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Walia M, Kumar P, Singh B, Agnihotri VK. UPLC-DAD quantification of chemical constituents of Potentilla atrosanguinea roots and their antioxidant activity. Journal of Food Science and Technology 2018; 55:4337-4345. [PMID: 30228433 DOI: 10.1007/s13197-018-3383-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 12/29/2017] [Accepted: 08/07/2018] [Indexed: 12/19/2022]
Abstract
Potentilla atrosanguinea, native to Himalayan region, is well known for its curative effects in traditional medicinal system. An ultra performance liquid chromatography-diode array detection method for the quantification of constituents of root part of P. atrosanguinea has been developed along with antioxidant activity evaluation. A simple and sensitive quantification method developed for seven compounds however only four compounds; p-coumaric acid (4), rutin (7), tiliroside (14) and kaempferol (16) were quantified as others were in lesser amount. Syringic acid and quercetin were found in trace amount whereas chlorogenic acid was absent in the ethanol extract of roots of P. atrosanguinea. Total polyphenolic and flavonoid contents were determined to be 21.75 mg of gallic acid equivalent and 8.57 mg of quercetin equivalent per gram of dry plant material, respectively. Antioxidant activity of extract was assessed using three assays; 2,2'-diphenyl-1-picrylhydrazyl (DPPH), 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) and ferric reducing antioxidant power (FRAP). The IC50 values; 35.75 μg/ml and 30.35 μg/ml by DPPH and ABTS assays for ethanolic extract showed excellent free radical scavenging potential of its root part. The ferric reducing ability (FRAP) value, 26.67 mg of ascorbic acid per gram also indicated its higher antioxidant potential.
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Affiliation(s)
- Mayanka Walia
- 1Academy of Scientific and Innovative Research, CSIR-Institute of Himalayan Bioresource Technology, Palampur, Himachal Pradesh 176061 India.,2Natural Product Chemistry and Process Development Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur, Himachal Pradesh 176061 India
| | - Pawan Kumar
- 2Natural Product Chemistry and Process Development Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur, Himachal Pradesh 176061 India
| | - Bikram Singh
- 1Academy of Scientific and Innovative Research, CSIR-Institute of Himalayan Bioresource Technology, Palampur, Himachal Pradesh 176061 India.,2Natural Product Chemistry and Process Development Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur, Himachal Pradesh 176061 India
| | - Vijai K Agnihotri
- 1Academy of Scientific and Innovative Research, CSIR-Institute of Himalayan Bioresource Technology, Palampur, Himachal Pradesh 176061 India.,2Natural Product Chemistry and Process Development Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur, Himachal Pradesh 176061 India
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Uysal S, Zengin G, Locatelli M, Bahadori MB, Mocan A, Bellagamba G, De Luca E, Mollica A, Aktumsek A. Cytotoxic and Enzyme Inhibitory Potential of Two Potentilla species ( P. speciosa L. and P. reptans Willd.) and Their Chemical Composition. Front Pharmacol 2017; 8:290. [PMID: 28588492 PMCID: PMC5441381 DOI: 10.3389/fphar.2017.00290] [Citation(s) in RCA: 199] [Impact Index Per Article: 28.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2016] [Accepted: 05/05/2017] [Indexed: 11/13/2022] Open
Abstract
In this work, the biological and chemical fingerprints of three extracts (ethyl acetate, methanol, and water) from two Potentilla species (Potentilla reptans and P. speciosa) were investigated. Antioxidant, enzyme inhibitory, and cytotoxic activities were performed for the biological fingerprint. For the chemical characterization, total bioactive components, and individual phenolic components were determined using photometric and HPLC methods, respectively. The main identified phenolic compounds in these extracts were rutin and catechin. Methanol and water extracts contained the highest total phenolic and flavonoid content. The results of antioxidant assays showed that methanol and water extracts displayed higher antioxidant activity compared to the ethyl acetate extract. Generally, methanol and water extracts exhibited higher biological activities correlated with higher levels the bioactive components. For P. speciosa, the methanol extract exhibited the highest enzyme inhibitory activity (except BChE inhibitory activity). P. reptans exhibited also high antiproliferative activity against MCF-7 cells whilst P. speciosa had weak to moderate activity against both of A549 and MCF-7 cell lines. The results suggest that Potentilla species could be potential candidates for developing new phyto-pharmaceuticals and functional ingredients.
