1
|
Mailänder LK, Nosrati Gazafroudi K, Lorenz P, Daniels R, Stintzing FC, Kammerer DR. It Is Not All about Alkaloids-Overlooked Secondary Constituents in Roots and Rhizomes of Gelsemium sempervirens (L.) J.St.-Hil. PLANTS (BASEL, SWITZERLAND) 2024; 13:2208. [PMID: 39204644 PMCID: PMC11358907 DOI: 10.3390/plants13162208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/05/2024] [Revised: 08/01/2024] [Accepted: 08/05/2024] [Indexed: 09/04/2024]
Abstract
Gelsemium sempervirens (L.) J.St.-Hil. is an evergreen shrub occurring naturally in North and Middle America. So far, more than 120 alkaloids have been identified in this plant in addition to steroids, coumarins and iridoids, and its use in traditional medicine has been traced back to these compound classes. However, a comprehensive phytochemical investigation of the plant with a special focus on further compound classes has not yet been performed. Therefore, the present study aimed at an extensive HPLC-MSn characterization of secondary metabolites and, for the first time, reports the occurrence of various depsides and phenolic glycerides in G. sempervirens roots and rhizomes, consisting of benzoic and cinnamic acid derivatives as well as dicarboxylic acids. Furthermore, mono- and disaccharides were assigned by GC-MS. Applying the Folin-Ciocalteu assay, the phenolic content of extracts obtained with different solvents was estimated to range from 30 to 50% calculated as chlorogenic acid equivalents per g dry weight and was related to the DPPH radical scavenging activity of the respective extracts. Upon lactic acid fermentation of aqueous G. sempervirens extracts, degradation of phenolic esters was observed going along with the formation of low-molecular volatile metabolites.
Collapse
Affiliation(s)
- Lilo K. Mailänder
- Department of Analytical Development and Research, Section Phytochemical Research, WALA Heilmittel GmbH, Dorfstraße 1, DE-73087 Bad Boll/Eckwälden, Germany; (K.N.G.)
- Department of Pharmaceutical Technology, Tübingen University, Auf der Morgenstelle 8, DE-72076 Tübingen, Germany
| | - Khadijeh Nosrati Gazafroudi
- Department of Analytical Development and Research, Section Phytochemical Research, WALA Heilmittel GmbH, Dorfstraße 1, DE-73087 Bad Boll/Eckwälden, Germany; (K.N.G.)
- Department of Pharmaceutical Technology, Tübingen University, Auf der Morgenstelle 8, DE-72076 Tübingen, Germany
| | - Peter Lorenz
- Department of Analytical Development and Research, Section Phytochemical Research, WALA Heilmittel GmbH, Dorfstraße 1, DE-73087 Bad Boll/Eckwälden, Germany; (K.N.G.)
| | - Rolf Daniels
- Department of Pharmaceutical Technology, Tübingen University, Auf der Morgenstelle 8, DE-72076 Tübingen, Germany
| | - Florian C. Stintzing
- Department of Analytical Development and Research, Section Phytochemical Research, WALA Heilmittel GmbH, Dorfstraße 1, DE-73087 Bad Boll/Eckwälden, Germany; (K.N.G.)
| | - Dietmar R. Kammerer
- Department of Analytical Development and Research, Section Phytochemical Research, WALA Heilmittel GmbH, Dorfstraße 1, DE-73087 Bad Boll/Eckwälden, Germany; (K.N.G.)
