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Zadra M, Menezes BBD, Frescura LM, Essi L, Amaro de Carvalho C, Barcellos da Rosa M. Ruellia angustiflora (Nees) Lindau ex Rambo: extraction and characterization of phenolic compounds and evaluation of antiradical, photoprotective and antimicrobial activities. Nat Prod Res 2024; 38:2082-2090. [PMID: 37548309 DOI: 10.1080/14786419.2023.2244124] [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: 02/16/2023] [Revised: 07/03/2023] [Accepted: 07/24/2023] [Indexed: 08/08/2023]
Abstract
Ruellia angustiflora is a shrub popularly known as flower of fire, used in traditional medicine as a healing agent. This study aims to verify the presence of characteristics of pharmaceutical interest in extracts from the root, stem and leaves of this species. The ideal time for ultrasound-assisted extraction is 60 min with a solid-liquid ratio of 1% (w/v). The kinetics of the reaction of the extracts with DPPH is biphasic, and IC50 values are related to the total phenolic compounds. Five phenolic compounds were identified in the extracts, where ferulic acid, rutin and quercetin showed to be the main responsible for the antiradical activity. The extracts displayed considerable photoprotective activity, mainly Ra-LE (SPF = 23). Ra-RE showed an inhibition halo similar to erythromycin against Streptococcus pyogenes. Taken together, these data reveal that Ruellia angustiflora is a source of phenolic compounds and has relevant antiradical, photoprotective and antibacterial activities.
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Affiliation(s)
- Marina Zadra
- Post-Graduate Program in Pharmaceutical Sciences, Federal University of Santa Maria, Santa Maria, Brazil
| | | | - Lucas Mironuk Frescura
- Post-Graduate Program in Chemistry, Federal University of Santa Maria, Santa Maria, Brazil
| | - Liliana Essi
- Department of Biology, Federal University of Santa Maria, Santa Maria, RS, Brazil
| | | | - Marcelo Barcellos da Rosa
- Post-Graduate Program in Pharmaceutical Sciences, Federal University of Santa Maria, Santa Maria, Brazil
- Post-Graduate Program in Chemistry, Federal University of Santa Maria, Santa Maria, Brazil
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Montoya-Inzunza LA, Heredia JB, Patra JK, Gouda S, Kerry RG, Das G, Gutierrez-Grijalva EP. Traditional Uses, Phytochemical Constituents and Ethnopharmacological Properties of Mistletoe from Phoradendron and Viscum Species. Comb Chem High Throughput Screen 2024; 27:1093-1110. [PMID: 37622692 DOI: 10.2174/1386207326666230825113631] [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: 03/17/2023] [Revised: 06/18/2023] [Accepted: 07/20/2023] [Indexed: 08/26/2023]
Abstract
Plants from the genus Phoradendron and Viscum, also known as American and European mistletoe, are a group of hemiparasitic plants traditionally used to treat many diseases. Mistletoes have a rich content of natural compounds like terpenes, alkaloids, proteins, and phenolic compounds associated with their potential medicinal properties. In this sense, mistletoes have shown antiproliferative, antioxidant, anti-inflammatory, and antimicrobial activity, which has been attributed to their phytochemical constituents. The mechanisms in which mistletoe plants act vary and depend on their phytochemical content and distribution, which in part will depend on the mistletoe species. In this sense, recent literature research is needed to visualize state of the art in the ethnopharmacological potential of mistletoe. Thus, this literature review aims to systematically report recent studies (2010-2023) on the phytochemical characterization and bioactive studies of mistletoe plants, mainly the Viscum and Phoradendron genera. We gather recent information of 140 references selected in our research. Here we report that although there are several bioactivity studies of mistletoe species, bioavailability studies are still scarce, and the precise mechanisms of action are not fully known. We encourage that further studies include a systematic strategy to cover these areas of opportunity.
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Affiliation(s)
- Luis Aurelio Montoya-Inzunza
- Laboratory of Functional Foods and Nutraceuticals, Centro de Investigación en Alimentación y Desarrollo, A.C., Carretera a Eldorado Km. 5.5, Col. Campo El Diez, CP. 80110, Culiacán, Sinaloa, México
| | - J Basilio Heredia
- Laboratory of Functional Foods and Nutraceuticals, Centro de Investigación en Alimentación y Desarrollo, A.C., Carretera a Eldorado Km. 5.5, Col. Campo El Diez, CP. 80110, Culiacán, Sinaloa, México
| | - Jayanta Kumar Patra
- Research Institute of Integrative Life Sciences, Dongguk University-Seoul, Goyang-si, 10326, Republic of Korea
| | - Sushanto Gouda
- Developmental Biology & Herpetology Laboratory, Department of Zoology, Mizoram University, Mizoram 796004, India
| | - Rout George Kerry
- Department of Biotechnology, Utkal University, Vani Vihar, Bhubaneswar, Odisha, 751004, India
| | - Gitishree Das
- Research Institute of Integrative Life Sciences, Dongguk University-Seoul, Goyang-si, 10326, Republic of Korea
| | - Erick Paul Gutierrez-Grijalva
- Laboratory of Functional Foods and Nutraceuticals, Centro de Investigación en Alimentación y Desarrollo, A.C., Carretera a Eldorado Km. 5.5, Col. Campo El Diez, CP. 80110, Culiacán, Sinaloa, México
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Granados-Balbuena SY, Díaz-Pacheco A, García-Meza MG, Tapia-López L, Cruz-Narváez Y, Ocaranza-Sánchez E. Phytochemical profile of petals from black Dahlia pinnata by flow injection analysis-electrospray ionization-Fourier transform ion cyclotron resonance mass spectrometry. PHYTOCHEMICAL ANALYSIS : PCA 2023; 34:1009-1021. [PMID: 37518673 DOI: 10.1002/pca.3268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/18/2023] [Revised: 07/04/2023] [Accepted: 07/09/2023] [Indexed: 08/01/2023]
Abstract
INTRODUCTION Dahlia pinnata Cav. is a flower native to Mexico that has many applications; in particular, its petals have been used for ornamental, food, and medicinal purposes, for example to treat skin rashes and skin cracks. It has been reported that the medicinal properties of plants are generally related to the phytochemical constituents they possess. However, there are few studies on black D. pinnata. OBJECTIVES The present study was aimed at qualitatively and quantitatively determining the phytochemical profile of petals from black D. pinnata. METHODOLOGY Phytochemicals from Dahlia petals were extracted by consecutive maceration (hexane, dichloromethane, and methanol); then, the extracts were analyzed through colorimetric assays and UV-Vis spectroscopy for qualitative identification and quantification of phytochemical compounds, respectively. The methanolic extract was analyzed by flow injection analysis-electrospray ionization-Fourier transform ion cyclotron resonance mass spectrometry (FIA-ESI-FTICR-MS) in negative and positive mode. RESULTS Quantitative phytochemical profiling of the methanolic extract by UV-Vis spectroscopy indicated high contents of phenolic compounds (34.35 ± 3.59 mg EQ/g plant) and sugars (23.91 ± 1.99 mg EQ/g plant), while the qualitative profiling by FIA-ESI-FTICR-MS allowed the tentative identification of several flavonoids and phenolic acids. Kaempferol-3-rutinoside, pelargonidin-3-(6″-malonylglucoside)-5-glucoside, rutin, kaempferol-3-(2″,3″-diacetyl-4″-p-coumaroylrhamnoside), and myricetin-3-(2‴-galloylrhamnoside) were the main compounds detected. CONCLUSION The results expand our knowledge of the phytochemical constituents of petals from black D. pinnata.
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Affiliation(s)
- Sulem Yali Granados-Balbuena
- Centro de Investigación en Biotecnología Aplicada, Instituto Politécnico Nacional, Tepetitla de Lardizábal, Tlaxcala, Mexico
- Unidad Profesional Interdisciplinaria de Ingeniería Campus Tlaxcala del Instituto Politécnico Nacional, Guillermo Valle, Tlaxcala, Mexico
| | - Adrian Díaz-Pacheco
- Unidad Profesional Interdisciplinaria de Ingeniería Campus Tlaxcala del Instituto Politécnico Nacional, Guillermo Valle, Tlaxcala, Mexico
| | - María Guadalupe García-Meza
- Centro de Investigación en Biotecnología Aplicada, Instituto Politécnico Nacional, Tepetitla de Lardizábal, Tlaxcala, Mexico
| | - Lilia Tapia-López
- Centro de Investigación en Biotecnología Aplicada, Instituto Politécnico Nacional, Tepetitla de Lardizábal, Tlaxcala, Mexico
| | - Yair Cruz-Narváez
- Laboratorio de Posgrado de Operaciones Unitarias, Escuela Superior de Ingeniería Química e Industrias Extractivas, Unidad Profesional Adolfo López Mateos, Instituto Politécnico Nacional, Ciudad de México, Mexico
| | - Erik Ocaranza-Sánchez
- Centro de Investigación en Biotecnología Aplicada, Instituto Politécnico Nacional, Tepetitla de Lardizábal, Tlaxcala, Mexico
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Montoya-Inzunza LA, Moreno-Ulloa A, Carballo-Castañeda RA, Xool-Tamayo J, Contreras-Angulo LA, Leyva-López N, Antunes-Ricardo M, Gonzalez-Galaviz JR, Heredia JB, Gutiérrez-Grijalva EP. Metabolomic Characterization of Phoradendron brachystachyum Mistletoe and In-Silico and In-Vitro Investigation of Its Therapeutic Potential in Metabolic Disorders. PLANTS (BASEL, SWITZERLAND) 2023; 12:2729. [PMID: 37514343 PMCID: PMC10383180 DOI: 10.3390/plants12142729] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/04/2023] [Revised: 07/03/2023] [Accepted: 07/19/2023] [Indexed: 07/30/2023]
Abstract
Plants of the Phoradendron genus have been traditionally used for their lipid- and glucose-lowering effects. However, the compounds responsible for these effects and the overall chemical profile of these plants have not been thoroughly investigated. We aimed to characterize the metabolome of leaves, stems, and aerial parts of the Phoradendron brachystachyum plant. We used mass spectrometry and colorimetric screening techniques (with various solvents) to identify and characterize the metabolites present. We also evaluated the antioxidant (FRAP, ORAC, TEAC, and DPPH assays) and inhibitory effects on pancreatic lipase and α-glucosidase enzymes of hydrophilic extracts. Furthermore, we compared the molecular fingerprints between the identified metabolites and FDA-approved drugs to gain insights into the metabolites that might be responsible for the observed effects on enzymes. Our findings revealed the presence of 59 putative metabolites, primarily flavonoids. However, we also hint at the presence of peptide and carbohydrate derivatives. The leaf extracts demonstrated the most promising metrics across all assays, exhibiting strong antioxidant and enzyme inhibitory effects as well as high levels of phenolic compounds, flavonoids, and tannins. Fingerprint analysis suggested potential peptide and carbohydrate metabolites as pancreatic lipase and α-glucosidase inhibitors. Overall, our study provides evidence on specific metabolites in Phoradendron brachystachyum that could be responsible for the therapeutic effects noted in obese and type 2 diabetes subjects.