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Affiliation(s)
- Sengul Uysal
- Department of Biology, Science Faculty, Selcuk University, CampusKonya, Turkey
| | - Gokhan Zengin
- Department of Biology, Science Faculty, Selcuk University, CampusKonya, Turkey
| | - Marcello Locatelli
- Department of Pharmacy, University "G. d'Annunzio" Chieti-PescaraChieti, Italy.,Interuniversity Consortium of Structural and Systems BiologyRome, Italy
| | - Mir B Bahadori
- Research Center for Pharmaceutical Nanotechnology, Tabriz University of Medical SciencesTabriz, Iran
| | - Andrei Mocan
- Department of Pharmaceutical Botany, "Iuliu Hatieganu" University of Medicine and PharmacyCluj-Napoca, Romania
| | - Giuseppe Bellagamba
- Department of Pharmacy, University "G. d'Annunzio" Chieti-PescaraChieti, Italy
| | - Elisa De Luca
- Department of Pharmacy, University "G. d'Annunzio" Chieti-PescaraChieti, Italy
| | - Adriano Mollica
- Department of Pharmacy, University "G. d'Annunzio" Chieti-PescaraChieti, Italy
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Wan G, Tao JG, Wang GD, Liu SP, Zhao HX, Liang QD. In vitro antitumor activity of the ethyl acetate extract of Potentilla chinensis in osteosarcoma cancer cells. Mol Med Rep 2016; 14:3634-40. [PMID: 27573158 PMCID: PMC5042787 DOI: 10.3892/mmr.2016.5679] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2015] [Accepted: 07/04/2016] [Indexed: 12/02/2022] Open
Abstract
The aim of the current study was to evaluate the anticancer effect of the ethanol extract of Potentilla chinensis, a Chinese medicinal plant. An MTT assay was used to evaluate the cell viability of MG-63 human osteosarcoma cancer cells and fR-2 cells. Furthermore, the effect of the extract on apoptosis induction, cell cycle phase distribution and inhibition of cell migration in the MG63 human osteosarcoma cancer cell line was evaluated. The effect of the extract on cell cycle phase distribution was assessed by flow cytometry using propidium iodide (PI). Phase contrast microscopy detected the morphological changes in MG63 cancer cells following extract treatment. The results of the study demonstrated that the extract was cytotoxic to MG63 cancer cells, while the normal cell line (epithelial cell line) showed lower susceptibility. Phase contrast microscopy showed distinguishing morphological features, such as cell shrinkage and blebbing induced by the extract treatment in osteosarcoma cancer cells. The average proportion of Annexin V-positive cells (total apoptotic cells) significantly increased from 5.6% in the control to 24.2, 38.8 and 55.7% in the 40, 80 and 150 µg/ml groups, respectively. The extract induced early and late apoptosis in the cancer cells. Flow cytometric analysis revealed that the extract induced G0/G1-cell cycle arrest, which also showed significant dose-dependence. The extract induced a significant and concentration-dependent reduction in cell migration. Moreover, DNA fragmentation was also examined by observation of the formation of DNA ladders. It was demonstrated that DNA fragmentation was increased with extract concentration compared with that in the control. Taken together, EEPC may serve as potential therapeutic agent against osteosarcoma, provided that the toxicity profile and in vivo investigations demonstrate that it is safe.
