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Grzegorczyk-Karolak I, Ejsmont W, Kiss AK, Tabaka P, Starbała W, Krzemińska M. Improvement of Bioactive Polyphenol Accumulation in Callus of Salvia atropatana Bunge. Molecules 2024; 29:2626. [PMID: 38893502 PMCID: PMC11173501 DOI: 10.3390/molecules29112626] [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: 05/10/2024] [Revised: 05/27/2024] [Accepted: 05/29/2024] [Indexed: 06/21/2024] Open
Abstract
Callus cultures of the Iranian medicinal plant Salvia atropatana were initiated from three-week-old seedlings on Murashige and Skoog (MS) medium supplemented with α-naphthaleneacetic acid (NAA) and various cytokinins. Although all tested hormonal variants of the medium and explant enabled callus induction, the most promising growth was noted for N-(2-chloro-4-pyridyl)-N'-phenylurea (CPPU)-induced calli. Three lines obtained on this medium (cotyledon line-CL, hypocotyl line-HL, and root line-RL) were preselected for further studies. Phenolic compounds in the callus tissues were identified using UPLC-MS (ultra-performance liquid chromatography-mass spectrometry) and quantified with HPLC (high-performance liquid chromatography). All lines exhibited intensive growth and contained twelve phenolic acid derivatives, with rosmarinic acid predominating. The cotyledon-derived callus line displayed the highest growth index values and polyphenol content; this was exposed to different light-emitting diodes (LED) for improving biomass accumulation and secondary metabolite yield. Under LED treatments, all callus lines exhibited enhanced RA and total phenolic content compared to fluorescent light, with the highest levels observed for white (48.5-50.2 mg/g dry weight) and blue (51.4-53.9 mg/g dry weight) LEDs. The selected callus demonstrated strong antioxidant potential in vitro based on the 2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) (ABTS), 2,2-diphenyl-1-picrylhydrazyl (DPPH), and ferric reducing antioxidant power (FRAP) tests. Our findings confirm that the S. atropatana callus system is suitable for enhanced rosmarinic acid production; the selected optimized culture provide high-quality plant-derived products.
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Affiliation(s)
- Izabela Grzegorczyk-Karolak
- Department of Biology and Pharmaceutical Botany, Medical University of Lodz, 90-151 Lodz, Poland; (W.E.); (W.S.); (M.K.)
| | - Wiktoria Ejsmont
- Department of Biology and Pharmaceutical Botany, Medical University of Lodz, 90-151 Lodz, Poland; (W.E.); (W.S.); (M.K.)
| | - Anna Karolina Kiss
- Department of Pharmaceutical Biology, Medical University of Warsaw, 02-097 Warsaw, Poland;
| | - Przemyslaw Tabaka
- Institute of Electrical Power Engineering, Lodz University of Technology, 90-537 Lodz, Poland;
| | - Wiktoria Starbała
- Department of Biology and Pharmaceutical Botany, Medical University of Lodz, 90-151 Lodz, Poland; (W.E.); (W.S.); (M.K.)
| | - Marta Krzemińska
- Department of Biology and Pharmaceutical Botany, Medical University of Lodz, 90-151 Lodz, Poland; (W.E.); (W.S.); (M.K.)
