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Xue BX, He RS, Lai JX, Mireku-Gyimah NA, Zhang LH, Wu HH. Phytochemistry, data mining, pharmacology, toxicology and the analytical methods of Cyperus rotundus L. (Cyperaceae): a comprehensive review. PHYTOCHEMISTRY REVIEWS : PROCEEDINGS OF THE PHYTOCHEMICAL SOCIETY OF EUROPE 2023:1-46. [PMID: 37359712 PMCID: PMC10183317 DOI: 10.1007/s11101-023-09870-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Accepted: 04/12/2023] [Indexed: 06/28/2023]
Abstract
Cyperus rotundus L. has been widely used in the treatment and prevention of numerous diseases in traditional systems of medicine around the world, such as nervous, gastrointestinal systems diseases and inflammation. In traditional Chinese medicine (TCM), its rhizomes are frequently used to treat liver disease, stomach pain, breast tenderness, dysmenorrheal and menstrual irregularities. The review is conducted to summarize comprehensively the plant's vernacular names, distribution, phytochemistry, pharmacology, toxicology and analytical methods, along with the data mining for TCM prescriptions containing C. rotundus. Herein, 552 compounds isolated or identified from C. rotundus were systematically collated and classified, concerning monoterpenoids, sesquiterpenoids, flavonoids, phenylpropanoids, phenolics and phenolic glycosides, triterpenoids and steroids, diterpenoids, quinonoids, alkaloids, saccharides and others. Their pharmacological effects on the digestive system, nervous system, gynecological diseases, and other bioactivities like antioxidant, anti-inflammatory, anti-cancer, insect repellent, anti-microbial activity, etc. were summarized accordingly. Moreover, except for the data mining on the compatibility of C. rotundus in TCM, the separation, identification and analytical methods of C. rotundus compositions were also systematically summarized, and constituents of the essential oils from different regions were re-analyzed using multivariate statistical analysis. In addition, the toxicological study progresses on C. rotundus revealed the safety property of this herb. This review is designed to serve as a scientific basis and theoretical reference for further exploration into the clinical use and scientific research of C. rotundus. Graphical Abstract Supplementary Information The online version contains supplementary materials available at 10.1007/s11101-023-09870-3.
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Affiliation(s)
- Bian-Xia Xue
- State Key Laboratory of Component-Based Chinese Medicine, Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, 10 Poyanghu Road, West Area, Tuanbo New Town, Jinghai District, Tianjin, 301617 People’s Republic of China
| | - Ru-Shang He
- State Key Laboratory of Component-Based Chinese Medicine, Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, 10 Poyanghu Road, West Area, Tuanbo New Town, Jinghai District, Tianjin, 301617 People’s Republic of China
| | - Jia-Xin Lai
- State Key Laboratory of Component-Based Chinese Medicine, Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, 10 Poyanghu Road, West Area, Tuanbo New Town, Jinghai District, Tianjin, 301617 People’s Republic of China
| | - Nana Ama Mireku-Gyimah
- Department of Pharmacognosy and Herbal Medicine, School of Pharmacy, College of Health Sciences, University of Ghana, Legon-Accra, Ghana
| | - Li-Hua Zhang
- State Key Laboratory of Component-Based Chinese Medicine, Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, 10 Poyanghu Road, West Area, Tuanbo New Town, Jinghai District, Tianjin, 301617 People’s Republic of China
| | - Hong-Hua Wu
- State Key Laboratory of Component-Based Chinese Medicine, Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, 10 Poyanghu Road, West Area, Tuanbo New Town, Jinghai District, Tianjin, 301617 People’s Republic of China
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2
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Wang F, Zhang S, Zhang J, Yuan F. Systematic review of ethnomedicine, phytochemistry, and pharmacology of Cyperi Rhizoma. Front Pharmacol 2022; 13:965902. [PMID: 36278199 PMCID: PMC9585201 DOI: 10.3389/fphar.2022.965902] [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: 06/10/2022] [Accepted: 09/23/2022] [Indexed: 11/13/2022] Open
Abstract
Cyperi Rhizoma (CR) is the dry rhizome of Cyperus rotundus L., a Cyperaceae plant. It has a long history of clinical medication and is known as the “holy medicine” of gynecology. CR smells sweet and bitter. It has the effect of soothing the liver and relieving depression, regulating qi, regulating meridian and relieving pain. It can be used to treat liver qi stagnation, chest pain, spleen and stomach qi stagnation, hernia pain, irregular menstruation and other diseases. At present, the main chemical constituents isolated from CR are volatile oil, flavonoids and terpenes. Modern pharmacological studies have shown that CR has a wide range of pharmacological activities, including antidepressant, hypoglycemic, antioxidant, anti-inflammatory, antipyretic and analgesic effects. In this paper, the botany, traditional application, phytochemistry, pharmacological effects, processing and other aspects of CR are reviewed. At the same time, the shortcomings of current research of CR are discussed in depth, and the possible solutions are put forward in order to find a breakthrough point for future research of CR.
