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Bai H, Teng G, Zhang C, Yang J, Yang W, Tian F. Magnetic materials as adsorbents for the pre-concentration and separation of active ingredients from herbal medicine. J Sep Sci 2024; 47:e2400274. [PMID: 39073301 DOI: 10.1002/jssc.202400274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2024] [Revised: 07/07/2024] [Accepted: 07/12/2024] [Indexed: 07/30/2024]
Abstract
Herbal medicine (HM) is crucial in disease management and contains complex compounds with few active pharmacological ingredients, presenting challenges in quality control of raw materials and formulations. Effective separation, identification, and analysis of active components are vital for HM efficacy. Traditional methods like liquid-liquid extraction and solid-phase extraction are time-consuming and environmentally concerning, with limitations such as sorbent issues, pressure, and clogging. Magnetic solid-phase extraction uses magnetic sorbents for targeted analyte separation and enrichment, offering rapid, pressure-free separation. However, inorganic magnetic particles' aggregation and oxidation, as well as lack of selectivity, have led to the use of various coatings and modifications to enhance specificity and selectivity for complex herbal samples. This review delves into magnetic composites in HM pretreatment, specifically focusing on encapsulated or modified magnetic nanoparticles and materials like silica, ionic liquids, graphene family derivatives, carbon nanotubes, metal-organic frameworks, covalent organic frameworks, and molecularly imprinted polymers.
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Affiliation(s)
- Hezhao Bai
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, P. R. China
- Haihe Laboratory of Modern Chinese Medicine, Tianjin, P. R. China
| | - Guohua Teng
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, P. R. China
- Haihe Laboratory of Modern Chinese Medicine, Tianjin, P. R. China
| | - Chen Zhang
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, P. R. China
- Haihe Laboratory of Modern Chinese Medicine, Tianjin, P. R. China
| | - Jingyi Yang
- College of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, P. R. China
| | - Wenzhi Yang
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, P. R. China
- Haihe Laboratory of Modern Chinese Medicine, Tianjin, P. R. China
| | - Fei Tian
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, P. R. China
- Haihe Laboratory of Modern Chinese Medicine, Tianjin, P. R. China
- Tianjin Key Laboratory of TCM Chemistry and Analysis, Tianjin University of Traditional Chinese Medicine, Tianjin, P. R. China
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Palumbo L, Fiorito S, Epifano F, Sharifi-Rad M, Genovese S, Collevecchio C. Solid-phase adsorption methodologies of naturally occurring anthraquinones: A review. PHYTOCHEMICAL ANALYSIS : PCA 2023; 34:153-162. [PMID: 36606362 DOI: 10.1002/pca.3203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Revised: 12/20/2022] [Accepted: 12/20/2022] [Indexed: 06/17/2023]
Abstract
INTRODUCTION Solid-phase extraction applied to plant matrices is nowadays a well-validated technique allowing to concentrate and purify different secondary metabolites. Several classes of phytochemicals have been selectively extracted by this methodology. During the last decade attention has been focused on biologically active anthraquinones from numerous sources like edible, healthy, and medicinal plants. OBJECTIVES The aim of this review is to provide a detailed literature survey of the solid-phase adsorption methodologies for the extraction of natural anthraquinones reported so far and to discuss and propose future directions in this field of research. MATERIALS AND METHODS Substructure search was performed in the SciFinder Scholar, PubMed, Medline, and Scopus databases. RESULTS The first report about application of solid-phase adsorption for the purification of anthraquinones appeared in the literature in 2002. From this date, and in particular during recent years, the most notable examples included the use of chitin- and chitosan-based polymers, of molecularly imprinted polymers, of coated magnetic nanoparticles, of miniaturized matrix solid-phase dispersion, of functionalized resins, of differently structured lamellar solids, and finally of vortex-synchronized matrix solid-phase dispersion. CONCLUSIONS The herein detailed solid-phase adsorption methodologies are powerful tools to selectively extract natural anthraquinones and/or provide anthraquinone-enriched phytopreparations. Nevertheless, many other important methods have been applied to synthetic anthraquinones (e.g., azo dyes). These could be conveniently employed also for natural anthranoids. Studies in this field are discussed in this review article.
