1
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Piergiovanni M, Gosetti F, Rocío-Bautista P, Termopoli V. Aroma determination in alcoholic beverages: Green MS-based sample preparation approaches. MASS SPECTROMETRY REVIEWS 2024; 43:660-682. [PMID: 35980114 DOI: 10.1002/mas.21802] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 07/12/2022] [Accepted: 07/15/2022] [Indexed: 06/15/2023]
Abstract
Aroma determination in alcoholic beverages has become a hot research topic due to the ongoing effort to obtain quality products, especially in a globalized market. Consumer satisfaction is mainly achieved by balancing several aroma compounds, which are mixtures of numerous volatile molecules enclosed in challenging matrices. Thus, sample preparation strategies for quality control and product development are required. They involve several steps including copious amounts of hazardous solvents or time-consuming procedures. This is bucking the trend of the ever-increasing pressure to reduce the environmental impact of analytical chemistry processes. Hence, the evolution of sample preparation procedures has directed towards miniaturized techniques to decrease or avoid the use of hazardous solvents and integrating sampling, extraction, and enrichment of the targeted analytes in fewer steps. Mass spectrometry coupled to gas or liquid chromatography is particularly well suited to address the complexity of these matrices. This review surveys advancements of green miniaturized techniques coupled to mass spectrometry applied on all categories of odor-active molecules in the most consumed alcoholic beverages: beer, wine, and spirits. The targeted literature consider progresses over the past 20 years.
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Affiliation(s)
- Maurizio Piergiovanni
- Centre Agriculture Food Environment (C3A), University of Trento, San Michele all'Adige, Italy
| | - Fabio Gosetti
- Department of Earth and Environmental Sciences, University of Milano-Bicocca, Milano, Italy
| | - Priscilla Rocío-Bautista
- Analytical Chemistry Research Group, Department of Physical and Analytical Chemistry, University of Jaén, Jaén, Spain
| | - Veronica Termopoli
- Department of Earth and Environmental Sciences, University of Milano-Bicocca, Milano, Italy
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2
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Su K, Liew CSM, Huang Y, Goh RMV, Pua A, Sun J, Ee KH, Liu SQ, Lassabliere B, Jublot L, Yu B. A high-throughput analysis of volatile compounds with various polarities using headspace stir bar sorptive extraction. Talanta 2023; 257:124331. [PMID: 36801556 DOI: 10.1016/j.talanta.2023.124331] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 01/16/2023] [Accepted: 02/05/2023] [Indexed: 02/11/2023]
Abstract
Long sample extraction time is usually necessary in the analysis of volatile flavour compounds to achieve high extraction efficiency. However, the long extraction time reduces sample throughput, which results in waste of labour and energy. Therefore, in this study, an improved headspace-stir bar sorptive extraction was developed to extract volatile compounds with varying polarities in a short time. With the aim of achieving high throughput, extraction conditions were selected and optimised based on the combinations of different extraction temperatures (80-160 °C), extraction times (1-61 min), and sample volumes (50-850 μL) through the response surface methodology with Box-Behnken design. After obtaining the preliminary optimal conditions (160 °C, 25 min, and 850 μL), the effect of cold stir bars with shorter extraction time on the extraction efficiency was evaluated. The cold stir bar improved the overall extraction efficiency with better repeatability, and the extraction time was further shortened to 1 min. Then, the effects of different ethanol concentrations and salt additions (sodium chloride or sodium sulfate) were studied, and 10% ethanol concentration with no salt addition provided the highest extraction efficiency for most compounds. Finally, it was verified that the high-throughput extraction condition was feasible for the volatile compounds spiked in a honeybush infusion.
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Affiliation(s)
- Keran Su
- Department of Food Science and Technology, National University of Singapore, S14 Level 5, Science Drive 2, 117542, Singapore
| | | | - Yunle Huang
- Department of Food Science and Technology, National University of Singapore, S14 Level 5, Science Drive 2, 117542, Singapore; Mane SEA Pte Ltd, 3 Biopolis Drive, #07-17/18/19 Synapse, 138623, Singapore
| | - Rui Min Vivian Goh
- Mane SEA Pte Ltd, 3 Biopolis Drive, #07-17/18/19 Synapse, 138623, Singapore
| | - Aileen Pua
- Mane SEA Pte Ltd, 3 Biopolis Drive, #07-17/18/19 Synapse, 138623, Singapore
| | - Jingcan Sun
- Mane SEA Pte Ltd, 3 Biopolis Drive, #07-17/18/19 Synapse, 138623, Singapore
| | - Kim Huey Ee
- Mane SEA Pte Ltd, 3 Biopolis Drive, #07-17/18/19 Synapse, 138623, Singapore
| | - Shao Quan Liu
- Department of Food Science and Technology, National University of Singapore, S14 Level 5, Science Drive 2, 117542, Singapore.
| | | | - Lionel Jublot
- Mane SEA Pte Ltd, 3 Biopolis Drive, #07-17/18/19 Synapse, 138623, Singapore
| | - Bin Yu
- Mane SEA Pte Ltd, 3 Biopolis Drive, #07-17/18/19 Synapse, 138623, Singapore.