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Chemical Profile of Cyperus laevigatus and Its Protective Effects against Thioacetamide-Induced Hepatorenal Toxicity in Rats. Molecules 2022; 27:molecules27196470. [PMID: 36235007 PMCID: PMC9573427 DOI: 10.3390/molecules27196470] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 09/21/2022] [Accepted: 09/27/2022] [Indexed: 11/17/2022] Open
Abstract
Cyperus species represent a group of cosmopolitan plants used in folk medicine to treat several diseases. In the current study, the phytochemical profile of Cyperus laevigatus ethanolic extract (CLEE) was assessed using UPLC-QTOF-MS/MS. The protective effect of CLEE at 50 and 100 mg /kg body weight (b.w.) was evaluated on hepatorenal injuries induced by thioacetamide (100 mg/kg) via investigation of the extract's effects on oxidative stress, inflammatory markers and histopathological changes in the liver and kidney. UPLC-QTOF-MS/MS analysis of CLEE resulted in the identification of 94 compounds, including organic and phenolic acids, flavones, aurones, and fatty acids. CLEE improved the antioxidant status in the liver and kidney, as manifested by enhancement of reduced glutathione (GSH) and coenzyme Q10 (CoQ10), in addition to the reduction in malondialdehyde (MDA), nitric oxide (NO), and 8-hydroxy-2'-deoxyguanosine (8OHdG). Moreover, CLEE positively affected oxidative stress parameters in plasma and thwarted the depletion of hepatorenal ATP content by thioacetamide (TAA). Furthermore, treatment of rats with CLEE alleviated the significant increase in plasma liver enzymes, kidney function parameters, and inflammatory markers. The protective effect of CLEE was confirmed by a histopathological study of the liver and kidney. Our results proposed that CLEE may reduce TAA-hepatorenal toxicity via its antioxidant and anti-inflammatory properties suppressing oxidative stress.
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Han X, Chai Y, Lv C, Chen Q, Liu J, Wang Y, Chou G. Sesquiterpenes from Artemisia annua and Their Cytotoxic Activities. Molecules 2022; 27:molecules27165079. [PMID: 36014318 PMCID: PMC9414659 DOI: 10.3390/molecules27165079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 08/05/2022] [Accepted: 08/08/2022] [Indexed: 11/16/2022] Open
Abstract
Artemisia annua is a well-known traditional Chinese medicine. Due to its highest antimalarial efficacy, China has a long history of cultivating A. annua, and it is used for “clearing heat and detoxicating”. Several, studies have shown that the A. annua extract exerts cytotoxicity. In order to clarify the basis of the cytotoxic effect of A. annua, 18 sesquiterpenes were isolated from the herb, including 2 new sesquiterpenes and 16 known analogues. The structures of new compounds were elucidated by comprehensive spectroscopic analyses, including HR-ESI-MS, NMR experiments, single-crystal X-ray, and DP4+ and electronic circular dichroism (ECD) calculations. Cytotoxic activity screening revealed three compounds that exhibited cytotoxicity in a dose-dependent manner. Additional exploration showed that compound 5 significantly inhibited the proliferation of CT26 and HCT116 cells and induced apoptosis of HCT116 cells after 24 h. These chemical constituents contributed to elucidating the mechanism of action of the cytotoxic activity of A. annua.
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Affiliation(s)
- Xiao Han
- The MOE Key Laboratory of Standardization of Chinese Medicines and SATCM Key Laboratory of New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica (ICMM), Shanghai University of Traditional Chinese Medicine (SHUTCM), Shanghai 201203, China
| | - Yao Chai
- Shanghai University(SHU), Shanghai 200444, China
| | - Cheng Lv
- The MOE Key Laboratory of Standardization of Chinese Medicines and SATCM Key Laboratory of New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica (ICMM), Shanghai University of Traditional Chinese Medicine (SHUTCM), Shanghai 201203, China
| | - Qianqian Chen
- The MOE Key Laboratory of Standardization of Chinese Medicines and SATCM Key Laboratory of New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica (ICMM), Shanghai University of Traditional Chinese Medicine (SHUTCM), Shanghai 201203, China
| | - Jinling Liu
- The MOE Key Laboratory of Standardization of Chinese Medicines and SATCM Key Laboratory of New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica (ICMM), Shanghai University of Traditional Chinese Medicine (SHUTCM), Shanghai 201203, China
| | - Yongli Wang
- The MOE Key Laboratory of Standardization of Chinese Medicines and SATCM Key Laboratory of New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica (ICMM), Shanghai University of Traditional Chinese Medicine (SHUTCM), Shanghai 201203, China
- Shanghai R & D Center for Standardization of Chinese Medicines, Shanghai 201203, China
- Correspondence: (Y.W.); (G.C.)
| | - Guixin Chou
- The MOE Key Laboratory of Standardization of Chinese Medicines and SATCM Key Laboratory of New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica (ICMM), Shanghai University of Traditional Chinese Medicine (SHUTCM), Shanghai 201203, China
- Shanghai R & D Center for Standardization of Chinese Medicines, Shanghai 201203, China
- Correspondence: (Y.W.); (G.C.)