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Affiliation(s)
- Lucia Palumbo
- Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara, Chieti Scalo, CH, Italy
| | - Serena Fiorito
- Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara, Chieti Scalo, CH, Italy
| | - Francesco Epifano
- Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara, Chieti Scalo, CH, Italy
| | - Majid Sharifi-Rad
- Department of Range and Watershed Management, Faculty of Water and Soil, University of Zabol, Zabol, Iran
| | - Salvatore Genovese
- Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara, Chieti Scalo, CH, Italy
| | - Chiara Collevecchio
- Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara, Chieti Scalo, CH, Italy
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Xu Y, Wan Y, Liu F, Chen J, Tan T, Guo L. Simultaneous determination of seven anthraquinones in Cassiae semen by natural deep eutectic solvent extraction. PHYTOCHEMICAL ANALYSIS : PCA 2022; 33:1246-1256. [PMID: 36191586 DOI: 10.1002/pca.3176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Revised: 09/04/2022] [Accepted: 09/06/2022] [Indexed: 06/16/2023]
Abstract
INTRODUCTION Anthraquinones are considered to be an important class of bioactive substances in Cassiae semen, and the content of anthraquinones is an essential indicator of the quality of Cassiae semen raw herbal materials. OBJECTIVES The present study aimed to propose a novel, efficient and effective ultra-high-performance liquid chromatography (UHPLC) method for the simultaneous determination of aurantio-obtusin, aloe-emodin, rhein, obtusin, emodin, chrysophanol and physcion, with the help of natural deep eutectic solvents (NADESs) as extraction solvents. METHODOLOGY NADESs were introduced to the simultaneous extraction of anthraquinones from Cassiae semen samples. Several NADESs were designed by menthol, choline chloride, d-glucose as hydrogen bond acceptors, with nine different acids and appropriate water as hydrogen bond donors. The parameters affecting the extraction efficiency of seven anthraquinones were demonstrated in detail. RESULTS Among the obtained NADESs, the highest extraction efficiency was demonstrated by a solution consisting of d-glucose, lactic acid and water with a molar ratio of 1:5:4. The seven anthraquinones were separated on an ACQUITY UPLC® BEH C18 column (2.1 mm × 100 mm, 1.8 μm) and detected within 12 min by a photodiode array (PDA) detector at 254 and 284 nm. The limits of detection and quantitation were from 1.00 to 7.26 μg/l and 3.29 to 24.22 μg/l, respectively. And Cassiae semen sample-based recoveries ranged from 81.13% to 113.78% with the relative standard deviation (RSD) (n = 6) of 1.4% to 10.1%. CONCLUSION The developed method demonstrated that NADESs were applied successfully to analyse the anthraquinones in Cassiae semen samples collected from different regions in China.
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Affiliation(s)
- Ying Xu
- College of Chemistry, Nanchang University, Nanchang, Jiangxi, P. R. China
| | - Yiqun Wan
- College of Chemistry, Nanchang University, Nanchang, Jiangxi, P. R. China
- Center of Analysis and Testing, Nanchang University, Nanchang, Jiangxi, P. R. China
- Jiangxi Province Key Laboratory of Modern Analytical Science, Nanchang University, Nanchang, Jiangxi, P. R. China
| | - Fan Liu
- Center of Analysis and Testing, Nanchang University, Nanchang, Jiangxi, P. R. China
- Jiangxi Province Key Laboratory of Modern Analytical Science, Nanchang University, Nanchang, Jiangxi, P. R. China
| | - Jinping Chen
- College of Chemistry, Nanchang University, Nanchang, Jiangxi, P. R. China
| | - Ting Tan
- Center of Analysis and Testing, Nanchang University, Nanchang, Jiangxi, P. R. China
- Jiangxi Province Key Laboratory of Modern Analytical Science, Nanchang University, Nanchang, Jiangxi, P. R. China
| | - Lan Guo
- College of Chemistry, Nanchang University, Nanchang, Jiangxi, P. R. China
- Center of Analysis and Testing, Nanchang University, Nanchang, Jiangxi, P. R. China
- Jiangxi Province Key Laboratory of Modern Analytical Science, Nanchang University, Nanchang, Jiangxi, P. R. China
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Zhou W, Wang X, Liu Y, Zhang W, Di X. Synthesis of polydopamine coated magnetic halloysite nanotubes for fast enrichment and extraction of anthraquinones in brewed slimming tea. Microchem J 2022. [DOI: 10.1016/j.microc.2022.107646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Feng H, Li M, Xing Z, Ouyang XK, Ling J. Efficient delivery of fucoxanthin using metal–polyphenol network-coated magnetic mesoporous silica. J Drug Deliv Sci Technol 2022. [DOI: 10.1016/j.jddst.2022.103842] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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Ultrasonic Solvent Extraction Followed by Dispersive Solid Phase Extraction (d-SPE) Cleanup for the Simultaneous Determination of Five Anthraquinones in Polygonum multiflorum by UHPLC-PDA. Foods 2022; 11:foods11030386. [PMID: 35159536 PMCID: PMC8834015 DOI: 10.3390/foods11030386] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Revised: 01/22/2022] [Accepted: 01/26/2022] [Indexed: 11/17/2022] Open
Abstract
A rapid and effective ultra-high performance liquid chromatography (UHPLC) method was developed for the determination of five anthraquinones (emodin, physcion, aloe-emodin, rhein, and chrysophanol) in Polygonum multiflorum. The target compounds were ultrasonically extracted with 70% methanol, followed by dispersive solid-phase extraction (d-SPE) with HC-C18 and desorption with acetonitrile. The five anthraquinones were separated on an ACQUITY UPLC® HSS T3 column (2.1 × 100 mm, 1.8 μm) and detected by a photodiode array detector (PDA) at 254 nm. Under the optimized conditions, linear relationships were achieved in the range of 0.3~100 mg/L for emodin, 0.3~40 mg/L for physcion, 0.1~20 mg/L for aloe-emodin, and 0.05~20 mg/L for rhein and chrysophanol. The limits of detection of the five analytes ranged from 0.01 to 0.08 mg/L, and the recoveries were within the range of 82.8~118.4% with an RSD (n = 6) of 1.0~10.3%. The intra-day and inter-day precision (n = 5) of the five targets were in the range of 1.0~1.8% and 3.0~3.1%, respectively. Furthermore, this method was applied to analyses of Polygonum multiflorum samples collected from different regions in China with satisfactory results. All the results indicated that this method is suitable for the detection of five anthraquinones in Polygonum multiflorum.
