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An Z, Gao R, Chen S, Tian Y, Li Q, Tian L, Zhang W, Kong L, Zheng B, Hao L, Xin T, Yao H, Wang Y, Song W, Hua X, Liu C, Song J, Fan H, Sun W, Chen S, Xu Z. Lineage-Specific CYP80 Expansion and Benzylisoquinoline Alkaloid Diversity in Early-Diverging Eudicots. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2309990. [PMID: 38477432 PMCID: PMC11109638 DOI: 10.1002/advs.202309990] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 02/07/2024] [Indexed: 03/14/2024]
Abstract
Menispermaceae species, as early-diverging eudicots, can synthesize valuable benzylisoquinoline alkaloids (BIAs) like bisbenzylisoquinoline alkaloids (bisBIAs) and sinomenines with a wide range of structural diversity. However, the evolutionary mechanisms responsible for their chemo-diversity are not well understood. Here, a chromosome-level genome assembly of Menispermum dauricum is presented and demonstrated the occurrence of two whole genome duplication (WGD) events that are shared by Ranunculales and specific to Menispermum, providing a model for understanding chromosomal evolution in early-diverging eudicots. The biosynthetic pathway for diverse BIAs in M. dauricum is reconstructed by analyzing the transcriptome and metabolome. Additionally, five catalytic enzymes - one norcoclaurine synthase (NCS) and four cytochrome P450 monooxygenases (CYP450s) - from M. dauricum are responsible for the formation of the skeleton, hydroxylated modification, and C-O/C-C phenol coupling of BIAs. Notably, a novel leaf-specific MdCYP80G10 enzyme that catalyzes C2'-C4a phenol coupling of (S)-reticuline into sinoacutine, the enantiomer of morphinan compounds, with predictable stereospecificity is discovered. Moreover, it is found that Menispermum-specific CYP80 gene expansion, as well as tissue-specific expression, has driven BIA diversity in Menispermaceae as compared to other Ranunculales species. This study sheds light on WGD occurrences in early-diverging eudicots and the evolution of diverse BIA biosynthesis.
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Affiliation(s)
- Zhoujie An
- Key Laboratory of Saline‐alkali Vegetation Ecology Restoration (Northeast Forestry University)Ministry of EducationHarbin150040China
- College of Life ScienceNortheast Forestry UniversityHarbin150040China
| | - Ranran Gao
- Key Laboratory of Beijing for Identification and Safety Evaluation of Chinese MedicineInstitute of Chinese Materia MedicaChina Academy of Chinese Medical SciencesBeijing100700China
| | - Shanshan Chen
- Key Laboratory of Beijing for Identification and Safety Evaluation of Chinese MedicineInstitute of Chinese Materia MedicaChina Academy of Chinese Medical SciencesBeijing100700China
| | - Ya Tian
- Key Laboratory of Saline‐alkali Vegetation Ecology Restoration (Northeast Forestry University)Ministry of EducationHarbin150040China
- College of Life ScienceNortheast Forestry UniversityHarbin150040China
| | - Qi Li
- Key Laboratory of Saline‐alkali Vegetation Ecology Restoration (Northeast Forestry University)Ministry of EducationHarbin150040China
- College of Life ScienceNortheast Forestry UniversityHarbin150040China
| | - Lixia Tian
- School of Pharmaceutical SciencesGuizhou UniversityGuiyang550025China
| | - Wanran Zhang
- Key Laboratory of Saline‐alkali Vegetation Ecology Restoration (Northeast Forestry University)Ministry of EducationHarbin150040China
- College of Life ScienceNortheast Forestry UniversityHarbin150040China
| | - Lingzhe Kong
- Key Laboratory of Saline‐alkali Vegetation Ecology Restoration (Northeast Forestry University)Ministry of EducationHarbin150040China
- College of Life ScienceNortheast Forestry UniversityHarbin150040China
| | - Baojiang Zheng
- Key Laboratory of Saline‐alkali Vegetation Ecology Restoration (Northeast Forestry University)Ministry of EducationHarbin150040China
- College of Life ScienceNortheast Forestry UniversityHarbin150040China
| | - Lijun Hao
- Key Lab of Chinese Medicine Resources Conservation, State Administration of Traditional Chinese Medicine of the People's Republic of China, Institute of Medicinal Plant DevelopmentChinese Academy of Medical Sciences & Peking Union Medical CollegeBeijing100193China
| | - Tianyi Xin
- Key Lab of Chinese Medicine Resources Conservation, State Administration of Traditional Chinese Medicine of the People's Republic of China, Institute of Medicinal Plant DevelopmentChinese Academy of Medical Sciences & Peking Union Medical CollegeBeijing100193China
| | - Hui Yao
- Key Lab of Chinese Medicine Resources Conservation, State Administration of Traditional Chinese Medicine of the People's Republic of China, Institute of Medicinal Plant DevelopmentChinese Academy of Medical Sciences & Peking Union Medical CollegeBeijing100193China