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Affiliation(s)
- Guang Wan
- Department of Orthopedics, The First Affiliated Hospital of Xinxiang Medical University, Weihui, Henan 453100, P.R. China
| | - Jin-Gang Tao
- Department of Orthopedics, The First Affiliated Hospital of Xinxiang Medical University, Weihui, Henan 453100, P.R. China
| | - Guo-Dong Wang
- Department of Orthopedics, The First Affiliated Hospital of Xinxiang Medical University, Weihui, Henan 453100, P.R. China
| | - Shen-Peng Liu
- Department of Orthopedics, The First Affiliated Hospital of Xinxiang Medical University, Weihui, Henan 453100, P.R. China
| | - Hong-Xing Zhao
- Department of Orthopedics, The First Affiliated Hospital of Xinxiang Medical University, Weihui, Henan 453100, P.R. China
| | - Qiu-Dong Liang
- Department of Orthopedics, The First Affiliated Hospital of Xinxiang Medical University, Weihui, Henan 453100, P.R. China
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Influence of Environmental Factors on the Active Substance Production and Antioxidant Activity in Potentilla fruticosa L. and Its Quality Assessment. Sci Rep 2016; 6:28591. [PMID: 27373366 PMCID: PMC4931507 DOI: 10.1038/srep28591] [Citation(s) in RCA: 81] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2015] [Accepted: 06/06/2016] [Indexed: 11/29/2022] Open
Abstract
Environmental factors may influence types and contents of active substances. This study investigated the influence of environmental factors on the active substance contents and antioxidant activity of Potentilla fruticosa L. from different regions of China. Also, HPLC fingerprint similarity analysis (SA) coupled with hierarchical cluster analysis (HCA) and discriminant analysis (DA) were further introduced for the accurate classification and quality assessment of P. fruticosa. The results showed that altitude was significantly and negatively correlated to the content of tannin (P < 0.05). Annual sunshine duration and altitude were significantly and positively correlated to the flavonoids content, rutin content and antioxidant activity (P < 0.05). Annual mean temperature was significantly and negatively correlated to the content of total phenolics, while altitude was significantly and positively correlated to the content of total phenolics (P < 0.05). Eight samples were unambiguously separated into three groups. Two types of discriminant functions with a 100% discrimination ratio were constructed. All data consistently supported the conclusion that P. fruticosa produced from Kangding, Sichuan Province had high quality among all samples, therefore, Kangding in Sichuan Province with favorable environmental conditions is recommended as a preferable production location.
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Hřibová P, Khazneh E, Žemlička M, Švajdlenka E, Ghoneim MM, Elokely KM, Ross SA. Antiurease activity of plants growing in the Czech Republic. Nat Prod Res 2014; 28:868-73. [PMID: 24579848 DOI: 10.1080/14786419.2014.888553] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The antiurease activity of the aqueous extracts of 42 plants growing in the Czech Republic was investigated. A phenol-hypochlorite reaction was used for the determination of ammonia produced by urease. The inhibitory activity of the extracts at a concentration of 0.2 mg/mL varied from 17.8% to 80.0%. Extracts from six Potentilla species expressed inhibitory activity against jack bean urease. They were further investigated for their phenolic constituents and the major compounds were subjected to molecular docking. The results revealed that both jack bean urease and Helicobacter pylori urease were inhibited by quercetin-3-O-β-D-galactopyranoside-6″-gallate (1), myricetin-3-O-β-D-glucuronide (2), tiliroside (3) and B-type procyanidin (4). The antiurease activity of the investigated Potentilla species is probably due to the presence of complex phenolic constituents such as flavonoid glycosides and catechin dimers.