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Affiliation(s)
- Luis Aurelio Montoya-Inzunza
- Centro de Investigación en Alimentación y Desarrollo, A.C., Carretera a Eldorado Km 5.5, Col. Campo El Diez, Culiacán 80110, Mexico
| | - Aldo Moreno-Ulloa
- MS2 Laboratory, Biomedical Innovation Department, Centro de Investigación Científica y de Educación Superior de Ensenada, Ensenada 22860, Mexico
| | - Rommel A Carballo-Castañeda
- MS2 Laboratory, Biomedical Innovation Department, Centro de Investigación Científica y de Educación Superior de Ensenada, Ensenada 22860, Mexico
| | - Jorge Xool-Tamayo
- MS2 Laboratory, Biomedical Innovation Department, Centro de Investigación Científica y de Educación Superior de Ensenada, Ensenada 22860, Mexico
| | - Laura Aracely Contreras-Angulo
- Centro de Investigación en Alimentación y Desarrollo, A.C., Carretera a Eldorado Km 5.5, Col. Campo El Diez, Culiacán 80110, Mexico
| | - Nayely Leyva-López
- Centro de Investigación en Alimentación y Desarrollo, A.C., Carretera a Eldorado Km 5.5, Col. Campo El Diez, Culiacán 80110, Mexico
- Posdoc CONAHCYT-Centro de Investigación en Alimentación y Desarrollo, A.C., Carretera a Eldorado Km 5.5, Col. Campo El Diez, Culiacán 80110, Mexico
| | - Marilena Antunes-Ricardo
- The Institute for Obesity Research, Tecnológico de Monterrey, Av. Eugenio Garza Sada 2501 Sur, Monterrey 64849, Mexico
- School of Engineering and Science, Tecnologico de Monterrey, Av. Eugenio Garza Sada 2501 Sur, Monterrey 64849, Mexico
| | | | - José Basilio Heredia
- Centro de Investigación en Alimentación y Desarrollo, A.C., Carretera a Eldorado Km 5.5, Col. Campo El Diez, Culiacán 80110, Mexico
| | - Erick Paul Gutiérrez-Grijalva
- Cátedras CONAHCYT-Centro de Investigación en Alimentación y Desarrollo, A.C., Carretera a Eldorado Km 5.5, Col. Campo El Diez, Culiacán 80110, Mexico
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Kang YW, Joo NM. Optimization of Nutrient-Rich Ice Plant ( Mesembryanthemum crystallinum L.) Paste Fresh Noodle Pasta Using Response Surface Methodology. Foods 2023; 12:2482. [PMID: 37444220 DOI: 10.3390/foods12132482] [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: 05/25/2023] [Revised: 06/14/2023] [Accepted: 06/16/2023] [Indexed: 07/15/2023] Open
Abstract
The ice plant is a species that is grown mainly in the dry regions of the American West and contains various minerals and ingredients beneficial for human health, such as inositol and beta-carotene. With the growing trend towards healthy foods, pasta consumption has also increased. Pasta is a convenient and low-glycemic-index food that is composed mainly of carbohydrates, proteins, lipids, dietary fiber, and trace amounts of minerals. The optimal mixing ratio was evaluated to produce pasta of the highest quality in terms of blood sugar elevation and antioxidant efficacy. The components and minerals of the ice plant, including D-pinitol and inositol, were analyzed, and 20 essential amino acids were identified. In this study, we also investigated the quality and characteristics of ice plant paste and eggs, as well as the quality, antioxidant activity, and formulation of raw materials mixed with ice plant at different ratios. Optimal conditions were found to be 46.73 g of ice plant paste in 100 g of durum wheat flour, 20.23 g of egg, and 2 g of salt, providing a way to develop fresh pasta that enhances the health benefits of ice plant paste without excessive moisture and other ingredients.
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Affiliation(s)
- Yeo-Wool Kang
- Department of Food and Nutrition, Sookmyung Women's University, Cheongpa-ro 47gil 100, Yongsan-gu, Seoul 04310, Republic of Korea
| | - Na-Mi Joo
- Department of Food and Nutrition, Sookmyung Women's University, Cheongpa-ro 47gil 100, Yongsan-gu, Seoul 04310, Republic of Korea
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Alara OR, Abdurahman NH, Ali HA. Optimization of microwave-enhanced extraction parameters to recover phenolic compounds and antioxidants from Corchorus olitorius leaves. CHEMICKE ZVESTI 2023; 77:1-17. [PMID: 37362792 PMCID: PMC10088688 DOI: 10.1007/s11696-023-02771-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Accepted: 03/04/2023] [Indexed: 06/28/2023]
Abstract
Vegetables are industrial crops endowed with both nutritional and medicinal values. The overwhelming contributions of vegetables to human living in the form of nutrients and medicine cannot be under emphasised. Thus, this study examined the recoveries of phenolic compounds and antioxidants from Corchorus olitorius leaves using a microwave-enhanced extraction technique. Furthermore, the phenolic compounds in the leaf extract of C. olitorius were comprehensively identified using liquid chromatography-mass spectrometry quadrupole of flight (LC-QToF-MS). At the optimized conditions of microwave-enhanced extraction (extraction time of 131 s, microwave power 305 W, solvent/sample ratio of 12 mL/g, and ethanol concentration of 50%), total phenolic content (TPC) of 343.098 ± 3.05 mg GAE/10 g d.b., IC50 values of 68.89 ± 1.08 and 29.76 ± 1.00 µg/mL for 2,2-diphenyl-1-picrylhydrazyl (DPPH) and 2,2'-azino-bis(3-ethylbenzothiazoline-6'-sulfonic acid) (ABTS) assays, respectively, were achieved. Furthermore, an aggregate of fourteen phenolic compounds that include 1-galloyl-glucose, 1,3,5-O-tricaffeoylquinic acid, procyanidin C-1, 4,4',5,6-tetrahydroxystilbene, 3,4,5-O-tricaffeoylquinic acid, 5-desgalloylstachyurin, sanguiin H-4, corilagin_1, 1-O-galloylpedunculagin, laevigatin A, pedunculagin, 2,4,6-tri-O-galloyl-β-D-glucose, 1,3,6-trigalloyl-β-D-glucose, and 1,2,3,6-tetra-O-galloyl-β-D-glucose was tentatively identified in the leaf extract of C. olitorius. In general, this study has established C. olitorius leaves as sources of phenolic compounds and natural antioxidants. Thus, the intake can continue to be promoted as a way forward in solving the problem of food insecurity. Supplementary Information The online version contains supplementary material available at 10.1007/s11696-023-02771-x.
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Affiliation(s)
- Oluwaseun Ruth Alara
- Centre for Research in Advanced Fluid and Processes (Fluid Centre), Universiti Malaysia Pahang, Lebuhraya Tun Razak, 26300 Gambang, Pahang Malaysia
- Department of Chemical Engineering, College of Engineering, Universiti Malaysia Pahang, Lebuhraya Tun Razak, 26300 Gambang, Pahang Malaysia
| | - Nour Hamid Abdurahman
- Centre for Research in Advanced Fluid and Processes (Fluid Centre), Universiti Malaysia Pahang, Lebuhraya Tun Razak, 26300 Gambang, Pahang Malaysia
- Department of Chemical Engineering, College of Engineering, Universiti Malaysia Pahang, Lebuhraya Tun Razak, 26300 Gambang, Pahang Malaysia
| | - Hassan Alsaggaf Ali
- Eastern Unity Technology, Suite 01, 12th Floor Plaza, 138 Annex Hotel Maya, Jalan Ampang, 50450 Kuala Lumpur, Malaysia
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Ramírez-Velásquez IM, Bedoya-Calle ÁH, Vélez E, Caro-Lopera FJ. Dissociation Mode of the O-H Bond in Betanidin, pK a-Clusterization Prediction, and Molecular Interactions via Shape Theory and DFT Methods. Int J Mol Sci 2023; 24:ijms24032923. [PMID: 36769241 PMCID: PMC9917436 DOI: 10.3390/ijms24032923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2022] [Revised: 12/16/2022] [Accepted: 12/18/2022] [Indexed: 02/05/2023] Open
Abstract
Betanidin (Bd) is a nitrogenous metabolite with significant bioactive potential influenced by pH. Its free radical scavenging activity and deprotonation pathway are crucial to studying its physicochemical properties. Motivated by the published discrepancies about the best deprotonation routes in Bd, this work explores all possible pathways for proton extractions on that molecule, by using the direct approach method based on pKa. The complete space of exploration is supported by a linear relation with constant slope, where the pKa is written in terms of the associated deprotonated molecule energy. The deprotonation rounds 1, …, 6 define groups of parallel linear models with constant slope. The intercepts of the models just depend on the protonated energy for each round, and then the pKa can be trivially ordered and explained by the energy. We use the direct approximation method to obtain the value of pKa. We predict all possible outcomes based on a linear model of the energy and some related verified assumptions. We also include a new measure of similarity or dissimilarity between the protonated and deprotonated molecules, via a geometric-chemical descriptor called the Riemann-Mulliken distance (RMD). The RMD considers the cartesian coordinates of the atoms, the atomic mass, and the Mulliken charges. After exploring the complete set of permutations, we show that the successive deprotonation process does not inherit the local energy minimum and that the commutativity of the paths does not hold either. The resulting clusterization of pKa can be explained by the local acid and basic groups of the BD, and the successive deprotonation can be predicted by using the chemical explained linear models, which can avoid unnecessary optimizations. Another part of the research uses our own algorithm based on shape theory to determine the protein's active site automatically, and molecular dynamics confirmed the results of the molecular docking of Bd in protonated and anionic form with the enzyme aldose reductase (AR). Also, we calculate the descriptors associated with the SET and SPLET mechanisms.
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Affiliation(s)
- Iliana María Ramírez-Velásquez
- Faculty of Exact and Applied Sciences, Instituto Tecnológico Metropolitano, Medellín 050034, Colombia
- Faculty of Basic Sciences, University of Medellin, Medellín 050026, Colombia
- Correspondence: (I.M.R.-V.); (F.J.C.-L.)
| | | | - Ederley Vélez
- Faculty of Basic Sciences, University of Medellin, Medellín 050026, Colombia
| | - Francisco J. Caro-Lopera
- Faculty of Basic Sciences, University of Medellin, Medellín 050026, Colombia
- Correspondence: (I.M.R.-V.); (F.J.C.-L.)