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Hu S, Wen J, Fan XD, Li P. Study on therapeutic mechanism of total salvianolic acids against myocardial ischemia-reperfusion injury based on network pharmacology, molecular docking, and experimental study. JOURNAL OF ETHNOPHARMACOLOGY 2024; 326:117902. [PMID: 38360382 DOI: 10.1016/j.jep.2024.117902] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Revised: 02/04/2024] [Accepted: 02/08/2024] [Indexed: 02/17/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Radix Salviae miltiorrhizae, also known as Danshen in Chinese, effectively activates the blood and resolves stasis. Total salvianolic acids (SA) is the main active ingredient of Danshen, and related preparations, such as salvianolate injection are commonly used clinically to treat myocardial ischemia-reperfusion injury (MIRI). However, the potential targets and key active ingredients of SA have not been sufficiently investigated. AIM OF THE STUDY This study aimed to investigate the mechanism of action of SA in treating MIRI. MATERIALS AND METHODS Network pharmacology and molecular docking techniques were used to predict SA targets against MIRI. The key acting pathway of SA were validated by performing experiments in a rat MIRI model. RESULTS Twenty potential ingredients and 54 targets of SA in treating MIRI were identified. Ingredient-target-pathway network analysis revealed that salvianolic acid B and rosmarinic acid had the highest degree value. Pathway enrichment analysis showed that SA may regulate MIRI through the IL-17 signaling pathway, and this result was confirmed in the rat MIRI experiment. CONCLUSION The results of this study indicate that SA may protect MIRI by regulating the IL-17 pathway.
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Affiliation(s)
- Shuang Hu
- Institute of Basic Medical Sciences, XiYuan Hospital of China Academy of Chinese Medical Sciences, No.1 XiYuan CaoChang, Haidian District, Beijing, 100091, China; Key Laboratory of Pharmacology of Chinese Materia Medica of Beijing, No.1 XiYuan CaoChang, Haidian District, Beijing, 100091, China; Graduate School of China Academy of Chinese Medical Sciences, Beijing, 100700, China.
| | - Jing Wen
- Institute of Basic Medical Sciences, XiYuan Hospital of China Academy of Chinese Medical Sciences, No.1 XiYuan CaoChang, Haidian District, Beijing, 100091, China; Key Laboratory of Pharmacology of Chinese Materia Medica of Beijing, No.1 XiYuan CaoChang, Haidian District, Beijing, 100091, China; Graduate School of China Academy of Chinese Medical Sciences, Beijing, 100700, China.
| | - Xiao-di Fan
- Institute of Basic Medical Sciences, XiYuan Hospital of China Academy of Chinese Medical Sciences, No.1 XiYuan CaoChang, Haidian District, Beijing, 100091, China; Key Laboratory of Pharmacology of Chinese Materia Medica of Beijing, No.1 XiYuan CaoChang, Haidian District, Beijing, 100091, China.
| | - Peng Li
- Institute of Basic Medical Sciences, XiYuan Hospital of China Academy of Chinese Medical Sciences, No.1 XiYuan CaoChang, Haidian District, Beijing, 100091, China; Key Laboratory of Pharmacology of Chinese Materia Medica of Beijing, No.1 XiYuan CaoChang, Haidian District, Beijing, 100091, China.
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Xu T, Li X, Sun G, Wei W, Huo J, Wang W. Identifying chemical markers in wine-processed Salvia miltiorrhiza using ultrahigh-performance liquid chromatography-quadrupole-time-of-flight-tandem mass spectrometry. Biomed Chromatogr 2024; 38:e5842. [PMID: 38354732 DOI: 10.1002/bmc.5842] [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: 10/20/2023] [Revised: 12/29/2023] [Accepted: 01/22/2024] [Indexed: 02/16/2024]
Abstract
To find the chemical markers of wine-processed Salvia miltiorrhiza (WSM), 76 constituents, including diterpenoid quinones and phenolic acids in Salvia miltiorrhiza (SM) and WSM, were profiled using ultrahigh-performance liquid chromatography-quadrupole-time-of-flight-tandem mass spectrometry (UPLC-Q-TOF-MS/MS) in positive- and the negative-ion modes. Thirty compounds were screened out as candidate differential components using chemometrics analysis, and the concentration of most compounds increased after processing with wine. Seven compounds, namely tanshinone IIA, magnesium lithospermate B, salvianolic acid G, cryptotanshinone, isocryptotanshinone, salvianolic acid B, and rosmarinic acid, were selected as chemical markers of WSM using variable importance of the project. This study revealed the chemical markers of WSM and confirmed that WSM can improve the extraction and solubility effect of chemical constituents.
