1
|
Di Trana A, Sprega G, Kobidze G, Taoussi O, Lo Faro AF, Bambagiotti G, Montanari E, Fede MS, Carlier J, Tini A, Busardò FP, Di Giorgi A, Pichini S. QuEChERS Extraction and Simultaneous Quantification in GC-MS/MS of Hexahydrocannabinol Epimers and Their Metabolites in Whole Blood, Urine, and Oral Fluid. Molecules 2024; 29:3440. [PMID: 39065018 PMCID: PMC11279433 DOI: 10.3390/molecules29143440] [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: 06/12/2024] [Revised: 07/19/2024] [Accepted: 07/19/2024] [Indexed: 07/28/2024] Open
Abstract
Recently, hexahydrocannabinol (HHC) was posed under strict control in Europe due to the increasing HHC-containing material seizures. The lack of analytical methods in clinical laboratories to detect HHC and its metabolites in biological matrices may result in related intoxication underreporting. We developed and validated a comprehensive GC-MS/MS method to quantify 9(R)-HHC, 9(S)-HHC, 9αOH-HHC, 9βOH-HHC, 8(R)OH-9(R)-HHC, 8(S)OH-9(S)HHC, 11OH-9(R)HHC, 11OH-9(S)HHC, 11nor-carboxy-9(R)-HHC, and 11nor-carboxy-9(S)-HHC in whole blood, urine, and oral fluid. A novel QuEChERS extraction protocol was optimized selecting the best extraction conditions suitable for all the three matrices. Urine and blood were incubated with β-glucuronidase at 60 °C for 2 h. QuEChERS extraction was developed assessing different ratios of Na2SO4:NaCl (4:1, 2:1, 1:1, w/w) to be added to 200 µL of any matrix added with acetonitrile. The chromatographic separation was achieved on a 7890B GC with an HP-5ms column, (30 m, 0.25 mm × 0.25 µm) in 12.50 min. The analytes were detected with a triple-quadrupole mass spectrometer in the MRM mode. The method was fully validated following OSAC guidelines. The method showed good validation parameters in all the matrices. The method was applied to ten real samples of whole blood (n = 4), urine (n = 3), and oral fluid (n = 3). 9(R)-HHC was the prevalent epimer in all the samples (9(R)/9(S) = 2.26). As reported, hydroxylated metabolites are proposed as urinary biomarkers, while carboxylated metabolites are hematic biomarkers. Furthermore, 8(R)OH-9(R)HHC was confirmed as the most abundant metabolite in all urine samples.
Collapse
Affiliation(s)
- Annagiulia Di Trana
- National Centre on Addiction and Doping, Italian National Institute of Health, 00161 Rome, Italy; (A.D.T.); (S.P.)
| | - Giorgia Sprega
- Department of Biomedical Science and Public Health, Faculty of Surgery of Medicine, University “Politecnica delle Marche”, 60126 Ancona, Italy; (G.S.); (G.K.); (O.T.); (A.F.L.F.); (G.B.); (E.M.); (M.S.F.); (J.C.); (A.T.); (A.D.G.)
| | - Giorgi Kobidze
- Department of Biomedical Science and Public Health, Faculty of Surgery of Medicine, University “Politecnica delle Marche”, 60126 Ancona, Italy; (G.S.); (G.K.); (O.T.); (A.F.L.F.); (G.B.); (E.M.); (M.S.F.); (J.C.); (A.T.); (A.D.G.)
| | - Omayema Taoussi
- Department of Biomedical Science and Public Health, Faculty of Surgery of Medicine, University “Politecnica delle Marche”, 60126 Ancona, Italy; (G.S.); (G.K.); (O.T.); (A.F.L.F.); (G.B.); (E.M.); (M.S.F.); (J.C.); (A.T.); (A.D.G.)
| | - Alfredo Fabrizio Lo Faro
- Department of Biomedical Science and Public Health, Faculty of Surgery of Medicine, University “Politecnica delle Marche”, 60126 Ancona, Italy; (G.S.); (G.K.); (O.T.); (A.F.L.F.); (G.B.); (E.M.); (M.S.F.); (J.C.); (A.T.); (A.D.G.)
| | - Giulia Bambagiotti
- Department of Biomedical Science and Public Health, Faculty of Surgery of Medicine, University “Politecnica delle Marche”, 60126 Ancona, Italy; (G.S.); (G.K.); (O.T.); (A.F.L.F.); (G.B.); (E.M.); (M.S.F.); (J.C.); (A.T.); (A.D.G.)