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Liang Z, Liu K, Li R, Ma B, Zheng W, Yang S, Zhang G, Zhao Y, Chen J, Zhao M. An instant beverage rich in nutrients and secondary metabolites manufactured from stems and leaves of Panax notoginseng. Front Nutr 2022; 9:1058639. [PMID: 36570153 PMCID: PMC9767984 DOI: 10.3389/fnut.2022.1058639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Accepted: 11/14/2022] [Indexed: 12/12/2022] Open
Abstract
Introduction Radix Notoginseng, one of the most famous Chinese traditional medicines, is the dried root of Panax notoginseng (Araliaceae). Stems and leaves of P. notoginseng (SLPN) are rich in secondary metabolites and nutrients, and authorized as a food resource, however, its utilization needs further research. Methods A SLPN-instant beverage was manufactured from SLPN through optimization by response surface design with 21-fold of 48.50% ethanol for 39 h, and this extraction was repeated twice; the extraction solution was concentrated to 1/3 volume using a vacuum rotatory evaporator at 45°C, and then spray dried at 110°C. Nutritional components including 14 amino acids, ten mineral elements, 15 vitamins were detected in the SLPN-instant beverage; forty-three triterpenoid saponins, e.g., ginsenoside La, ginsenoside Rb3, notoginsenoside R1, and two flavonoid glycosides, as well as dencichine were identified by UPLC-MS. Results The extraction rate of SLPN-instant beverage was 37.89 ± 0.02%. The majority nutrients were Gly (2.10 ± 0.63 mg/g), His (1.23 ± 0.07 mg/g), α-VE (18.89 ± 1.87 μg/g), β-VE (17.53 ± 1.98 μg/g), potassium (49.26 ± 2.70 mg/g), calcium (6.73 ± 0.27 mg/g). The total saponin of the SLPN-instant beverage was 403.05 ± 34.98 mg/g, majority was notoginsenoside Fd and with contents of 227 ± 2.02 mg/g. In addition, catechin and γ-aminobutyric acid were detected with levels of 24.57 ± 0.21 mg/g and 7.50 ± 1.85 mg/g, respectively. The SLPN-instant beverage showed good antioxidant activities with half maximal inhibitory concentration (IC50) for scavenging hydroxyl (OH-) radicals, superoxide anion (O2-) radicals, 1,1-diphenyl-2-picrylhydrazyl (DPPH) radicals and 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonate) (ABTS+) radicals were 0.1954, 0.2314, 0.4083, and 0.3874 mg/mL, respectively. Conclusion We optimized an analytical method for in depth analysis of the newly authorized food resource SLPN. Together, an instant beverage with antioxidant activity, rich in nutrients and secondary metabolites, was manufactured from SLPN, which may improve the utilization of SLPN.
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Affiliation(s)
- Zhengwei Liang
- College of Agronomy and Biotechnology, Yunnan Agricultural University, Kunming, Yunnan, China,Yunnan Characteristic Plant Extraction Laboratory, Kunming, Yunnan, China,The Key Laboratory of Medicinal Plant Biology of Yunnan Province, National Local Joint Engineering Research Center on Germplasm Innovation and Utilization of Chinese Medicinal Materials in Southwestern, Kunming, Yunnan, China
| | - Kunyi Liu
- Yunnan Characteristic Plant Extraction Laboratory, Kunming, Yunnan, China,The Key Laboratory of Medicinal Plant Biology of Yunnan Province, National Local Joint Engineering Research Center on Germplasm Innovation and Utilization of Chinese Medicinal Materials in Southwestern, Kunming, Yunnan, China,College of Wuliangye Technology and Food Engineering, Yibin Vocational and Technical College, Yibin, Sichuan, China
| | - Ruoyu Li
- Yunnan Characteristic Plant Extraction Laboratory, Kunming, Yunnan, China,The Key Laboratory of Medicinal Plant Biology of Yunnan Province, National Local Joint Engineering Research Center on Germplasm Innovation and Utilization of Chinese Medicinal Materials in Southwestern, Kunming, Yunnan, China,College of Tea Science, Yunnan Agricultural University, Kunming, Yunnan, China
| | - Baiping Ma
- Beijing Institute of Radiation Medicine, Beijing, China
| | - Wei Zheng
- Beijing Institute of Radiation Medicine, Beijing, China
| | - Shengchao Yang
- College of Agronomy and Biotechnology, Yunnan Agricultural University, Kunming, Yunnan, China,Yunnan Characteristic Plant Extraction Laboratory, Kunming, Yunnan, China,The Key Laboratory of Medicinal Plant Biology of Yunnan Province, National Local Joint Engineering Research Center on Germplasm Innovation and Utilization of Chinese Medicinal Materials in Southwestern, Kunming, Yunnan, China
| | - Guanghui Zhang
- College of Agronomy and Biotechnology, Yunnan Agricultural University, Kunming, Yunnan, China,Yunnan Characteristic Plant Extraction Laboratory, Kunming, Yunnan, China,The Key Laboratory of Medicinal Plant Biology of Yunnan Province, National Local Joint Engineering Research Center on Germplasm Innovation and Utilization of Chinese Medicinal Materials in Southwestern, Kunming, Yunnan, China
| | - Yinhe Zhao
- College of Agronomy and Biotechnology, Yunnan Agricultural University, Kunming, Yunnan, China
| | - Junwen Chen
- College of Agronomy and Biotechnology, Yunnan Agricultural University, Kunming, Yunnan, China,Yunnan Characteristic Plant Extraction Laboratory, Kunming, Yunnan, China,The Key Laboratory of Medicinal Plant Biology of Yunnan Province, National Local Joint Engineering Research Center on Germplasm Innovation and Utilization of Chinese Medicinal Materials in Southwestern, Kunming, Yunnan, China,*Correspondence: Junwen Chen,
| | - Ming Zhao
- Yunnan Characteristic Plant Extraction Laboratory, Kunming, Yunnan, China,The Key Laboratory of Medicinal Plant Biology of Yunnan Province, National Local Joint Engineering Research Center on Germplasm Innovation and Utilization of Chinese Medicinal Materials in Southwestern, Kunming, Yunnan, China,College of Tea Science, Yunnan Agricultural University, Kunming, Yunnan, China,Ming Zhao,
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Gutiérrez-Grijalva EP, Zamudio-Sosa VE, Contreras-Angulo LA, Leyva-López N, Heredia JB. Bioaccessibility of Phenolic Compounds from Mistletoe Infusions and Effect of In Vitro Digestion on Its Antioxidant and Pancreatic Lipase Inhibitory Activity. Foods 2022; 11:foods11213319. [PMID: 36359932 PMCID: PMC9657092 DOI: 10.3390/foods11213319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2022] [Revised: 10/19/2022] [Accepted: 10/19/2022] [Indexed: 11/27/2022] Open
Abstract
Phoradendron brachystachyum is an American mistletoe distributed in México and used ethnobotanically in infusions to treat hypertriglyceridemia and lower cholesterol levels. This study aimed to evaluate the bioaccessibility of the phenolic acids from mistletoe infusions and the effect of simulated digestion on its antioxidant and lipase inhibitory properties. The in vitro digestion process decreased the antioxidant capacity activity by the TEAC and ORAC assays in infusions from leaves, stems, and whole plant samples. Moreover, the individual phenolic content of mistletoe infusions was also affected by the in vitro digestion process; the most abundant individual phenolic constituents at the end of the digestion process were ferulic and quinic acids. These compounds showed low bioaccessibility values ranging from 7.48% to 22.60%. In addition, the in vitro digestion diminished the pancreatic lipase inhibition percentage of leaves and whole plant infusions but increased it in the stem samples. This research showed that given the phenolic content and pancreatic lipase inhibitory activity of mistletoe infusions, it could be used as a potential source for the development of functional foods and nutraceuticals; nonetheless, its phenolic content is affected by gastrointestinal digestion; thus, encapsulation strategies are encouraged to protect these metabolites from the gastrointestinal environment while preserving their antioxidant and hypolipidemic potentials.