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3
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Li Y, He M, Chen B, Hu B. A Schiff base networks coated stir bar for sorptive extraction of pyrethroid pesticide residues in tobacco. J Chromatogr A 2023; 1689:463759. [PMID: 36599193 DOI: 10.1016/j.chroma.2022.463759] [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: 08/23/2022] [Revised: 12/25/2022] [Accepted: 12/26/2022] [Indexed: 12/29/2022]
Abstract
Schiff base networks (SNWs) were introduced as a new stir bar coating, and a method of SNWs- coated stir bar sorptive extraction (SBSE) coupled to high performance liquid chromatography-ultraviolet detector (HPLC-UV) was developed for determination of pyrethroid pesticide residues in tobacco. The prepared amorphous SNWs polymer from melamine and 3,5-dihydroxybenzaldehyde riches in triazine rings, hydroxyl groups and amino groups, and the SNWs/polydimethylsiloxane (PDMS) stir bar prepared by sol-gel method can extract weakly polar pyrethroid pesticides through hydrophobic, π-π and hydrogen bonding. The SNWs/PDMS stir bar exhibited high extraction efficiency toward pyrethroid pesticides (70-76%) and good mechanical stability with reused time more than 50 times. Under the optimal experimental conditions, the limits of detection were 0.20 - 0.66 µg/L with relative standard deviation varying in the range of 2.3-8.2%, which meets the requirements of trace analysis of pesticide residues in the tobacco industry. The method was applied to the determination of six pyrethroid pesticides in cigarette samples, and the recovery for the spiked samples ranged from 82 to 117%, showing a great applicability for the analysis of pesticide residues in real samples with a complex sample matrix.
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Affiliation(s)
- Yi Li
- Department of Chemistry, Wuhan University, Wuhan 430072, P. R. China
| | - Man He
- Department of Chemistry, Wuhan University, Wuhan 430072, P. R. China
| | - Beibei Chen
- Department of Chemistry, Wuhan University, Wuhan 430072, P. R. China.
| | - Bin Hu
- Department of Chemistry, Wuhan University, Wuhan 430072, P. R. China
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4
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Marín-San Román S, Carot-Sierra JM, Sáenz de Urturi I, Rubio-Bretón P, Pérez-Álvarez EP, Garde-Cerdán T. Optimization of stir bar sorptive extraction (SBSE) and multi-stir bar sorptive extraction (mSBSE) to improve must volatile compounds extraction. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2022.114182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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5
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Vyviurska O, Thai HA, Garančovská D, Gomes AA, Špánik I. Enhanced multi-stir bar sorptive extraction for wine analysis: Alteration in headspace mode. Food Res Int 2022; 158:111510. [DOI: 10.1016/j.foodres.2022.111510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 05/21/2022] [Accepted: 06/10/2022] [Indexed: 11/04/2022]
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6
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Efficient adsorption removal of organic nitrogen pesticides: Insight into a new hollow NiO/Co@C magnetic nanocomposites derived from metal-organic framework. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2022.120608] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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7
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Gottmann J, Vestner J, Müller D, Schuster J, Fischer U. Uptake and Release of Aroma Compounds by an Ethylene Propylene Diene Monomer Rubber Sealing Polymer: Investigating Aroma Carryover in a Model Wine System. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2021; 69:11382-11394. [PMID: 34533305 DOI: 10.1021/acs.jafc.1c04565] [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] [Indexed: 06/13/2023]
Abstract
Aromatized wines and regular table wines are often filled on the same bottling line. Sealing polymers in the filling line absorb volatiles from aromatized wines and may migrate due to insufficient cleaning into the subsequently bottled regular wine. Unintentional carryover of volatiles may lead to accusation of illegal aromatization of wine. Absorption, cleaning efficacy, and migration of volatiles into ethylene propylene diene monomer rubber were investigated in a model system. Direct thermal desorption-gas chromatography-mass spectrometry analysis of seven aroma compounds monitored variation in the polymer (μg/g). Absorption of volatiles was mostly driven by their octanol/water partition coefficients. Cleaning of polymers removed 11 to 62% of the absorbed volatiles. Subsequent immersion of cleaned polymers into model wine revealed migration of 20 to 57% of the remaining volatiles. Sensory tests suggested the impact of transferred volatiles into subsequent model wine. For α-ionone, an odor activity value of 1.03 indicated a potential sensory impact.
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Affiliation(s)
- Jörg Gottmann
- Dienstleistungszentrum Ländlicher Raum (DLR) Rheinpfalz, Institute for Viticulture and Oenology, Breitenweg 71, Neustadt an der Weinstraße 67435, Germany
- Department of Chemistry, Division of Food Chemistry and Toxicology, University of Technology Kaiserslautern, Kaiserslautern 67663, Germany
| | - Jochen Vestner
- Dienstleistungszentrum Ländlicher Raum (DLR) Rheinpfalz, Institute for Viticulture and Oenology, Breitenweg 71, Neustadt an der Weinstraße 67435, Germany
| | - David Müller
- Kaiserslautern University of Applied Sciences, Institut für Kunststofftechnik Westpfalz (IKW), Carl-Schurz-Str. 10-16, Pirmasens 66953, Germany
| | - Jens Schuster
- Kaiserslautern University of Applied Sciences, Institut für Kunststofftechnik Westpfalz (IKW), Carl-Schurz-Str. 10-16, Pirmasens 66953, Germany
| | - Ulrich Fischer
- Dienstleistungszentrum Ländlicher Raum (DLR) Rheinpfalz, Institute for Viticulture and Oenology, Breitenweg 71, Neustadt an der Weinstraße 67435, Germany
- Department of Chemistry, Division of Food Chemistry and Toxicology, University of Technology Kaiserslautern, Kaiserslautern 67663, Germany
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8
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Zhu Y, Yan H, Zhang ZF, Zeng JM, Zhang Y, Wang JT, Ma WJ, Wang MQ, Peng QH, Lv HP, Lin Z. Assessment of the contribution of chiral odorants to aroma property of baked green teas using an efficient sequential stir bar sorptive extraction approach. Food Chem 2021; 365:130615. [PMID: 34329877 DOI: 10.1016/j.foodchem.2021.130615] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 06/16/2021] [Accepted: 07/14/2021] [Indexed: 11/30/2022]
Abstract
Chiral volatile compounds are known to be distributed in teas at various enantiomeric ratios. However, the performance of each enantiomer, including aroma characteristics, aroma intensities, and contribution to the overall flavor of tea, is still unclear. In this study, aroma characteristics and intensities of 38 volatile enantiomers in standards and baked green teas with chestnut-like aroma and clean aroma were evaluated by an efficient sequential headspace-stir bar sorptive extraction (seq-HS-SBSE) approach combined with the enantioselective gas chromatography-olfactometry/mass spectrometry (Es-GC-O/MS) technique. Moreover, aroma recombination results for the two types of baked green teas using 14 chiral odorants and four achiral odorants indicated that the combinations of the detected odorants mainly contributed to the "floral", "sweet", and "chestnut-like" aromas. R-Linalool simultaneously enhanced the "floral", "sweet", and "chestnut-like" aromas; R-limonene mainly contributed to the "sweet" and "clean" aromas; and S-α-terpineol promoted the "sweet" and "floral" aromas of baked green tea.