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Wang Q, Lou JH, Zhao ZY, Duan WL, Wang JH, Zeng GZ, Yin JL. Cyperensol A, a novel sesquiterpenoid with a unique 6/6/5 skeleton from Cyperus rotundus L. Tetrahedron Lett 2021. [DOI: 10.1016/j.tetlet.2021.153543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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6
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Wang Q, Yi C, Duan W, Duan Y, Lou J, Zeng G, Yin J. Two New Sesquiterpenoids Isolated From Cyperus rotundus L. Nat Prod Commun 2021. [DOI: 10.1177/1934578x21991687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Two new sesquiterpenoids, isocyperotundone (1) and 1,4-epoxy-4-hydroxy-4,5-seco-guain-11-en-5-one (2), together with 6 known sesquiterpenoids, cyperotundone (3), cyperenoic acid (4), sugetriol triacetate (5), cyperusol A3 (6), cyperusol A2 (7), and cyperusol A1 (8), were isolated from the methanol extract of the rhizomes of Cyperus rotundus L. High-resolution electrospray ionization mass spectrometry and 1-dimensional (1D) and 2D nuclear magnetic resonance spectroscopy were used to establish the structures of all the compounds. All the compounds were tested for activity on nuclear factor kappa-light-chain-enhancer of activated B cells (NF- κB) signaling. Compounds 1-7 exhibited inhibitory activity on tumor necrosis factor- α-induced activation of the NF- κB pathway, with half-maximal inhibitory concentration values ranging from 34.5 to 73.7 μmol/L.
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Affiliation(s)
- Qiang Wang
- Key Laboratory of Chemistry in Ethnic Medicinal Resources, State Ethnic Affairs Commission & Ministry of Education, School of Ethnic Medicine, Yunnan Minzu University, Kunming, China
| | - Chundie Yi
- Key Laboratory of Chemistry in Ethnic Medicinal Resources, State Ethnic Affairs Commission & Ministry of Education, School of Ethnic Medicine, Yunnan Minzu University, Kunming, China
| | - Wenlan Duan
- Key Laboratory of Chemistry in Ethnic Medicinal Resources, State Ethnic Affairs Commission & Ministry of Education, School of Ethnic Medicine, Yunnan Minzu University, Kunming, China
| | - Yunfeng Duan
- Key Laboratory of Chemistry in Ethnic Medicinal Resources, State Ethnic Affairs Commission & Ministry of Education, School of Ethnic Medicine, Yunnan Minzu University, Kunming, China
| | - Jiahao Lou
- Key Laboratory of Chemistry in Ethnic Medicinal Resources, State Ethnic Affairs Commission & Ministry of Education, School of Ethnic Medicine, Yunnan Minzu University, Kunming, China
| | - Guangzhi Zeng
- Key Laboratory of Chemistry in Ethnic Medicinal Resources, State Ethnic Affairs Commission & Ministry of Education, School of Ethnic Medicine, Yunnan Minzu University, Kunming, China
| | - Junlin Yin
- Key Laboratory of Chemistry in Ethnic Medicinal Resources, State Ethnic Affairs Commission & Ministry of Education, School of Ethnic Medicine, Yunnan Minzu University, Kunming, China
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7
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Babiaka SB, Moumbock AFA, Günther S, Ntie-Kang F. Natural products in Cyperus rotundus L. (Cyperaceae): an update of the chemistry and pharmacological activities. RSC Adv 2021. [DOI: 10.1039/d1ra00478f] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Cyperus rotundus L. (Nutgrass, family Cyperaceae) is a notorious weed which is widespread in temperate tropical and subtropical regions of the world.