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Affiliation(s)
- Erick Paul Gutiérrez-Grijalva
- Cátedras CONACYT-Centro de Investigación en Alimentación y Desarrollo, A.C. Carretera a Eldorado Km. 5.5, Col. Campo El Diez, Culiacán 80110, Sinaloa, Mexico
- Correspondence:
| | - Victor Eduardo Zamudio-Sosa
- Centro de Investigación en Alimentación y Desarrollo, A.C. Carretera a Eldorado Km. 5.5, Col. Campo El Diez, Culiacán 80110, Sinaloa, Mexico
| | - Laura Aracely Contreras-Angulo
- Centro de Investigación en Alimentación y Desarrollo, A.C. Carretera a Eldorado Km. 5.5, Col. Campo El Diez, Culiacán 80110, Sinaloa, Mexico
| | - Nayely Leyva-López
- Centro de Investigación en Alimentación y Desarrollo, A.C. Carretera a Eldorado Km. 5.5, Col. Campo El Diez, Culiacán 80110, Sinaloa, Mexico
| | - J. Basilio Heredia
- Centro de Investigación en Alimentación y Desarrollo, A.C. Carretera a Eldorado Km. 5.5, Col. Campo El Diez, Culiacán 80110, Sinaloa, Mexico
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10
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Yang Y, He J, Jiang Z, Du X, Chen F, Wang J, Ni H. Characterization of the inhibition of aldose reductase with
p
‐coumaric acid ethyl ester. J Food Biochem 2022; 46:e14370. [DOI: 10.1111/jfbc.14370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 06/14/2022] [Accepted: 07/22/2022] [Indexed: 12/01/2022]
Affiliation(s)
- Yuanfan Yang
- College of Ocean Food and Biological Engineering Jimei University Xiamen China
- Fujian Provincial Key Laboratory of Food Microbiology and Enzyme Engineering Xiamen China
- Research Center of Food Biotechnology of Xiamen City Xiamen China
| | - Junzhu He
- College of Ocean Food and Biological Engineering Jimei University Xiamen China
| | - Zedong Jiang
- College of Ocean Food and Biological Engineering Jimei University Xiamen China
- Fujian Provincial Key Laboratory of Food Microbiology and Enzyme Engineering Xiamen China
- Research Center of Food Biotechnology of Xiamen City Xiamen China
| | - Xiping Du
- College of Ocean Food and Biological Engineering Jimei University Xiamen China
- Fujian Provincial Key Laboratory of Food Microbiology and Enzyme Engineering Xiamen China
- Research Center of Food Biotechnology of Xiamen City Xiamen China
| | - Feng Chen
- Department of Food, Nutrition and Packaging Sciences Clemson University Clemson South Carolina USA
| | - Jinling Wang
- School of Forestry Northeast Forestry University Harbin China
| | - Hui Ni
- College of Ocean Food and Biological Engineering Jimei University Xiamen China
- Fujian Provincial Key Laboratory of Food Microbiology and Enzyme Engineering Xiamen China
- Research Center of Food Biotechnology of Xiamen City Xiamen China
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11
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Kińska K, Cruzado-Tafur E, Parailloux M, Torró L, Lobinski R, Szpunar J. Speciation of metals in indigenous plants growing in post-mining areas: Dihydroxynicotianamine identified as the most abundant Cu and Zn ligand in Hypericum laricifolium. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 809:151090. [PMID: 34688754 DOI: 10.1016/j.scitotenv.2021.151090] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Revised: 10/14/2021] [Accepted: 10/16/2021] [Indexed: 06/13/2023]
Abstract
Ag, As, Cu, Pb and Zn were found to be the principal metallic contaminants of a post-mining area of Peru (Hualgayoc, Cajamarca). Study of metal distribution amongst roots, stems, and leaves of four indigenous hypertolerant plant species, Arenaria digyna, Puya sp., Hypericum laricifolium, Nicotiana thyrsiflora indicated significant translocation of Zn (0.6 < TF ≤ 10.0) and Cu (0.4 < TF ≤ 6.5) into aerial plant organs and substantial water-extractable fraction (20-60%) of these metals, except for A. digyna (root and stems). A study of the metal speciation by ultrahigh-performance size-exclusion (fast-SEC) and hydrophilic ion interaction (HILIC) liquid chromatography with dual ICP (inductively coupled plasma) and electrospray (ESI) Orbitrap MS detection revealed the presence of nicotianamine and deoxymugineic acid copper and zinc complexes in roots, stem and leaves of N. thyrsiflora and Puya sp., and nicotianamine alone in A. digyna. A previously unreported compound, dihydroxy-nicotianamine was identified as the most abundant Cu and Zn ligand in H. laricifolium. The presence of arsenobetaine and an arsenosugar was confirmed by ESI MS. Ag and Pb were hardly translocated to leaves and were found as high molecular species; one of the Pb-containing species co-eluted in fast-SEC-ICP MS with rhamnogalacturonan-II-Pb complex commonly found in in the walls of plants.
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Affiliation(s)
- Katarzyna Kińska
- Universite de Pau et des Pays de l'Adour, E2S UPPA, CNRS, IPREM, Institut des Sciences Analytiques et de Physico-chimie pour l'Environnement et les Matériaux, Pau, France.
| | - Edith Cruzado-Tafur
- Universite de Pau et des Pays de l'Adour, E2S UPPA, CNRS, IPREM, Institut des Sciences Analytiques et de Physico-chimie pour l'Environnement et les Matériaux, Pau, France; Geological Engineering Program, Faculty of Sciences and Engineering, Pontifical Catholic University of Peru (PUCP), Av. Universitaria 180, San Miguel, Lima 15088, Peru
| | - Maroussia Parailloux
- Universite de Pau et des Pays de l'Adour, E2S UPPA, CNRS, IPREM, Institut des Sciences Analytiques et de Physico-chimie pour l'Environnement et les Matériaux, Pau, France
| | - Lisard Torró
- Geological Engineering Program, Faculty of Sciences and Engineering, Pontifical Catholic University of Peru (PUCP), Av. Universitaria 180, San Miguel, Lima 15088, Peru
| | - Ryszard Lobinski
- Universite de Pau et des Pays de l'Adour, E2S UPPA, CNRS, IPREM, Institut des Sciences Analytiques et de Physico-chimie pour l'Environnement et les Matériaux, Pau, France; Department of Analytical Chemistry, Warsaw Technical University, Noakowskiego 3, 00-664 Warsaw, Poland
| | - Joanna Szpunar
- Universite de Pau et des Pays de l'Adour, E2S UPPA, CNRS, IPREM, Institut des Sciences Analytiques et de Physico-chimie pour l'Environnement et les Matériaux, Pau, France
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12
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Sharma A, Chawla R, Kaur J, Madaan R. An Overview of Phytotherapy Used in the Management of Type II Diabetes. Curr Diabetes Rev 2022; 18:e170621194148. [PMID: 34931981 DOI: 10.2174/1573399817666210617154535] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Revised: 04/02/2021] [Accepted: 04/16/2021] [Indexed: 11/22/2022]
Abstract
Diabetes mellitus is related to unconstrained high blood sugar and linked with long-term impairment, dysfunction and failure of several organs. Since 1980, the global frequency of diabetes has almost doubled in the adult population. In very rare cases due to poor prevention and management programs, diabetes causes worsening of health and reduced lifespan of the world population, thus impacting on the world's economy. Supplements, however, help in the improvement of nutritional deficiencies. Phytotherapeutics has the advantage of being economical and easy to access with marginal side effects. So, it is a preferred candidate for the management of diabetes. Currently, a multitude of pharmaceuticals are used which are obtained from natural sources having medicinal properties. The mechanistic approaches are based on the regulation of insulin signaling pathways, translocation of GLUT-4 receptors and/or activation of PPAR γ. These natural compounds include numerous flavonoids which help in preventing glucose absorption by preventing the absorption of α-amylase and α-glucosidase. But to validate the efficacy and safety profile of these compounds, detailed validatory clinical studies are required. This review majorly focuses on the mechanistic approaches of various naturally derived compounds relevant for the condition of Diabetes Mellitus.
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Affiliation(s)
- Alok Sharma
- Department of Pharmacognosy, ISF College of Pharmacy, Moga, Punjab, India
| | - Rakesh Chawla
- University Institute of Pharmaceutical Sciences & Research, Baba Farid University of Health Sciences, Faridkot, Punjab, India
| | - Jasleen Kaur
- Department of Pharmacology and Toxicology, NIPER-Kolkata-700054, Kolkata, India
| | - Reecha Madaan
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
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13
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Tinco-Jayo JA, Aguilar-Felices EJ, Enciso-Roca EC, Arroyo-Acevedo JL, Herrera-Calderon O. Phytochemical Screening by LC-ESI-MS/MS and Effect of the Ethyl Acetate Fraction from Leaves and Stems of Jatropha macrantha Müll Arg. on Ketamine-Induced Erectile Dysfunction in Rats. Molecules 2021; 27:molecules27010115. [PMID: 35011347 PMCID: PMC8746923 DOI: 10.3390/molecules27010115] [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: 12/05/2021] [Revised: 12/21/2021] [Accepted: 12/21/2021] [Indexed: 11/16/2022] Open
Abstract
Jatropha macrantha Müll Arg. L is also known as “huanarpo macho” and used in the Peruvian traditional medicine as an aphrodisiac and erectile dysfunction (ED). The aim of this study was to determine the phytochemical constituents in leaves and stems ethyl acetate fraction (LEAF and SEAF) of J. macrantha and to compare the antioxidant activity and the ameliorative effect on ketamine-induced erectile dysfunction in rats. The phytochemical constituents were determined by LC-ESI-MS/MS, the total phenolic compounds and total flavonoids (TPC and TF) by Folin-Ciocalteu and aluminum chloride, respectively. The antioxidant activity was determined by DPPH, ABTS, and FRAP assays. Experimental groups were divided as follows: I: negative control; II: positive control (ketamine at 50 mg/ kg/d); III: sildenafil 5 mg/kg; IV, V, VI: LEAF at 25, 50 and 100 mg/kg, respectively, and VII, VIII, IX: SEAF at 25, 50, and 100 mg/kg, respectively. The phytochemical analysis revealed the presence mainly of coumarins, flavonoids, phenolic acids, and terpenes. TPC of LEAF and SEAF were 359 ± 5.21 mg GAE/g and 306 ± 1.93 mg GAE/g, respectively; TF in LEAF and SEAF were 23.7 ± 0.80 mg EQ/g, and 101 ± 1.42 mg EQ/g, respectively. The DPPH, ABTS, FRAP in SEAF were 647 ± 3.27; 668 ± 2.30; and 575 ± 2.86 μmol TE/g, respectively, whilst LEAF showed 796 ± 3.15; 679 ± 0.85; and 806 ± 3.42 μmol TE/g, respectively. Regarding sexual behavior, LEAF showed a better effect in mount frequency, intromission frequency, ejaculation frequency, mount latency, intromission latency, ejaculatory latency, and post ejaculatory latency than SEAF. As conclusion, LEAF of J. macrantha at 50 mg/kg showed a better effect on sexual behavior in male rats with erectile dysfunction than SEAF but not higher than sildenafil.
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Affiliation(s)
- Johnny Aldo Tinco-Jayo
- Department of Human Medicine, Faculty of Health Sciences, Universidad Nacional de San Cristobal de Huamanga, Portal Independencia 57, Ayacucho 05003, Peru; (J.A.T.-J.); (E.J.A.-F.); (E.C.E.-R.)
| | - Enrique Javier Aguilar-Felices
- Department of Human Medicine, Faculty of Health Sciences, Universidad Nacional de San Cristobal de Huamanga, Portal Independencia 57, Ayacucho 05003, Peru; (J.A.T.-J.); (E.J.A.-F.); (E.C.E.-R.)
| | - Edwin Carlos Enciso-Roca
- Department of Human Medicine, Faculty of Health Sciences, Universidad Nacional de San Cristobal de Huamanga, Portal Independencia 57, Ayacucho 05003, Peru; (J.A.T.-J.); (E.J.A.-F.); (E.C.E.-R.)
| | - Jorge Luis Arroyo-Acevedo
- Department of Dynamic Sciences, Faculty of Medicine, Universidad Nacional Mayor de San Marcos, Av. Miguel Grau 755, Lima 15001, Peru;
| | - Oscar Herrera-Calderon
- Department of Pharmacology, Bromatology and Toxicology, Faculty of Pharmacy and Biochemistry, Universidad Nacional Mayor de San Marcos, Jr. Puno 1002, Lima 15001, Peru
- Correspondence: ; Tel.: +51-956-550-510
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14
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Zuo G, Je KH, Guillen Quispe YN, Shin KO, Kim HY, Kim KH, Arce PHG, Lim SS. Separation and Identification of Antioxidants and Aldose Reductase Inhibitors in Lepechinia meyenii (Walp.) Epling. PLANTS (BASEL, SWITZERLAND) 2021; 10:plants10122773. [PMID: 34961244 PMCID: PMC8707451 DOI: 10.3390/plants10122773] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Revised: 12/10/2021] [Accepted: 12/10/2021] [Indexed: 05/08/2023]
Abstract
We previously reported that Lepechinia meyenii (Walp.) Epling has antioxidant and aldose reductase (AR) inhibitory activities. In this study, L. meyenii was extracted in a 50% MeOH and CH2Cl2/MeOH system. The active extracts of MeOH and 50% MeOH were subjected to fractionation, followed by separation using high-speed counter-current chromatography (HSCCC) and preparative HPLC. Separation and identification revealed the presence of caffeic acid, hesperidin, rosmarinic acid, diosmin, methyl rosmarinate, diosmetin, and butyl rosmarinate. Of these, rosmarinic acid, methyl rosmarinate, and butyl rosmarinate possessed remarkable antioxidant and AR inhibitory activities. The other compounds were less active. In particular, rosmarinic acid is the key contributor to the antioxidant and AR inhibitory activities of L. meyenii; it is rich in the MeOH extract (333.84 mg/g) and 50% MeOH extract (135.41 mg/g) of L. meyenii and is especially abundant in the EtOAc and n-BuOH fractions (373.71-804.07 mg/g) of the MeOH and 50% MeOH extracts. The results clarified the basis of antioxidant and AR inhibitory activity of L. meyenii, adding scientific evidence supporting its traditional use as an anti-diabetic herbal medicine. The HSCCC separation method established in this study can be used for the preparative separation of rosmarinic acid from natural products.