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Affiliation(s)
- Yin Zhu
- Key Laboratory of Tea Biology and Resource Utilization of Ministry of Agriculture, Tea Research Institute, Chinese Academy of Agricultural Sciences, Hangzhou 310008, China
| | - Han Yan
- Key Laboratory of Tea Biology and Resource Utilization of Ministry of Agriculture, Tea Research Institute, Chinese Academy of Agricultural Sciences, Hangzhou 310008, China; Graduate School of Chinese Academy of Agricultural Sciences, Beijing 100081, China
| | - Zhi-Fang Zhang
- Key Laboratory of Tea Biology and Resource Utilization of Ministry of Agriculture, Tea Research Institute, Chinese Academy of Agricultural Sciences, Hangzhou 310008, China
| | - Jian-Ming Zeng
- Key Laboratory of Tea Biology and Resource Utilization of Ministry of Agriculture, Tea Research Institute, Chinese Academy of Agricultural Sciences, Hangzhou 310008, China
| | - Yue Zhang
- Key Laboratory of Tea Biology and Resource Utilization of Ministry of Agriculture, Tea Research Institute, Chinese Academy of Agricultural Sciences, Hangzhou 310008, China
| | - Jia-Tong Wang
- Key Laboratory of Tea Biology and Resource Utilization of Ministry of Agriculture, Tea Research Institute, Chinese Academy of Agricultural Sciences, Hangzhou 310008, China; Graduate School of Chinese Academy of Agricultural Sciences, Beijing 100081, China
| | - Wan-Jun Ma
- Key Laboratory of Tea Biology and Resource Utilization of Ministry of Agriculture, Tea Research Institute, Chinese Academy of Agricultural Sciences, Hangzhou 310008, China; Graduate School of Chinese Academy of Agricultural Sciences, Beijing 100081, China
| | - Meng-Qi Wang
- Key Laboratory of Tea Biology and Resource Utilization of Ministry of Agriculture, Tea Research Institute, Chinese Academy of Agricultural Sciences, Hangzhou 310008, China; Graduate School of Chinese Academy of Agricultural Sciences, Beijing 100081, China
| | - Qun-Hua Peng
- Key Laboratory of Tea Biology and Resource Utilization of Ministry of Agriculture, Tea Research Institute, Chinese Academy of Agricultural Sciences, Hangzhou 310008, China
| | - Hai-Peng Lv
- Key Laboratory of Tea Biology and Resource Utilization of Ministry of Agriculture, Tea Research Institute, Chinese Academy of Agricultural Sciences, Hangzhou 310008, China.
| | - Zhi Lin
- Key Laboratory of Tea Biology and Resource Utilization of Ministry of Agriculture, Tea Research Institute, Chinese Academy of Agricultural Sciences, Hangzhou 310008, China.
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9
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Huang Y, Liew CSM, Goh SXL, Goh RMV, Ee KH, Pua A, Liu SQ, Lassabliere B, Yu B. Enhanced extraction using a combination of stir bar sorptive extraction and thin film-solid phase microextraction. J Chromatogr A 2020; 1633:461617. [PMID: 33096289 DOI: 10.1016/j.chroma.2020.461617] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Revised: 09/28/2020] [Accepted: 10/10/2020] [Indexed: 01/20/2023]
Abstract
Sorptive extraction techniques have experienced increased popularity, but they face limitations in dynamic range and sensitivity. In this study, a new method combining stir bar sorptive extraction (SBSE) and thin-film solid-phase microextraction (TFSPME) was developed, and optimization for extraction temperature (70 °C) and time (120 min) was carried out. Polydimethylsiloxane (PDMS)-coated SBSE and PDMS/carboxen (PDMS/CAR)-coated TFSPME were used, and both headspace and direct immersion extraction modes were also studied. Using 40 selected volatile compounds, the combined method generally gave a wider linearity range with lower minimum limits (2 to 3 orders), satisfactory coefficient of determination (R2>0.980), and improved sensitivity when compared to SBSE-only or TFSPME-only techniques. Furthermore, despite the combined use of two extraction devices, the repeatability (<13.1 %) and reproducibility (<13.4 %) of the combined method were comparable to SBSE-only or TFSPME-only results. Higher recoveries of up to 20% were also achieved by the combined method. Compared to the conventional SBSE method, the new method provided superior performance in terms of dynamic range and sensitivity for compounds of various polarities. In conclusion, this study provided insights on the suitability of the various extraction methods for compounds of different chemical properties which could aid in future applications for volatiles analysis in food, biological, and environmental sectors.