| | - Yu Wang
- Key Lab of Chinese Medicine Resources Conservation, State Administration of Traditional Chinese Medicine of the People's Republic of China, Institute of Medicinal Plant DevelopmentChinese Academy of Medical Sciences & Peking Union Medical CollegeBeijing100193China
| | - Wei Song
- Key Laboratory of Saline‐alkali Vegetation Ecology Restoration (Northeast Forestry University)Ministry of EducationHarbin150040China
- College of Life ScienceNortheast Forestry UniversityHarbin150040China
| | - Xin Hua
- Key Laboratory of Saline‐alkali Vegetation Ecology Restoration (Northeast Forestry University)Ministry of EducationHarbin150040China
- College of Life ScienceNortheast Forestry UniversityHarbin150040China
| | - Chengwei Liu
- Key Laboratory of Saline‐alkali Vegetation Ecology Restoration (Northeast Forestry University)Ministry of EducationHarbin150040China
- College of Life ScienceNortheast Forestry UniversityHarbin150040China
| | - Jingyuan Song
- Key Lab of Chinese Medicine Resources Conservation, State Administration of Traditional Chinese Medicine of the People's Republic of China, Institute of Medicinal Plant DevelopmentChinese Academy of Medical Sciences & Peking Union Medical CollegeBeijing100193China
| | - Huahao Fan
- College of Life Science and TechnologyBeijing University of Chemical TechnologyBeijing100029China
| | - Wei Sun
- Key Laboratory of Beijing for Identification and Safety Evaluation of Chinese MedicineInstitute of Chinese Materia MedicaChina Academy of Chinese Medical SciencesBeijing100700China
| | - Shilin Chen
- Key Laboratory of Beijing for Identification and Safety Evaluation of Chinese MedicineInstitute of Chinese Materia MedicaChina Academy of Chinese Medical SciencesBeijing100700China
- Institute of HerbgenomicsChengdu University of Traditional Chinese MedicineChengdu611137China
| | - Zhichao Xu
- Key Laboratory of Saline‐alkali Vegetation Ecology Restoration (Northeast Forestry University)Ministry of EducationHarbin150040China
- College of Life ScienceNortheast Forestry UniversityHarbin150040China
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Song S, Cameron KM, Wang Y, Wang S, Jin X, Hina F, Yang Z, Li P. Phylogenomics and phylogeography of Menispermum (Menispermaceae). FRONTIERS IN PLANT SCIENCE 2023; 14:1116300. [PMID: 36909420 PMCID: PMC9992823 DOI: 10.3389/fpls.2023.1116300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Accepted: 01/31/2023] [Indexed: 06/18/2023]
Abstract
INTRODUCTION Phylogenomics have been widely used to resolve ambiguous and controversial evolutionary relationships among plant species and genera, and the identification of unique indels in plastomes may even help to understand the evolution of some plant families. Menispermum L. (Menispermaceae) consists of three species, M. dauricum DC., M. canadense L., and M. mexicanum Rose, which are disjuncly distributed among East Asia, Eastern North America and Mexico. Taxonomists continue to debate whether M. mexicanum is a distinct species, a variety of M. dauricum, or simply a synonym of M. canadense. To date, no molecular systematics studies have included this doubtful species in phylogenetic analyses. METHODS In this study, we examined phylogenomics and phylogeography of Menispermum across its entire range using 29 whole plastomes of Menispermaceae and 18 ITS1&ITS2 sequences of Menispermeae. We reconstructed interspecific relationships of Menispermum and explored plastome evolution in Menispermaceae, revealing several genomic hotspot regions for the family. RESULTS AND DISCUSSION Phylogenetic and network analyses based on whole plastome and ITS1&ITS2 sequences show that Menispermum clusters into two clades with high support values, Clade A (M. dauricum) and Clade B (M. canadense + M. mexicanum). However, M. mexicanum is nested within M. canadense and, as a result, we support that M. mexicanum is a synonym of M. canadense. We also identified important molecular variations in the plastomes of Menispermaceae. Several indels and consequently premature terminations of genes occur in Menispermaceae. A total of 54 regions were identified as the most highly variable plastome regions, with nucleotide diversity (Pi) values > 0.05, including two coding genes (matK, ycf1), four introns (trnK intron, rpl16 intron, rps16 intron, ndhA intron), and 48 intergenic spacer (IGS) regions. Of these, four informative hotspot regions (trnH-psbA, ndhF-rpl32, trnK-rps16, and trnP-psaJ) should be especially useful for future studies of phylogeny, phylogeography and conservation genetics of Menispermaceae.