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Affiliation(s)
- Guanglei Zuo
- Department of Food Science and Nutrition, Hallym University, 1 Hallymdeahak-gil, Chuncheon 24252, Korea; (G.Z.); (K.-O.S.); (H.Y.K.); (K.H.K.)
| | - Kang-Hoon Je
- Institute of Korean Nutrition, Hallym University, 1 Hallymdeahak-gil, Chuncheon 24252, Korea;
| | - Yanymee N. Guillen Quispe
- Department of Molecular Medicine and Biopharmaceutical Sciences, Graduate School of Convergence Science and Technology, Seoul National University, Seoul 151742, Korea;
| | - Kyong-Oh Shin
- Department of Food Science and Nutrition, Hallym University, 1 Hallymdeahak-gil, Chuncheon 24252, Korea; (G.Z.); (K.-O.S.); (H.Y.K.); (K.H.K.)
| | - Hyun Yong Kim
- Department of Food Science and Nutrition, Hallym University, 1 Hallymdeahak-gil, Chuncheon 24252, Korea; (G.Z.); (K.-O.S.); (H.Y.K.); (K.H.K.)
| | - Kang Hyuk Kim
- Department of Food Science and Nutrition, Hallym University, 1 Hallymdeahak-gil, Chuncheon 24252, Korea; (G.Z.); (K.-O.S.); (H.Y.K.); (K.H.K.)
| | - Paul H. Gonzales Arce
- Laboratorio de Florística, Departamento de Dicotiledóneas, Museo de Historia Natural—Universidad Nacional Mayor de San Marcos, Avenida Arenales 1256, Lima 14-0434, Peru;
| | - Soon Sung Lim
- Department of Food Science and Nutrition, Hallym University, 1 Hallymdeahak-gil, Chuncheon 24252, Korea; (G.Z.); (K.-O.S.); (H.Y.K.); (K.H.K.)
- Institute of Korean Nutrition, Hallym University, 1 Hallymdeahak-gil, Chuncheon 24252, Korea;
- Institute of Natural Medicine, Hallym University, 1 Hallymdeahak-gil, Chuncheon 24252, Korea
- Correspondence: ; Tel.: +82-33-248-2133; Fax: +82-33-256-3420
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15
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Grewal AS, Thapa K, Kanojia N, Sharma N, Singh S. Natural Compounds as Source of Aldose Reductase (AR) Inhibitors for the Treatment of Diabetic Complications: A Mini Review. Curr Drug Metab 2021; 21:1091-1116. [PMID: 33069193 DOI: 10.2174/1389200221666201016124125] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2020] [Revised: 07/07/2020] [Accepted: 07/18/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND Aldol reductase (AR) is the polyol pathway's main enzyme that portrays a crucial part in developing 'complications of diabetes' involving cataract, retinopathy, nephropathy, and neuropathy. These diabetic abnormalities are triggered tremendously via aggregation of sorbitol formation (catalyzed by AR) in the polyol pathway. Consequently, it represents an admirable therapeutic target and vast research was done for the discovery of novel molecules as potential AR inhibitors for diabetic complications. OBJECTIVE This review article has been planned to discuss an outline of diabetic complications, AR and its role in diabetic complications, natural compounds reported as AR inhibitors, and benefits of natural/plant derived AR inhibitors for the management of diabetic abnormalities. RESULTS The goal of AR inhibition remedy is to stabilize the increased flux of blood glucose and sorbitol via the 'polyol pathway' in the affected tissues. A variety of synthetic inhibitors of AR have been established such as tolrestat and sorbinil, but both of these face limitations including low permeability and health problems. Pharmaceutical industries and other scientists were also undertaking work to develop newer, active, and 'safe' AR inhibitors from natural sources. Therefore, several naturally found molecules were documented to possess a potent inhibitory action on AR activity. CONCLUSION Natural inhibitors of AR appeared as harmless pharmacological agents for controlling diabetic complications. The detailed literature throughout this article shows the significance of herbal extracts and phytochemicals as prospective useful AR inhibitors in treating diabetic complications.
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Affiliation(s)
- Ajmer Singh Grewal
- Chitkara School of Basic Sciences, Chitkara University, Himachal Pradesh, India
| | - Komal Thapa
- Chitkara School of Basic Sciences, Chitkara University, Himachal Pradesh, India
| | - Neha Kanojia
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
| | - Neelam Sharma
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
| | - Sukhbir Singh
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
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16
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Magaña AA, Kamimura N, Soumyanath A, Stevens JF, Maier CS. Caffeoylquinic acids: chemistry, biosynthesis, occurrence, analytical challenges, and bioactivity. THE PLANT JOURNAL : FOR CELL AND MOLECULAR BIOLOGY 2021; 107:1299-1319. [PMID: 34171156 PMCID: PMC9084498 DOI: 10.1111/tpj.15390] [Citation(s) in RCA: 74] [Impact Index Per Article: 24.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Revised: 06/15/2021] [Accepted: 06/19/2021] [Indexed: 05/02/2023]
Abstract
Caffeoylquinic acids (CQAs) are specialized plant metabolites we encounter in our daily life. Humans consume CQAs in mg-to-gram quantities through dietary consumption of plant products. CQAs are considered beneficial for human health, mainly due to their anti-inflammatory and antioxidant properties. Recently, new biosynthetic pathways via a peroxidase-type p-coumaric acid 3-hydroxylase enzyme were discovered. More recently, a new GDSL lipase-like enzyme able to transform monoCQAs into diCQA was identified in Ipomoea batatas. CQAs were recently linked to memory improvement; they seem to be strong indirect antioxidants via Nrf2 activation. However, there is a prevalent confusion in the designation and nomenclature of different CQA isomers. Such inconsistencies are critical and complicate bioactivity assessment since different isomers differ in bioactivity and potency. A detailed explanation regarding the origin of such confusion is provided, and a recommendation to unify nomenclature is suggested. Furthermore, for studies on CQA bioactivity, plant-based laboratory animal diets contain CQAs, which makes it difficult to include proper control groups for comparison. Therefore, a synthetic diet free of CQAs is advised to avoid interferences since some CQAs may produce bioactivity even at nanomolar levels. Biotransformation of CQAs by gut microbiota, the discovery of new enzymatic biosynthetic and metabolic pathways, dietary assessment, and assessment of biological properties with potential for drug development are areas of active, ongoing research. This review is focused on the chemistry, biosynthesis, occurrence, analytical challenges, and bioactivity recently reported for mono-, di-, tri-, and tetraCQAs.
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Affiliation(s)
- Armando Alcázar Magaña
- Department of Chemistry, Oregon State University, Corvallis, OR, USA
- Linus Pauling Institute, Oregon State University, Corvallis, OR, USA
- BENFRA Botanical Dietary Supplements Research Center, Oregon Health and Science University, Portland, OR, USA
| | - Naofumi Kamimura
- Department of Bioengineering, Nagaoka University of Technology, Nagaoka, Niigata, Japan
| | - Amala Soumyanath
- BENFRA Botanical Dietary Supplements Research Center, Oregon Health and Science University, Portland, OR, USA
- Department of Neurology, Oregon Health and Science University, Portland, OR, USA
| | - Jan F. Stevens
- Linus Pauling Institute, Oregon State University, Corvallis, OR, USA
- BENFRA Botanical Dietary Supplements Research Center, Oregon Health and Science University, Portland, OR, USA
- Department of Pharmaceutical Sciences, Oregon State University, Corvallis, OR, USA
| | - Claudia S. Maier
- Department of Chemistry, Oregon State University, Corvallis, OR, USA
- Linus Pauling Institute, Oregon State University, Corvallis, OR, USA
- BENFRA Botanical Dietary Supplements Research Center, Oregon Health and Science University, Portland, OR, USA
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17
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Wang Z, Wu Z, Zuo G, Lim SS, Yan H. Defatted Seeds of Oenothera biennis as a Potential Functional Food Ingredient for Diabetes. Foods 2021; 10:foods10030538. [PMID: 33807644 PMCID: PMC8002154 DOI: 10.3390/foods10030538] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Revised: 02/22/2021] [Accepted: 03/02/2021] [Indexed: 12/23/2022] Open
Abstract
The defatted seeds of Oenothera biennis (DSOB) are a by-product of evening primrose oil production that are currently not effectively used. In this study, α-glucosidase inhibition, aldose reductase inhibition, antioxidant capacity, polyphenol composition, and nutritional value (carbohydrates, proteins, minerals, fat, organic acid, and tocopherols) of DSOB were evaluated using the seeds of Oenothera biennis (SOB) as a reference. DSOB was an excellent inhibitor of α-glucosidase (IC50 = 3.31 μg/mL) and aldose reductase (IC50 = 2.56 μg/mL). DSOB also showed considerable antioxidant capacities (scavenging of 2,2-diphenyl-1-picrylhydrazyl, 2,2’-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid, nitric oxide, peroxynitrite, and hydroxyl radicals). DSOB was a reservoir of polyphenols, and 25 compounds in DSOB were temporarily identified by liquid chromatography coupled with electrospray ionization–quadrupole time of flight–mass spectrometry analysis. Moreover, the carbohydrate, protein, and mineral content of DSOB were increased compared to that of SOB. DSOB contained large amounts of fiber and low levels of sugars, and was rich in calcium and iron. These results imply that DSOB may be a potential functional food ingredient for diabetes, providing excellent economic and environmental benefits.