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Accumulation Pattern of Flavonoids during Fruit Development of Lonicera maackii Determined by Metabolomics. Molecules 2021; 26:molecules26226913. [PMID: 34834005 PMCID: PMC8624894 DOI: 10.3390/molecules26226913] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Revised: 11/12/2021] [Accepted: 11/12/2021] [Indexed: 12/28/2022] Open
Abstract
Lonicera maackii (Caprifoliaceae) is a large, upright shrub with fruits that contain many bioactive compounds. Flavonoids are common active substances in L. maackii. However, there is a dearth of information about the accumulation of these flavonoids and their possible medicinal value. We used targeted metabolomics analysis based on ultra-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS) to analyze five developmental stages of L. maackii fruit. A total of 438 metabolites were identified in the five developmental stages, including 81 flavonoids and derivatives. The 81 flavonoids included 25 flavones and derivatives, 35 flavonols and derivatives, two isoflavones, three cyanidins and derivatives, eight procyanidins, and eight flavanones. In addition, we outlined the putative flavonoid biosynthesis pathway and screened their upstream metabolites. More importantly, we analyzed the accumulation patterns of several typical flavones and flavonols. The results reported here improved our understanding of the dynamic changes in flavonoids during fruit development and contributed to making full use of the medicinal value of L. maackii fruit.
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Yu X, Yu W, Zhang X, Wang Y, Wang S, Zhai H. Simultaneous determination of flavonoids and anthraquinones in honey by using SPE-CE-LIF. Anal Biochem 2021; 631:114373. [PMID: 34509444 DOI: 10.1016/j.ab.2021.114373] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Revised: 09/04/2021] [Accepted: 09/08/2021] [Indexed: 11/16/2022]
Abstract
Based on advantages of capillary electrophoresis (CE), a new solid-phase extraction (SPE) coupled with CE has been developed for preconcentration, enrichment and determination of anthraquinones and flavonoids (rutin, emodin, quercetin, 1,8-dihydroxyanthraquinone) in honey. The environmental-friendly chitin activated after an easy processing is selected as the adsorbent to enrich analytes. Then, chitin was filled into the filter as the solid phase. To improve the extraction effect, some key parameters of extraction were optimized. Under the optional extraction conditions, the chitin showed excellent adsorption capacity and selectivity over rutin, emodin, quercetin, and 1,8-dihydroxyanthraquinone, with enrichment factors reaching 5 folds. The CE coupled with fluorescence detection was used for the detection. Results prove the method is simple, fast, and highly sensitive, with the limit of detection (LOD) is 3.00-200.0 ng/mL; the recovery is 90.0-107.0%, and relative standard deviation of (RSD) is 1.8-8.3%.
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Affiliation(s)
- Xiao Yu
- College of Pharmacy, Guangdong Pharmaceutical University, Guangzhou, 510006, China.
| | - Wanxiang Yu
- College of Pharmacy, Guangdong Pharmaceutical University, Guangzhou, 510006, China
| | - Xiaohui Zhang
- College of Pharmacy, Guangdong Pharmaceutical University, Guangzhou, 510006, China
| | - Yongjie Wang
- College of Pharmacy, Guangdong Pharmaceutical University, Guangzhou, 510006, China
| | - Shumei Wang
- College of Pharmacy, Guangdong Pharmaceutical University, Guangzhou, 510006, China; Key Laboratory of Digital Quality Evaluation of Chinese Materia Medica of State Administration of TCM, Guangdong Pharmaceutical University, Guangzhou, 510006, China
| | - Haiyun Zhai
- College of Pharmacy, Guangdong Pharmaceutical University, Guangzhou, 510006, China.
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Wang H, Wang P, Zhao X, Ye C, Zheng X, Cao W. Determination of anabolic androgenic steroids in dietary supplements and external drugs by magnetic solid-phase extraction combined with high-performance liquid chromatography-tandem mass spectrometry. J Sep Sci 2021; 44:1939-1949. [PMID: 33566438 DOI: 10.1002/jssc.202001062] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Revised: 01/19/2021] [Accepted: 02/06/2021] [Indexed: 11/11/2022]
Abstract
The widespread abuse of anabolic androgenic steroids by healthy people leads to the risk of major mood disorders and heart failure; thus, the determination of anabolic androgenic steroids is vital. In this study, 17 anabolic androgenic steroids in dietary supplements and external drugs were identified, and their concentration was determined. For this purpose, polyaniline-coated magnetic nanoparticles were prepared and then subjected to magnetic solid-phase extraction combined with high-performance liquid chromatography-tandem mass spectrometry. The experimental parameters of magnetic solid-phase extraction were studied in detail, and the optimal conditions were established. Under the optimal conditions, the limits of detection were in the range of 0.001-0.02 μg/L, with relative standard deviations of 5.52-11.6% (n = 7) for all the steroids, and the enrichment factors were in the range of 20.0-24.8. The developed method was then successfully applied for the determination of 17 anabolic androgenic steroids in real samples, and dehydroepiandrosterone (prasterone) was detected in a commercially available external drug.