| |
Collapse
|
2
|
Cui T, Zang S, Sun X, Zhang J, Su Y, Wang D, Wu G, Chen R, Que Y, Lin Q, You C. Molecular identification and functional characterization of a transcription factor GeRAV1 from Gelsemium elegans. BMC Genomics 2024; 25:22. [PMID: 38166591 PMCID: PMC10759518 DOI: 10.1186/s12864-023-09919-9] [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: 08/25/2023] [Accepted: 12/16/2023] [Indexed: 01/05/2024] Open
Abstract
BACKGROUND Gelsemium elegans is a traditional Chinese medicinal plant and temperature is one of the key factors affecting its growth. RAV (related to ABI3/VP1) transcription factor plays multiple roles in higher plants, including the regulation of plant growth, development, and stress response. However, RAV transcription factor in G. elegans has not been reported. RESULTS In this study, three novel GeRAV genes (GeRAV1-GeRAV3) were identified from the transcriptome of G. elegans under low temperature stress. Phylogenetic analysis showed that GeRAV1-GeRAV3 proteins were clustered into groups II, IV, and V, respectively. RNA-sequencing (RNA-seq) and real-time quantitative PCR (qRT-PCR) analyses indicated that the expression of GeRAV1 and GeRAV2 was increased in response to cold stress. Furthermore, the GeRAV1 gene was successfully cloned from G. elegans leaf. It encoded a hydrophilic, unstable, and non-secretory protein that contained both AP2 and B3 domains. The amino acid sequence of GeRAV1 protein shared a high similarity of 81.97% with Camptotheca acuminata CaRAV. Subcellular localization and transcriptional self-activation experiments demonstrated that GeRAV1 was a nucleoprotein without self-activating activity. The GeRAV1 gene was constitutively expressed in the leaves, stems, and roots of the G. elegans, with the highest expression levels in roots. In addition, the expression of the GeRAV1 gene was rapidly up-regulated under abscisic acid (ABA), salicylic acid (SA), and methyl jasmonate (MeJA) stresses, suggesting that it may be involved in hormonal signaling pathways. Moreover, GeRAV1 conferred improved cold and sodium chloride tolerance in Escherichia coli Rosetta cells. CONCLUSIONS These findings provided a foundation for further understanding on the function and regulatory mechanism of the GeRAV1 gene in response to low-temperature stress in G. elegans.
Collapse
Affiliation(s)
- Tianzhen Cui
- Key Laboratory of Sugarcane Biology and Genetic Breeding, Ministry of Agriculture and Rural Affairs, Key Laboratory of Genetics, Breeding and Multiple Utilization of Crops, Ministry of Education, College of Agriculture, Fujian Agriculture and Forestry University, Fuzhou, 350002, China
| | - Shoujian Zang
- Key Laboratory of Sugarcane Biology and Genetic Breeding, Ministry of Agriculture and Rural Affairs, Key Laboratory of Genetics, Breeding and Multiple Utilization of Crops, Ministry of Education, College of Agriculture, Fujian Agriculture and Forestry University, Fuzhou, 350002, China
| | - Xinlu Sun
- Key Laboratory of Sugarcane Biology and Genetic Breeding, Ministry of Agriculture and Rural Affairs, Key Laboratory of Genetics, Breeding and Multiple Utilization of Crops, Ministry of Education, College of Agriculture, Fujian Agriculture and Forestry University, Fuzhou, 350002, China
| | - Jing Zhang
- Key Laboratory of Sugarcane Biology and Genetic Breeding, Ministry of Agriculture and Rural Affairs, Key Laboratory of Genetics, Breeding and Multiple Utilization of Crops, Ministry of Education, College of Agriculture, Fujian Agriculture and Forestry University, Fuzhou, 350002, China
| | - Yachun Su
- Key Laboratory of Sugarcane Biology and Genetic Breeding, Ministry of Agriculture and Rural Affairs, Key Laboratory of Genetics, Breeding and Multiple Utilization of Crops, Ministry of Education, College of Agriculture, Fujian Agriculture and Forestry University, Fuzhou, 350002, China
| | - Dongjiao Wang
- Key Laboratory of Sugarcane Biology and Genetic Breeding, Ministry of Agriculture and Rural Affairs, Key Laboratory of Genetics, Breeding and Multiple Utilization of Crops, Ministry of Education, College of Agriculture, Fujian Agriculture and Forestry University, Fuzhou, 350002, China
| | - Guran Wu
- Key Laboratory of Sugarcane Biology and Genetic Breeding, Ministry of Agriculture and Rural Affairs, Key Laboratory of Genetics, Breeding and Multiple Utilization of Crops, Ministry of Education, College of Agriculture, Fujian Agriculture and Forestry University, Fuzhou, 350002, China
| | - Ruiqi Chen
- College of Life Sciences, Fujian Agriculture and Forestry University, Fuzhou, 350002, China
| | - Youxiong Que
- Key Laboratory of Sugarcane Biology and Genetic Breeding, Ministry of Agriculture and Rural Affairs, Key Laboratory of Genetics, Breeding and Multiple Utilization of Crops, Ministry of Education, College of Agriculture, Fujian Agriculture and Forestry University, Fuzhou, 350002, China
| | - Qing Lin
- College of Life Sciences, Fujian Agriculture and Forestry University, Fuzhou, 350002, China.