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Affiliation(s)
- Zhiqiang Wang
- Key Laboratory of Public Health Safety of Hebei Province, College of Public Health, Hebei University, Baoding 071002, China;
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education, Institute of Life Science and Green Development, Hebei University, Baoding 071002, China
- Correspondence: (Z.W.); (H.Y.); Tel.: +86-312-5079010 (Z.W.); +86-312-5078507 (H.Y.)
| | - Zhaoyang Wu
- Key Laboratory of Public Health Safety of Hebei Province, College of Public Health, Hebei University, Baoding 071002, China;
| | - Guanglei Zuo
- Department of Food Science and Nutrition, Hallym University, 1 Hallymdeahak-gil, Chuncheon 24252, Korea; (G.Z.); (S.S.L.)
| | - Soon Sung Lim
- Department of Food Science and Nutrition, Hallym University, 1 Hallymdeahak-gil, Chuncheon 24252, Korea; (G.Z.); (S.S.L.)
| | - Hongyuan Yan
- Key Laboratory of Public Health Safety of Hebei Province, College of Public Health, Hebei University, Baoding 071002, China;
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education, Institute of Life Science and Green Development, Hebei University, Baoding 071002, China
- Correspondence: (Z.W.); (H.Y.); Tel.: +86-312-5079010 (Z.W.); +86-312-5078507 (H.Y.)
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18
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Efficient Separation of Phytochemicals from Muehlenbeckia volcanica (Benth.) Endl. by Polarity-Stepwise Elution Counter-Current Chromatography and Their Antioxidant, Antiglycation, and Aldose Reductase Inhibition Potentials. Molecules 2021; 26:molecules26010224. [PMID: 33406776 PMCID: PMC7796107 DOI: 10.3390/molecules26010224] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2020] [Revised: 12/28/2020] [Accepted: 12/31/2020] [Indexed: 12/24/2022] Open
Abstract
Muehlenbeckia volcanica (Benth.) Endl. (M. volcanica), native to South America, is a traditional Peruvian medicinal plant that has multi-therapeutic properties; however, no phytochemicals have been identified from it yet. In this study, a five-step polarity-stepwise elution counter-current chromatography (CCC) was developed using methanol/water (1:5, v/v) as the stationary phase and different ratios of n-hexane, ethyl acetate, and n-butanol as mobile phases to separate the compounds from the 70% methanol extract of M. volcanica, by which six compounds with a wide range of polarities were separated in a single run of CCC and were identified as gallic acid, protocatechuic acid, 4,4'-dihydroxy-3,3'-imino-di-benzoic acid, rutin, quercitrin, and quercetin. Then, two compounds from the fractions of stepwise elution CCC were separated using conventional high-speed CCC, pH-zone-refining CCC, and preparative high-performance liquid chromatography, and identified as shikimic acid and miquelianin. These compounds are reported from M. volcanica for the first time. Notably, except for shikimic acid, all other compounds showed anti-diabetic potentials via antioxidant, antiglycation, and aldose reductase inhibition. The results suggest that the polarity-stepwise elution CCC can be used to efficiently separate or fractionate compounds with a wide range of polarities from natural products. Moreover, M. volcanica and its bioactive compounds are potent anti-diabetic agents.
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Isochlorogenic acid (ICGA): natural medicine with potentials in pharmaceutical developments. Chin J Nat Med 2020; 18:860-871. [DOI: 10.1016/s1875-5364(20)60029-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2020] [Indexed: 01/11/2023]
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Sun X, Zhao Q, Si Y, Li K, Zhu J, Gao X, Liu W. Bioactive structural basis of proteoglycans from Sarcandra glabra based on spectrum-effect relationship. JOURNAL OF ETHNOPHARMACOLOGY 2020; 259:112941. [PMID: 32389856 DOI: 10.1016/j.jep.2020.112941] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Revised: 04/30/2020] [Accepted: 04/30/2020] [Indexed: 05/18/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Proteoglycans are one of the active ingredients of great importance in Sarcandra glabra. The biological activities of proteoglycans extracted from Sarcandra glabra including suppressing tumor growth and antioxidant activity were studied. However, raw materials from different regions may cause differences in the activity of natural extracts, especially for bioactive biomacromolecules. Conventional identification of S.glabra cannot accurately reflect the distinguishing relationship between internal components and the pharmacological activity. The identification of biologically active structures was obtained by constructing multiple fingerprint and spectrum-effect relationship. AIM OF THE STUDY To evaluate the bioactive structural basis of proteoglycans from S.glabra based on spectrum-effect relationship and chemometric methods. MATERIALS AND METHODS Multiple fingerprinting including HPSEC, PMP-HPLC, and FT-IR of proteoglycans was established from 18 batches of samples based on the structural characteristics. Both antitumor activity and antioxidant activity were determined. Mathematical analysis was used to analyze the spectrum-effect relationship. RESULTS PCA results showed monosaccharides including Xly, Rha, and GlcA, carboxyl group in acidic sugars, peptide bond in proteins, and methylene groups could be used as markers for distinguishing the samples from different sources. The results of the spectrum-effect relationship analysis indicated that the bioactive markers of inhibitory activity on MG63 and U2OS cells by PLS-DA were related to GlcA, Xyl, Fuc, β-glycosidic bonds, peptide linkage, and methylene groups. Markers composing monosaccharide for antioxidant activity were Xyl, GlcA, and GlcN. Meanwhile, the group markers were pyranose ring, carboxyl group, peptide linkage, and methylene structure. CONCLUSIONS The material basis that affects the pharmacological efficacy could be found according to the spectrum-effect relationship analysis. This study could lay a foundation for further exploring the relationship between structural characteristics and pharmacodynamics of macromolecular glycoconjugates in Traditional Chinese Medicine.
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Affiliation(s)
- Xuyang Sun
- Jiangsu Key Laboratory of Druggability of Biopharmaceuticals, State Key Laboratory of Natural Medicines, School of Life Science and Technology, China Pharmaceutical University, Nanjing, 210009, PR China
| | - Qianqian Zhao
- Jiangsu Key Laboratory of Druggability of Biopharmaceuticals, State Key Laboratory of Natural Medicines, School of Life Science and Technology, China Pharmaceutical University, Nanjing, 210009, PR China
| | - Yu Si
- Jiangsu Key Laboratory of Druggability of Biopharmaceuticals, State Key Laboratory of Natural Medicines, School of Life Science and Technology, China Pharmaceutical University, Nanjing, 210009, PR China
| | - Kaidong Li
- Jiangsu Key Laboratory of Druggability of Biopharmaceuticals, State Key Laboratory of Natural Medicines, School of Life Science and Technology, China Pharmaceutical University, Nanjing, 210009, PR China
| | - Jingyi Zhu
- Jiangsu Key Laboratory of Druggability of Biopharmaceuticals, State Key Laboratory of Natural Medicines, School of Life Science and Technology, China Pharmaceutical University, Nanjing, 210009, PR China
| | - Xiangdong Gao
- Jiangsu Key Laboratory of Druggability of Biopharmaceuticals, State Key Laboratory of Natural Medicines, School of Life Science and Technology, China Pharmaceutical University, Nanjing, 210009, PR China.
| | - Wei Liu
- Jiangsu Key Laboratory of Druggability of Biopharmaceuticals, State Key Laboratory of Natural Medicines, School of Life Science and Technology, China Pharmaceutical University, Nanjing, 210009, PR China.
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Forman V, Šušaníková I, Kukurová Ľ, Švajdlenka E, Nagy M, Mučaji P. Flower Infusions From Cornus masand Cornus kousaInhibit Aldose Reductase Enzyme, Without Any Effects on Lipotoxicity. Nat Prod Commun 2020. [DOI: 10.1177/1934578x20912868] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
Aldose reductase inhibitors are considered to be potential therapeutic agents for chronic diabetic complications. Diabetes mellitus can be accompanied by elevated blood levels of free fatty acids, which can cause lipotoxicity. Herbal extracts and their constituents are promising agents which have the potential for alleviating these complications. Our study was focused on the influence on these effects by flower infusions from Cornus mas L. and Cornus kousa F.Buerger ex Hance. Initially, phenolic compounds were quantified in the dried flowers. Next, we studied the ability of flower infusions from both plants to inhibit aldose reductase in vitro, the protective role in the cell model of lipotoxicity, and the cytotoxic action on fibroblast cell line NIH-3T3 by 3-(4,5-dimethyl-2-thiazolyl)-2,5-diphenyl-2 H-tetrazolium bromide assay. Both species are rich in phenolics; C. kousa flowers contain slightly higher amounts of phenolic acids (20.8%) and flavonoids (56.1%) than C. mas (20.2%) and (47.4%), respectively. Both extracts showed effective inhibition, expressed as half-maximal inhibitory concentration (IC50) (the concentration of inhibitor required to exhibit 50% inhibition of the enzyme reaction), of aldose reductase in non-toxic low concentrations (IC50= 3.06 μg/mL for C. mas and IC50= 2.49 μg/mL for C. kousa, respectively). In contrast, these concentrations of both extracts had almost no effects in the lipotoxicity cell model. To our knowledge, this study is the first report on C. mas and C. kousa flowers’ aldose reductase inhibitory activity and influence upon lipotoxicity.