| | - Eva Montanari
- Department of Biomedical Science and Public Health, Faculty of Surgery of Medicine, University “Politecnica delle Marche”, 60126 Ancona, Italy; (G.S.); (G.K.); (O.T.); (A.F.L.F.); (G.B.); (E.M.); (M.S.F.); (J.C.); (A.T.); (A.D.G.)
| | - Maria Sofia Fede
- Department of Biomedical Science and Public Health, Faculty of Surgery of Medicine, University “Politecnica delle Marche”, 60126 Ancona, Italy; (G.S.); (G.K.); (O.T.); (A.F.L.F.); (G.B.); (E.M.); (M.S.F.); (J.C.); (A.T.); (A.D.G.)
| | - Jeremy Carlier
- Department of Biomedical Science and Public Health, Faculty of Surgery of Medicine, University “Politecnica delle Marche”, 60126 Ancona, Italy; (G.S.); (G.K.); (O.T.); (A.F.L.F.); (G.B.); (E.M.); (M.S.F.); (J.C.); (A.T.); (A.D.G.)
| | - Anastasio Tini
- Department of Biomedical Science and Public Health, Faculty of Surgery of Medicine, University “Politecnica delle Marche”, 60126 Ancona, Italy; (G.S.); (G.K.); (O.T.); (A.F.L.F.); (G.B.); (E.M.); (M.S.F.); (J.C.); (A.T.); (A.D.G.)
| | - Francesco Paolo Busardò
- Department of Biomedical Science and Public Health, Faculty of Surgery of Medicine, University “Politecnica delle Marche”, 60126 Ancona, Italy; (G.S.); (G.K.); (O.T.); (A.F.L.F.); (G.B.); (E.M.); (M.S.F.); (J.C.); (A.T.); (A.D.G.)
| | - Alessandro Di Giorgi
- Department of Biomedical Science and Public Health, Faculty of Surgery of Medicine, University “Politecnica delle Marche”, 60126 Ancona, Italy; (G.S.); (G.K.); (O.T.); (A.F.L.F.); (G.B.); (E.M.); (M.S.F.); (J.C.); (A.T.); (A.D.G.)
| | - Simona Pichini
- National Centre on Addiction and Doping, Italian National Institute of Health, 00161 Rome, Italy; (A.D.T.); (S.P.)
| |
Collapse
|
2
|
Yang S, Sun M. Recent Advanced Methods for Extracting and Analyzing Cannabinoids from Cannabis-Infused Edibles and Detecting Hemp-Derived Contaminants in Food (2013-2023): A Comprehensive Review. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2024. [PMID: 38857901 DOI: 10.1021/acs.jafc.4c01286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2024]
Abstract
Cannabis-infused edibles are food products infused with a cannabis extract. These edibles include baked goods, candies, and beverages, offering an alternative way to consume cannabis instead of smoking or vaporizing it. Ensuring the accurate detection of cannabis-infused edibles and identification of any contaminants is crucial for public health and safety. This is particularly important for compliance with legal regulations as these substances can have significant psychoactive effects, especially on unsuspecting consumers such as children or individuals with certain medical conditions. Using efficient extraction methods can greatly improve detection accuracy, ensuring that the concentration of cannabinoids in edibles is measured correctly and adheres to dosage guidelines and legal limits. This review comprehensively examines the preparation and extraction techniques for cannabinoid edibles. It covers methods such as solid-phase extraction, enhanced matrix removal-lipid, QuEChERS, dissolution and dispersion techniques, liquid-phase extraction, and other emerging methodologies along with analytical techniques for cannabinoid analysis. The main analytical techniques employed for the determination of cannabinoids include liquid chromatography (LC), gas chromatography (GC), direct analysis in real time (DART), and mass spectrometry (MS). The application of these extraction and analytical techniques is further demonstrated through their use in analyzing specific edible samples, including oils, candies, beverages, solid coffee and tea, snacks, pet food, and contaminated products.