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Affiliation(s)
| | - Aurélien F. A. Moumbock
- Institute of Pharmaceutical Sciences
- Albert-Ludwigs-Universitӓt Freiburg
- D-79104 Freiburg
- Germany
| | - Stefan Günther
- Institute of Pharmaceutical Sciences
- Albert-Ludwigs-Universitӓt Freiburg
- D-79104 Freiburg
- Germany
| | - Fidele Ntie-Kang
- Department of Chemistry
- University of Buea
- Buea
- Cameroon
- Institute of Pharmacy
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Elshamy AI, Farrag ARH, Ayoub IM, Mahdy KA, Taher RF, Gendy AENGEI, Mohamed TA, Al-Rejaie SS, EI-Amier YA, Abd-EIGawad AM, Farag MA. UPLC-qTOF-MS Phytochemical Profile and Antiulcer Potential of Cyperus conglomeratus Rottb. Alcoholic Extract. Molecules 2020; 25:E4234. [PMID: 32942704 PMCID: PMC7570889 DOI: 10.3390/molecules25184234] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Revised: 09/10/2020] [Accepted: 09/13/2020] [Indexed: 02/07/2023] Open
Abstract
Cyperus has been commonly used as a multi-use medicinal plant in folk medicine worldwide. The objectives of our study were to determine the different metabolites in the Cyperus conglomeratus Rottb. methanol extract, and to assess its in vivo gastroprotective effect in ethanol-induced gastric ulcer model in rats. Serum levels of galactin-3 and TNF-α were employed as biochemical markers. To pinpoint for active agents, comprehensive metabolites profiling of extract via UPLC-qTOF-MS/MS was employed. A total of 77 chromatographic peaks were detected, of which 70 were annotated. The detected metabolites were categorized into phenolic acids and their derivatives, flavonoids, stilbenes, aurones, quinones, terpenes, and steroids. Rats were divided into six groups; healthy control, ulcer control, standard drug group, and 25, 50, 100 mg/kg of C. conglomeratus treated rats. Pre-treatment with C. conglomeratus alcohol extract significantly reduced galactin-3, and TNF-α in ethanol-induced ulcer model at 25, 50, and 100 mg/kg. Further histopathological and histochemical studies revealed moderate erosion of superficial epithelium, few infiltrated inflammatory cells, and depletion of gastric tissue glycoprotein in the ulcer group. Treatment with the extract protected the gastric epithelial cells in a dose-dependent manner. It could be concluded that C. conglomeratus extract provides significant gastroprotective activity in ethanol-induced gastric ulcer and ought to be included in nutraceuticals in the future for ulcer treatment.
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Affiliation(s)
- Abdelsamed I. Elshamy
- Department of Natural Compounds Chemistry, National Research Center, 33 El Bohouth St., Dokki, Giza 12622, Egypt;
| | - Abdel Razik H. Farrag
- Pathology Department, National Research Centre, 33 El Bohouth St., Dokki, Giza 12622, Egypt;
| | - Iriny M. Ayoub
- Pharmacognosy Department, Faculty of Pharmacy, Ain Shams University, Cairo 11566, Egypt;
| | - Karam A. Mahdy
- Medical Biochemistry Department, National Research Centre, 33 El Bohouth St., Dokki, Giza 12622, Egypt;
| | - Rehab F. Taher
- Department of Natural Compounds Chemistry, National Research Center, 33 El Bohouth St., Dokki, Giza 12622, Egypt;
| | - Abd El-Nasser G. EI Gendy
- Medicinal and Aromatic Plants Research Department, National Research Centre, 33 El Bohouth St., Dokki, Giza 12622, Egypt;
| | - Tarik A. Mohamed
- Chemistry of Medicinal Plants Department, National Research Centre, 33 El-Bohouth St., Dokki, Giza 12622, Egypt;
| | - Salim S. Al-Rejaie
- Department of Pharmacology & Toxicology, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia;
| | - Yasser A. EI-Amier
- Department of Botany, Faculty of Science, Mansoura University, Mansoura 35516, Egypt;
| | - Ahmed M. Abd-EIGawad
- Department of Botany, Faculty of Science, Mansoura University, Mansoura 35516, Egypt;
- Plant Production Department, College of Food & Agriculture Sciences, King Saud University, P.O. Box 2460, Riyadh 11451, Saudi Arabia
| | - Mohamed A. Farag
- Pharmacognosy Department, College of Pharmacy, Cairo University, Kasr el Aini St., Cairo P.B. 11562, Egypt;
- Chemistry Department, School of Sciences & Engineering, The American University in Cairo, New Cairo 11835, Egypt
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9
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Zhang JL, Gao D, Tan YX, He CY, Peng PY, Lin GQ, Li QH, Tian P. Rhodium(III)-Catalyzed Kinetic Resolution of Racemic 1,6-Dienes via Asymmetric Borylative Cyclization. Org Lett 2020; 22:3661-3666. [DOI: 10.1021/acs.orglett.0c01156] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Jun-Li Zhang
- The Research Center of Chiral Drugs, Innovation Research Institute of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, 1200 Cailun Road, Shanghai 201203, China