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Affiliation(s)
- Vladimír Forman
- Department of Pharmacognosy and Botany, Faculty of Pharmacy, Comenius University in Bratislava, Slovakia
| | - Ivana Šušaníková
- Department of Pharmacognosy and Botany, Faculty of Pharmacy, Comenius University in Bratislava, Slovakia
| | - Ľubica Kukurová
- Department of Pharmacognosy and Botany, Faculty of Pharmacy, Comenius University in Bratislava, Slovakia
| | - Emil Švajdlenka
- Department of Chemical Theory of Drugs, Faculty of Pharmacy, Comenius University in Bratislava, Slovakia
- Department of Natural Drugs, Faculty of Pharmacy, University of Veterinary and Pharmaceutical Sciences Brno, Czech Republic
| | - Milan Nagy
- Department of Pharmacognosy and Botany, Faculty of Pharmacy, Comenius University in Bratislava, Slovakia
| | - Pavel Mučaji
- Department of Pharmacognosy and Botany, Faculty of Pharmacy, Comenius University in Bratislava, Slovakia
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Zhang J, Sun L, Dong Y, Fang Z, Nisar T, Zhao T, Wang ZC, Guo Y. Chemical compositions and α-glucosidase inhibitory effects of anthocyanidins from blueberry, blackcurrant and blue honeysuckle fruits. Food Chem 2019; 299:125102. [PMID: 31279126 DOI: 10.1016/j.foodchem.2019.125102] [Citation(s) in RCA: 57] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2019] [Revised: 06/16/2019] [Accepted: 06/28/2019] [Indexed: 12/20/2022]
Abstract
The chemical compositions and α-glucosidase inhibitory activities of anthocyanins extracted from blueberry, blackcurrant and blue honeysuckle fruits and their acid hydrolysates (anthocyanidins) were analysed. Those anthocyanins were glycosidic anthocyanins that converted to anthocyanidins during acid hydrolysis, leading to increases in their α-glucosidase inhibitory activities (expressed as IC50 values) from 0.232, 0.152 and 0.188 to 0.113 to 0.005 and 0.025 mg/mL. The potential inhibitory mechanism of these anthocyanidins was then investigated through inhibition kinetics, fluorescence quenching and docking simulations. The results showed the following: 1) all anthocyanidins were mixed-type inhibitors of α-glucosidase and they bind more tightly to free α-glucosidase as compared to the α-glucosidase-substrate complex; 2) anthocyanidin inhibition of α-glucosidase was a static procedure, presumably driven by hydrophobic associations and hydrogen bonding; and 3) all anthocyanidins were inserted into the active site of α-glucosidase and avoided the entrance of p-nitrophenyl-a-D-glucopyranoside. This study is valuable for anthocyanidins as potential α-glucosidase inhibitors.
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Affiliation(s)
- Jiangtao Zhang
- College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an 710000, Shaanxi Province, China; National Research & Development Center of Apple Processing Technology, Shaanxi Normal University, Xi'an 710000, Shaanxi Province, China
| | - Lijun Sun
- College of Food Science and Engineering, Northwest A & F University, Yangling 712100, Shaanxi Province, China
| | - Yushan Dong
- College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an 710000, Shaanxi Province, China
| | - Zhongxiang Fang
- Faculty of Veterinary and Agricultural Sciences, The University of Melbourne, Parkville, Vic 3010, Australia
| | - Tanzeela Nisar
- College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an 710000, Shaanxi Province, China
| | - Ting Zhao
- College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an 710000, Shaanxi Province, China; National Research & Development Center of Apple Processing Technology, Shaanxi Normal University, Xi'an 710000, Shaanxi Province, China
| | - Zi-Chao Wang
- College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an 710000, Shaanxi Province, China; Faculty of Veterinary and Agricultural Sciences, The University of Melbourne, Parkville, Vic 3010, Australia.
| | - Yurong Guo
- College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an 710000, Shaanxi Province, China; National Research & Development Center of Apple Processing Technology, Shaanxi Normal University, Xi'an 710000, Shaanxi Province, China.
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Khalilzadeh S, Eftekhar T, Rahimi R, Mehriardestani M, Tabarrai M. An Evidence-Based Review of Medicinal Plants Used for the Treatment of Vaginitis by Avicenna in " the Canon of Medicine". Galen Med J 2019; 8:e1270. [PMID: 34466482 PMCID: PMC8344152 DOI: 10.31661/gmj.v8i0.1270] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2018] [Revised: 10/07/2018] [Accepted: 12/07/2018] [Indexed: 12/21/2022] Open
Abstract
Vaginitis is one of the most common gynecological problems in reproductive age. Because of the limitations of the conventional drugs, identification of new pharmacological interventions for this disease seems to be necessary. The purpose of this article is to review the medicinal herbs mentioned for the treatment of vaginitis by the great Iranian scientist, Avicenna, in his book "the Canon of Medicine " to scientifically demonstrate their effects and their potential to be used as complementary therapies. The medicinal plants listed for vaginitis treatment in "the Canon of Medicine " were extracted. The scientific name and English common name of the given medicinal plants were searched in databases including PubMed, Scopus, and Cochrane Library until December 2017 to obtain any in vitro, animal, and clinical evidence related to vaginitis. Various pharmacological activities, including anti-inflammatory, wound healing, antimicrobial, antifungal, analgesic, and anti-prostaglandin E2, have been demonstrated for medicinal plants emphasized by Avicenna for vaginitis. Randomized controlled trials (RCTs) on Myrtus reported an improvement in the treatment of bacterial vaginosis. Four RCTs on pomegranate indicated a reduction in inflammatory factors in the patients. Medicinal herbs offered in Herbal Medicine are valuable sources for the treatment of various diseases. Effects and pharmacodynamics having been proved by conventional medicine confirm the effectiveness of these herbs. Therefore, these plants can be used in the treatment of vaginitis thanks to further clinical studies.
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Affiliation(s)
- Somayyeh Khalilzadeh
- Department of Persian medicine, School of Persian Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Tahereh Eftekhar
- Department of Obstetrics and Gynecology, Tehran University of Medical Sciences, Tehran, Iran
| | - Roja Rahimi
- Department of Traditional Pharmacy, School of Traditional Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Mozhgan Mehriardestani
- Department of Traditional Pharmacy, School of Traditional Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Malihe Tabarrai
- Department of Persian medicine, School of Persian Medicine, Tehran University of Medical Sciences, Tehran, Iran
- Correspondence to: Malihe Tabarrai, School of Persian medicine, Tehran university of Medical Sciences, Gity alley, Vafamanesh St., Heravi Sq., Tehran, Iran Telephone Number: 00989127909906 Email Address:
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Gunyakti A, Asan-Ozusaglam M. Investigation of the potential use of Lactobacillus gasseri originated from human breast milk as food additive. Lebensm Wiss Technol 2018. [DOI: 10.1016/j.lwt.2018.04.020] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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Zhang XF, Chen J, Yang JL, Shi YP. UPLC-MS/MS analysis for antioxidant components of Lycii Fructus based on spectrum-effect relationship. Talanta 2018; 180:389-395. [DOI: 10.1016/j.talanta.2017.12.078] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2017] [Revised: 12/22/2017] [Accepted: 12/24/2017] [Indexed: 12/21/2022]
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Hwang SH, Wang Z, Suh HW, Lim SS. Antioxidant activity and inhibitory effects of 2-hydroxy-3-methylcyclopent-2-enone isolated from ribose-histidine Maillard reaction products on aldose reductase and tyrosinase. Food Funct 2018. [PMID: 29513344 DOI: 10.1039/c7fo01438d] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This study aimed to better understand the functional properties of ribose and 20 amino acid Maillard reaction products (MRPs). The ABTS+ radical scavenging ability of the ribose-20 amino acid MRPs was evaluated. Among the MRPs, ribose-histidine MRPs (RH-MRPs) showed the highest inhibitory activities on the ABTS+ radical scavenging ability, aldose reductase (AR), and tyrosinase compared to other MRPs. Functional compounds with antioxidant and AR inhibitory activities have been recognized as an important strategy in the prevention and treatment of diabetic complications, and the search for tyrosinase inhibitors is important for the treatment of hyperpigmentation, development of skin-whitening agents, and use as preservatives in the food industry. On this basis, we sought to isolate and identify compounds with inhibitory activities against AR and tyrosinase. RH-MRPs were heated at 120 °C for 2 h and fractionated using four solvents: methylene chloride (MC), ethyl acetate, n-butanol, and water. The highest inhibitions were found in the MC fraction. The two compounds from this fraction were purified by silica gel column and preparative thin layer chromatography, and identified as 2-hydroxy-3-methylcyclopent-2-enone and furan-3-carboxylic acid. AR inhibition, tyrosinase inhibition, and ABTS+ scavenging (IC50) of 2-hydroxy-3-methylcyclopent-2-enone were 4.47, 721.91 and 9.81 μg mL-1, respectively. In this study, inhibitory effects of 2-hydroxy-3-methylcyclopent-2-enone isolated from RH-MRP were demonstrated on AR, tyrosinase, and its antioxidant activity for the first time. RH-MRP and its constituents can be developed as beneficial functional food sources and cosmetic materials and should be investigated further as potential functional food sources.
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Affiliation(s)
- Seung Hwan Hwang
- Department of Food Science and Nutrition, Hallym University, 1 Hallymdeahak-gil, Chuncheon, 24252, Republic of Korea.