Collapse
Affiliation(s)
- Siyun Yang
- Department of Biology, Kean University, Union, New Jersey 07083, United States
| | - Mingjing Sun
- Department of Chemistry and Physics, Kean University, Union, New Jersey 07083, United States
| |
Collapse
|
3
|
Raslan-Jaramillo JJ, Ríos-Gajardo GA, Avello MA, de Diego MG. Determination of Cannabinoids in Cannabis sativa Oil and Infused Ice Cream by LC-DAD Method. J AOAC Int 2024; 107:140-145. [PMID: 37819769 DOI: 10.1093/jaoacint/qsad122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Revised: 09/14/2023] [Accepted: 09/27/2023] [Indexed: 10/13/2023]
Abstract
BACKGROUND Cannabis sativa is known to produce a class of terpenophenolic compounds named cannabinoids. The two main ones are cannabidiol (CBD) and tetrahydrocannabinol (THC), which have therapeutic properties. In the development of cannabis-based preparations, it is important to have suitable analytical methods for the analysis of the principal cannabinoids. OBJECTIVE This study aimed to develop and validate a simple and rapid HPLC method with photodiode array detection for determination of CBD and THC in Cannabis sativa oil extract and infused ice cream, including a stability study. METHOD Chromatographic separation of CBD and THC was performed with a C18 column, with a mobile phase consisting of acetonitrile and water with formic acid (80 + 20 v/v) in isocratic elution mode, with detection at 208 nm for CBD and 280 nm for THC and 1.0 mL/min flow rate. RESULTS The method was linear over a range of 1-5 µg/mL for CBD, and 20-100 µg/mL for THC; the relative standard deviation was <3.6%, the recovery ranged between 98.8 and 102.5% for oil and between 84 and 94% for ice cream, QL was 0.33 µg/mL for CBD and 2.30 µg/mL for THC, and the assay demonstrated adequate selectivity. CBD and THC were stable for at least 28 days under light protection at 22°C, 4°C, and -20°C in the oil and for at least 60 days at -20°C in the ice cream. CONCLUSIONS The results showed that the method was suitable for quantitative determination of CBD and THC in Cannabis sativa oil extract and infused ice cream, and it is useful for quality control purposes. HIGHLIGHTS The method is simple and fast, and it is useful for the quality control of a new product corresponding to an ice cream based on a Cannabis sativa oil extract.
Collapse
Affiliation(s)
- Jefree J Raslan-Jaramillo
- Universidad de Concepción, Faculty of Pharmacy, Department of Pharmacy, P.O. Box 237, Concepción 4030000, Chile
| | - Gisela A Ríos-Gajardo
- Universidad de Concepción, Faculty of Pharmacy, Department of Food Science and Technology, P.O. Box 237, Concepción 4030000, Chile
| | - Marcia A Avello
- Universidad de Concepción, Faculty of Pharmacy, Department of Pharmacy, P.O. Box 237, Concepción 4030000, Chile
| | - Marta G de Diego
- Universidad de Concepción, Faculty of Pharmacy, Department of Pharmacy, P.O. Box 237, Concepción 4030000, Chile
| |
Collapse
|
4
|
Poole CF. Sample preparation for planar chromatography. J Sep Sci 2023; 46:e2300071. [PMID: 36965178 DOI: 10.1002/jssc.202300071] [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: 01/31/2023] [Revised: 03/18/2023] [Accepted: 03/19/2023] [Indexed: 03/27/2023]
Abstract
High-performance thin-layer chromatography has favorable properties for high-throughput separations with a high matrix tolerance. Sample preparation, however, is sometimes required to control specific matrix interferences and to enhance the detectability of target compounds. Trends in contemporary applications have shifted from absorbance and fluorescence detection to methods employing bioassays and mass spectrometry. Traditional methods (shake-flask, heat at reflux, Soxhlet, and hydrodistillation) are being challenged by automated instrumental approaches (ultrasound-assisted and microwave-assisted solvent extraction, pressurized liquid extraction, and supercritical fluid extraction) and the quick, easy cheap, efficient, rugged, and safe extraction method for faster and streamlined sample processing. Liquid-liquid extraction remains the most widely used approach for sample clean-up with increasing competition from solid-phase extraction. On-layer sample, clean-up by planar solid-phase extraction is increasingly used for complex samples and in combination with heart-cut multimodal systems. The automated spray-on sample applicator, the elution head interface, biological detection of target and non-target compounds, and straightforward mass spectrometric detection are highlighted as the main factors directing current interest toward faster and simpler sample workflows, analysis of more complex samples, and the determination of minor contaminants requiring high concentration factors.