- The Second People's Hospital, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, 350003, China.
| | - Chuihuai You
- Key Laboratory of Sugarcane Biology and Genetic Breeding, Ministry of Agriculture and Rural Affairs, Key Laboratory of Genetics, Breeding and Multiple Utilization of Crops, Ministry of Education, College of Agriculture, Fujian Agriculture and Forestry University, Fuzhou, 350002, China.
- College of Life Sciences, Fujian Agriculture and Forestry University, Fuzhou, 350002, China.
- The Second People's Hospital, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, 350003, China.
| |
Collapse
|
3
|
Wang Q, Sun D, Wang D, Ye B, Wang S, Zhou A, Dong Z, Zou J. Effect of dietary koumine on the immune and antioxidant status of carp (Cyprinus carpio) after Aeromonas hydrophila infection. Microb Pathog 2024; 186:106464. [PMID: 38043626 DOI: 10.1016/j.micpath.2023.106464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Revised: 11/20/2023] [Accepted: 11/23/2023] [Indexed: 12/05/2023]
Abstract
Koumine (KM) has anxiolytic, anti-inflammatory and growth-promoting effects in pigs and sheep. Based on the growth-promoting and immunological effects of koumine, the present study was conducted on Cyprinus carpio (C. carpio) with four KM concentrations: 0 mg/kg, 0.2 mg/kg, 2 mg/kg, and 20 mg/kg for 10 weeks, followed by a 1-week Aeromonas hydrophila (A. hydrophila) infection experiment. The effect of KM on the immunity of A. hydrophila infected carp was analyzed by histopathology, biochemical assay, and qRT-PCR to assess the feasibility of KM in aquaculture. The results showed that the presence of KM alleviated pathogen damage to carp tissues. At 2 mg/kg and 20 mg/kg concentrations of KM successively and significantly elevated (p < 0.05) the SOD activities in the intestinal tract, hepatopancreas and kidney of carp. The expression levels of hepatopancreatic antioxidant genes Nrf2 and IGF-1 were significantly up-regulated in the same group (p < 0.05), while the expression levels of immune genes IL-8 and IL-10 were down-regulated. In summary, KM at concentrations of 2 mg/kg and 20 mg/kg could regulate the expression of antioxidant and immune genes in various tissues in an orderly and rapid manner, and significantly improve the antioxidant and immune abilities of carp, which is conducive to the improvement of the resilience of carp.
Collapse
Affiliation(s)
- Qiujie Wang
- Joint Laboratory of Guangdong Province and Hong Kong Region on Marine Bioresource Conservation and Exploitation, College of Marine Sciences, South China Agricultural University, Guangzhou, 510642, China
| | - Di Sun
- Joint Laboratory of Guangdong Province and Hong Kong Region on Marine Bioresource Conservation and Exploitation, College of Marine Sciences, South China Agricultural University, Guangzhou, 510642, China
| | - Dongjie Wang
- Joint Laboratory of Guangdong Province and Hong Kong Region on Marine Bioresource Conservation and Exploitation, College of Marine Sciences, South China Agricultural University, Guangzhou, 510642, China
| | - Bin Ye
- Joint Laboratory of Guangdong Province and Hong Kong Region on Marine Bioresource Conservation and Exploitation, College of Marine Sciences, South China Agricultural University, Guangzhou, 510642, China
| | - Shaodan Wang
- College of Marine Sciences, Fujian Agriculture and Forestry University, Fuzhou, 350002, China
| | - Aiguo Zhou
- Joint Laboratory of Guangdong Province and Hong Kong Region on Marine Bioresource Conservation and Exploitation, College of Marine Sciences, South China Agricultural University, Guangzhou, 510642, China
| | - Zaijie Dong
- Key Laboratory of Freshwater Fisheries and Germplasm Resources Utilization, Ministry of Agriculture and Rural Affairs, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi, 214081, China.