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Affiliation(s)
- Han Wang
- Wuhan Customs District of China, Wuhan, P. R. China
| | - Peng Wang
- Wuhan Customs District of China, Wuhan, P. R. China
| | - Xiaoya Zhao
- Wuhan Customs District of China, Wuhan, P. R. China
| | - Cheng Ye
- Wuhan Customs District of China, Wuhan, P. R. China
| | - Xiyue Zheng
- Wuhan Customs District of China, Wuhan, P. R. China
| | - Wei Cao
- Wuhan Customs District of China, Wuhan, P. R. China
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Epifano F, Genovese S, Marchetti L, Palumbo L, Bastianini M, Cardellini F, Spogli R, Fiorito S. Solid phase adsorption of anthraquinones from plant extracts by lamellar solids. J Pharm Biomed Anal 2020; 190:113515. [DOI: 10.1016/j.jpba.2020.113515] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Revised: 07/27/2020] [Accepted: 07/28/2020] [Indexed: 12/15/2022]
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Hu S, Zhang SM, Wang CL, Bi XP, Bai XH. Reverse Micelle Hollow Fiber Liquid-Phase Microextraction Coupled with HPLC for the Determination of Q-Markers of Anthraquinones in Rhubarb and Their Plasma Protein Binding Rates. Chromatographia 2020. [DOI: 10.1007/s10337-020-03888-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Chen X, Li ZY, Ge X, Hu S, Wang RQ, Yang L, Yu ZH, Bai XH. Ballpoint connector-protected salt-oil-salt liquid phase microextraction for concentration and enrichment of trace anthraquinone compounds in rhubarb. J Sep Sci 2019; 42:2231-2238. [PMID: 31021051 DOI: 10.1002/jssc.201900040] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
This study proposed a new ballpoint connector-protected salt-oil-salt liquid phase microextraction for extraction and enrichment of trace rhein and chrysophanol in rhubarb prior to determination of the analytes by high performance liquid chromatography. In this study, a handy ballpoint connector (between ballpoint tip and ink chamber) was used as extraction device, in which its cavity was filled with n-octanol, and the bare n-octanol in its two opening ends was covered with a thin layer of sodium chloride film. The design subtly assembled salt film onto ballpoint connector for extraction and enrichment, which greatly improved the enrichment factors of the target analytes. Moreover, the novel procedure and its extraction mechanism were described and analyzed, and several crucial parameters reflecting the extraction effect were investigated and optimized. Under optimum conditions, high enrichment factors (247 and 127), good linearities with r ≥ 0.9998, limits of detection (0.6-1.1 ng/mL), relative standard deviations of intra- and interday (2.2-8.8% and 4.3-8.9%), and average recoveries (97.6-98.1%), were obtained, respectively. The proposed method can not only eliminate the negative effects from viscosity and ion strength at high salt concentration of sample phase, but also make salting-out effect be focused on small area so as to maximize the extraction effect.
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Affiliation(s)
- Xuan Chen
- School of Pharmacy, Shanxi Medical University, Taiyuan, P. R. China
| | - Zhuo-Yi Li
- School of Pharmacy, Shanxi Medical University, Taiyuan, P. R. China
| | - Xin Ge
- School of Pharmacy, Shanxi Medical University, Taiyuan, P. R. China
| | - Shuang Hu
- School of Pharmacy, Shanxi Medical University, Taiyuan, P. R. China
| | - Run-Qin Wang
- School of Pharmacy, Shanxi Medical University, Taiyuan, P. R. China
| | - Li Yang
- School of Pharmacy, Shanxi Medical University, Taiyuan, P. R. China
| | - Zhi-Hui Yu
- School of Pharmacy, Shanxi Medical University, Taiyuan, P. R. China
| | - Xiao-Hong Bai
- School of Pharmacy, Shanxi Medical University, Taiyuan, P. R. China
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Shi Y, Hu K, Cui Y, Cheng J, Zhao W, Li X. Magnetic triptycene-based covalent triazine frameworks for the efficient extraction of anthraquinones in slimming tea followed by UHPLC-FLD detection. Microchem J 2019. [DOI: 10.1016/j.microc.2019.01.036] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Casado N, Morante-Zarcero S, Pérez-Quintanilla D, Câmara JS, Sierra I. Dispersive Solid-Phase Extraction of Polyphenols from Juice and Smoothie Samples Using Hybrid Mesostructured Silica Followed by Ultra-high-Performance Liquid Chromatography-Ion-Trap Tandem Mass Spectrometry. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2019; 67:955-967. [PMID: 30571103 DOI: 10.1021/acs.jafc.8b05578] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
A wormhole-like mesostructured silica was synthesized and modified with octadecylsilane (C18) groups. The resulting hybrid material (HMS-C18) was characterized and evaluated as sorbent for simultaneous extraction of 20 polyphenols from mixed fruit-vegetable juices and smoothies by dispersive solid-phase extraction (dSPE). The samples were first subjected to solvent extraction followed by dSPE procedure. The extraction step was optimized and combined with a reversed-phase ultra-high-performance liquid chromatography method coupled to ion-trap tandem mass spectrometry (UHPLC-IT-MS/MS), which was also optimized. HMS-C18 showed high potential to extract and purify the target analytes, being more effective than commercial C18 amorphous silica. The proposed method was validated for both samples, obtaining average recoveries from 57% to 99% with relative standard deviations lower than 9%. Its applicability in the analysis of commercial mixed fruit-vegetable juices and smoothies revealed mainly contents of rutin, 4-hydroxybenzoic acid, chlorogenic acid, epicatechin, caffeic acid, and naringin in the samples analyzed.