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Affiliation(s)
- Shiqiang Song
- College of Life Sciences and Technologies, Tarim University, Alar, China
- Laboratory of Systematic & Evolutionary Botany and Biodiversity, College of Life Sciences, Zhejiang University, Hangzhou, China
| | - Kenneth M. Cameron
- Department of Botany, University of Wisconsin, Madison, WI, United States
| | - Yuguo Wang
- Ministry of Education Key Laboratory for Biodiversity Science and Ecological Engineering, Institute of Biodiversity Science, Fudan University, Shanghai, China
| | - Shenyi Wang
- Department of Botany, University of Wisconsin, Madison, WI, United States
| | - Xinjie Jin
- College of Life and Environmental Science, Wenzhou University, Wenzhou, China
| | - Faiza Hina
- Laboratory of Systematic & Evolutionary Botany and Biodiversity, College of Life Sciences, Zhejiang University, Hangzhou, China
| | - Zhaoping Yang
- College of Life Sciences and Technologies, Tarim University, Alar, China
| | - Pan Li
- Laboratory of Systematic & Evolutionary Botany and Biodiversity, College of Life Sciences, Zhejiang University, Hangzhou, China
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Wang M, Zhang XM, Fu X, Zhang P, Hu WJ, Yang BY, Kuang HX. Alkaloids in genus stephania (Menispermaceae): A comprehensive review of its ethnopharmacology, phytochemistry, pharmacology and toxicology. JOURNAL OF ETHNOPHARMACOLOGY 2022; 293:115248. [PMID: 35430287 DOI: 10.1016/j.jep.2022.115248] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Revised: 03/17/2022] [Accepted: 03/28/2022] [Indexed: 06/14/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Approximately 60 species of the genus Stephania (Menispermaceae) are distributed worldwide. Among these, 39 species are located in South and Southwest China; in particular, these plants are rich in alkaloids and were used in traditional Chinese medicine (TCM) against numerous ailments. AIM OF THIS REVIEW The purpose of this study was to provide organized information on the ethnopharmacological uses as well as the phytochemical, pharmacological, and toxicological evaluation of the alkaloids derived from plant species included in the genus Stephania. In addition, we aimed to provide comprehensive basic knowledge on the medicinal properties of these plants and establish meaningful guidelines for further research. MATERIALS AND METHODS Information related to the Stephania genus was collected from scientific databases, such as Web of Science, PubMed, Baidu Scholar, and China Academic Journals (CNKI), within the last 20 years on phytochemistry, pharmacology, and toxicology of the plants in genus Stephania. Furthermore, information was obtained from the Pharmacopoeia of the People's Republic of China. Chinese Pharmacopoeia and Flora of China. RESULTS Plant species belonging to the genus Stephania have been mentioned as traditional remedies and various alkaloidal compounds have been identified and isolated, including aporphine, proaporphine, morphinane, hasubanane, protoberberine, benzylisoquinoline, and bisbenzylisoquinoline and among others. The isolated alkaloidal compounds reportedly exhibited promising pharmacological properties, such as antimicrobial, antiviral, antitumor, antioxidant, antihyperglycemic, anti-inflammatory, antinociceptive, anti-multidrug resistance, neuroprotective, and cardioprotective activities. CONCLUSIONS The genus Stephania is widely used in TCM. The ethnopharmacological uses, phytochemistry, and pharmacology of the Stephania sp. Described in this review demonstrated that these plants contain numerous alkaloids and active constituents and display myriad pharmacological activities. Typically, research on the plants' pharmacological activity focuses on parts of the plants and the associated compounds. However, many Stephania species have rarely been studied, and the ethnomedicinal potential of those discovered has not been scientifically evaluated and needs to be further elucidated. Furthermore, quality control and toxicology studies are warranted in the future.
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Affiliation(s)
- Meng Wang
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin, 150040, China.
| | - Xian-Mei Zhang
- Key Laboratory of Generic Manufacture Technology of Chinese Traditional Medicine, Lunan Pharmaceutical Group Co., Ltd., Linyi, 276006, China.
| | - Xin Fu
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin, 150040, China.
| | - Peng Zhang
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin, 150040, China.
| | - Wen-Jing Hu
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin, 150040, China.
| | - Bing-You Yang
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin, 150040, China.
| | - Hai-Xue Kuang
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin, 150040, China.