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Affiliation(s)
- Tingting Xu
- Heilongjiang Academy of Chinese Medicine Science, Institute of Chinese Materia Medica, Harbin, Heilongjiang, China
| | - Xiuwei Li
- Heilongjiang Academy of Chinese Medicine Science, Institute of Chinese Materia Medica, Harbin, Heilongjiang, China
| | - Guodong Sun
- Heilongjiang Academy of Chinese Medicine Science, Institute of Chinese Materia Medica, Harbin, Heilongjiang, China
| | - Wenfeng Wei
- Heilongjiang Academy of Chinese Medicine Science, Institute of Chinese Materia Medica, Harbin, Heilongjiang, China
| | - Jinhai Huo
- Heilongjiang Academy of Chinese Medicine Science, Institute of Chinese Materia Medica, Harbin, Heilongjiang, China
| | - Weiming Wang
- Heilongjiang Academy of Chinese Medicine Science, Institute of Chinese Materia Medica, Harbin, Heilongjiang, China
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Vilas-Boas AA, Goméz-García R, Machado M, Nunes C, Ribeiro S, Nunes J, Oliveira ALS, Pintado M. Lavandula pedunculata Polyphenol-Rich Extracts Obtained by Conventional, MAE and UAE Methods: Exploring the Bioactive Potential and Safety for Use a Medicine Plant as Food and Nutraceutical Ingredient. Foods 2023; 12:4462. [PMID: 38137266 PMCID: PMC10742868 DOI: 10.3390/foods12244462] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Revised: 11/29/2023] [Accepted: 12/02/2023] [Indexed: 12/24/2023] Open
Abstract
Nowadays, plant-based bioactive compounds (BCs) are a key focus of research, supporting sustainable food production and favored by consumers for their perceived safety and health advantages over synthetic options. Lavandula pedunculata (LP) is a Portuguese, native species relevant to the bioeconomy that can be useful as a source of natural BCs, mainly phenolic compounds. This study compared LP polyphenol-rich extracts from conventional maceration extraction (CE), microwave and ultrasound-assisted extraction (MAE and UAE). As a result, rosmarinic acid (58.68-48.27 mg/g DE) and salvianolic acid B (43.19-40.09 mg/g DE) were the most representative phenolic compounds in the LP extracts. The three methods exhibited high antioxidant activity, highlighting the ORAC (1306.0 to 1765.5 mg Trolox equivalents (TE)/g DE) results. In addition, the extracts obtained with MAE and CE showed outstanding growth inhibition for B. cereus, S. aureus, E. coli, S. enterica and P. aeruginosa (>50%, at 10 mg/mL). The MAE extract showed the lowest IC50 (0.98 mg DE/mL) for angiotensin-converting enzyme inhibition and the best results for α-glucosidase and tyrosinase inhibition (at 5 mg/mL, the inhibition was 87 and 73%, respectively). The LP polyphenol-rich extracts were also safe on caco-2 intestinal cells, and no mutagenicity was detected. The UAE had lower efficiency in obtaining LP polyphenol-rich extracts. MAE equaled CE's efficiency, saving time and energy. LP shows potential as a sustainable raw material, allowing diverse extraction methods to safely develop health-promoting food and nutraceutical ingredients.
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Affiliation(s)
- Ana A. Vilas-Boas
- CBQF—Centro de Biotecnologia e Química Fina—Laboratório Associado, Escola Superior de Biotecnologia, Universidade Católica Portuguesa, Rua Diogo Botelho 1327, 4169-005 Porto, Portugal; (A.A.V.-B.); (R.G.-G.); (M.M.); (A.L.S.O.)
| | - Ricardo Goméz-García
- CBQF—Centro de Biotecnologia e Química Fina—Laboratório Associado, Escola Superior de Biotecnologia, Universidade Católica Portuguesa, Rua Diogo Botelho 1327, 4169-005 Porto, Portugal; (A.A.V.-B.); (R.G.-G.); (M.M.); (A.L.S.O.)