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Affiliation(s)
- Natalia Casado
- Departamento de Tecnología Química y Ambiental, E.S.C.E.T , Universidad Rey Juan Carlos , C/Tulipán s/n , 28933 Móstoles , Madrid , Spain
| | - Sonia Morante-Zarcero
- Departamento de Tecnología Química y Ambiental, E.S.C.E.T , Universidad Rey Juan Carlos , C/Tulipán s/n , 28933 Móstoles , Madrid , Spain
| | - Damián Pérez-Quintanilla
- Departamento de Tecnología Química y Ambiental, E.S.C.E.T , Universidad Rey Juan Carlos , C/Tulipán s/n , 28933 Móstoles , Madrid , Spain
| | - José S Câmara
- CQM-Centro de Química da Madeira , Centro de Ciências Exactas e da Engenharia da Universidade da Madeira , Campus Universitário da Penteada, 9000-390 Funchal , Portugal
- Departamento de Química , Faculdade de Ciências e Engenharia da Universidade da Madeira , Campus Universitário da Penteada, 9000-390 Funchal , Portugal
| | - Isabel Sierra
- Departamento de Tecnología Química y Ambiental, E.S.C.E.T , Universidad Rey Juan Carlos , C/Tulipán s/n , 28933 Móstoles , Madrid , Spain
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Wang J, Feng J, Xu L, Ma J, Li J, Ma R, Sun K, Wang Z, Zhang H. Ionic liquid-based salt-induced liquid-liquid extraction of polyphenols and anthraquinones in Polygonum cuspidatum. J Pharm Biomed Anal 2019; 163:95-104. [DOI: 10.1016/j.jpba.2018.09.050] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2018] [Revised: 09/23/2018] [Accepted: 09/27/2018] [Indexed: 01/03/2023]
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Yang J, Fan C, Tang G, Zhang W, Dong H, Liang Y, Wang Y, Zou M, Cao Y. Relationship between the Structure of Ionic Liquid and Its Enrichment Ability To Trace Fungicides from an Environmental Water Sample. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2018; 66:9418-9425. [PMID: 30133274 DOI: 10.1021/acs.jafc.8b03244] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
To elucidate the relationship between the structure of ionic liquid (IL) and its enrichment ability to trace pesticides from an environmental water sample, a series of imidazole-based ILs were synthesized to extract four fungicides (boscalid, cyprodinil, fluazinam, and pyrimethanil) through an in situ ionic liquid dispersive liquid-liquid microextraction method. The results showed that aromatic heterocyclic monocation ionic liquids (MILs) had better extraction ability to fungicides than other three alicyclic heterocyclic MILs. Dication ionic liquids (DILs) with the four carbons at the side chain had better ability to extract fungicides than MILs, and DILs with a long bridge carbon chain had better recoveries of fungicides with low Kow values. The proposed method showed high mean enrichment factors and high recoveries of the fungicides from real water samples. The rules of the relationship between the structure of IL and enrichment ability are instructive to the application of ILs in pretreatment of complex substances.
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Affiliation(s)
- Jiale Yang
- College of Plant Protection , China Agricultural University , 2 Yuanmingyuan West Road , Beijing 100193 , People's Republic of China
| | - Chen Fan
- College of Plant Protection , China Agricultural University , 2 Yuanmingyuan West Road , Beijing 100193 , People's Republic of China
| | - Gang Tang
- College of Plant Protection , China Agricultural University , 2 Yuanmingyuan West Road , Beijing 100193 , People's Republic of China
| | - Wenbing Zhang
- College of Plant Protection , China Agricultural University , 2 Yuanmingyuan West Road , Beijing 100193 , People's Republic of China
| | - Hongqiang Dong
- College of Plant Protection , China Agricultural University , 2 Yuanmingyuan West Road , Beijing 100193 , People's Republic of China
| | - You Liang
- College of Plant Protection , China Agricultural University , 2 Yuanmingyuan West Road , Beijing 100193 , People's Republic of China
| | - Yanfei Wang
- Institute of Equipment Technology , Chinese Academy of Inspection and Quarantine , 3 Gaobeidian North Road , Beijing 100123 , People's Republic of China
| | - Mingqiang Zou
- Institute of Equipment Technology , Chinese Academy of Inspection and Quarantine , 3 Gaobeidian North Road , Beijing 100123 , People's Republic of China
| | - Yongsong Cao
- College of Plant Protection , China Agricultural University , 2 Yuanmingyuan West Road , Beijing 100193 , People's Republic of China
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Application of ionic liquids for elution of bioactive flavonoid glycosides from lime fruit by miniaturized matrix solid-phase dispersion. Food Chem 2016; 204:167-175. [DOI: 10.1016/j.foodchem.2016.02.012] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2015] [Revised: 12/23/2015] [Accepted: 02/01/2016] [Indexed: 01/29/2023]
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18
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Zhu QY, Zhang QY, Cao J, Cao W, Xu JJ, Peng LQ. Cyclodextrin-assisted liquid-solid extraction for determination of the composition of jujube fruit using ultrahigh performance liquid chromatography with electrochemical detection and quadrupole time-of-flight tandem mass spectrometry. Food Chem 2016; 213:485-493. [PMID: 27451208 DOI: 10.1016/j.foodchem.2016.06.115] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2015] [Revised: 04/21/2016] [Accepted: 06/30/2016] [Indexed: 11/25/2022]
Abstract
A novel, simple and environmental friendly sample preparation technique based on the use of cyclodextrin has been developed for the extraction of phenolic compounds from jujube samples, the analytes being finally determined by ultrahigh performance liquid chromatography with electrochemical detection. Quadrupole time-of-flight tandem mass spectrometry was used to characterize the composition of jujube fruit. The present method exhibited higher efficiency for extracting phenolic compositions than Pharmacopoeia heat-reflux approach in term of peak areas. Moreover, compared with traditional ultrasound-assisted extraction, the developed methodology was found without the use of toxic organic solvent, meeting the principles of green chemistry. Validation experiments showed that the proposed method presented good linearity (r(2)>0.9970), satisfactory precision (RSD<7.55%), and high recovery (85.63-105.67%). The limits of detection were from 4.92ng/mL to 142.85ng/mL for eight phenolic compounds. Eventually, the optimized approach was successfully applied to the analysis of jujube fruit.