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Kumar A, Malik AK, Singh B. Recent advances in the analysis of plant alkaloids by capillary electrophoresis and micellar electrokinetic chromatography. SEPARATION SCIENCE PLUS 2021. [DOI: 10.1002/sscp.202100040] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Ashwini Kumar
- Government Post‐Graduate College Department of Chemistry Una Himachal Pradesh India
| | | | - Baljinder Singh
- Department of Biotechnology Panjab University Chandigarh India
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Gackowski M, Przybylska A, Kruszewski S, Koba M, Mądra-Gackowska K, Bogacz A. Recent Applications of Capillary Electrophoresis in the Determination of Active Compounds in Medicinal Plants and Pharmaceutical Formulations. Molecules 2021; 26:4141. [PMID: 34299418 PMCID: PMC8307982 DOI: 10.3390/molecules26144141] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Revised: 06/29/2021] [Accepted: 07/05/2021] [Indexed: 11/28/2022] Open
Abstract
The present review summarizes scientific reports from between 2010 and 2019 on the use of capillary electrophoresis to quantify active constituents (i.e., phenolic compounds, coumarins, protoberberines, curcuminoids, iridoid glycosides, alkaloids, triterpene acids) in medicinal plants and herbal formulations. The present literature review is founded on PRISMA guidelines and selection criteria were formulated on the basis of PICOS (Population, Intervention, Comparison, Outcome, Study type). The scrutiny reveals capillary electrophoresis with ultraviolet detection as the most frequently used capillary electromigration technique for the selective separation and quantification of bioactive compounds. For the purpose of improvement of resolution and sensitivity, other detection methods are used (including mass spectrometry), modifiers to the background electrolyte are introduced and different extraction as well as pre-concentration techniques are employed. In conclusion, capillary electrophoresis is a powerful tool and for given applications it is comparable to high performance liquid chromatography. Short time of execution, high efficiency, versatility in separation modes and low consumption of solvents and sample make capillary electrophoresis an attractive and eco-friendly alternative to more expensive methods for the quality control of drugs or raw plant material without any relevant decrease in sensitivity.
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Affiliation(s)
- Marcin Gackowski
- Department of Toxicology and Bromatology, Faculty of Pharmacy, L. Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, A. Jurasza 2 Street, PL–85089 Bydgoszcz, Poland; (A.P.); (M.K.)
| | - Anna Przybylska
- Department of Toxicology and Bromatology, Faculty of Pharmacy, L. Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, A. Jurasza 2 Street, PL–85089 Bydgoszcz, Poland; (A.P.); (M.K.)
| | - Stefan Kruszewski
- Biophysics Department, Faculty of Pharmacy, L. Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, Jagiellońska 13 Street, PL–85067 Bydgoszcz, Poland;
| | - Marcin Koba
- Department of Toxicology and Bromatology, Faculty of Pharmacy, L. Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, A. Jurasza 2 Street, PL–85089 Bydgoszcz, Poland; (A.P.); (M.K.)
| | - Katarzyna Mądra-Gackowska
- Department of Geriatrics, Faculty of Health Sciences, L. Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, Skłodowskiej Curie 9 Street, PL–85094 Bydgoszcz, Poland;
| | - Artur Bogacz
- Department of Otolaryngology and Oncology, Faculty of Medicine, L. Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, Skłodowskiej Curie 9 Street, PL–85094 Bydgoszcz, Poland;
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Liu Y, Zhou W, Mao Z, Chen Z. Analysis of Evodiae Fructus by capillary electrochromatography-mass spectrometry with methyl-vinylimidazole functionalized organic polymer monolilth as stationary phases. J Chromatogr A 2019; 1602:474-480. [PMID: 31202495 DOI: 10.1016/j.chroma.2019.06.011] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2019] [Revised: 05/24/2019] [Accepted: 06/04/2019] [Indexed: 12/20/2022]
Abstract
Evodiae Fructus is used as a traditional Chinese medicine for the treatment of several kinds of diseases with its bioactive constituents. In this study, a capillary electrochromatography-mass spectrometry (CEC-MS) method was developed to determine three bioactive compounds including evodiamine, rutaecarpine and limonin in Evodiae Fructus fruit. Home-developed monolithic columns with methyl-vinylimidazole functionalized organic polymer monolilth as stationary phases were used in CEC-MS with excellent separation selectivity and high efficiency. The CEC-MS methods provided 4-16 folds improvement of LODs when compared with CEC-UV method. The conditions, which could affect separation efficiency and detection sensitivity, were optimized. Under optimum conditions, baseline separation with high detection sensitivity was obtained. The method showed good linearity (R2 >0.99) of 0.8-160 μg mL-1 with low limits of detection of 0.15-0.31 μg mL-1. Relative standard deviations of migration time and relative peak areas were <13.89%. Recoveries of evodiamine, rutaecarpine and limonin in Evodiae Fructus fruit were tested and calculated, which ranged from 102% to 113%. Finally, the three bioactive compounds in Evodiae Fructus herb samples from different regions were analyzed and studied. It has been demonstrated that the developed method has great potential for quality control of Evodiae Fructus herb.