| | - Jixing Zou
- Joint Laboratory of Guangdong Province and Hong Kong Region on Marine Bioresource Conservation and Exploitation, College of Marine Sciences, South China Agricultural University, Guangzhou, 510642, China.
| |
Collapse
|
4
|
Magny R, Thiebot P, Oppon C, Labat L, Houzé P. Gelsemium Intoxication in a child detected using targeted and untargeted urinary toxicological screening. TOXICOLOGIE ANALYTIQUE ET CLINIQUE 2023. [DOI: 10.1016/j.toxac.2022.12.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
|
5
|
Differential Nutrition-Health Properties of Ocimum basilicum Leaf and Stem Extracts. Foods 2022; 11:foods11121699. [PMID: 35741897 PMCID: PMC9222536 DOI: 10.3390/foods11121699] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Revised: 05/23/2022] [Accepted: 05/27/2022] [Indexed: 02/05/2023] Open
Abstract
(1) Background: Ocimum basilicum L. is an aromatic medicinal plant of the Lamiaceae family known as sweet basil. It is used in traditional medicine for its beneficial effects on gastrointestinal disorders, inflammation, immune system, pyrexia or cancer among others. Ocimum basilicum (OB) leaf extracts contain many phytochemicals bearing the plant health effects but no reports is available on the potential bioactivity of stem extracts. Our investigation aimed at assessing the differential biological activity between basil leaf and stem to promote this co-product valorization. (2) Method: For this purpose we explored phytochemical composition of both parts of the plant. Antioxidant activity was evaluated through total polyphenol content measure, DPPH and ORAC tests. Anti-inflammatory markers on stimulated macrophages, including NO (nitric oxide), TNFa (tumor necrosis factor alpha), IL-6 (interleukin 6), MCP1 (monocyte attractant protein 1) and PGE-2 (prostaglandin E2), were evaluated. In addition, we investigated OB effects on jejunum smooth muscle contractility. (3) Results: OB extracts from leaves and stems demonstrated a different biological activity profile at the level of both antioxidant, anti-inflammatory and smooth muscle relaxation effects. (4) Conclusion: Taken together our results suggest that Ocimum basilicum extracts from co-product stems, in addition to leaves, may be of interest at the nutrition-health level with specific therapeutic potential.
Collapse
|
6
|
Liu J, Liu F, Liu P, Xu H, Tang L, Han X, Zheng M, Ren Y. Gelsemium elegans cyclic peptide induces human cervical carcinoma cells apoptosis through intrinsic and extrinsic pathways. J Pept Sci 2022; 28:e3410. [PMID: 35307909 DOI: 10.1002/psc.3410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Revised: 03/14/2022] [Accepted: 03/17/2022] [Indexed: 11/09/2022]
Abstract
Four novel Gelsemium elegans cyclic peptides (GEPs) were isolated in an anti-human cervical carcinoma activity tracking method, and amino acid sequence identified. GEP-1 cyclic-(Trp-Leu-His-Val)-peptide inhibited HeLa cell proliferation in a dose- and time-dependent manner. GEP-1 induced intracellular reactive oxygen species (ROS) over-production, and induced HeLa cells apoptosis in a Caspase-dependent manner. GEP-1 also induced collapse of mitochondrial membrane potential, and promoted the mitochondria releases of Cyt c, AIF and Endo G in HeLa cells. Furthermore, GEP-1 triggered extrinsic death receptor-dependent pathway, which was characterized by activating Fas and FADD. Notably, the GEP-1 is a potential anti-human cervical carcinoma peptide.