Collapse
Affiliation(s)
- Colin F Poole
- Department of Chemistry, Wayne State University, Detroit, Michigan, USA
| |
Collapse
|
5
|
Song CH, Jia W, Liu CM, Hua ZD, Meng X, Zhao YB, Li T, Cai LS, Zhao X. New trends of new psychoactive substances (NPS)-infused chocolate: Identification and quantification of trace level of NPS in complex matrix by GC-MS and NMR. Talanta 2023; 255:124257. [PMID: 36630788 DOI: 10.1016/j.talanta.2023.124257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Revised: 01/03/2023] [Accepted: 01/05/2023] [Indexed: 01/07/2023]
Abstract
For the first time, the identification and quantification of trace level of new psychoactive substances (NPS) in a complex chocolate matrix have been reported. Since the beginning of 2022, suspected NPS-infused chocolate samples confiscated in inbound packages have been continuously sent to our laboratory for analysis. The qualitative gas chromatography-mass spectrometry (GC-MS) results were verified by 1H nuclear magnetic resonance (1H NMR) and 19F NMR to distinguish between potential aromatic isomers. A total of 11 NPS including deoxymethoxetamine, 3-OH-PCP, 6-APB, 4-APB, 4-OH-MiPT, 3-FEA, 2-FEA, 3-MMC, bromazolam, 2-FDCK, and ADB-BUTINACA were detected in 65 seized chocolate samples. A general 1H quantitative NMR (1H qNMR) method for quantification of 297 types of NPS in complex chocolate matrixes was devised for the first time after rigorous analysis of various critical features of merit, including suitable deuterated solvent, internal standard, quantitative peaks, and instrument acquisition parameters. Validation of the method using six different types of NPS afforded limits of detection of 0.05-0.1 mg/mL, limits of quantification of 0.01-0.03 mg/mL, repeatability and reproducibility lower than 0.5% and 3.6%, recoveries of 91.7%∼104.4%, and absence of matrix effect. The quantitative analysis of 65 seized chocolate samples by 1H qNMR and 19F qNMR showed that the content of NPS was in the range of 0.5 mg/g∼44.1 mg/g. Generally, the developed qNMR method was simple, fast, precise, and can be performed without reference materials of NPS. Since the type and content of NPS are relatively random, chocolate consumers will face huge health risks. Therefore, this new trend of NPS-infused chocolate deserves and requires more attention from national NPS monitoring departments as well as forensic laboratories.
Collapse
Affiliation(s)
- Chun-Hui Song
- China Pharmaceutical University, Nanjing 210009, Jiangsu, China
| | - Wei Jia
- Key Laboratory of Drug Monitoring and Control, Drug Intelligence and Forensic Center, Ministry of Public Security, P.R.C.; National Anti-Drug Laboratory of China; Beijing, 100193, China
| | - Cui-Mei Liu
- Key Laboratory of Drug Monitoring and Control, Drug Intelligence and Forensic Center, Ministry of Public Security, P.R.C.; National Anti-Drug Laboratory of China; Beijing, 100193, China.
| | - Zhen-Dong Hua
- Key Laboratory of Drug Monitoring and Control, Drug Intelligence and Forensic Center, Ministry of Public Security, P.R.C.; National Anti-Drug Laboratory of China; Beijing, 100193, China
| | - Xin Meng
- Key Laboratory of Drug Monitoring and Control, Drug Intelligence and Forensic Center, Ministry of Public Security, P.R.C.; National Anti-Drug Laboratory of China; Beijing, 100193, China
| | - Yan-Biao Zhao
- Key Laboratory of Drug Monitoring and Control, Drug Intelligence and Forensic Center, Ministry of Public Security, P.R.C.; National Anti-Drug Laboratory of China; Beijing, 100193, China
| | - Tao Li
- Key Laboratory of Drug Monitoring and Control, Drug Intelligence and Forensic Center, Ministry of Public Security, P.R.C.; National Anti-Drug Laboratory of China; Beijing, 100193, China
| | - Le-Si Cai
- National Anti-Drug Laboratory Beijing Regional Center, Beijing, 100101, China
| | - Xia Zhao
- National Anti-Drug Laboratory Beijing Regional Center, Beijing, 100101, China
| |
Collapse
|
6
|
Araujo dos Santos N, Kerpel dos Santos M, Almirall J, Romão W. Cannabinomics studies – A review from colorimetric tests to modern analytical techniques: Part II. Forensic Chem 2023. [DOI: 10.1016/j.forc.2023.100477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
|
7
|
Christodoulou MC, Christou A, Stavrou IJ, Kapnissi-Christodoulou CP. Evaluation of different extraction procedures for the quantification of seven cannabinoids in cannabis-based edibles by the use of LC-MS. J Food Compost Anal 2023. [DOI: 10.1016/j.jfca.2022.104915] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
8
|
Mareck U, Fusshöller G, Schertel T, Petring S, Huestis MA, Thevis M. Risk of unintentional antidoping rule violations by consumption of hemp products. Drug Test Anal 2023; 15:27-41. [PMID: 35633098 DOI: 10.1002/dta.3327] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Revised: 05/25/2022] [Accepted: 05/25/2022] [Indexed: 01/26/2023]
Abstract