- Centro de Investigación e Innovación Científica y Tecnológica—CIICYT, Universidad Autónoma de Coahuila, Saltillo 25280, Coahuila, Mexico
| | - Manuela Machado
- CBQF—Centro de Biotecnologia e Química Fina—Laboratório Associado, Escola Superior de Biotecnologia, Universidade Católica Portuguesa, Rua Diogo Botelho 1327, 4169-005 Porto, Portugal; (A.A.V.-B.); (R.G.-G.); (M.M.); (A.L.S.O.)
| | - Catarina Nunes
- Association BLC3—Technology and Innovation Campus, Centre Bio R&D Unit, Senhora da Conceição, 3045-155 Oliveira do Hospital, Portugal; (C.N.); (S.R.); (J.N.)
| | - Sónia Ribeiro
- Association BLC3—Technology and Innovation Campus, Centre Bio R&D Unit, Senhora da Conceição, 3045-155 Oliveira do Hospital, Portugal; (C.N.); (S.R.); (J.N.)
| | - João Nunes
- Association BLC3—Technology and Innovation Campus, Centre Bio R&D Unit, Senhora da Conceição, 3045-155 Oliveira do Hospital, Portugal; (C.N.); (S.R.); (J.N.)
| | - Ana L. S. Oliveira
- CBQF—Centro de Biotecnologia e Química Fina—Laboratório Associado, Escola Superior de Biotecnologia, Universidade Católica Portuguesa, Rua Diogo Botelho 1327, 4169-005 Porto, Portugal; (A.A.V.-B.); (R.G.-G.); (M.M.); (A.L.S.O.)
| | - Manuela Pintado
- CBQF—Centro de Biotecnologia e Química Fina—Laboratório Associado, Escola Superior de Biotecnologia, Universidade Católica Portuguesa, Rua Diogo Botelho 1327, 4169-005 Porto, Portugal; (A.A.V.-B.); (R.G.-G.); (M.M.); (A.L.S.O.)
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Alves-Silva JM, Pedreiro S, Cruz MT, Salgueiro L, Figueirinha A. Exploring the Traditional Uses of Thymbra capitata Infusion in Algarve (Portugal): Anti-Inflammatory, Wound Healing, and Anti-Aging. Pharmaceuticals (Basel) 2023; 16:1202. [PMID: 37765010 PMCID: PMC10538188 DOI: 10.3390/ph16091202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Revised: 08/17/2023] [Accepted: 08/20/2023] [Indexed: 09/29/2023] Open
Abstract
Inflammation plays a pivotal role in the resolution of infection or tissue damage. In addition, inflammation is considered a hallmark of aging, which in turn compromises wound healing. Thymbra capitata is an aromatic plant, whose infusion is traditionally used as an anti-inflammatory and wound-healing agent. In this study, a T. capitata infusion was prepared and characterized by HPLC-PDA-ESI-MSn and its safety profile determined by the resazurin metabolic assay. The anti-inflammatory potential was revealed in lipopolysaccharide (LPS)-stimulated macrophages by assessing nitric oxide (NO) release and levels of inducible nitric oxide synthase (iNOS) and the interleukin-1β pro-form (pro-IL-1β). Wound-healing capacity was determined using the scratch assay. The activity of senescence-associated β-galactosidase was used to unveil the anti-senescent potential, along with the nuclear accumulation of yH2AX and p21 levels. The antiradical potential was assessed by DPPH and ABTS scavenging assays. The infusion contains predominantly rosmarinic acid and salvianolic acids. The extract decreased NO, iNOS, and pro-IL-1β levels. Interestingly, the extract promoted wound healing and decreased β-galactosidase activity, as well as yH2AX and p21 levels. The present work highlights strong antiradical, anti-inflammatory, and wound healing capacities, corroborating the traditional uses ascribed to this plant. We have described, for the first time for this extract, anti-senescent properties.