| | - Dingding Gao
- The Research Center of Chiral Drugs, Innovation Research Institute of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, 1200 Cailun Road, Shanghai 201203, China
| | - Yun-Xuan Tan
- CAS Key Laboratory of Synthetic Chemistry of Natural Substances, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
| | - Cheng-Yu He
- CAS Key Laboratory of Synthetic Chemistry of Natural Substances, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
| | - Pei-Ying Peng
- The Research Center of Chiral Drugs, Innovation Research Institute of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, 1200 Cailun Road, Shanghai 201203, China
| | - Guo-Qiang Lin
- The Research Center of Chiral Drugs, Innovation Research Institute of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, 1200 Cailun Road, Shanghai 201203, China
- CAS Key Laboratory of Synthetic Chemistry of Natural Substances, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
| | - Qing-Hua Li
- The Research Center of Chiral Drugs, Innovation Research Institute of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, 1200 Cailun Road, Shanghai 201203, China
| | - Ping Tian
- The Research Center of Chiral Drugs, Innovation Research Institute of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, 1200 Cailun Road, Shanghai 201203, China
- CAS Key Laboratory of Synthetic Chemistry of Natural Substances, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
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10
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Lipoxygenase inhibitors flavonoids from Cyperus rotundus aerial parts. REVISTA BRASILEIRA DE FARMACOGNOSIA-BRAZILIAN JOURNAL OF PHARMACOGNOSY 2018. [DOI: 10.1016/j.bjp.2018.04.002] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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11
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He M, Yan P, Yang Z, Ye Y, Cao D, Hong L, Yang T, Pei R. Multi-analytical strategy for unassigned peaks using physical/mathematical separation, fragmental rules and retention index prediction: An example of sesquiterpene metabolites characterization in Cyperus rotundus. J Pharm Biomed Anal 2018; 154:476-485. [PMID: 29621725 DOI: 10.1016/j.jpba.2018.03.042] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2017] [Revised: 03/15/2018] [Accepted: 03/18/2018] [Indexed: 01/25/2023]
Abstract
Comprehensive two-dimensional gas chromatography- mass spectrometry (GC × GC-qMS) can provide powerful physical separation, signal enhancement, and spectral identification for analytes in complex samples. Unassigned peaks are commonly presented in the untargeted profile after a single run with EI-MS spectral matching and retention index (RI) confirmation. The procedure proposed in this work can be applied as a general method for suggesting or narrowing down the candidates of unassigned GC × GC-qMS peaks. To begin, peak purity detection and chemometric resolution are employed to acquire pure mass spectra. In addition, the fragmental rules and in-silico spectra from structures are available for annotating certain unassigned peaks with reference spectra that are not observed in commercial databases. Furthermore, the procedure proposed in this work allows for in silico RI calculation by means of random forest (RF) analysis based on the retention data under the same chromatographic conditions. The calculated RIs can aid in analysis when the RI information of peaks of interest is not available in retention data libraries. Using the proposed strategy, certain unassigned peaks can be attributed to sesquiterpene metabolites in an in-house database for Cyperus rotundus.
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Affiliation(s)
- Min He
- Department of Pharmaceutical Engineering, School of Chemical Engineering, Xiangtan University, Xiangtan 411105, People's Republic of China.
| | - Pan Yan
- Department of Pharmaceutical Engineering, School of Chemical Engineering, Xiangtan University, Xiangtan 411105, People's Republic of China
| | - Zhiyu Yang
- Department of Pharmaceutical Engineering, School of Chemical Engineering, Xiangtan University, Xiangtan 411105, People's Republic of China
| | - Ying Ye
- Guangzhou Analysis Center, Shimadzu Corporation, Guangzhou 411105, People's Republic of China
| | - Dongsheng Cao
- School of Pharmaceutical Sciences, Central South University, Changsha 410013, People's Republic of China
| | - Liang Hong
- Department of Pharmaceutical Engineering, School of Chemical Engineering, Xiangtan University, Xiangtan 411105, People's Republic of China
| | - Tianbiao Yang
- Department of Pharmaceutical Engineering, School of Chemical Engineering, Xiangtan University, Xiangtan 411105, People's Republic of China
| | - Rui Pei