| | - Zhiqiang Wang
- Department of Food Science and Nutrition, Hallym University, 1 Hallymdeahak-gil, Chuncheon, 24252, Republic of Korea. and College of Public Health, Hebei University, Baoding, 071002, China
| | - Hong-Won Suh
- Department of Pharmacology, College of Medicine, Hallym University, 1 Hallymdeahak-gil, Chuncheon, 24252 Republic of Korea and Institute of Natural Medicine, Hallym University, 1 Hallymdeahak-gil, Chuncheon, 24252 Republic of Korea
| | - Soon Sung Lim
- Department of Food Science and Nutrition, Hallym University, 1 Hallymdeahak-gil, Chuncheon, 24252, Republic of Korea. and Institute of Natural Medicine, Hallym University, 1 Hallymdeahak-gil, Chuncheon, 24252 Republic of Korea and Institute of Korean Nutrition, Hallym University, 1 Hallymdeahak-gil, Chuncheon, 24252 Republic of Korea
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Sun X, Yao C, Xiong D, Zhang B, Sun J, Liao S, Wang A, Lan Y, Li Y. Simultaneous Quantification of Seven Caffeoylquinic Acids in Ecotypes of Blumea balsamifera at Various Life Stages by High-Performance Liquid Chromatography. ANAL LETT 2018. [DOI: 10.1080/00032719.2017.1387137] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Xu Sun
- Engineering Research Center for the Development and Applications of Ethnic Medicines and Traditional Chinese Medicine (TCM)/National Engineering Research Center of Miao’s Medicines, Guizhou Medical University, Guiyang, Guizhou, P. R. China
- School of Pharmacy, Guizhou Medical University, Guiyang, Guizhou, P. R. China
| | - Chengfen Yao
- Engineering Research Center for the Development and Applications of Ethnic Medicines and Traditional Chinese Medicine (TCM)/National Engineering Research Center of Miao’s Medicines, Guizhou Medical University, Guiyang, Guizhou, P. R. China
- School of Pharmacy, Guizhou Medical University, Guiyang, Guizhou, P. R. China
- Key Laboratory of Pharmaceutics of Guizhou Province, Guizhou Medical University, Guiyang, Guizhou, P. R. China
| | - Dandan Xiong
- Engineering Research Center for the Development and Applications of Ethnic Medicines and Traditional Chinese Medicine (TCM)/National Engineering Research Center of Miao’s Medicines, Guizhou Medical University, Guiyang, Guizhou, P. R. China
- Key Laboratory of Pharmaceutics of Guizhou Province, Guizhou Medical University, Guiyang, Guizhou, P. R. China
| | - Bao Zhang
- Engineering Research Center for the Development and Applications of Ethnic Medicines and Traditional Chinese Medicine (TCM)/National Engineering Research Center of Miao’s Medicines, Guizhou Medical University, Guiyang, Guizhou, P. R. China
- School of Pharmacy, Guizhou Medical University, Guiyang, Guizhou, P. R. China
- Key Laboratory of Pharmaceutics of Guizhou Province, Guizhou Medical University, Guiyang, Guizhou, P. R. China
| | - Jia Sun
- Key Laboratory of Pharmaceutics of Guizhou Province, Guizhou Medical University, Guiyang, Guizhou, P. R. China
| | - Shanggao Liao
- Engineering Research Center for the Development and Applications of Ethnic Medicines and Traditional Chinese Medicine (TCM)/National Engineering Research Center of Miao’s Medicines, Guizhou Medical University, Guiyang, Guizhou, P. R. China
| | - Aimin Wang
- Engineering Research Center for the Development and Applications of Ethnic Medicines and Traditional Chinese Medicine (TCM)/National Engineering Research Center of Miao’s Medicines, Guizhou Medical University, Guiyang, Guizhou, P. R. China
| | - Yanyu Lan
- Engineering Research Center for the Development and Applications of Ethnic Medicines and Traditional Chinese Medicine (TCM)/National Engineering Research Center of Miao’s Medicines, Guizhou Medical University, Guiyang, Guizhou, P. R. China
| | - Yongjun Li
- Engineering Research Center for the Development and Applications of Ethnic Medicines and Traditional Chinese Medicine (TCM)/National Engineering Research Center of Miao’s Medicines, Guizhou Medical University, Guiyang, Guizhou, P. R. China
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Zhang SZ, Yu HZ, Deng MJ, Ma Y, Fei DQ, Wang J, Li Z, Meng Y, Xu JP. Comparative transcriptome analysis reveals significant metabolic alterations in eri-silkworm (Samia cynthia ricini) haemolymph in response to 1-deoxynojirimycin. PLoS One 2018; 13:e0191080. [PMID: 29324893 PMCID: PMC5764371 DOI: 10.1371/journal.pone.0191080] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2017] [Accepted: 12/27/2017] [Indexed: 02/07/2023] Open
Abstract
Samia cynthia ricini (Lepidoptera: Saturniidae) is an important commercial silk-producing insect; however, in contrast to the silkworm, mulberry leaves are toxic to this insect because the leaves contain the component 1-deoxynojirimycin (DNJ). A transcriptomic analysis of eri-silkworm haemolymph was conducted to examine the genes related to different metabolic pathways and to elucidate the molecular mechanism underlying eri-silkworm haemolymph responses to DNJ. Eight hundred sixty-five differentially expressed genes (DEGs) were identified, among which 577 DEGs were up-regulated and 288 DEGs were down-regulated in the 2% DNJ group compared to control (ddH2O) after 12h. Based on the results of the functional analysis, these DEGs were associated with ribosomes, glycolysis, N-glycan biosynthesis, and oxidative phosphorylation. In particular, according to the KEGG analysis, 138 DEGs were involved in energy metabolism, glycometabolism and lipid metabolism, and the changes in the expression of nine DEGs were confirmed by reverse transcription quantitative PCR (RT-qPCR). Thus, DNJ induced significant metabolic alterations in eri-silkworm haemolymph. These results will lay the foundation for research into the toxic effects of DNJ on eri-silkworm as a model and provide a reference for the exploitation of new drugs in humans.
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Affiliation(s)
- Shang-Zhi Zhang
- School of Life Sciences, Anhui Agricultural University, Hefei, Anhui, People’s Republic of China
| | - Hai-Zhong Yu
- School of Life Sciences, Anhui Agricultural University, Hefei, Anhui, People’s Republic of China
| | - Ming-Jie Deng
- School of Life Sciences, Anhui Agricultural University, Hefei, Anhui, People’s Republic of China
- Analytical and Testing Center of Wenzhou Medical University, Wenzhou, Zhejiang, People’s Republic of China
| | - Yan Ma
- School of Life Sciences, Anhui Agricultural University, Hefei, Anhui, People’s Republic of China
| | - Dong-Qiong Fei
- School of Life Sciences, Anhui Agricultural University, Hefei, Anhui, People’s Republic of China
| | - Jie Wang
- School of Life Sciences, Anhui Agricultural University, Hefei, Anhui, People’s Republic of China
| | - Zhen Li
- School of Life Sciences, Anhui Agricultural University, Hefei, Anhui, People’s Republic of China
| | - Yan Meng
- School of Life Sciences, Anhui Agricultural University, Hefei, Anhui, People’s Republic of China
| | - Jia-Ping Xu
- School of Life Sciences, Anhui Agricultural University, Hefei, Anhui, People’s Republic of China
- * E-mail:
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Comprehensive profiling of minor tyrosinase inhibitors from Gastrodia elata using an off-line hyphenation of ultrafiltration, high-speed countercurrent chromatography, and high-performance liquid chromatography. J Chromatogr A 2017; 1529:63-71. [DOI: 10.1016/j.chroma.2017.11.008] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2017] [Revised: 10/18/2017] [Accepted: 11/04/2017] [Indexed: 12/14/2022]
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Kondhare D, Lade H. Phytochemical profile, aldose reductase inhibitory, and antioxidant activities of Indian traditional medicinal Coccinia grandis (L.) fruit extract. 3 Biotech 2017; 7:378. [PMID: 29071175 DOI: 10.1007/s13205-017-1013-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2017] [Accepted: 10/16/2017] [Indexed: 11/26/2022] Open
Abstract
Coccinia grandis (L.) fruits (CGFs) are commonly used for culinary purposes and has several therapeutic applications in the Southeast Asia. The aim of this work was to evaluate phytochemical profile, aldose reductase inhibitory (ARI), and antioxidant activities of CGF extract. The CGFs were extracted with different solvents including petroleum ether, dichloromethane, acetone, methanol, and water. The highest yield of total extractable compounds (34.82%) and phenolic content (11.7 ± 0.43 mg of GAE/g dried extract) was found in methanol extract, whereas water extract showed the maximum content of total flavonoids (82.8 ± 7.8 mg QE/g dried extract). Gas chromatography-mass spectroscopy (GC-MS) analysis of methanol and water extract revealed the presence of flavonoids, phenolic compounds, alkaloids, and glycosides in the CGFs. Results of the in vitro ARI activity against partially purified bovine lens aldose reductase showed that methanol extract of CGFs exhibited 96.6% ARI activity at IC50 value 6.12 µg/mL followed by water extract 89.1% with the IC50 value 6.50 µg/mL. In addition, methanol and water extracts of CGF showed strong antioxidant activities including ABTS*+ scavenging, DPPH* scavenging, and hydroxyl radical scavenging. Our results suggest that high percentage of both flavonoids and phenolic contents in the CGFs are correlated with the ARI and antioxidant activities. The fruits of C. grandis are thus potential bifunctional agents with ARI and antioxidant activities that can be used for the prevention and management of DM and associated diseases.
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Affiliation(s)
- Dasharath Kondhare
- School of Chemical Sciences, Swami Ramanand Teerth Marathwada University, Nanded, 431606 India
| | - Harshad Lade
- Department of Environmental Engineering, Konkuk University, Seoul, 05029 Republic of Korea
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Guillen Quispe YN, Hwang SH, Wang Z, Zuo G, Lim SS. Screening In Vitro Targets Related to Diabetes in Herbal Extracts from Peru: Identification of Active Compounds in Hypericum laricifolium Juss. by Offline High-Performance Liquid Chromatography. Int J Mol Sci 2017; 18:ijms18122512. [PMID: 29186785 PMCID: PMC5751115 DOI: 10.3390/ijms18122512] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2017] [Revised: 11/13/2017] [Accepted: 11/14/2017] [Indexed: 12/12/2022] Open
Abstract
This study investigates in vitro targets related to diabetes in 30 herbal extracts from Peru, for the first time, using α-glucosidase, aldose reductase (AR) inhibitory assays and 2,2-diphenyl-1-picrylhydrazyl (DPPH) and 2,2′-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) scavenging assays. Among the 30 herbal extracts, Hypericum laricifolium Juss. (HL) was the herb which showed more than 50% inhibition in all assays, presenting 97.2 ± 2.0%, 56.9 ± 5.6%, 81.9 ± 2.5%, and 58.8 ± 4.6% inhibition for the α-glucosidase, AR, DPPH, and ABTS assays, respectively. Finally, six bioactive compounds, namely, protocatechuic acid, chlorogenic acid, caffeic acid, kaempferol 3-O-glucuronide, quercetin, and kaempferol were identified in HL by offline high-performance liquid chromatography (HPLC). Quercetin exhibited the strongest inhibition in all enzyme assays and the strongest antioxidant activity. The results suggest that HL shows great potential for the complementary treatment of diabetes and its complications.
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Affiliation(s)
- Yanymee N. Guillen Quispe
- Department of Food Science and Nutrition, Hallym University, 1 Hallymdeahak-gil, Chuncheon 24252, Korea; (Y.N.G.Q.); (S.H.H.); (Z.W.); (G.Z.)
| | - Seung Hwan Hwang
- Department of Food Science and Nutrition, Hallym University, 1 Hallymdeahak-gil, Chuncheon 24252, Korea; (Y.N.G.Q.); (S.H.H.); (Z.W.); (G.Z.)
| | - Zhiqiang Wang
- Department of Food Science and Nutrition, Hallym University, 1 Hallymdeahak-gil, Chuncheon 24252, Korea; (Y.N.G.Q.); (S.H.H.); (Z.W.); (G.Z.)
- College of Public Health, Hebei University, Baoding 071002, China
| | - Guanglei Zuo
- Department of Food Science and Nutrition, Hallym University, 1 Hallymdeahak-gil, Chuncheon 24252, Korea; (Y.N.G.Q.); (S.H.H.); (Z.W.); (G.Z.)
| | - Soon Sung Lim
- Department of Food Science and Nutrition, Hallym University, 1 Hallymdeahak-gil, Chuncheon 24252, Korea; (Y.N.G.Q.); (S.H.H.); (Z.W.); (G.Z.)
- Institute of Natural Medicine, Hallym University, 1 Hallymdeahak-gil, Chuncheon 24252, Korea
- Institute of Korean Nutrition, Hallym University, 1 Hallymdeahak-gil, Chuncheon 24252, Korea
- Correspondence: ; Tel.: +82-33-248-2133; Fax: +82-33-251-0663
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