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Affiliation(s)
- Jorge Miguel Alves-Silva
- Univ Coimbra, Institute for Clinical and Biomedical Research, Health Sciences Campus, Azinhaga de S. Comba, 3000-548 Coimbra, Portugal;
- Univ Coimbra, Faculty of Pharmacy, Health Sciences Campus, Azinhaga de S. Comba, 3000-548 Coimbra, Portugal; (S.P.); (M.T.C.); (A.F.)
| | - Sónia Pedreiro
- Univ Coimbra, Faculty of Pharmacy, Health Sciences Campus, Azinhaga de S. Comba, 3000-548 Coimbra, Portugal; (S.P.); (M.T.C.); (A.F.)
- Associated Laboratory for Green Chemistry (LAQV) of the Network of Chemistry and Technology (REQUIMTE), University of Porto, 4099-002 Porto, Portugal
| | - Maria Teresa Cruz
- Univ Coimbra, Faculty of Pharmacy, Health Sciences Campus, Azinhaga de S. Comba, 3000-548 Coimbra, Portugal; (S.P.); (M.T.C.); (A.F.)
- Univ Coimbra, Center for Neuroscience and Cell Biology, Faculty of Medicine, Rua Larga, 3004-504 Coimbra, Portugal
| | - Lígia Salgueiro
- Univ Coimbra, Faculty of Pharmacy, Health Sciences Campus, Azinhaga de S. Comba, 3000-548 Coimbra, Portugal; (S.P.); (M.T.C.); (A.F.)
- Univ Coimbra, Chemical Process Engineering and Forest Products Research Centre, Department of Chemical Engineering, Faculty of Sciences and Technology, 3030-790 Coimbra, Portugal
| | - Artur Figueirinha
- Univ Coimbra, Faculty of Pharmacy, Health Sciences Campus, Azinhaga de S. Comba, 3000-548 Coimbra, Portugal; (S.P.); (M.T.C.); (A.F.)
- Associated Laboratory for Green Chemistry (LAQV) of the Network of Chemistry and Technology (REQUIMTE), University of Porto, 4099-002 Porto, Portugal
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Sławińska N, Kluska M, Moniuszko-Szajwaj B, Stochmal A, Woźniak K, Olas B. New Aspect of Composition and Biological Properties of Glechoma hederacea L. Herb: Detailed Phytochemical Analysis and Evaluation of Antioxidant, Anticoagulant Activity and Toxicity in Selected Human Cells and Plasma In Vitro. Nutrients 2023; 15:nu15071671. [PMID: 37049509 PMCID: PMC10096585 DOI: 10.3390/nu15071671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Revised: 03/24/2023] [Accepted: 03/27/2023] [Indexed: 03/31/2023] Open
Abstract
It is known that phenolic compounds can alleviate the negative impact of oxidative stress and modulate hemostasis. However, the effect of extracts and phenolics from Glechoma hederacea L. on the biomarkers of these processes is not well documented. The aim of our study was to investigate the in vitro protective effects of one extract and three fractions (20, 60, and 85% fraction) from G. hederacea L. on oxidative stress and hemostasis. Phytochemical analysis showed that aerial parts of G. hederacea L. are rich in both phenolic acids (such as rosmarinic acid, neochlorogenic acid, and chlorogenic acid) and flavonoids (mainly rutin and glycoside derivatives of apigenin, quercetin, and luteolin). We observed that the 85% fraction (at three concentrations: 5, 10, and 50 μg/mL) inhibited protein carbonylation. Moreover, the extract and 85% fraction (at the concentration of 50 μg/mL) could reduce lipid peroxidation. All fractions and the extract were very effective at decreasing H2O2-induced DNA damage in PBM cells. The 85% fraction had the strongest protective potential against DNA oxidative damage. We also observed that the extract and fractions decreased PBM cell viability to a maximum of 65% after 24 h incubation. Our results indicate that the 85% fraction showed the strongest antioxidant potential. The main component of the 85% fraction was apigenin (26.17 ± 1.44 mg/g), which is most likely responsible for its strong antioxidant properties.