Consumption of hemp products is continuously growing, with an expanding scope of applications. Suppliers operate through different distribution channels, but the Internet is a major retail platform. Hemp products are prepared from cannabis plants and, therefore, might contain a variety of different natural cannabinoids. According to the regulations of the World Anti-Doping Agency, all natural and synthetic cannabinoids are prohibited in-competition, with the explicit exemption of cannabidiol. Therefore, an investigation of 23 hemp products for the presence of cannabinoids was performed to determine the likelihood of unintentional violations of anti-doping regulations. An assay for the detection of 16 cannabinoids in nutritional supplements was developed and validated. The sample preparation consisted of QuEChERS extraction, trimethylsilylation, and analysis by gas chromatography/tandem mass spectrometry. All 23 commercially available hemp products were analyzed, and assay characteristics such as selectivity, limit of detection, limit of identification, limit of quantification, linearity, imprecision, recovery, and accuracy were determined. Twenty of 23 hemp products included a variety of cannabinoids at, occasionally, substantial concentrations, with four products covering the entire spectrum of tested cannabinoids. An ethics committee-approved single-dose administration study was conducted with the commercially available hemp products, investigating the presence of 16 cannabinoids in urine collected pre- and post-consumption. Variable patterns of cannabinoids or their metabolites in urine were observed. In 30% of the urine samples collected 8 h after ingestion, the presence of a prohibited cannabinoid would have resulted in an unintentional violation of anti-doping regulations.
Collapse
Affiliation(s)
- Ute Mareck
- Institute of Biochemistry, German Sport University Cologne, Cologne, Germany
| | - Gregor Fusshöller
- Institute of Biochemistry, German Sport University Cologne, Cologne, Germany
| | - Thomas Schertel
- Institute of Biochemistry, German Sport University Cologne, Cologne, Germany
| | - Simon Petring
- Institute of Biochemistry, German Sport University Cologne, Cologne, Germany
| | - Marilyn A Huestis
- Institute of Emerging Health Professions, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Mario Thevis
- Institute of Biochemistry, German Sport University Cologne, Cologne, Germany.,European Monitoring Center for Emerging Doping Agents, Cologne/Bonn, Germany
| |
Collapse
|
9
|
Ye L, Budge SM. Sample preparation for the analysis of key metabolites from cannabinoids biosynthesis in phytoplankton using gas chromatography–mass spectrometry. J AM OIL CHEM SOC 2022. [DOI: 10.1002/aocs.12564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Liyun Ye
- Department of Process Engineering and Applied Science Dalhousie University Halifax Nova Scotia Canada
| | - Suzanne M. Budge
- Department of Process Engineering and Applied Science Dalhousie University Halifax Nova Scotia Canada
| |
Collapse
|
10
|
Cannabis sativa Bioactive Compounds and Their Extraction, Separation, Purification, and Identification Technologies: An Updated Review. Trends Analyt Chem 2022. [DOI: 10.1016/j.trac.2022.116554] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
|
11
|
Capriotti AL, Cannazza G, Catani M, Cavaliere C, Cavazzini A, Cerrato A, Citti C, Felletti S, Montone CM, Piovesana S, Laganà A. Recent applications of mass spectrometry for the characterization of cannabis and hemp phytocannabinoids: From targeted to untargeted analysis. J Chromatogr A 2021; 1655:462492. [PMID: 34507140 DOI: 10.1016/j.chroma.2021.462492] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2021] [Revised: 08/17/2021] [Accepted: 08/17/2021] [Indexed: 11/17/2022]
Abstract
This review is a collection of recent applications of mass spectrometry studies for the characterization of phytocannabinoids in cannabis and hemp plant material and related products. The focus is mostly on recent applications using mass spectrometry as detector, in hyphenation to typical separation techniques (i.e., liquid chromatography or gas chromatography), but also with less common couplings or by simple direct analysis. The papers are described starting from the most common approach for targeted quantitative analysis, with applications using low-resolution mass spectrometry equipment, but also with the introduction of high-resolution mass analyzers as the detectors. This reflects a common trend in this field, and introduces the most recent applications using high-resolution mass spectrometry for untargeted analysis. The different approaches used for untargeted analysis are then described, from simple retrospective analysis of compounds without pure standards, through untargeted metabolomics strategies, and suspect screening methods, which are the ones currently allowing to achieve the most detailed qualitative characterization of the entire phytocannabinoid composition, including minor compounds which are usually overlooked in targeted studies and in potency evaluation. These approaches also represent powerful strategies to answer questions on biological and pharmacological activity of cannabis, and provide a sound technology for improved classification of cannabis varieties. Finally, open challenges are discussed for future directions in the detailed study of complex phytocannabinoid mixtures.