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Affiliation(s)
- Yunle Huang
- Mane SEA PTE LTD, 3 Biopolis Drive, #07-17/18/19 Synapse 138623, Singapore; Department of Food Science and Technology, National University of Singapore, S14 Level 5, Science Drive 2 117542, Singapore
| | | | | | - Rui Min Vivian Goh
- Department of Food Science and Technology, National University of Singapore, S14 Level 5, Science Drive 2 117542, Singapore
| | - Kim Huey Ee
- Mane SEA PTE LTD, 3 Biopolis Drive, #07-17/18/19 Synapse 138623, Singapore
| | - Aileen Pua
- Mane SEA PTE LTD, 3 Biopolis Drive, #07-17/18/19 Synapse 138623, Singapore; Department of Food Science and Technology, National University of Singapore, S14 Level 5, Science Drive 2 117542, Singapore
| | - Shao Quan Liu
- Department of Food Science and Technology, National University of Singapore, S14 Level 5, Science Drive 2 117542, Singapore.
| | | | - Bin Yu
- Mane SEA PTE LTD, 3 Biopolis Drive, #07-17/18/19 Synapse 138623, Singapore.
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10
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Marín-San Román S, Rubio-Bretón P, Pérez-Álvarez EP, Garde-Cerdán T. Advancement in analytical techniques for the extraction of grape and wine volatile compounds. Food Res Int 2020; 137:109712. [PMID: 33233285 DOI: 10.1016/j.foodres.2020.109712] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 09/10/2020] [Accepted: 09/14/2020] [Indexed: 12/13/2022]
Abstract
The grape and wine aroma is one of the most determining factors of quality, therefore the study of their volatile composition is a very important topic in vitiviniculture. The range of concentrations in which many of these compounds are found is quite low, in concentrations of ng/L; due to this, a sample preparation stage is necessary before doing the chromatographic analysis of the volatile compounds. In this review, the main analytical techniques used for the extraction of volatile compounds in grapes and wines are studied. The techniques presented are liquid-liquid extraction (LLE), solid phase extraction (SPE), solid phase microextraction (SPME), stir bar sorptive extraction (SBSE), and thin film solid phase microextraction (TF-SPME). For each of these techniques, a description was made, and the different characteristics were numbered, as well as their main advantages and disadvantages. Furthermore, from the second technique, a comparison is made with the previous techniques, explaining the reasons why new techniques have emerged. Throughout the review it is possible to see the different techniques that have been emerging in the past years as an improvement of the classical techniques.
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Affiliation(s)
- Sandra Marín-San Román
- Grupo VIENAP, Instituto de Ciencias de la Vid y del Vino (CSIC, Universidad de La Rioja, Gobierno de La Rioja), Ctra. de Burgos, Km. 6., 26007 Logroño, Spain
| | - Pilar Rubio-Bretón
- Grupo VIENAP, Instituto de Ciencias de la Vid y del Vino (CSIC, Universidad de La Rioja, Gobierno de La Rioja), Ctra. de Burgos, Km. 6., 26007 Logroño, Spain
| | - Eva P Pérez-Álvarez
- Grupo VIENAP, Instituto de Ciencias de la Vid y del Vino (CSIC, Universidad de La Rioja, Gobierno de La Rioja), Ctra. de Burgos, Km. 6., 26007 Logroño, Spain; Centro de Edafología y Biología Aplicada del Segura (CEBAS), Campus Universitario de Espinardo, Ed. 25, 30100 Murcia, Spain
| | - Teresa Garde-Cerdán
- Grupo VIENAP, Instituto de Ciencias de la Vid y del Vino (CSIC, Universidad de La Rioja, Gobierno de La Rioja), Ctra. de Burgos, Km. 6., 26007 Logroño, Spain.
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11
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Fractionated stir bar sorptive extraction using conventional and solvent-assisted approaches for enhanced identification capabilities of aroma compounds in beverages. J Chromatogr A 2020; 1628:461475. [DOI: 10.1016/j.chroma.2020.461475] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Revised: 08/07/2020] [Accepted: 08/10/2020] [Indexed: 11/20/2022]
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12
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Aly AA, Górecki T. Green Approaches to Sample Preparation Based on Extraction Techniques. Molecules 2020; 25:E1719. [PMID: 32283595 PMCID: PMC7180442 DOI: 10.3390/molecules25071719] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2020] [Revised: 03/25/2020] [Accepted: 03/29/2020] [Indexed: 12/11/2022] Open
Abstract
Preparing a sample for analysis is a crucial step of many analytical procedures. The goal of sample preparation is to provide a representative, homogenous sample that is free of interferences and compatible with the intended analytical method. Green approaches to sample preparation require that the consumption of hazardous organic solvents and energy be minimized or even eliminated in the analytical process. While no sample preparation is clearly the most environmentally friendly approach, complete elimination of this step is not always practical. In such cases, the extraction techniques which use low amounts of solvents or no solvents are considered ideal alternatives. This paper presents an overview of green extraction procedures and sample preparation methodologies, briefly introduces their theoretical principles, and describes the recent developments in food, pharmaceutical, environmental and bioanalytical chemistry applications.