Collapse
Affiliation(s)
- Jia Liu
- Dongying People's Hospital, Dongying, Shandong, China
| | - Fangting Liu
- Dongying People's Hospital, Dongying, Shandong, China
| | - Pingping Liu
- Dongying People's Hospital, Dongying, Shandong, China
| | - Hai Xu
- Dongying People's Hospital, Dongying, Shandong, China
| | - Longguo Tang
- Dongying People's Hospital, Dongying, Shandong, China
| | - Xiuxia Han
- Dongying People's Hospital, Dongying, Shandong, China
| | - Man Zheng
- Dongying People's Hospital, Dongying, Shandong, China
| | - Yuebing Ren
- Dongying People's Hospital, Dongying, Shandong, China
| |
Collapse
|
7
|
Wu ZH, Su Y, Luo ZF, Sun ZL, Gong ZH, Xiao LT. In Situ Visual Distribution of Gelsemine, Koumine, and Gelsenicine by MSI in Gelsemiumelegans at Different Growth Stages. Molecules 2022; 27:1810. [PMID: 35335173 PMCID: PMC8952314 DOI: 10.3390/molecules27061810] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Revised: 02/26/2022] [Accepted: 03/05/2022] [Indexed: 02/05/2023] Open
Abstract
The distribution of pharmatically important alkaloids gelsemine, koumine, and gelsenicine in Gelsemium elegans tissues is a hot topic attracting research attention. Regretfully, the in planta visual distribution details of these alkaloids are far from clear although several researches reported the alkaloid quantification in G. elegans by LC-MS/MS. In this study, mass imaging spectrometry (MSI) was employed to visualize the in situ visualization of gelsemine, koumine, and gelsenicine in different organs and tissues of G. elegans at different growth stages, and the relative quantification of three alkaloids were performed according to the image brightness intensities captured by the desorption electrospray ionization MSI (DESI-MSI). The results indicated that these alkaloids were mainly accumulated in pith region and gradually decreased from pith to epidermis. Interestingly, three alkaloids were found to be present in higher abundance in the leaf vein. Along with the growth and development, the accumulation of these alkaloids was gradually increased in root and stem. Moreover, we employed LC-MS/MS to quantify three alkaloids and further validated the in situ distributions. The content of koumine reached 249.2 μg/g in mature roots, 272.0 μg/g in mature leaves, and 149.1 μg/g in mature stems, respectively, which is significantly higher than that of gelsemine and gelsenicine in the same organ. This study provided an accurately in situ visualization of gelsemine, koumine, and gelsenicine in G. elegans, and would be helpful for understanding their accumulation in plant and guiding application.
Collapse
Affiliation(s)
- Zi-Han Wu
- College of Bioscience and Biotechnology, Hunan Agricultural University, Changsha 410128, China; (Z.-H.W.); (Y.S.); (Z.-F.L.)
| | - Yi Su
- College of Bioscience and Biotechnology, Hunan Agricultural University, Changsha 410128, China; (Z.-H.W.); (Y.S.); (Z.-F.L.)
| | - Zhou-Fei Luo
- College of Bioscience and Biotechnology, Hunan Agricultural University, Changsha 410128, China; (Z.-H.W.); (Y.S.); (Z.-F.L.)
| | - Zhi-Liang Sun
- College of Veterinary Medicine, Hunan Agricultural University, Changsha 410128, China
| | - Zhi-Hong Gong
- Waters Technology (Shanghai) Co., Ltd., Shanghai 200120, China;
| | - Lang-Tao Xiao
- College of Bioscience and Biotechnology, Hunan Agricultural University, Changsha 410128, China; (Z.-H.W.); (Y.S.); (Z.-F.L.)
