Simultaneous Preconcentration of Triazole Fungicide Residues Using In-Situ Coacervative Extraction Based on a Double-Solvent Supramolecular System Prior to High Performance Liquid Chromatographic Analysis
An in situ coacervative extraction (IS-CAE) based on a double-solvent supramolecular system coupled to liquid–liquid microextraction is investigated for extraction and enrichment of triazole fungicides. The formation of a double-solvent supramolecular system was generated by in situ formation and us...
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-09-01
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| Series: | Molecules |
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| Online Access: | https://www.mdpi.com/1420-3049/27/19/6273 |
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| author | Rachaya Buppasang Jaruwan Palasak Rawikan Kachangoon Kraingkrai Ponhong Norio Teshima Rodjana Burakham Supalax Srijaranai Jitlada Vichapong |
| author_facet | Rachaya Buppasang Jaruwan Palasak Rawikan Kachangoon Kraingkrai Ponhong Norio Teshima Rodjana Burakham Supalax Srijaranai Jitlada Vichapong |
| author_sort | Rachaya Buppasang |
| collection | DOAJ |
| description | An in situ coacervative extraction (IS-CAE) based on a double-solvent supramolecular system coupled to liquid–liquid microextraction is investigated for extraction and enrichment of triazole fungicides. The formation of a double-solvent supramolecular system was generated by in situ formation and used as an extraction solvent for the coacervative extraction method. No disperser solvent was required. This new double-solvent supramolecular system has a higher extraction ability than any of its components alone. The different factors that could affect the extraction capability were studied and optimized, including the type of double extractant and its volume, salt addition, vortex time, and centrifugation time. Under optimum extraction conditions, this method provides high enrichment factors (EFs) of 73–318 with low limits of detection (LODs) of 0.3–1 μg L<sup>−1</sup> and limits of quantitation (LOQs) of 1–3 μg L<sup>−1</sup>. In addition, the proposed method was prosperously applied for the determination of triazole fungicides in water, fruit juice, and soy milk samples. |
| first_indexed | 2024-03-09T21:25:32Z |
| format | Article |
| id | doaj.art-46bbf4c2e3af4c83acbb783a43b5a55a |
| institution | Directory Open Access Journal |
| issn | 1420-3049 |
| language | English |
| last_indexed | 2024-03-09T21:25:32Z |
| publishDate | 2022-09-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Molecules |
| spelling | doaj.art-46bbf4c2e3af4c83acbb783a43b5a55a2023-11-23T21:08:34ZengMDPI AGMolecules1420-30492022-09-012719627310.3390/molecules27196273Simultaneous Preconcentration of Triazole Fungicide Residues Using In-Situ Coacervative Extraction Based on a Double-Solvent Supramolecular System Prior to High Performance Liquid Chromatographic AnalysisRachaya Buppasang0Jaruwan Palasak1Rawikan Kachangoon2Kraingkrai Ponhong3Norio Teshima4Rodjana Burakham5Supalax Srijaranai6Jitlada Vichapong7Creative Chemistry and Innovation Research Unit, Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science, Mahasarakham University, Maha Sarakham 44150, ThailandCreative Chemistry and Innovation Research Unit, Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science, Mahasarakham University, Maha Sarakham 44150, ThailandCreative Chemistry and Innovation Research Unit, Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science, Mahasarakham University, Maha Sarakham 44150, ThailandCreative Chemistry and Innovation Research Unit, Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science, Mahasarakham University, Maha Sarakham 44150, ThailandDepartment of Applied Chemistry, Aichi Institute of Technology, 1247 Yachigusa, Yakusa-cho, Toyota 470-0392, JapanMaterials Chemistry Research Center, Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science, Khon Kaen University, Khon Kaen 40002, ThailandMaterials Chemistry Research Center, Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science, Khon Kaen University, Khon Kaen 40002, ThailandCreative Chemistry and Innovation Research Unit, Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science, Mahasarakham University, Maha Sarakham 44150, ThailandAn in situ coacervative extraction (IS-CAE) based on a double-solvent supramolecular system coupled to liquid–liquid microextraction is investigated for extraction and enrichment of triazole fungicides. The formation of a double-solvent supramolecular system was generated by in situ formation and used as an extraction solvent for the coacervative extraction method. No disperser solvent was required. This new double-solvent supramolecular system has a higher extraction ability than any of its components alone. The different factors that could affect the extraction capability were studied and optimized, including the type of double extractant and its volume, salt addition, vortex time, and centrifugation time. Under optimum extraction conditions, this method provides high enrichment factors (EFs) of 73–318 with low limits of detection (LODs) of 0.3–1 μg L<sup>−1</sup> and limits of quantitation (LOQs) of 1–3 μg L<sup>−1</sup>. In addition, the proposed method was prosperously applied for the determination of triazole fungicides in water, fruit juice, and soy milk samples.https://www.mdpi.com/1420-3049/27/19/6273in situ coacervative extractiondouble-solvent supramolecular systemtriazole fungicidesextractionHPLC |
| spellingShingle | Rachaya Buppasang Jaruwan Palasak Rawikan Kachangoon Kraingkrai Ponhong Norio Teshima Rodjana Burakham Supalax Srijaranai Jitlada Vichapong Simultaneous Preconcentration of Triazole Fungicide Residues Using In-Situ Coacervative Extraction Based on a Double-Solvent Supramolecular System Prior to High Performance Liquid Chromatographic Analysis Molecules in situ coacervative extraction double-solvent supramolecular system triazole fungicides extraction HPLC |
| title | Simultaneous Preconcentration of Triazole Fungicide Residues Using In-Situ Coacervative Extraction Based on a Double-Solvent Supramolecular System Prior to High Performance Liquid Chromatographic Analysis |
| title_full | Simultaneous Preconcentration of Triazole Fungicide Residues Using In-Situ Coacervative Extraction Based on a Double-Solvent Supramolecular System Prior to High Performance Liquid Chromatographic Analysis |
| title_fullStr | Simultaneous Preconcentration of Triazole Fungicide Residues Using In-Situ Coacervative Extraction Based on a Double-Solvent Supramolecular System Prior to High Performance Liquid Chromatographic Analysis |
| title_full_unstemmed | Simultaneous Preconcentration of Triazole Fungicide Residues Using In-Situ Coacervative Extraction Based on a Double-Solvent Supramolecular System Prior to High Performance Liquid Chromatographic Analysis |
| title_short | Simultaneous Preconcentration of Triazole Fungicide Residues Using In-Situ Coacervative Extraction Based on a Double-Solvent Supramolecular System Prior to High Performance Liquid Chromatographic Analysis |
| title_sort | simultaneous preconcentration of triazole fungicide residues using in situ coacervative extraction based on a double solvent supramolecular system prior to high performance liquid chromatographic analysis |
| topic | in situ coacervative extraction double-solvent supramolecular system triazole fungicides extraction HPLC |
| url | https://www.mdpi.com/1420-3049/27/19/6273 |
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