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Affiliation(s)
- Alshymaa A. Aly
- Department of Chemistry, University of Waterloo, Waterloo, ON N2L 3G1, Canada;
- Analytical Chemistry Department, Faculty of Pharmacy, Minia University, Menia Governorate 61519, Egypt
| | - Tadeusz Górecki
- Department of Chemistry, University of Waterloo, Waterloo, ON N2L 3G1, Canada;
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13
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Canlı O, Çetintürk K, Öktem Olgun EE. Determination of 117 endocrine disruptors (EDCs) in water using SBSE TD–GC-MS/MS under the European Water Framework Directive. Anal Bioanal Chem 2020; 412:5169-5178. [DOI: 10.1007/s00216-020-02553-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Revised: 01/29/2020] [Accepted: 02/26/2020] [Indexed: 11/25/2022]
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14
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Improved method for quantification of persistent organic pollutants and its remediation using modified clays materials. Microchem J 2019. [DOI: 10.1016/j.microc.2019.104081] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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15
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Marsili RT, Laskonis CR. Evaluation of Sequential-SBSE and TF-SPME Extraction Techniques Prior to GC-TOFMS for the Analysis of Flavor Volatiles in Beer. JOURNAL OF THE AMERICAN SOCIETY OF BREWING CHEMISTS 2019. [DOI: 10.1080/03610470.2019.1590070] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Ray Thomas Marsili
- Chemistry, Marsili Consulting Group, Rockford University, Rockford, Illinois, U.S.A
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16
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David F, Ochiai N, Sandra P. Two decades of stir bar sorptive extraction: A retrospective and future outlook. Trends Analyt Chem 2019. [DOI: 10.1016/j.trac.2018.12.006] [Citation(s) in RCA: 65] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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17
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18
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Song Y, Zhang D, Hao L, Wang C, Wu Q, Wang Z. Green synthesis of o-hydroxyazobenzene porous organic polymer for efficient adsorption of aromatic compounds. J Chromatogr A 2018; 1583:39-47. [PMID: 30459067 DOI: 10.1016/j.chroma.2018.11.016] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2018] [Revised: 10/21/2018] [Accepted: 11/09/2018] [Indexed: 01/06/2023]
Abstract
This work presents a simple and eco-friendly synthetic approach to fabricate a novel o-hydroxyazobenzene porous organic polymer (HAzo-POP) by diazo-coupling of 2,6-diaminoanthraquinone with m-trihydroxybenzene in aqueous solution. The prepared HAzo-POP possesses good stability and high adsorption capability towards aromatic organic pollutants due to its porous nature, highly conjugated structure and strong hydrogen bonding ability. The HAzo-POP was successfully used for the solid-phase extraction of phenylurea herbicides from six real samples prior to high performance liquid chromatography with ultraviolet detection. The analytical method showed good linearity in the range of 0.5-160.0 ng g-1 for celery, lettuce and tomato samples, and 0.4-160.0 ng mL-1 for milk, soybean milk and juice samples, with low limits of detection in the range from 0.05 to 0.30 ng g-1 (or mL-1). The HAzo-POP has a promising application potential for the adsorption of more aromatic organic compounds.
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Affiliation(s)
- Yuhong Song
- Department of Chemistry, College of Science, Hebei Agricultural University, Baoding 071001, China
| | - Di Zhang
- College of Veterinary Medicine, Hebei Agricultural University, Baoding 071001, China
| | - Lin Hao
- Department of Chemistry, College of Science, Hebei Agricultural University, Baoding 071001, China
| | - Chun Wang
- Department of Chemistry, College of Science, Hebei Agricultural University, Baoding 071001, China
| | - Qiuhua Wu
- Department of Chemistry, College of Science, Hebei Agricultural University, Baoding 071001, China.
| | - Zhi Wang
- Department of Chemistry, College of Science, Hebei Agricultural University, Baoding 071001, China.
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A hierarchically porous composite monolith polypyrrole/octadecyl silica/graphene oxide/chitosan cryogel sorbent for the extraction and pre-concentration of carbamate pesticides in fruit juices. Anal Bioanal Chem 2018; 410:7185-7193. [PMID: 30167743 DOI: 10.1007/s00216-018-1323-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2018] [Revised: 08/12/2018] [Accepted: 08/14/2018] [Indexed: 12/17/2022]
Abstract
A hierarchically porous structured composite monolith sorbent of polypyrrole-coated graphene oxide and octadecyl silica incorporated in chitosan cryogel (PPY/GOx/C18/chitosan) was synthesized and used as solid-phase extraction sorbent for the determination of carbamate pesticides. Various factors affecting the characteristics of the adsorbents (chemistry of the sorbent, polymerization time, concentrations of graphene oxide and octadecyl silica) and the extraction efficiency using the prepared sorbents, such as sample loading, desorption conditions, sample volume, sample flow rate, sample pH, and ionic strength, were investigated and optimized. Under the optimal conditions of sorbent preparation and extraction, the developed composite monolith sorbent provided wide linear responses from 1.0 to 500 μg L-1 for carbofuran and diethofencarb, from 0.5 to 500 μg L-1 for carbaryl, and from 2.0 to 500 μg L-1 for isoprocarb. The limits of detection using HPLC-UV at 203, 220, and 208 nm were in the range of 0.5-2.0 μg L-1. When the composite monolith sorbent was applied for the pre-concentration and determination of carbamate in fruit juices, good recoveries (84.1-99.5%) were achieved. The developed sorbents were porous and exhibited low back pressure enabling their use at high flow rates during sample loading. Extraction and clean-up were highly efficient, and the good physical and chemical stability of the sorbent enables reuse up to 13 times. Graphical abstract ᅟ.