- Department of Pharmaceutical Engineering, School of Chemical Engineering, Xiangtan University, Xiangtan 411105, People's Republic of China
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12
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El Gendy AENG, Abd El-Gawad AM, Taher RF, El-Khrisy EEDA, Omer EA, Elshamy AI. Essential Oils Constituents of Aerial Parts of Cyperus capitatus L. and Cyperus difformis L. Grown Wild in Egypt. JOURNAL OF ESSENTIAL OIL BEARING PLANTS 2017; 20:1659-1665. [DOI: 10.1080/0972060x.2017.1413956] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
Affiliation(s)
- Abd El-Nasser G. El Gendy
- Department of Medicinal and Aromatic Plants Research, National Research Centre, Dokki, 12622, Cairo, Egypt
| | | | - Rehab F. Taher
- Department of Natural Compound Chemistry, National Research Centre, El-Tahrir Street, Dokki, Giza, 12622, Egypt
| | - Ezz El-Din A.M. El-Khrisy
- Department of Natural Compound Chemistry, National Research Centre, El-Tahrir Street, Dokki, Giza, 12622, Egypt
| | - Elsayed A. Omer
- Department of Medicinal and Aromatic Plants Research, National Research Centre, Dokki, 12622, Cairo, Egypt
| | - Abdelsamed I. Elshamy
- Department of Natural Compound Chemistry, National Research Centre, El-Tahrir Street, Dokki, Giza, 12622, Egypt
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13
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Wu DW, Liang QL, Zhang XL, Jiang Z, Fan XH, Yue W, Wu QN. New isocoumarin and stilbenoid derivatives from the tubers of Sparganium stoloniferum (Buch.-Ham.). Nat Prod Res 2016; 31:131-137. [DOI: 10.1080/14786419.2016.1217206] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Da-Wei Wu
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Nanjing University of Chinese Medicine, Nanjing, China
| | - Qiao-Li Liang
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Nanjing University of Chinese Medicine, Nanjing, China
| | - Xiao-Long Zhang
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Nanjing University of Chinese Medicine, Nanjing, China
| | - Zheng Jiang
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Nanjing University of Chinese Medicine, Nanjing, China
| | - Xiu-He Fan
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Nanjing University of Chinese Medicine, Nanjing, China
| | - Wei Yue
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Nanjing University of Chinese Medicine, Nanjing, China
| | - Qi-Nan Wu
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Nanjing University of Chinese Medicine, Nanjing, China
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14
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Thomas D, Govindhan S, Baiju EC, Padmavathi G, Kunnumakkara AB, Padikkala J. Cyperus rotundus L. prevents non-steroidal anti-inflammatory drug-induced gastric mucosal damage by inhibiting oxidative stress. J Basic Clin Physiol Pharmacol 2015; 26:485-490. [PMID: 25915081 DOI: 10.1515/jbcpp-2014-0093] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2014] [Accepted: 02/19/2015] [Indexed: 06/04/2023]
Abstract
BACKGROUND Since centuries, Cyperus rotundus L. has been used against gastric ailments in traditional Indian medicine, especially in Ayurveda and Siddha. Therefore, it is very obvious that this plant will have a greater potential to treat gastric ulcers. For this reason, in this study, we mainly focused on the ulcer-preventive role of C. rotundus in rats treated with non-steroidal anti-inflammatory drugs. METHODS Seventy percent methanolic extract of the plant was prepared and fed to 36-h fasted rats. Ulcer was induced in these rats by single oral administration of aspirin (400 mg/kg) 1 h after the administration of the plant extract. After 4 h, the rats were sacrificed, ulcer index was calculated, and antioxidant activity of the extract in gastric mucosa was evaluated by determining the levels of superoxide dismutase, glutathione, glutathione peroxidase, and tissue lipid peroxidation. RESULTS Oral administration of different doses of C. rotundus rhizome methanolic extract (CME; 250 mg/kg and 500 mg/kg) significantly inhibited aspirin-induced gastric ulceration in animals in a dose-dependent manner (49.32% and 53.15%, respectively), which was also comparable with the standard gastric ulcer drug ranitidine. Administration of CME also significantly increased the activity of superoxide dismutase, cellular glutathione and glutathione peroxidase, and inhibited the lipid peroxidation in the gastric mucosa of ulcerated animals in a dose-dependent manner. CONCLUSIONS Our results showed that C. rotundus extract has the capacity to significantly inhibit aspirin-induced gastric ulcers through an antioxidant defense mechanism. This study warrants further examination of this plant for its gastroprotective activities.