| |
Collapse
|
8
|
Toxicokinetics, in vivo metabolic profiling, and in vitro metabolism of gelsenicine in rats. Arch Toxicol 2022; 96:525-533. [DOI: 10.1007/s00204-021-03209-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Accepted: 12/14/2021] [Indexed: 11/02/2022]
|
9
|
You G, Yang R, Wei Y, Hu W, Gan L, Xie C, Zheng Z, Liu Z, Liao R, Ye L. The detoxification effect of cytochrome P450 3A4 on gelsemine-induced toxicity. Toxicol Lett 2021; 353:34-42. [PMID: 34627953 DOI: 10.1016/j.toxlet.2021.10.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 08/14/2021] [Accepted: 10/04/2021] [Indexed: 11/28/2022]
Abstract
Gelsemine (GA), the principal alkaloid in Gelsemium elegans Benth, exhibits potent and specific antinociception in chronic pain without the induction of apparent tolerance. However, GA also exerts neurotoxicity and hepatotoxicity when overdosed, and potential detoxification pathways are urgently needed. Cytochrome P450 enzymes (CYPs) are important phase I enzymes involved in the detoxification of xenobiotic compounds. The study aimed to investigate the role of CYPs-mediated metabolism in GA-induced toxicity. Microsomes, chemical special inhibitors and human recombinant CYPs indicated that GA was mainly metabolized by CYP3A4/5. The major metabolite of GA was isolated and identified as 4-N-demethyl-GA by high-resolution mass spectrometry and nuclear magnetic resonance technology. The CYP3A4 inhibitor ketoconazole significantly inhibited the metabolism of GA. This drastically increased GA toxicity which is caused by increasing the level of malondialdehyde and decreasing the level of the superoxide dismutase in mice. In contrast, the CYP3A4 inducer dexamethasone significantly increased GA metabolism and markedly decreased GA toxicity in mice. Notably, in CYP3A4-humanized mice, the toxicity of GA was significantly reduced compared to normal mice. These findings demonstrated that CYP3A4-mediated metabolism is a robust detoxification pathway for GA-induced toxicity.
Collapse
Affiliation(s)
- Guoquan You
- NMPA Key Laboratory for Research and Evaluation of Drug Metabolism, Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, China
| | - Ruopeng Yang
- NMPA Key Laboratory for Research and Evaluation of Drug Metabolism, Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, China
| | - Yingjie Wei
- Key Laboratory of Delivery Systems of Chinese Materia Medica, Jiangsu Provincial Academy of Chinese Medicine, Nanjing 210028, China
| | - Wanyu Hu
- NMPA Key Laboratory for Research and Evaluation of Drug Metabolism, Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, China
| | - Lili Gan
- NMPA Key Laboratory for Research and Evaluation of Drug Metabolism, Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, China
| | - Cong Xie
- Pharmacy Department of Nan Fang Hospital, Southern Medical University, Guangzhou 510515, China
| | - Zhijie Zheng
- Clinical Pharmacology, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, 510080, China
| | - Zhongqiu Liu
- International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong Province, 510006, China
| | - Rongxin Liao
- Integrated Hospital of Traditional Chinese Medicine, Southern Medical University, Guangzhou, 510315, China.
| | - Ling Ye
- NMPA Key Laboratory for Research and Evaluation of Drug Metabolism, Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, China; Integrated Hospital of Traditional Chinese Medicine, Southern Medical University, Guangzhou, 510315, China.
| |
Collapse
|
10
|
Gaião Calixto M, Alves Ramos H, Veríssimo LS, Dantas Alves V, D Medeiros AC, Alencar Fernandes FH, Veras G. Trends and Application of Chemometric Pattern Recognition Techniques in Medicinal Plants Analysis. Crit Rev Anal Chem 2021; 53:326-338. [PMID: 34314279 DOI: 10.1080/10408347.2021.1953370] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Medicinal plants have been used and studied for ages, from very old registers to modern ethnopharmacology, which encompasses analytical chemistry, foods, and pharmacy. Based on international norms and governmental organizations of health, phytomedicine-for example, herbal drugs-needs to guarantee the quality control of products and identify contaminants, biomarkers, and chemical profiles, among other issues. In this sense, is necessary to develop advanced analytical methods that show interesting possibilities and obtain a great amount of data. In order to treat the data, a set of mathematical and statistical procedures named chemometrics is necessary. In terms of herbal drugs, chemometric tools may be used to identify the following in plants: parts, development stages, processing, geographic origin, authentication, and chemical markers. This review describes applications of chemometric pattern recognition tools to analyze herbal drugs in different conditions associated with analytical methods in the last six years (2015-2020).