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Ochiai N, Sasamoto K, David F, Sandra P. Recent Developments of Stir Bar Sorptive Extraction for Food Applications: Extension to Polar Solutes. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2018; 66:7249-7255. [PMID: 29938507 DOI: 10.1021/acs.jafc.8b02182] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
Stir bar sorptive extraction (SBSE) is a miniaturized and solvent-less sample preparation method for extraction and concentration of organic compounds from aqueous samples. The method is based on sorptive extraction, whereby the solutes are extracted into a polymer, such as polydimethylsiloxane (PDMS), coated on a stir bar. Using an apolar PDMS coating, SBSE provides high recoveries for apolar solutes; however, SBSE recoveries for polar solutes are low. Although several more polar coatings for SBSE were developed, these extraction phases are mostly not compatible with thermal desorption (TD) and/or have inferior performance characteristics related to robustness, bleeding, stability, etc. compared to PDMS. In this perspective, two recently introduced SBSE approaches are described that can be used to extend the applicability of a PDMS coating to more polar solutes: (1) SBSE with freeze concentration [ice concentration linked with extractive stirrer (ICECLES)], which is based on the concentration of analytes by gradually reducing the phase ratio (sample/extraction phase), and (2) SBSE using a solvent-swollen PDMS [solvent-assisted SBSE (SA-SBSE)], which is based on a combination of polarity modification and volume increase by PDMS phase swelling using certain types of solvents while maintaining the original characteristics of the PDMS phase.
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Affiliation(s)
- Nobuo Ochiai
- GERSTEL K.K. 1-3-1 Nakane , Meguro-ku, Tokyo 152-0031 Japan
| | - Kikuo Sasamoto
- GERSTEL K.K. 1-3-1 Nakane , Meguro-ku, Tokyo 152-0031 Japan
| | - Frank David
- Research Institute for Chromatography , President Kennedypark 26 , 8500 Kortrijk , Belgium
| | - Pat Sandra
- Research Institute for Chromatography , President Kennedypark 26 , 8500 Kortrijk , Belgium
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Feng L, Zhang S, Zhu G, Li M, Liu J. Determination of trace polychlorinated biphenyls and organochlorine pesticides in water samples through large-volume stir bar sorptive extraction method with thermal desorption gas chromatography. J Sep Sci 2017; 40:4583-4590. [DOI: 10.1002/jssc.201700305] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2017] [Revised: 09/18/2017] [Accepted: 09/20/2017] [Indexed: 11/10/2022]
Affiliation(s)
- Li Feng
- College of Chemical Engineering; Zhejiang University of Technology; Hangzhou China
- Zhejiang Environmental Monitoring Center; Hangzhou China
| | - Shengjun Zhang
- Zhejiang Environmental Monitoring Center; Hangzhou China
| | - Guohua Zhu
- Zhejiang Environmental Monitoring Center; Hangzhou China
| | - Mufei Li
- Zhejiang Environmental Monitoring Center; Hangzhou China
| | - Jinsong Liu
- Zhejiang Environmental Monitoring Center; Hangzhou China
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Development and validation of a novel method for aroma dilution analysis by means of stir bar sorptive extraction. Eur Food Res Technol 2017. [DOI: 10.1007/s00217-017-3003-2] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Stir-bar sorptive extraction: 15 years making sample preparation more environment-friendly. Trends Analyt Chem 2015. [DOI: 10.1016/j.trac.2015.05.002] [Citation(s) in RCA: 103] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Magnetic graphene solid-phase extraction for the determination of carbamate pesticides in tomatoes coupled with high performance liquid chromatography. Talanta 2015; 141:212-9. [DOI: 10.1016/j.talanta.2015.04.018] [Citation(s) in RCA: 102] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2015] [Revised: 03/27/2015] [Accepted: 04/05/2015] [Indexed: 12/23/2022]
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25
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Tanwar S, Carro MD, Magi E. Preconcentration and Determination of 2,6-Dichlorobenzamide in Water by Stir Bar Extraction and High-Performance Liquid Chromatography–Tandem Mass Spectrometry. ANAL LETT 2015. [DOI: 10.1080/00032719.2015.1022826] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Jiang R, Ouyang G. Fast Analytical Techniques Based on Microextraction. ACTA ACUST UNITED AC 2015. [DOI: 10.1016/b978-0-444-63299-9.00003-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
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Pintado-Herrera MG, González-Mazo E, Lara-Martín PA. Atmospheric pressure gas chromatography–time-of-flight-mass spectrometry (APGC–ToF-MS) for the determination of regulated and emerging contaminants in aqueous samples after stir bar sorptive extraction (SBSE). Anal Chim Acta 2014; 851:1-13. [DOI: 10.1016/j.aca.2014.05.030] [Citation(s) in RCA: 77] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2014] [Revised: 05/14/2014] [Accepted: 05/18/2014] [Indexed: 10/25/2022]
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Stir bar sorptive extraction: recent applications, limitations and future trends. Talanta 2014; 130:388-99. [PMID: 25159426 DOI: 10.1016/j.talanta.2014.07.022] [Citation(s) in RCA: 99] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2014] [Revised: 07/07/2014] [Accepted: 07/09/2014] [Indexed: 12/27/2022]
Abstract
Stir bar sorptive extraction (SBSE) has generated growing interest due to its high effectiveness for the extraction of non-polar and medium-polarity compounds from liquid samples or liquid extracts. In particular, in recent years, a large amount of new analytical applications of SBSE has been proposed for the extraction of natural compounds, pollutants and other organic compounds in foods, biological samples, environmental matrices and pharmaceutical products. The present review summarizes and discusses the theory behind SBSE and the most recent developments concerning its effectiveness. In addition, the main results of recent analytical approaches and their applications, published in the last three years, are described. The advantages, limitations and disadvantages of SBSE are described and an overview of future trends and novel extraction sorbents and supports is given.