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Affiliation(s)
- Qiong-Yao Zhu
- College of Material Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou 310036, China
| | - Qian-Yun Zhang
- College of Material Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou 310036, China
| | - Jun Cao
- College of Material Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou 310036, China.
| | - Wan Cao
- College of Material Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou 310036, China
| | - Jing-Jing Xu
- College of Material Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou 310036, China
| | - Li-Qing Peng
- College of Material Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou 310036, China
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19
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Cai MQ, Su J, Hu JQ, Wang Q, Dong CY, Pan SD, Jin MC. Planar graphene oxide-based magnetic ionic liquid nanomaterial for extraction of chlorophenols from environmental water samples coupled with liquid chromatography-tandem mass spectrometry. J Chromatogr A 2016; 1459:38-46. [PMID: 27425762 DOI: 10.1016/j.chroma.2016.06.086] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2016] [Revised: 06/30/2016] [Accepted: 06/30/2016] [Indexed: 10/21/2022]
Abstract
A planar graphene oxide-based magnetic ionic liquid nanomaterial (PGO-MILN) was synthesized. The prepared PGO-MILN was characterized by transmission electronmicroscopy (TEM) and Fourier-transform infrared spectrometry (FTIR). The results of adsorption experiments showed that the PGO-MILN had great adsorption capacity for 2-chlorophenol (2-CP), 2,4-dichlorophenol (2,4-DCP), 2,4,6-trichlorophenol (2,4,6-TCP), 2,3,4,6-tetrachlorophenol (2,3,4,6-TeCP) and pentachlorophenol (PCP). Based on the adsorption experimental data, a sensitive magnetic method for determination of the five CPs in environmental water samples was developed by an effective magnetic solid-phase extraction (MSPE) procedure coupled with high-performance liquid chromatography-tandem mass spectrometry (LC-MS/MS). The effects of main MSPE parameters including the solution pH, extraction time, desorption time, and volume of desorption solution on the extraction efficiencies had been investigated in detail. The recoveries ranged from 85.3 to 99.3% with correlation coefficients (r) higher than 0.9994 and the linear ranges were between 10 and 500ngL(-1). The limits of detection (LODs) and limits of quantification (LOQs) of the five CPs ranged from 0.2 to 2.6ngL(-1) and 0.6 to 8.7ngL(-1), respectively. The intra- and inter- day relative standard deviations (RSDs) were in the range from 0.6% to 7.4% and from 0.7% to 8.4%, respectively. It was confirmed that the PGO-MILN was a kind of highly effective MSPE materials used for enrichment of trace CPs in the environmental water.
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Affiliation(s)
- Mei-Qiang Cai
- School of Environmental Science and Engineering, Zhejiang Gongshang University, Hangzhou 310018, China.
| | - Jie Su
- School of Environmental Science and Engineering, Zhejiang Gongshang University, Hangzhou 310018, China
| | - Jian-Qiang Hu
- School of Environmental Science and Engineering, Zhejiang Gongshang University, Hangzhou 310018, China
| | - Qian Wang
- School of Environmental Science and Engineering, Zhejiang Gongshang University, Hangzhou 310018, China
| | - Chun-Ying Dong
- School of Environmental Science and Engineering, Zhejiang Gongshang University, Hangzhou 310018, China
| | - Sheng-Dong Pan
- Key Laboratory of Health Risk Appraisal for Trace Toxic Chemicals of Zhejiang Province, Ningbo Municipal Center for Disease Control and Prevention, Ningbo 315010, China; Ningbo Key Laboratory of Poison Research and Control, Ningbo Municipal Center for Disease Control and Prevention, Ningbo 315010, China
| | - Mi-Cong Jin
- Key Laboratory of Health Risk Appraisal for Trace Toxic Chemicals of Zhejiang Province, Ningbo Municipal Center for Disease Control and Prevention, Ningbo 315010, China; Ningbo Key Laboratory of Poison Research and Control, Ningbo Municipal Center for Disease Control and Prevention, Ningbo 315010, China.