Collapse
Affiliation(s)
- Mariana Gaião Calixto
- Laboratório de Química Analítica e Quimiometria, Universidade Estadual da Paraíba, Campina Grande, Brasil
| | - Hilthon Alves Ramos
- Laboratório de Química Analítica e Quimiometria, Universidade Estadual da Paraíba, Campina Grande, Brasil
| | - Lucas Silva Veríssimo
- Laboratório de Química Analítica e Quimiometria, Universidade Estadual da Paraíba, Campina Grande, Brasil
| | - Vitor Dantas Alves
- Laboratório de Química Analítica e Quimiometria, Universidade Estadual da Paraíba, Campina Grande, Brasil
| | - Ana Cláudia D Medeiros
- Laboratório de Desenvolvimento e Ensaios de Medicamentos, Universidade Estadual da Paraíba, Campina Grande, Brasil
| | - Felipe Hugo Alencar Fernandes
- Laboratório de Desenvolvimento e Ensaios de Medicamentos, Universidade Estadual da Paraíba, Campina Grande, Brasil.,Centro Universitário UNIFACISA, Campina Grande, Brasil
| | - Germano Veras
- Laboratório de Química Analítica e Quimiometria, Universidade Estadual da Paraíba, Campina Grande, Brasil
| |
Collapse
|
11
|
Wang Y, Liao X, Zhou C, Hu L, Wei G, Huang Y, Lei Z, Ren Z, Liu Z, Liu Z. Identification of C-glycosyl flavones and quality assessment in Dendrobium nobile. RAPID COMMUNICATIONS IN MASS SPECTROMETRY : RCM 2021; 35:e9012. [PMID: 33238063 DOI: 10.1002/rcm.9012] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/18/2020] [Revised: 11/13/2020] [Accepted: 11/22/2020] [Indexed: 06/11/2023]
Abstract
RATIONALE Flavones are significant indicators of quality in traditional Chinese medicines (TCMs) and thus play a significant role in the quality control of TCMs in the pharmaceutical industry. Most flavones in Dendrobium nobile Lindl, a TCM with a long cultivation history and rich sources, have not been identified. This study was aimed at identifying the flavones in D. nobile from various habitats. METHODS High-performance liquid chromatography (HPLC) coupled with diode-array detection and HPLC multiple-stage tandem mass spectrometry was used to identify the chemical constituents of D. nobile from various habitats, and a method was established to determine the content of vicenin II, violanthin and isoviolanthin. Hierarchical cluster analysis, principal component analysis and orthogonal partial least-squares discriminant analysis were used to analyze the variations among 26 batches from different habitats. RESULTS A total of 33 flavones were tentatively identified. Twenty-five flavones, previously undescribed in D. nobile, were acylated by p-coumaroyl, feruloyl, sinapoyl or 3-hydroxy-3-methylglutaryl. The D. nobile habitats were distinguished by significant differences in their flavone content. The C-glycosyl flavones were demonstrated to be characteristic compounds for evaluating D. nobile from various habitats. In particular, flavones acylated with 3-hydroxy-3-methylglutaryl were specific compounds that were only detected in samples from Yunnan. CONCLUSIONS The results of this study could be used to improve the quality control of D. nobile and could provide references for the identification of acylated C-glycosyl flavones in other natural products.