Collapse
Affiliation(s)
- Anna Laura Capriotti
- Department of Chemistry, Sapienza University of Rome, Piazzale Aldo Moro 5, Rome 00185, Italy
| | - Giuseppe Cannazza
- CNR NANOTEC, Campus Ecotekne, University of Salento, Via Monteroni, Lecce 73100, Italy; Department of Life Sciences, University of Modena and Reggio Emilia, Via Giuseppe Campi 287, Modena 41125, Italy
| | - Martina Catani
- Department of Chemical, Pharmaceutical and Agricultural Sciences, University of Ferrara, via L. Borsari 46, Ferrara 44121, Italy
| | - Chiara Cavaliere
- Department of Chemistry, Sapienza University of Rome, Piazzale Aldo Moro 5, Rome 00185, Italy
| | - Alberto Cavazzini
- Department of Chemical, Pharmaceutical and Agricultural Sciences, University of Ferrara, via L. Borsari 46, Ferrara 44121, Italy
| | - Andrea Cerrato
- Department of Chemistry, Sapienza University of Rome, Piazzale Aldo Moro 5, Rome 00185, Italy
| | - Cinzia Citti
- CNR NANOTEC, Campus Ecotekne, University of Salento, Via Monteroni, Lecce 73100, Italy; Department of Life Sciences, University of Modena and Reggio Emilia, Via Giuseppe Campi 287, Modena 41125, Italy
| | - Simona Felletti
- Department of Chemical, Pharmaceutical and Agricultural Sciences, University of Ferrara, via L. Borsari 46, Ferrara 44121, Italy
| | - Carmela Maria Montone
- Department of Chemistry, Sapienza University of Rome, Piazzale Aldo Moro 5, Rome 00185, Italy
| | - Susy Piovesana
- Department of Chemistry, Sapienza University of Rome, Piazzale Aldo Moro 5, Rome 00185, Italy.
| | - Aldo Laganà
- Department of Chemistry, Sapienza University of Rome, Piazzale Aldo Moro 5, Rome 00185, Italy; CNR NANOTEC, Campus Ecotekne, University of Salento, Via Monteroni, Lecce 73100, Italy
| |
Collapse
|
12
|
Chen Y, Li L, Xu R, Li F, Gu L, Liu H, Wang Z, Yang L. Characterization of natural herbal medicines by thin-layer chromatography combined with laser ablation-assisted direct analysis in real-time mass spectrometry. J Chromatogr A 2021; 1654:462461. [PMID: 34438305 DOI: 10.1016/j.chroma.2021.462461] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2021] [Revised: 08/05/2021] [Accepted: 08/05/2021] [Indexed: 01/16/2023]
Abstract
The characterization and quality control of natural herbal medicines, such as traditional Chinese medicines (TCMs), is of great significance to ensure their potential efficacy and avoid severe side effects. Thin-layer chromatography (TLC) is a simple and classic approach for examining quality marker of natural products. Nevertheless, it is more difficult to further characterize the compounds adsorbed on the TLC plate. Herein, we reported a simple setup of laser ablation-assisted direct analysis in real-time mass spectrometry (LA-DART-MS), in which the coupling of mass spectrometry information to provide a predominant dimension in the identification of unknown chemical compositions separated on standard TLC plates, and it was applied for rapid characterization of various kinds of natural herbal medicines. The results showed that the introduction of low-cost small laser pointer had significantly improved the desorption process. The system was successfully applied in the analysis of alkaloids, flavonoids, anthraquinones, volatile oils, glycosides, organic acids, and eight different TCMs including Sophorae Flavescentis Radix, Angelicae Sinensis Radix, Acori Tatarinowii Rhizoma, Phellodendri Chinensis Cortex, Picrasmae Ramulus et Folium, Gynura Japonica, Rhei Radix et Rhizoma and Dendrobii Caulis. The obtained limits of detection (LODs) of this method for various types of reference substances were in the range of 4.6-162.2 ng/band on TLC plates. Furthermore, the quality control and identification of different species of Dendrobii Caulis herb was achieved. This study combines the advantages of TLC and ambient mass spectrometry to provide a good choice for the screening and identification of active ingredients and the quality evaluation of botanical samples.