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Affiliation(s)
- Yikun Liu
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery, Ministry of Education, and Wuhan University School of Pharmaceutical Sciences, Wuhan, 430071, China; State Key Laboratory of Transducer Technology, Chinese Academy of Sciences, Beijing 10080, China
| | - Wei Zhou
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery, Ministry of Education, and Wuhan University School of Pharmaceutical Sciences, Wuhan, 430071, China
| | - Zhenkun Mao
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery, Ministry of Education, and Wuhan University School of Pharmaceutical Sciences, Wuhan, 430071, China
| | - Zilin Chen
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery, Ministry of Education, and Wuhan University School of Pharmaceutical Sciences, Wuhan, 430071, China; State Key Laboratory of Transducer Technology, Chinese Academy of Sciences, Beijing 10080, China.
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Zhou W, Liu Y, Liao X, Chen Z. Capillary electrophoresis-mass spectrometry using robust poly(ether ether ketone) capillary for tolerance to high content of organic solvents. J Chromatogr A 2019; 1593:156-163. [DOI: 10.1016/j.chroma.2019.01.070] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2018] [Revised: 01/23/2019] [Accepted: 01/25/2019] [Indexed: 11/30/2022]
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Liu Y, Zhou W, Mao Z, Liao X, Chen Z. Analysis of six active components in Radix tinosporae by nonaqueous capillary electrophoresis with mass spectrometry. J Sep Sci 2017; 40:4628-4635. [PMID: 28975733 DOI: 10.1002/jssc.201700815] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2017] [Revised: 08/28/2017] [Accepted: 09/22/2017] [Indexed: 11/06/2022]
Abstract
Nonaqueous capillary electrophoresis with mass spectrometry has advantages for the analysis of active components in herbs. Here, a rapid nonaqueous capillary electrophoresis with mass spectrometry method was developed to separate, identify, and quantify palmatin, columbin, cepharanthine, menisperine, magnoflorine, and 20-hydroxyecdysone in Radix tinosporae. Electrospray ionization MS1-3 spectra of the six components were collected and possible cleavage pathways of main fragment ions were elucidated. The conditions that could affect separation, such as the composition of running buffer and applied voltage, were studied, and the conditions that could affect the mass spectrometry detection, such as the composition and flow rate of sheath liquid, the pressure of nitrogen gas, and the temperature and flow rate of the dry gas, were also optimized. Under the optimized conditions, the correlation coefficient was >0.99. The relative standard deviations of migration time and peak areas were <10%. The recoveries were calculated to be 99.31-107.80% in real samples. It has been demonstrated that the proposed method has good potential to be applied to determine the six bioactive components in Radix tinosporae.
