immiscible depending on their protonation. Thus, by simply adjusting the pH of the system, these SHS can be used as extraction solvents. A full optimization study including type of SHS, volume of protonated SHS, volume of NaOH, salting-out effect, and extraction time was performed. The optimized procedure consisted of precipitating the proteins of 300 µL of plasma with 300 µL of acetonitrile followed by centrifugation; evaporation of the organic solvent under N2 stream; addition of 500 µL of the protonated DPA, DPA-HCl (6 M) (1:1, v/v); addition of 500 µL of NaOH (10 M); and finally centrifugation and evaporation. Validation results showed determination coefficients ≥ 0.99 for the 0.1-10 ng/mL linear range; 0.01-0.08 ng/mL as limit of detection; 0.1 ng/mL as limit of quantitation; accuracy and imprecision were within acceptable ranges; matrix effect, recovery, and process efficiency ranged from -55.6 to 185.9%, 36-56.7%, and 18.5-148.4%, respectively. The SHS-HLLME herein described was fully optimized providing satisfactory recoveries of 31 synthetic cannabinoids at low concentrations requiring only 300 µL of plasma. In addition, the validation results showed that the technique is a reliable eco-friendly alternative for clinical and toxicological analysis.
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Affiliation(s)
- André Luis Fabris
- School of Pharmaceutical Sciences, University of São Paulo, São Paulo, SP 05508-000, Brazil.
| | - Aline Franco Martins
- Faculty of Medical Sciences, University of Campinas, Campinas, SP 13083-859, Brazil; Campinas Poison Control Center, University of Campinas, Campinas, SP 13083-859, Brazil
| | - Jose Luiz Costa
- Campinas Poison Control Center, University of Campinas, Campinas, SP 13083-859, Brazil; Faculty of Pharmaceutical Sciences, University of Campinas, Campinas, SP 13083-871, Brazil
| | - Mauricio Yonamine
- School of Pharmaceutical Sciences, University of São Paulo, São Paulo, SP 05508-000, Brazil
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Zhang Y, Fu R, Lu Q, Ren T, Guo X, Di X. Switchable hydrophilicity solvent for extraction of pollutants in food and environmental samples: A review. Microchem J 2023. [DOI: 10.1016/j.microc.2023.108566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/03/2023]
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4
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A new sample treatment strategy based on supramolecular solvent for determination of herbicide residues in water samples by Box-Behnken design. Microchem J 2023. [DOI: 10.1016/j.microc.2023.108390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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Zhang H, Zhao W, Liu L, Wen W, Jing X, Wang X. Switchable deep eutectic solvents for sustainable extraction of β-carotene from millet. Microchem J 2022. [DOI: 10.1016/j.microc.2022.108369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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P03-09 Development of a new microextraction technique for the analysis of synthetic cannabinoids in plasma based on the principles of Green Analytical Toxicology. Toxicol Lett 2022. [DOI: 10.1016/j.toxlet.2022.07.271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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Jiang H, Huang X, Xue H, Wang M, Qi Y, Jia L, Jing X. Switchable deep eutectic solvent‐based homogenous liquid–liquid microextraction combined with high‐performance liquid chromatography–diode‐array detection for the determination of the chiral fungicide mefentrifluconazole in water, fruit juice, and fermented liquor. Chirality 2022; 34:968-976. [DOI: 10.1002/chir.23445] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Revised: 03/15/2022] [Accepted: 03/20/2022] [Indexed: 12/30/2022]
Affiliation(s)
- Haijuan Jiang
- College of Food Science and Engineering Shanxi Agricultural University Taigu China
| | - Xin Huang
- College of Food Science and Engineering Shanxi Agricultural University Taigu China
| | - Haoyue Xue
- College of Food Science and Engineering Shanxi Agricultural University Taigu China
| | - Min Wang
- College of Food Science and Engineering Shanxi Agricultural University Taigu China
| | - Yanli Qi
- Shanxi Center for Testing of Functional Agro‐Products Shanxi Agricultural University Taiyuan China
| | - Liyan Jia
- College of Food Science and Engineering Shanxi Agricultural University Taigu China
| | - Xu Jing
- College of Food Science and Engineering Shanxi Agricultural University Taigu China
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Chaikhan P, Udnan Y, Ampiah-Bonney RJ, Chaiyasith WC. Fast sequential multi element analysis of lead and cadmium in canned food samples using effervescent tablet-assisted switchable solvent based liquid phase microextraction (EA-SS-LPME) coupled with high-resolution continuum source flame atomic absorption spectrometry (HR-CS-FAAS). Food Chem 2021; 375:131857. [PMID: 34942498 DOI: 10.1016/j.foodchem.2021.131857] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Revised: 11/08/2021] [Accepted: 12/10/2021] [Indexed: 11/04/2022]
Abstract
An effervescent tablet-assisted switchable solvent based liquid phase microextraction (EA-SS-LPME) was developed for multi-element determination of Pb and Cd in various samples using high-resolution continuum source flame atomic absorption spectrometry (HR-CS-FAAS). The effervescent tablets were used for improving the extraction efficiency. Triethylamine as a hydrophobic solvent was switched to protonated triethylamine carbonate by CO2 and used to extract dithizone complexes from samples. Calibration linearities were obtained from 0.06 to 10.0 mg L-1 (Pb) and 0.02 to 1.50 mg L-1 (Cd). LODs of the proposed method were 0.0195 (Pb) and 0.0068 (Cd). LOQs were 0.0649 mg L-1 (Pb) and 0.0228 mg L-1 (Cd) with %RSDs of 1.25%-1.69% (Pb) and 1.07%-1.64% (Cd). The proposed method was applied for the determination of Pb and Cd in water and canned food samples. The spiked recoveries were 82.3-119.0% (Pb) and 81.7-120.0% (Cd). In addition, the PF was 3.3, with EF at 1.4 (Pb) and 2.6 (Cd) obtained after extraction for under 8 min.
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Affiliation(s)
- Pilaipan Chaikhan
- Department of Chemistry, Faculty of Science, Naresuan University, Phitsanulok 65000, Thailand
| | - Yuthapong Udnan
- Department of Chemistry, Faculty of Science, Naresuan University, Phitsanulok 65000, Thailand; Center of Excellence in Petroleum, Petrochemicals and Advanced Materials, Faculty of Science, Naresuan University, Phitsanulok 65000, Thailand
| | | | - Wipharat Chuachuad Chaiyasith
- Department of Chemistry, Faculty of Science, Naresuan University, Phitsanulok 65000, Thailand; Center of Excellence in Petroleum, Petrochemicals and Advanced Materials, Faculty of Science, Naresuan University, Phitsanulok 65000, Thailand.
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