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20
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Wu J, Zhao H, Xiao D, Chuong PH, He J, He H. Mixed hemimicelles solid-phase extraction of cephalosporins in biological samples with ionic liquid-coated magnetic graphene oxide nanoparticles coupled with high-performance liquid chromatographic analysis. J Chromatogr A 2016; 1454:1-8. [PMID: 27266334 DOI: 10.1016/j.chroma.2016.05.071] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2016] [Revised: 05/14/2016] [Accepted: 05/22/2016] [Indexed: 02/04/2023]
Abstract
A novel mixed hemimicelles solid phase extraction based on magnetic graphene oxide (Fe3O4/GO) and ionic liquid (IL) was developed for the simultaneous extraction and determination of trace cephalosporins in spiked human urine. The high surface area and excellent adsorption capacity of the graphene oxide after modification with1-hexadecyl-3-methylmidazoliumbromide(C16mimBr) were utilized adequately in the solid phase extraction(SPE) process. A comprehensive study of the parameters affecting the extraction recovery, such as the zeta-potential of magnetic graphene oxide, amounts of magnetic graphene oxide and surfactant, pH of solution, ionic strength, extraction time, and desorption condition were optimized. A comparative study on the use of different surfacant-coated Fe3O4/GO NPs as sorbents was presented. Good linearity (R(2)>0.9987) for all calibration curves was obtained. The LODs were ranged between 0.6 and 1.9ng mL(-1) for the cephalosporins and the LOQs were 1.5 to 5.5, respectively. Satisfactory recoveries(84.3% to 101.7%)and low relative standard deviations from 1.7% to 6.3% in biological matrices were achieved. The mixed hemimicelles magnetic SPE (MSPE) method based on ILs and Fe3O4/GO NPs magnetic separation has ever been successfully used for pretreatment of complex biological samples.
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Affiliation(s)
- Jianrong Wu
- Department of Analytical Chemistry, China Pharmaceutical University, 24 Tongjia Lane, Nanjing 210009, China; Key Laboratory of Biomedical Functional Materials, China Pharmaceutical University, Nanjing 210009, China
| | - Hongyan Zhao
- Department of Analytical Chemistry, China Pharmaceutical University, 24 Tongjia Lane, Nanjing 210009, China; Department of Hygienic Analysis and Detection, School of Public Health, Nanjing Medical University, Nanjing, Jiangsu 211166, China
| | - Deli Xiao
- Department of Analytical Chemistry, China Pharmaceutical University, 24 Tongjia Lane, Nanjing 210009, China
| | - Pham-Huy Chuong
- Faculty of Pharmacy, University of Paris V, 4 Avenue de l'Observatoire, 75006 Paris, France
| | - Jia He
- Department of Analytical Chemistry, China Pharmaceutical University, 24 Tongjia Lane, Nanjing 210009, China
| | - Hua He
- Department of Analytical Chemistry, China Pharmaceutical University, 24 Tongjia Lane, Nanjing 210009, China; Key Laboratory of Drug Quality Control and Pharmacovigilance, Ministry of Education, China Pharmaceutical University, Nanjing 210009, China; Key Laboratory of Biomedical Functional Materials, China Pharmaceutical University, Nanjing 210009, China.
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21
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Xu JJ, An M, Yang R, Cao J, Ye LH, Peng LQ. Trace amounts of poly-β-cyclodextrin wrapped carbon nanotubes for the microextraction of flavonoids in honey samples by capillary electrophoresis with light-emitting diode induced fluorescence detection. Electrophoresis 2016; 37:1891-901. [DOI: 10.1002/elps.201600016] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2016] [Revised: 03/08/2016] [Accepted: 03/24/2016] [Indexed: 12/26/2022]
Affiliation(s)
- Jing-Jing Xu
- College of Material Chemistry and Chemical Engineering; Hangzhou Normal University; Hangzhou P. R. China
| | - Mingrui An
- Department of Surgery; University of Michigan Medical Center; Ann Arbor MI USA
| | - Rui Yang
- Department of Surgery; University of Michigan Medical Center; Ann Arbor MI USA
| | - Jun Cao
- College of Material Chemistry and Chemical Engineering; Hangzhou Normal University; Hangzhou P. R. China
| | - Li-Hong Ye
- Department of Traditional Chinese Medicine; Hangzhou Red Cross Hospital; Hangzhou P. R. China
| | - Li-Qing Peng
- College of Material Chemistry and Chemical Engineering; Hangzhou Normal University; Hangzhou P. R. China
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22
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Tolmacheva VV, Apyari VV, Kochuk EV, Dmitrienko SG. Magnetic adsorbents based on iron oxide nanoparticles for the extraction and preconcentration of organic compounds. JOURNAL OF ANALYTICAL CHEMISTRY 2016. [DOI: 10.1134/s1061934816040079] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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23
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Wang Z, Hu J, Du H, He S, Li Q, Zhang H. Microwave-assisted ionic liquid homogeneous liquid-liquid microextraction coupled with high performance liquid chromatography for the determination of anthraquinones in Rheum palmatum L. J Pharm Biomed Anal 2016; 125:178-85. [PMID: 27023130 DOI: 10.1016/j.jpba.2016.03.046] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2015] [Revised: 03/21/2016] [Accepted: 03/22/2016] [Indexed: 11/25/2022]
Abstract
The microwave-assisted ionic liquid homogeneous liquid-liquid microextraction (MA-IL-HLLME) coupled with high performance liquid chromatography with diode array detection (HPLC-DAD) was developed for the determination of anthraquinones, including aloe-emodin, emodin, chrysophanol and physcion in root of Rheum palmatum L. Several experimental parameters influencing the extraction efficiency, including amount of sample, type and volume of ionic liquid, volume and pH value of extraction medium, microwave power and extraction time, concentration of NH4PF6 as well as centrifugal condition were optimized. When 140μL of ionic liquid ([C8MIM][BF4]) was used as an extraction solvent, target analytes can be extracted from sample matrix in one minute with the help of microwave irradiation. The MA-IL-HLLME is simple and quick. The calibration curves exhibited good linear relationship (r>0.9984). The limits of detection and quantification were in the range of 0.015-0.026 and 0.051-0.088μgmL(-1), respectively. The spiked recovery for each analyte was in the range of 81.13-93.07% with relative standard deviations lower than 6.89%. The present method is free of volatile organic solvents, and represents lower expenditures of sample, extraction time and solvent, compared with ultrasonic and heat reflux extraction. The results indicated that the present method can be successfully applied to the determination of anthraquinones in medicinal plant.