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Affiliation(s)
- Yikun Liu
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery, Ministry of Education, Wuhan University School of Pharmaceutical Sciences, Wuhan, China.,State Key Laboratory of Transducer Technology, Chinese Academy of Sciences, Beijing, China
| | - Wei Zhou
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery, Ministry of Education, Wuhan University School of Pharmaceutical Sciences, Wuhan, China.,State Key Laboratory of Transducer Technology, Chinese Academy of Sciences, Beijing, China
| | - Zhenkun Mao
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery, Ministry of Education, Wuhan University School of Pharmaceutical Sciences, Wuhan, China
| | - Xiaoyan Liao
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery, Ministry of Education, Wuhan University School of Pharmaceutical Sciences, Wuhan, China
| | - Zilin Chen
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery, Ministry of Education, Wuhan University School of Pharmaceutical Sciences, Wuhan, China.,State Key Laboratory of Transducer Technology, Chinese Academy of Sciences, Beijing, China
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10
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Polydopamine-functionalized poly(ether ether ketone) tube for capillary electrophoresis-mass spectrometry. Anal Chim Acta 2017; 987:64-71. [DOI: 10.1016/j.aca.2017.08.033] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2017] [Revised: 08/11/2017] [Accepted: 08/14/2017] [Indexed: 11/20/2022]
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Jiang Y, He MY, Zhang WJ, Luo P, Guo D, Fang X, Xu W. Recent advances of capillary electrophoresis-mass spectrometry instrumentation and methodology. CHINESE CHEM LETT 2017. [DOI: 10.1016/j.cclet.2017.05.008] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Mao Z, Di X, Zhang J, Wang X, Liu Y, Di X. Rapid and cost-effective method for the simultaneous quantification of seven alkaloids in Corydalis decumbens
by microwave-assisted extraction and capillary electrophoresis. J Sep Sci 2017; 40:3008-3014. [DOI: 10.1002/jssc.201700051] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2017] [Revised: 05/12/2017] [Accepted: 05/19/2017] [Indexed: 12/21/2022]
Affiliation(s)
- Zhengsheng Mao
- Laboratory of Drug Metabolism and Pharmacokinetics; Shenyang Pharmaceutical University; Shenyang PR China
| | - Xin Di
- Laboratory of Drug Metabolism and Pharmacokinetics; Shenyang Pharmaceutical University; Shenyang PR China
| | - Jiajia Zhang
- Laboratory of Drug Metabolism and Pharmacokinetics; Shenyang Pharmaceutical University; Shenyang PR China
| | - Xin Wang
- Laboratory of Drug Metabolism and Pharmacokinetics; Shenyang Pharmaceutical University; Shenyang PR China
| | - Youping Liu
- Laboratory of Drug Metabolism and Pharmacokinetics; Shenyang Pharmaceutical University; Shenyang PR China
| | - Xin Di
- Laboratory of Drug Metabolism and Pharmacokinetics; Shenyang Pharmaceutical University; Shenyang PR China
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Smyth WF, McClean S, Massaro CF, Smyth TJ, Brooks P, Robledo VR. Characterization of Synthetic and Natural Product Pharmaceuticals by Functional Group Analysis using Electrospray Ionization-Ion Trap Mass Spectrometry: A Mini-Review. ANAL LETT 2015. [DOI: 10.1080/00032719.2015.1045590] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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14
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A novel GC–MS method for determination of chrysophanol in rat plasma and tissues: Application to the pharmacokinetics, tissue distribution and plasma protein binding studies. J Chromatogr B Analyt Technol Biomed Life Sci 2014; 973C:76-83. [DOI: 10.1016/j.jchromb.2014.10.011] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2014] [Revised: 10/06/2014] [Accepted: 10/07/2014] [Indexed: 11/19/2022]
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15
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Klepárník K. Recent advances in combination of capillary electrophoresis with mass spectrometry: Methodology and theory. Electrophoresis 2014; 36:159-78. [DOI: 10.1002/elps.201400392] [Citation(s) in RCA: 84] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2014] [Revised: 09/11/2014] [Accepted: 09/11/2014] [Indexed: 12/15/2022]
Affiliation(s)
- Karel Klepárník
- Institute of Analytical Chemistry; Academy of Sciences of the Czech Republic; Brno Czech Republic
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Zhao J, Hu DJ, Lao K, Yang ZM, Li SP. Advance of CE and CEC in phytochemical analysis (2012–2013). Electrophoresis 2014; 35:205-24. [PMID: 24114928 DOI: 10.1002/elps.201300321] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2013] [Revised: 09/17/2013] [Accepted: 09/17/2013] [Indexed: 12/11/2022]
Abstract
This article presents an overview of the advance of CE and CEC in phytochemical analysis, based on the literature not mentioned in our previous review papers [Chen, X. J., Zhao, J., Wang, Y. T., Huang, L. Q., Li, S. P., Electrophoresis 2012, 33, 168–179], mainly covering the years 2012–2013. In this article, attention is paid to online preconcentration, rapid separation, and sensitive detection. Selected examples illustrate the applicability of CE and CEC in biomedical, pharmaceutical, environmental, and food analysis. Finally, some general conclusions and future perspectives are given.