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Zhao G, Chen Y, Wang S, Yu J, Wang X, Xie F, Liu H, Xie J. Simultaneous determination of 11 monohydroxylated PAHs in human urine by stir bar sorptive extraction and liquid chromatography/tandem mass spectrometry. Talanta 2013; 116:822-6. [DOI: 10.1016/j.talanta.2013.07.071] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2013] [Revised: 07/23/2013] [Accepted: 07/27/2013] [Indexed: 11/29/2022]
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He M, Chen B, Hu B. Recent developments in stir bar sorptive extraction. Anal Bioanal Chem 2013; 406:2001-26. [DOI: 10.1007/s00216-013-7395-y] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2013] [Revised: 09/12/2013] [Accepted: 09/23/2013] [Indexed: 10/26/2022]
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31
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Masiá A, Moliner-Martinez Y, Muñoz-Ortuño M, Pico Y, Campíns-Falcó P. Multiresidue analysis of organic pollutants by in-tube solid phase microextraction coupled to ultra-high performance liquid chromatography–electrospray-tandem mass spectrometry. J Chromatogr A 2013; 1306:1-11. [DOI: 10.1016/j.chroma.2013.07.019] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2013] [Revised: 07/03/2013] [Accepted: 07/04/2013] [Indexed: 10/26/2022]
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Ma H, Feng W, Tian M, Jia Q. Determination of N-methylcarbamate pesticides in vegetables by poly(methacrylic acid-co-ethylene glycol dimethacrylate) monolith microextraction coupled with high performance liquid chromatography. J Chromatogr B Analyt Technol Biomed Life Sci 2013; 929:27-32. [DOI: 10.1016/j.jchromb.2013.01.036] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2012] [Revised: 01/24/2013] [Accepted: 01/30/2013] [Indexed: 10/27/2022]
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Gilart N, Miralles N, Marcé RM, Borrull F, Fontanals N. Novel coatings for stir bar sorptive extraction to determine pharmaceuticals and personal care products in environmental waters by liquid chromatography and tandem mass spectrometry. Anal Chim Acta 2013; 774:51-60. [DOI: 10.1016/j.aca.2013.03.010] [Citation(s) in RCA: 68] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2012] [Revised: 02/18/2013] [Accepted: 03/02/2013] [Indexed: 10/27/2022]
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Xu J, Chen B, He M, Hu B. Analysis of preservatives with different polarities in beverage samples by dual-phase dual stir bar sorptive extraction combined with high-performance liquid chromatography. J Chromatogr A 2013; 1278:8-15. [DOI: 10.1016/j.chroma.2012.12.061] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2012] [Revised: 12/19/2012] [Accepted: 12/25/2012] [Indexed: 10/27/2022]
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Determination of Pyrethroid Insecticides in Environmental Samples by GC–MS and GC–MS–MS. ACTA ACUST UNITED AC 2013. [DOI: 10.1016/b978-0-444-62623-3.00009-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
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Xiong Z, Zhang L, Zhang R, Zhang Y, Chen J, Zhang W. Solid-phase extraction based on magnetic core-shell silica nanoparticles coupled with gas chromatography-mass spectrometry for the determination of low concentration pesticides in aqueous samples. J Sep Sci 2012; 35:2430-7. [DOI: 10.1002/jssc.201200260] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2012] [Revised: 05/18/2012] [Accepted: 05/25/2012] [Indexed: 11/12/2022]
Affiliation(s)
- Zhichao Xiong
- Shanghai Key Laboratory of Functional Materials Chemistry; East China University of Science and Technology; Shanghai; P. R. China
| | - Lingyi Zhang
- Shanghai Key Laboratory of Functional Materials Chemistry; East China University of Science and Technology; Shanghai; P. R. China
| | - Runsheng Zhang
- Shanghai Key Laboratory of Crime Scene Evidence-State Key Laboratory Breeding Base of Crime Scene Evidence; Shanghai Institute of Forensic Science; Shanghai; P. R. China
| | - Yurong Zhang
- Shanghai Key Laboratory of Crime Scene Evidence-State Key Laboratory Breeding Base of Crime Scene Evidence; Shanghai Institute of Forensic Science; Shanghai; P. R. China
| | - Jianhu Chen
- Shanghai Key Laboratory of Functional Materials Chemistry; East China University of Science and Technology; Shanghai; P. R. China
| | - Weibing Zhang
- Shanghai Key Laboratory of Functional Materials Chemistry; East China University of Science and Technology; Shanghai; P. R. China
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Recent Research Progress in Stir Bar Sorptive Extraction. CHINESE JOURNAL OF ANALYTICAL CHEMISTRY 2012. [DOI: 10.3724/sp.j.1096.2011.01766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Shi XZ, Song SQ, Sun AL, Liu JH, Li DX, Chen J. Rapid analysis of pyrethroid insecticides in aquaculture seawater samples viamembrane-assisted solvent extraction coupled with gas chromatography-electron capture detection. Analyst 2012; 137:437-43. [DOI: 10.1039/c1an15782e] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Validation of a method for the analysis of 77 priority persistent organic pollutants in river water by stir bar sorptive extraction in compliance with the European Water Framework Directive. Talanta 2012; 89:322-34. [DOI: 10.1016/j.talanta.2011.12.037] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2011] [Revised: 11/25/2011] [Accepted: 12/04/2011] [Indexed: 11/20/2022]
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40
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Cui H, Hua L, Hou K, Wu J, Chen P, Xie Y, Wang W, Li J, Li H. Coupling of stir bar sorptive extraction with single photon ionization mass spectrometry for determination of volatile organic compounds in water. Analyst 2012; 137:513-8. [DOI: 10.1039/c1an15876g] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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41