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Affiliation(s)
- Zhibing Wang
- College of Chemistry and Life Science, Changchun University of Technology, Changchun 130012, China; College of Chemistry, Jilin University, Changchun 130012, China
| | - Jianxue Hu
- College of Chemistry and Life Science, Changchun University of Technology, Changchun 130012, China
| | - Hongxia Du
- Department of Chemical Engineeing, Nanjing Polytechnic Institute, Nanjing 210048, China
| | - Shuang He
- College of Chemistry and Life Science, Changchun University of Technology, Changchun 130012, China
| | - Qing Li
- College of Chemistry and Life Science, Changchun University of Technology, Changchun 130012, China
| | - Hanqi Zhang
- College of Chemistry, Jilin University, Changchun 130012, China.
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24
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Characterization and determination of isomers in plants using trace matrix solid phase dispersion via ultrahigh performance liquid chromatography coupled with an ultraviolet detector and quadrupole time-of-flight tandem mass spectrometry. J Chromatogr A 2016; 1436:64-72. [DOI: 10.1016/j.chroma.2016.01.046] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2015] [Revised: 12/04/2015] [Accepted: 01/19/2016] [Indexed: 11/23/2022]
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25
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Cao W, Cao J, Ye LH, Xu JJ, Hu SS, Peng LQ. Synthesis and application of mesoporous molecular sieve for miniaturized matrix solid-phase dispersion extraction of bioactive flavonoids from toothpaste, plant, and saliva. Electrophoresis 2015; 36:2951-60. [DOI: 10.1002/elps.201500330] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2015] [Revised: 08/04/2015] [Accepted: 08/04/2015] [Indexed: 11/06/2022]
Affiliation(s)
- Wan Cao
- College of Material Chemistry and Chemical Engineering; Hangzhou Normal University; Hangzhou P.R. China
| | - Jun Cao
- College of Material Chemistry and Chemical Engineering; Hangzhou Normal University; Hangzhou P.R. China
| | - Li-Hong Ye
- Department of Traditional Chinese Medicine; Hangzhou Red Cross Hospital; Hangzhou P.R. China
| | - Jing-Jing Xu
- College of Material Chemistry and Chemical Engineering; Hangzhou Normal University; Hangzhou P.R. China
| | - Shuai-Shuai Hu
- College of Material Chemistry and Chemical Engineering; Hangzhou Normal University; Hangzhou P.R. China
| | - Li-Qing Peng
- College of Material Chemistry and Chemical Engineering; Hangzhou Normal University; Hangzhou P.R. China
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26
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Cao W, Yi L, Ye LH, Cao J, Hu SS, Xu JJ, Peng LQ, Zhu QY, Zhang QY. Application of a highly sensitive magnetic solid phase extraction for phytochemical compounds in medicinal plant and biological fluids by ultra-high performance liquid chromatography coupled with quadrupole time-of-flight tandem mass spectrometry. Electrophoresis 2015; 36:2404-12. [PMID: 26084454 DOI: 10.1002/elps.201500151] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2015] [Revised: 05/21/2015] [Accepted: 05/22/2015] [Indexed: 01/24/2023]
Abstract
A highly sensitive method using reduced graphene oxide with iron oxide (rGO/Fe3 O4 ) as the sorbent in magnetic SPE has been developed for the purification of five anthraquinones (emodin, rhein, aloeemodin, physcion, and chrysophanol) in rhubarb and rat urine by ultra-HPLC coupled with quadrupole TOF/MS. The extraction was accomplished by adding trace amount rGO/Fe3 O4 suspension to 200 mL of aqueous mixture, and the excellent adsorption capacity of the nanoparticles was fully demonstrated in this procedure. Under the optimized conditions, the calibration curves were linear in the concentration range of 0.05-27.77 ng/mL with correlation coefficients varying from 0.9902 to 0.9978. The LODs ranged from 0.28 to 58.99 pg/mL. The experimental results indicated that the proposed method was feasible for the analysis of anthraquinones in rhubarb and urine samples.
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Affiliation(s)
- Wan Cao
- College of Material Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou, P. R. China
| | - Ling Yi
- Department of Pharmaceutics, College of Pharmacy, Ohio State University, Columbus, OH, USA
| | - Li-Hong Ye
- Department of Traditional Chinese Medicine, Hangzhou Red Cross Hospital, Hangzhou, P. R. China
| | - Jun Cao
- College of Material Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou, P. R. China
| | - Shuai-Shuai Hu
- College of Material Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou, P. R. China
| | - Jing-Jing Xu
- College of Material Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou, P. R. China
| | - Li-Qing Peng
- College of Material Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou, P. R. China
| | - Qiong-Yao Zhu
- College of Material Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou, P. R. China
| | - Qian-Yun Zhang
- College of Material Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou, P. R. China
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