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Li S, Liu C, Guo L, Zhang Y, Wang J, Ma B, Wang Y, Wang Y, Ren J, Yang X, Qin Y, Tang Y. Ultrafiltration liquid chromatography combined with high-speed countercurrent chromatography for screening and isolating potential α-glucosidase and xanthine oxidase inhibitors fromCortex Phellodendri. J Sep Sci 2014; 37:2504-12. [DOI: 10.1002/jssc.201400475] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2014] [Revised: 06/13/2014] [Accepted: 06/17/2014] [Indexed: 12/11/2022]
Affiliation(s)
- Sainan Li
- Central Laboratory; Changchun Normal University; Changchun China
- Faculty of Chemistry; Northeast Normal University; Changchun China
| | - Chunming Liu
- Central Laboratory; Changchun Normal University; Changchun China
| | - Liping Guo
- Faculty of Chemistry; Northeast Normal University; Changchun China
| | - Yuchi Zhang
- Central Laboratory; Changchun Normal University; Changchun China
| | - Jing Wang
- Central Laboratory; Changchun Normal University; Changchun China
| | - Bing Ma
- Central Laboratory; Changchun Normal University; Changchun China
| | - Yueqi Wang
- Central Laboratory; Changchun Normal University; Changchun China
| | - Yumeng Wang
- Central Laboratory; Changchun Normal University; Changchun China
| | - Junqi Ren
- Central Laboratory; Changchun Normal University; Changchun China
| | - Xiaojing Yang
- Central Laboratory; Changchun Normal University; Changchun China
| | - Yao Qin
- Central Laboratory; Changchun Normal University; Changchun China
| | - Ying Tang
- Central Laboratory; Changchun Normal University; Changchun China
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Robledo VR, Smyth WF. Review of the CE-MS platform as a powerful alternative to conventional couplings in bio-omics and target-based applications. Electrophoresis 2014; 35:2292-308. [DOI: 10.1002/elps.201300561] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2013] [Revised: 01/24/2014] [Accepted: 01/24/2014] [Indexed: 02/01/2023]
Affiliation(s)
- Virginia Rodríguez Robledo
- Faculty of Pharmacy; Department of Analytical Chemistry and Food Technology; University of Castilla-La Mancha (UCLM); Albacete Spain
| | - William Franklin Smyth
- School of Pharmacy and Pharmaceutical Sciences; University of Ulster; Coleraine Northern Ireland UK
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Kenndler E. A critical overview of non-aqueous capillary electrophoresis. Part I: Mobility and separation selectivity. J Chromatogr A 2014; 1335:16-30. [DOI: 10.1016/j.chroma.2014.01.010] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2013] [Revised: 01/07/2014] [Accepted: 01/07/2014] [Indexed: 11/29/2022]
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A critical overview of non-aqueous capillary electrophoresis. Part II: separation efficiency and analysis time. J Chromatogr A 2014; 1335:31-41. [PMID: 24485541 DOI: 10.1016/j.chroma.2014.01.030] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2013] [Revised: 01/09/2014] [Accepted: 01/11/2014] [Indexed: 12/22/2022]
Abstract
A survey of the literature on non-aqueous capillary zone electrophoresis leaves one with the impression of a prevailing notion that non-aqueous conditions are principally more favorable than conventional aqueous media. Specifically, the application of organic solvents in capillary zone electrophoresis (CZE) is believed to provide the general advantages of superior separation efficiency, higher applicable electric field strength, and shorter analysis time. These advantages, however, are often claimed without providing any experimental evidence, or based on rather uncritical comparisons of limited sets of arbitrarily selected separation results. Therefore, the performance characteristics of non-aqueous vs. aqueous CZE certainly deserve closer scrutiny. The primary intention of Part II of this review is to give a critical survey of the literature on non-aqueous capillary electrophoresis (NACE) that has emerged over the last five years. Emphasis is mainly placed on those studies that are concerned with the aspects of plate height, plate number, and the crucial mechanisms contributing to zone broadening, both in organic and aqueous conditions. To facilitate a deeper understanding, this treatment covers also the theoretical fundamentals of peak dispersion phenomena arising from wall adsorption; concentration overload (electromigration dispersion); longitudinal diffusion; and thermal gradients. Theoretically achievable plate numbers are discussed, both under limiting (at zero ionic strength) and application-relevant conditions (at finite ionic strength). In addition, the impact of the superimposed electroosmotic flow contributions to overall CZE performance is addressed, both for aqueous and non-aqueous media. It was concluded that for peak dispersion due to wall adsorption and due to concentration overload (electromigration dispersion, leading to peak triangulation) no general conjunction with the solvent can be deduced. This is in contrast to longitudinal diffusion: the plate height (and the plate number) obtainable under limiting conditions (at zero ionic strength) has the same ultimate value for all solvents. However, in background electrolytes with finite ionic strength, the maximum reachable plate number depends on the solvent, and in water it is higher than in the most commonly used organic solvents: methanol and acetonitrile. Thermal peak broadening is also larger in the organic solvents if compared to aqueous solutions under comparable conditions. However, its influence on the plate height is negligible under conditions established with commercial instrumentation. From the laws of electric and thermal conductance, it follows that no general conclusion can be drawn that with organic solvents higher field strength can be applied and shorter analysis time can be reached; the contrary is more evident: under comparable conditions aqueous solutions lead to more favorable results. This comprehensive analysis provides strong evidence that the broadly held notion of non-aqueous CZE being principally superior to aqueous CZE is a myth rather than a fact. However, several studies in which the employment of non-aqueous conditions has been instrumental to solve challenging analytical problems demonstrate that the intelligent use of non-aqueous CE has and will continue having its place in modern separation science.