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Zhong C, Jiang C, Xia X, Mu T, Wei L, Lou Y, Zhang X, Zhao Y, Bi X. Antihepatic Fibrosis Effect of Active Components Isolated from Green Asparagus (Asparagus officinalis L.) Involves the Inactivation of Hepatic Stellate Cells. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2015; 63:6027-6034. [PMID: 26089141 DOI: 10.1021/acs.jafc.5b01490] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Green asparagus (Asparagus officinalis L.) is a vegetable with numerous nutritional properties. In the current study, a total of 23 compounds were isolated from green asparagus, and 9 of these compounds were obtained from this genus for the first time. Preliminary data showed that the ethyl acetate (EtOAc)-extracted fraction of green asparagus exerted a stronger inhibitory effect on the growth of t-HSC/Cl-6 cells, giving an IC50 value of 45.52 μg/mL. The biological activities of the different compounds isolated from the EtOAc-extracted fraction with respect to antihepatic fibrosis were investigated further. Four compounds, C3, C4, C10, and C12, exhibited profound inhibitory effect on the activation of t-HSC/Cl-6 cells induced by TNF-α. The activation t-HSC/Cl-6 cells, which led to the production of fibrotic matrix (TGF-β1, activin C) and accumulation of TNF-α, was dramatically decreased by these compounds. The mechanisms by which these compounds inhibited the activation of hepatic stellate cells appeared to be associated with the inactivation of TGF-β1/Smad signaling and c-Jun N-terminal kinases, as well as the ERK phosphorylation cascade.
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Affiliation(s)
- Chunge Zhong
- †College of Life Science, Liaoning University, Shenyang 110036, China
| | | | - Xichun Xia
- †College of Life Science, Liaoning University, Shenyang 110036, China
| | - Teng Mu
- †College of Life Science, Liaoning University, Shenyang 110036, China
| | | | | | | | | | - Xiuli Bi
- †College of Life Science, Liaoning University, Shenyang 110036, China
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Nagarajan M, Kuruvilla GR, Kumar KS, Venkatasubramanian P. Abhava pratinidhi dravya: A comparative phytochemistry of Ativisha, Musta and related species. J Ayurveda Integr Med 2015; 6:53-63. [PMID: 25878466 PMCID: PMC4395931 DOI: 10.4103/0975-9476.146550] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2014] [Revised: 06/02/2014] [Accepted: 08/05/2014] [Indexed: 11/27/2022] Open
Abstract
Authentic Ativisha (Aconitum heterophyllum) is a rare, endangered Himalayan species. Ayurveda classical texts of c. 15(th)-16(th) century, introduced "abhava-pratinidhi dravya" concept, wherein Ativisha was categorized as an abhava dravya (unavailable drug) and Musta (Cyperus rotundus) was suggested as a pratinidhi dravya (substitute) for it. C. rotundus is a weed, abundantly available pan-India. Cryptocoryne spiralis (Naattu Athividayam) and Cyperus scariosus (Nagarmotha) are also traded as Ativisha and Musta, respectively. Yet, there are no scientific studies to validate the use of substitutes. A. heterophyllum bears no similarity in terms of botanical classification with the other candidates. This article reviews published literature with an emphasis to look for similar phytochemicals or groups of phytochemicals in the species that could contribute to similar pharmacological activities, thereby supporting the drug substitution from a bio-medical perspective. Alkaloids like atisine were found to be the main focus of studies on A. heterophyllum, whereas for the Cyperus spp., it was terpenoids like cyperene. Although alkaloids and terpenoids were reported from both species, alkaloids in C. rotundus and terpenoids in A. heterophyllum were minor constituents. Reports on phytochemicals on Cryptocoryne spiralis and C. scariosus were very limited. Despite no significant similarities in chemical profiles reported, the dravyaguna (Ayurvedic drug classification) of Ativisha and Musta was quite similar warranting further exploration into the bio-functional aspects of the drug materials.
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Affiliation(s)
- M. Nagarajan
- Centre for Pharmacognosy, Pharmaceutics and Pharmacology, Institute of Trans-Disciplinary Health Sciences and Technology, Foundation for Revitalisation of Local Health Traditions, Bengaluru, Karnataka, India
| | - Gina R. Kuruvilla
- Centre for Pharmacognosy, Pharmaceutics and Pharmacology, Institute of Trans-Disciplinary Health Sciences and Technology, Foundation for Revitalisation of Local Health Traditions, Bengaluru, Karnataka, India
| | | | - Padma Venkatasubramanian
- Centre for Pharmacognosy, Pharmaceutics and Pharmacology, Institute of Trans-Disciplinary Health Sciences and Technology, Foundation for Revitalisation of Local Health Traditions, Bengaluru, Karnataka, India
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Zhou Z, Yin W. Two novel phenolic compounds from the rhizomes of Cyperus rotundus L. Molecules 2012; 17:12636-41. [PMID: 23099619 PMCID: PMC6268109 DOI: 10.3390/molecules171112636] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2012] [Revised: 10/22/2012] [Accepted: 10/22/2012] [Indexed: 11/16/2022] Open
Abstract
Two novel compounds, 1α-methoxy-3β-hydroxy-4α-(3′,4′-dihydroxyphenyl)-1, 2,3,4-tetrahydronaphthalin (1) and 1α,3β-dihydroxy-4α-(3′,4′-dihydroxyphenyl)-1,2,3,4-tetrahydronaphthalin (2), were isolated along with six known compounds 3-8 from the rhizomes of Cyperus rotundus. This paper reports the isolation and full spectroscopic characterization of these new compounds by NMR, UV, IR and MS data.