Collapse
Affiliation(s)
- Yawen Wang
- College of the First Clinical Medical, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, 510405, China
| | - Xian Liao
- First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, 510405, China
| | - Chujuan Zhou
- Guangzhou Medical University Second Affiliated Hospital, Guangzhou, Guangdong, 510260, China
| | - Li Hu
- College of the First Clinical Medical, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, 510405, China
| | - Gang Wei
- School of Pharmaceutical Science, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, 510006, China
| | - Yuechun Huang
- College of the First Clinical Medical, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, 510405, China
- First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, 510405, China
| | - Zhouxi Lei
- Guangzhou Baiyunshan Chenliji Pharmaceutical Co. Ltd, Guangzhou, Guangdong, 510220, China
| | - Zhiyao Ren
- School of Pharmaceutical Science, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, 510006, China
| | - Zhixia Liu
- Chishui Zhilv Dendrobium Ecological Park Development Co. Ltd, Zunyi, Guizhou, 564700, China
| | - Zhihua Liu
- Chishui Zhilv Dendrobium Ecological Park Development Co. Ltd, Zunyi, Guizhou, 564700, China
| |
Collapse
|
12
|
Zhou M, Zheng W, Sun X, Yuan M, Zhang J, Chen X, Yu K, Guo B, Ma B. Comparative analysis of chemical components in different parts of Epimedium Herb. J Pharm Biomed Anal 2021; 198:113984. [PMID: 33691203 DOI: 10.1016/j.jpba.2021.113984] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Revised: 12/29/2020] [Accepted: 02/12/2021] [Indexed: 11/28/2022]
Abstract
Epimedium herb is a well-known traditional Chinese medicine (TCM) that is used for treating kidney-yang deficiency, impotence and rheumatism, and flavonoids are the main active ingredients. The leaves and rhizomes of Epimedium herb are two separate kinds of medicinal materials with different functional indications and clinical applications. This study aimed to comprehensively analyze the chemical components of different parts of the herb from three Epimedium species (Epimedium sagittatum, E. pubescens and E. myrianthum) by using ultra high-performance liquid chromatography coupled with photo-diode array and quadrupole time-of-flight mass spectrometry (UHPLC-PDA-Q-TOF/MS) and multivariate statistical analysis to clarify the differences. Firstly, the workflow of UHPLC-Q-TOF/MS combined with UNIFI informatics was developed for characterizing the chemical compounds in different parts of Epimedium herb. Based on the exact mass information, the fragmentation characteristics and the retention times of compounds, all chromatographic peaks (74 chemical components) were identified. Secondly, 21 potential chemical markers for differentiating different parts of Epimedium herb were selected through PCA and PLS-DA analysis. The characteristic components in the leaves included flavonoids with Anhydroicaritin (type A, C-4' linked methoxy) as the backbone, and the characteristic components in the stems and rhizomes were Magnoline and flavonoids with Demethylanhydroicaritin (type B, C-4' linked hydroxyl) as the backbone. Thirdly, the UHPLC-PDA combined with heatmap visualization was employed to clarify the distribution of chemical components with high content in different parts of Epimedium herb. The results showed clear differences in the contents of chemical components in leaves, stems and rhizomes. The levels of flavonoids with Anhydroicaritin backbone were high in the leaves, and levels of flavonoids with Demethylanhydroicaritin backbone were high in the rhizomes. The levels of Magnoline in stems and rhizomes were higher than that in leaves. The contents of most of the compounds in stems remained low. The leaves and the other two parts (stems and rhizomes) can be distinguished by qualitative and semi-quantitative analysis of Magnoline and Epimedoside A (type B backbone). These results indicated that the different plant parts of Epimedium herb can be quickly and accurately distinguished by this method, establishing a foundation for the application of Epimedium herb.
Collapse
Affiliation(s)
- Ming Zhou
- Beijing Institute of Radiation Medicine, Beijing 100850, China; Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100193, China
| | - Wei Zheng
- Beijing Institute of Radiation Medicine, Beijing 100850, China
| | - Xinguang Sun
- Beijing Institute of Radiation Medicine, Beijing 100850, China
| | - Ming Yuan
- Waters Technologies (Shanghai) Limited, Shanghai 201206, China
| | - Jie Zhang
- Beijing Institute of Radiation Medicine, Beijing 100850, China
| | - Xiaojuan Chen
- Beijing Institute of Radiation Medicine, Beijing 100850, China
| | - Kate Yu
- Waters Technologies (Shanghai) Limited, Shanghai 201206, China
| | - Baolin Guo
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100193, China.
| | - Baiping Ma
- Beijing Institute of Radiation Medicine, Beijing 100850, China.
| |
Collapse
|