Collapse
Affiliation(s)
- Yilin Chen
- The MOE Key Laboratory of Standardization of Chinese Medicines, Shanghai Key Laboratory of Compound Chinese Medicines, and SATCM Key Laboratory of New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China; Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Linnan Li
- The MOE Key Laboratory of Standardization of Chinese Medicines, Shanghai Key Laboratory of Compound Chinese Medicines, and SATCM Key Laboratory of New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
| | - Rui Xu
- The MOE Key Laboratory of Standardization of Chinese Medicines, Shanghai Key Laboratory of Compound Chinese Medicines, and SATCM Key Laboratory of New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Fan Li
- The MOE Key Laboratory of Standardization of Chinese Medicines, Shanghai Key Laboratory of Compound Chinese Medicines, and SATCM Key Laboratory of New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Lihua Gu
- The MOE Key Laboratory of Standardization of Chinese Medicines, Shanghai Key Laboratory of Compound Chinese Medicines, and SATCM Key Laboratory of New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Huwei Liu
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, Institute of Analytical Chemistry, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Zhengtao Wang
- The MOE Key Laboratory of Standardization of Chinese Medicines, Shanghai Key Laboratory of Compound Chinese Medicines, and SATCM Key Laboratory of New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Li Yang
- The MOE Key Laboratory of Standardization of Chinese Medicines, Shanghai Key Laboratory of Compound Chinese Medicines, and SATCM Key Laboratory of New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China; Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
| |
Collapse
|
13
|
Reyes-Garcés N, Myers C. Analysis of the California list of pesticides, mycotoxins, and cannabinoids in chocolate using liquid chromatography and low-pressure gas chromatography-based platforms. J Sep Sci 2021; 44:2564-2576. [PMID: 33908699 PMCID: PMC8362103 DOI: 10.1002/jssc.202001265] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Revised: 04/22/2021] [Accepted: 04/23/2021] [Indexed: 01/27/2023]
Abstract
Cannabis legalization has led to the development of a variety of cannabis-infused products with edibles being one of the most popular. The state of California has implemented comprehensive cannabis testing regulations requiring the analysis of cannabinoids (potency) and contaminants, such as pesticides and mycotoxins, in any type of cannabis good. In this work, we propose an analytical workflow for the quantification of the California list of pesticides and mycotoxins, as well as six cannabinoids, in chocolate, using 3 mL of solvent for the extraction. For the analysis of pesticides and mycotoxins, clean-up steps employing a C18 solid-phase extraction cartridge and dispersive solid-phase extraction sorbents were implemented. Gas chromatography amenable pesticides were analyzed using low-pressure gas chromatography coupled to tandem mass spectrometry which allowed for a total method run of 12 min. Both liquid chromatography and gas chromatography instrumental methods had the same analysis time, ensuring satisfactory sample throughput. For the determination of cannabinoids, a dilution of the original organic extract collected for pesticides and mycotoxins analysis (and prior to any clean-up step) was used. Excellent results in terms of analytical figures of merit were obtained for all target analytes.