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Affiliation(s)
- Zhongliu Zhou
- Chemistry Science and Technology School, Zhanjiang Normal University, 29 Cunjin Road, Zhanjiang 524048, China
- Author to whom correspondence should be addressed; ; Tel.: +86-137-2690-5138 or +86-075-9318-3176; Fax: +86-075-9318-3176
| | - Wenqing Yin
- School of Chemistry & Chemical Engineering of Guangxi Normal University, Ministry of Education Key Laboratory of Chemistry and Molecular Engineering of Medicinal Resource, Guilin 541004, China;
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Wang H, Liu Y, Wei S, Yan Z. Application of response surface methodology to optimise supercritical carbon dioxide extraction of essential oil from Cyperus rotundus Linn. Food Chem 2012; 132:582-7. [DOI: 10.1016/j.foodchem.2011.10.075] [Citation(s) in RCA: 66] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2009] [Revised: 11/03/2010] [Accepted: 10/24/2011] [Indexed: 11/28/2022]
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Amesty Á, Burgueño-Tapia E, Joseph-Nathan P, Ravelo ÁG, Estévez-Braun A. Benzodihydrofurans from Cyperus teneriffae. JOURNAL OF NATURAL PRODUCTS 2011; 74:1061-1065. [PMID: 21504148 DOI: 10.1021/np200020t] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
Three new benzodihydrofurans (1-3) and seven known aromatic compounds (4-10) were isolated from the roots of Cyperus teneriffae. Vibrational circular dichroism spectroscopy was used to define the absolute configuration of 1.
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Affiliation(s)
- Ángel Amesty
- Instituto Universitario de Bio-Orgánica "Antonio González", Universidad de La Laguna , Avenida Astrofísico Francisco Sánchez 2, 38206 La Laguna, Tenerife, Spain
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Chemical composition of the essential oils of Cyperus rotundus L. from South Africa. Molecules 2009; 14:2909-17. [PMID: 19701133 PMCID: PMC6254851 DOI: 10.3390/molecules14082909] [Citation(s) in RCA: 69] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2009] [Revised: 07/31/2009] [Accepted: 08/06/2009] [Indexed: 11/29/2022] Open
Abstract
The essential oils from the rhizomes of Cyperus rotundus L. collected from two different locations (Empangeni-A and KwaDlangezwa-B; both in the Kwa-Zulu Natal Province of South Africa) were obtained by hydrodistillation and analyzed by capillary GC and GC/MS. Forty-one and 43 components were identified, representing 89.9% and 92.0% of sample A and sample B, respectively. α-Cyperone (11.0%), myrtenol (7.9%), caryophyllene oxide (5.4%) and β-pinene (5.3%) were major compounds in the oil of sample A. The main constituents of the oil of sample B were β-pinene (11.3%), α-pinene (10.8%), α- cyperone (7.9%), myrtenol (7.1%) and α-selinene (6.6%).
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Abstract
The essential oil from the rhizomes of Cyperus distans L.f. obtained by hydrodistillation was analyzed by capillary GC and GC/MS techniques. Eight constituents were identified, representing 99.6% of the total oil. The major components of the oil were cyperene (47.6%), α-pinene (18.8%), 1,8-cineole (14.5%) and caryophyllene oxide (7.3%).
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Affiliation(s)
- Oladipupo A. Lawal
- Department of Chemistry, University of Zululand, KwaDlangezwa 3886, South Africa
| | - Adebola O. Oyedeji
- Department of Chemistry, University of Zululand, KwaDlangezwa 3886, South Africa
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Xu Y, Zhang HW, Wan XC, Zou ZM. Complete assignments of (1)H and (13)C NMR data for two new sesquiterpenes from Cyperus rotundus L. MAGNETIC RESONANCE IN CHEMISTRY : MRC 2009; 47:527-531. [PMID: 19288546 DOI: 10.1002/mrc.2416] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Two new sesquiterpenes, epi-guaidiol A (1) and sugebiol (3), together with four known sesquiterpenes, guaidiol A(2), sugetriol triacetate (4), cyperenoic acid (5), and cyperotundone (6) were isolated from the rhizomes of Cyperus rotundus L. Their structures were identified by MS and NMR experiments, and the complete assignments of (1)H and (13)C NMR data for two new sesquiterpenes were obtained by the aid of two-dimensional (2D) NMR techniques, including HSQC, HMBC, (1)H-(1)HCOSY and nuclear overhauser enhancement spectroscopy(NOESY).
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Affiliation(s)
- Yan Xu
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100193, PR China
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