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Tölgyessy P, Vrana B, Krascsenits Z. Development of a screening method for the analysis of organic pollutants in water using dual stir bar sorptive extraction-thermal desorption-gas chromatography–mass spectrometry. Talanta 2011; 87:152-60. [DOI: 10.1016/j.talanta.2011.09.055] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2011] [Revised: 09/22/2011] [Accepted: 09/27/2011] [Indexed: 11/16/2022]
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Ochiai N, Ieda T, Sasamoto K, Takazawa Y, Hashimoto S, Fushimi A, Tanabe K. Stir bar sorptive extraction and comprehensive two-dimensional gas chromatography coupled to high-resolution time-of-flight mass spectrometry for ultra-trace analysis of organochlorine pesticides in river water. J Chromatogr A 2011; 1218:6851-60. [DOI: 10.1016/j.chroma.2011.08.027] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2011] [Revised: 08/04/2011] [Accepted: 08/04/2011] [Indexed: 10/17/2022]
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Camino-Sánchez FJ, Zafra-Gómez A, Pérez-Trujillo JP, Conde-González JE, Marques JC, Vílchez JL. Validation of a GC-MS/MS method for simultaneous determination of 86 persistent organic pollutants in marine sediments by pressurized liquid extraction followed by stir bar sorptive extraction. CHEMOSPHERE 2011; 84:869-881. [PMID: 21723584 DOI: 10.1016/j.chemosphere.2011.06.019] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/03/2010] [Revised: 04/13/2011] [Accepted: 06/01/2011] [Indexed: 05/31/2023]
Abstract
A multiresidue method for the analysis of 86 persistent pollutants in marine sediments at ultra-trace level has been developed and validated using pressurized liquid extraction (PLE) and stir-bar sorptive extraction (SBSE) coupled with thermal desorption and gas chromatography-triple quadrupole mass spectrometry (TD-GC-MS/MS QqQ). The compounds analyzed belong to various families such as polychlorinated biphenyls, polycyclic aromatic hydrocarbons, polybrominated diphenylethers, organophosphorus and organochlorine pesticides and other pesticides such as urons, and triazines. The analytes have very different polarities and log K(ow) values, which is an important parameter in the optimization of a SBSE method. Due to PLE high efficiency and throughput rates, along with the proven ability for multiresidue analysis and excellent sensitivity of SBSE, we present an efficient method. The limits of quantification obtained ranged from 0.014 to 1.0 ng g(-1), with detection limits below pg g(-1) levels. In order to validate the proposed methodology, quality parameters such as recovery, linearity and reproducibility were studied. Recoveries ranged from 63% to 119%, reproducibility (in terms of Relative Standard Deviation for ten determinations) was lower than 35% in all cases, and determination coefficients higher than 0.990 for all analytes. The main factors that affect PLE, SBSE and GC-MS/MS procedures were optimized. The method was applied to the analysis of nine marine sediments obtained from the nine main submarine wastewater discharge points (emissaries) presents along the coast of Tenerife Island (Canary Islands, Spain).
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Martín J, Buchberger W, Alonso E, Himmelsbach M, Aparicio I. Comparison of different extraction methods for the determination of statin drugs in wastewater and river water by HPLC/Q-TOF-MS. Talanta 2011; 85:607-15. [DOI: 10.1016/j.talanta.2011.04.017] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2010] [Revised: 03/29/2011] [Accepted: 04/11/2011] [Indexed: 11/24/2022]
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Combination of Extraction by Silylated Vessel-Dispersive Liquid–Liquid Microextraction as a High-Enrichment Factor Technique: Optimization and Application in Preconcentration of Some Triazole Pesticides from Aqueous Samples Followed by GC-FID Determination. Chromatographia 2011. [DOI: 10.1007/s10337-010-1895-0] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Coupling polymer monolith microextraction to gas chromatography: determination of pyrethroids in water samples. Mikrochim Acta 2011. [DOI: 10.1007/s00604-010-0540-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Kole PL, Venkatesh G, Kotecha J, Sheshala R. Recent advances in sample preparation techniques for effective bioanalytical methods. Biomed Chromatogr 2010; 25:199-217. [DOI: 10.1002/bmc.1560] [Citation(s) in RCA: 247] [Impact Index Per Article: 17.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2010] [Accepted: 10/01/2010] [Indexed: 11/12/2022]
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Feo M, Eljarrat E, Barceló D, Barceló D. Determination of pyrethroid insecticides in environmental samples. Trends Analyt Chem 2010. [DOI: 10.1016/j.trac.2010.03.011] [Citation(s) in RCA: 74] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Farajzadeh MA, Djozan D, Nouri N, Bamorowat M, Shalamzari MS. Coupling stir bar sorptive extraction-dispersive liquid-liquid microextraction for preconcentration of triazole pesticides from aqueous samples followed by GC-FID and GC-MS determinations. J Sep Sci 2010; 33:1816-28. [DOI: 10.1002/jssc.201000088] [Citation(s) in RCA: 90] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Prieto A, Basauri O, Rodil R, Usobiaga A, Fernández L, Etxebarria N, Zuloaga O. Stir-bar sorptive extraction: A view on method optimisation, novel applications, limitations and potential solutions. J Chromatogr A 2010; 1217:2642-66. [DOI: 10.1016/j.chroma.2009.12.051] [Citation(s) in RCA: 243] [Impact Index Per Article: 17.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2009] [Revised: 12/14/2009] [Accepted: 12/21/2009] [Indexed: 10/20/2022]
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