Collapse
Affiliation(s)
- Nathaly Reyes-Garcés
- Department of Research & Development, Restek Corporation, Bellefonte, Pennsylvania, USA
| | - Colton Myers
- Department of Research & Development, Restek Corporation, Bellefonte, Pennsylvania, USA
| |
Collapse
|
14
|
Chen X, Wu X, Luan T, Jiang R, Ouyang G. Sample preparation and instrumental methods for illicit drugs in environmental and biological samples: A review. J Chromatogr A 2021; 1640:461961. [PMID: 33582515 DOI: 10.1016/j.chroma.2021.461961] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2020] [Revised: 01/28/2021] [Accepted: 01/28/2021] [Indexed: 12/13/2022]
Abstract
Detection of illicit drugs in the environmental samples has been challenged as the consumption increases globally. Current review examines the recent developments and applications of sample preparation techniques for illicit drugs in solid, liquid, and gas samples. For solid samples, traditional sample preparation methods such as liquid-phase extraction, solid-phase extraction, and the ones with external energy including microwave-assisted, ultrasonic-assisted, and pressurized liquid extraction were commonly used. The sample preparation methods mainly applied for liquid samples were microextraction techniques including solid-phase microextraction, microextraction by packed sorbent, dispersive solid-phase extraction, dispersive liquid-liquid microextraction, hollow fiber-based liquid-phase microextraction, and so on. Capillary microextraction of volatiles and airborne particulate sampling were primarily utilized to extract illicit drugs from gas samples. Besides, the paper introduced recently developed instrumental techniques applied to detect illicit drugs. Liquid chromatograph mass spectrometry and gas chromatograph mass spectrometry were the most widely used methods for illicit drugs samples. In addition, the development of ambient mass spectrometry techniques, such as desorption electrospray ionization mass spectrometry and paper spray mass spectrometry, created potential for rapid in-situ analysis.
Collapse
Affiliation(s)
- Xinlv Chen
- Guangdong Key Laboratory of Environmental Pollution and Health, School of Environment, Jinan University, Guangzhou 511443, China
| | - Xinyan Wu
- Guangdong Key Laboratory of Environmental Pollution and Health, School of Environment, Jinan University, Guangzhou 511443, China
| | - Tiangang Luan
- Guangdong Provincial Key Laboratory of Psychoactive Substances Monitoring and safety, Institute of Environmental and Ecological Engineering, Guangdong University of Technology, 100 Waihuanxi Road, Guangzhou 510006, China
| | - Ruifen Jiang
- Guangdong Key Laboratory of Environmental Pollution and Health, School of Environment, Jinan University, Guangzhou 511443, China.
| | - Gangfeng Ouyang
- KLGHEI of Environment and Energy Chemistry, School of Chemistry, Sun Yat-sen University, Guangzhou 510275, China; Guangdong Provincial Key Laboratory of Emergency Test for Dangerous Chemicals, Guangdong Institute of Analysis (China National Analytical Center Guangzhou), Guangzhou, 510070, China; Chemistry College, Center of Advanced Analysis and Gene Sequencing, Zhengzhou University, Kexue Avenue 100, Zhengzhou 450001, China.
| |
Collapse
|
15
|
Brown HM, McDaniel TJ, Fedick PW, Mulligan CC. The current role of mass spectrometry in forensics and future prospects. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2020; 12:3974-3997. [PMID: 32720670 DOI: 10.1039/d0ay01113d] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Mass spectrometry (MS) techniques are highly prevalent in crime laboratories, particularly those coupled to chromatographic separations like gas chromatography (GC) and liquid chromatography (LC). These methods are considered "gold standard" analytical techniques for forensic analysis and have been extensively validated for producing prosecutorial evidentiary data. However, factors such as growing evidence backlogs and problematic evidence types (e.g., novel psychoactive substance (NPS) classes) have exposed limitations of these stalwart techniques. This critical review serves to delineate the current role of MS methods across the broad sub-disciplines of forensic science, providing insight on how governmental steering committees guide their implementation. Novel, developing techniques that seek to broaden applicability and enhance performance will also be highlighted, from unique modifications to traditional hyphenated MS methods to the newer "ambient" MS techniques that show promise for forensic analysis, but need further validation before incorporation into routine forensic workflows. This review also expounds on how recent improvements to MS instrumental design, scan modes, and data processing could cause a paradigm shift in how the future forensic practitioner collects and processes target evidence.
Collapse
Affiliation(s)
- Hilary M Brown
- Chemistry Division, Research Department, Naval Air Warfare Center, Weapons Division (NAWCWD), United States Navy Naval Air Systems Command (NAVAIR), China Lake, California 93555, USA.
| | | | | | | |
Collapse
|