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Bonvin G, Schappler J, Rudaz S. Non-aqueous capillary electrophoresis for the analysis of acidic compounds using negative electrospray ionization mass spectrometry. J Chromatogr A 2013; 1323:163-73. [PMID: 24315358 DOI: 10.1016/j.chroma.2013.11.011] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2013] [Revised: 10/30/2013] [Accepted: 11/01/2013] [Indexed: 01/09/2023]
Abstract
Non-aqueous capillary electrophoresis (NACE) is an attractive CE mode, in which water solvent of the background electrolyte (BGE) is replaced by organic solvent or by a mixture of organic solvents. This substitution alters several parameters, such as the pKa, permittivity, viscosity, zeta potential, and conductivity, resulting in a modification of CE separation performance (i.e., selectivity and/or efficiency). In addition, the use of NACE is particularly well adapted to ESI-MS due to the high volatility of solvents and the low currents that are generated. Organic solvents reduce the number of side electrochemical reactions at the ESI tip, thereby allowing the stabilization of the ESI current and a decrease in background noise. All these features make NACE an interesting alternative to the aqueous capillary zone electrophoresis (CZE) mode, especially in combination with mass spectrometry (MS) detection. The aim of this work was to evaluate the use of NACE coupled to negative ESI-MS for the analysis of acidic compounds with two available CE-MS interfaces (sheath liquid and sheathless). First, NACE was compared to aqueous CZE for the analysis of several pharmaceutical acidic compounds (non-steroidal anti-inflammatory drugs, NSAIDs). Then, the separation performance and the sensitivity achieved by both interfaces were evaluated, as were the impact of the BGE and the sample composition. Finally, analyses of glucuronides in urine samples subjected to a minimal sample pre-treatment ("dilute-and-shoot") were performed by NACE-ESI-MS, and the matrix effect was evaluated. A 20- to 100-fold improvement in sensitivity was achieved using the NACE mode in combination with the sheathless interface and no matrix effect was observed regardless of the interfaces.
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Affiliation(s)
- Grégoire Bonvin
- School of Pharmaceutical Sciences, University of Geneva, University of Lausanne, Bd d'Yvoy 20, 1211 Geneva 4, Switzerland
| | - Julie Schappler
- School of Pharmaceutical Sciences, University of Geneva, University of Lausanne, Bd d'Yvoy 20, 1211 Geneva 4, Switzerland
| | - Serge Rudaz
- School of Pharmaceutical Sciences, University of Geneva, University of Lausanne, Bd d'Yvoy 20, 1211 Geneva 4, Switzerland.
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Chen Q, Pan G, Xiong L, He H, Yang H. Characterization and quantification of 10-hydroxycamptothecine in Camptotheca acuminate and its medicinal preparation by liquid chromatography-ion trap mass spectrometry. Biomed Chromatogr 2013; 27:1615-20. [PMID: 23813501 DOI: 10.1002/bmc.2969] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2013] [Revised: 05/15/2013] [Accepted: 05/20/2013] [Indexed: 11/06/2022]
Abstract
A rapid and sensitive method for the identification and quantification of 10-hydroxycamptothecine (HCPT) in Camptotheca acuminata Decne is described. The HCPT standard solution was directly infused into the ion trap mass spectrometers (IT/MS) for collecting the MS(n) spectra. The electrospray ionization (ESI) mass spectral fragmentation pathway of HCPT was proposed and the ESI-MS(n) fragmentation behavior of HCPT was deduced in detail. The major fragment ions of HCPT were confirmed by MS(n) in both negative ion and positive ion mode. The possible main cleavage pathway of fragment ions was studied. Quantification of HCPT was assigned in negative-ion mode at a product ion at m/z 363 → 319 by LC-MS. The LC-MS method was validated for linearity, sensitivity, accuracy and precision, and then used to determine the content of the HCPT. Lastly, the LC-MS method was successfully applied to determine HCPT in real samples of Camptotheca acuminate Decne and its medicinal preparation in the first time.
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Affiliation(s)
- Qinhua Chen
- Institute of Pharmaceutical Analysis and Drug Screening, Affiliated Dongfeng Hospital, Hubei University of Medicine, Hubei, 442008, China
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