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Affiliation(s)
- Petra Hřibová
- a Department of Natural Drugs , Faculty of Pharmacy, University of Veterinary and Pharmaceutical Sciences Brno , Palackého 1-3, 612 42 Brno , Czech Republic
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Şöhretoğlu D, Sterner O. Isoflavonoids, flavonoids and flavans from Potentilla astracanica. BIOCHEM SYST ECOL 2011. [DOI: 10.1016/j.bse.2011.05.020] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Tomczyk M. Secondary metabolites from Potentilla recta L. and Drymocallis rupestris (L.) Soják (syn. Potentilla rupestris L.) (Rosaceae). BIOCHEM SYST ECOL 2011. [DOI: 10.1016/j.bse.2011.07.006] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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JIN Q, NAN JX, LIAN LH. Antitumor Activity of Leaves from Potentilla discolor on Human Hepatocellular Carcinoma Cell Line HepG-2. Chin J Nat Med 2011. [DOI: 10.1016/s1875-5364(11)60022-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Zhao K, Penttinen P, Guan T, Xiao J, Chen Q, Xu J, Lindström K, Zhang L, Zhang X, Strobel GA. The Diversity and Anti-Microbial Activity of Endophytic Actinomycetes Isolated from Medicinal Plants in Panxi Plateau, China. Curr Microbiol 2010; 62:182-90. [DOI: 10.1007/s00284-010-9685-3] [Citation(s) in RCA: 86] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2010] [Accepted: 05/20/2010] [Indexed: 10/19/2022]
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Tomczyk M, Latté KP. Potentilla--a review of its phytochemical and pharmacological profile. JOURNAL OF ETHNOPHARMACOLOGY 2009; 122:184-204. [PMID: 19162156 DOI: 10.1016/j.jep.2008.12.022] [Citation(s) in RCA: 118] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/23/2008] [Revised: 12/16/2008] [Accepted: 12/18/2008] [Indexed: 05/10/2023]
Abstract
The genus Potentilla is a member of the family Rosaceae, subfamily Rosoideae, which is mainly distributed in temperate, arctic and Alpine zones of the Northern hemisphere. This genus has been known since ancient times for its curative properties. Extracts of the aerial and/or underground parts have been applied in traditional medicine for the treatment of inflammations, wounds, certain forms of cancer, infections due to bacteria, fungi and viruses, diarrhoea, diabetes mellitus and other ailments. This comprehensive review provides a botanical description of Potentilla species and their phytochemical constituents in the aerial and underground parts. In vitro and in vivo pharmacological studies are reviewed and discussed, focussing on antidiarrhoic, anti-ulcerogenic, anti-neoplastic, antiviral and antimicrobial, antihyperglycemic, anti-inflammatory, spasmolytic, hepatoprotective and antioxidative activities of Potentilla species. Most of the pharmacological effects can be explained by the high amount of tannins and to a lesser extent by triterpenes, present in all plant parts. However, future efforts should concentrate more on in vitro and in vivo studies and also on clinical trials in order to confirm traditional wisdom in the light of a rational phytotherapy. Especially the efficacy of Potentilla erecta rhizome extracts in the treatment of colitis ulcerosa and of viral infections should be further substantiated in clinical studies.
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Affiliation(s)
- Michał Tomczyk
- Department of Pharmacognosy, Faculty of Pharmacy, Medical University of Białystok, ul. Mickiewicza 2a, 15-089 Białystok, Poland.
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Tomczyk M, Leszczyńska K, Jakoniuk P. Antimicrobial activity of Potentilla species. Fitoterapia 2008; 79:592-4. [DOI: 10.1016/j.fitote.2008.06.006] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2007] [Accepted: 06/25/2008] [Indexed: 11/27/2022]
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Yang J, Chen XQ, Liu XX, Cao Y, Lai MX, Wang Q. Structural determination of two new triterpenoids from Potentilla discolor Bunge by NMR techniques. MAGNETIC RESONANCE IN CHEMISTRY : MRC 2008; 46:794-797. [PMID: 18509870 DOI: 10.1002/mrc.2253] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
Two new pentacyclic triterpenoids, 3alpha, 30-dihydroxylup-20(29)-en-27-oic acid (1) and (20S)-3alpha, 29-dihydroxylupan-27-oic acid (2) were isolated from the whole herbs of Potentilla discolor Bunge. The structures of these two new compounds were elucidated, and complete assignments of the (1)H and (13)C NMR spectroscopic data were achieved by 1D and 2D NMR experiments (HSQC, HMBC, (1)H-(1)HCOSY and ROESY).
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Affiliation(s)
- Jie Yang
- Key laboratory of Modern Chinese Medicines (China pharmaceutical University), Ministry of Education, Nanjing, 210009, People's Republic of China
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Xue PF, Zhao YY, Wang B, Liang H. Secondary metabolites from Potentilla discolor Bunge (Rosaceae). BIOCHEM SYST ECOL 2006. [DOI: 10.1016/j.bse.2006.07.003] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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