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Affiliation(s)
- Natalia Sławińska
- Department of General Biochemistry, Faculty of Biology and Environmental Protection, University of Lodz, 90-236 Łódź, Poland
| | - Magdalena Kluska
- Department of Molecular Genetics, Faculty of Biology and Environmental Protection, University of Lodz, 90-236 Łódź, Poland
| | - Barbara Moniuszko-Szajwaj
- Department of Biochemistry and Crop Quality, Institute of Soil Science and Plant Cultivation, State Research Institute, 24-100 Puławy, Poland
| | - Anna Stochmal
- Department of Biochemistry and Crop Quality, Institute of Soil Science and Plant Cultivation, State Research Institute, 24-100 Puławy, Poland
| | - Katarzyna Woźniak
- Department of Molecular Genetics, Faculty of Biology and Environmental Protection, University of Lodz, 90-236 Łódź, Poland
| | - Beata Olas
- Department of General Biochemistry, Faculty of Biology and Environmental Protection, University of Lodz, 90-236 Łódź, Poland
- Correspondence:
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Phytochemical Characterization of Chamomile ( Matricaria recutita L.) Roots and Evaluation of Their Antioxidant and Antibacterial Potential. Molecules 2022; 27:molecules27238508. [PMID: 36500602 PMCID: PMC9736673 DOI: 10.3390/molecules27238508] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Revised: 11/17/2022] [Accepted: 11/24/2022] [Indexed: 12/12/2022] Open
Abstract
Matricaria recutita L., German chamomile, is one of the most widely used medicinal plants, whose efficacy has been proven in numerous studies. However, its roots have attracted only little interest so far, since mainly above-ground plant parts are used for medicinal purposes. To broaden the knowledge of chamomile roots, a profound phytochemical characterization was performed along with a bioactivity screening of corresponding root extracts. While volatile constituents such as chamomillol and polyynes were detected using GC-MS, HPLC-MSn analyses revealed the occurrence of four coumarin glycosides, more than ten phenolic acid esters and five glyceroglycolipids. Furthermore, the antioxidant activity of the extracts was evaluated. Polar extracts revealed IC50 values ranging from 13 to 57 µg/mL in the DPPH radical scavenging assay, which is in the same range as reported for chamomile flower extracts. In addition, superoxide radical scavenging potential and mild antibacterial effects against S. aureus und B. subtilis were demonstrated. Moreover, to assess interspecies variation in chamomile roots, extracts of M. recutita were compared to those of M. discoidea DC. Interestingly, the latter revealed stronger antioxidant activity. The presented results aim at the valorization of chamomile roots, previously discarded as by-product of chamomile flower production, as a sustainable source of bioactive phytochemicals.
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Karatoprak GŞ, Göger F, Çelik İ, Budak Ü, Akkol EK, Aschner M. Phytochemical profile, antioxidant, antiproliferative, and enzyme inhibition-docking analyses of Salvia ekimiana Celep & Doğan. SOUTH AFRICAN JOURNAL OF BOTANY : OFFICIAL JOURNAL OF THE SOUTH AFRICAN ASSOCIATION OF BOTANISTS = SUID-AFRIKAANSE TYDSKRIF VIR PLANTKUNDE : AMPTELIKE TYDSKRIF VAN DIE SUID-AFRIKAANSE GENOOTSKAP VAN PLANTKUNDIGES 2022; 146:36-47. [PMID: 35210693 PMCID: PMC8863303 DOI: 10.1016/j.sajb.2021.09.033] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
Salvia ekimiana Celep & Doğan is an endemic species of Turkey. To our knowledge, the number of studies on biological activities and phytochemical profiling of this plant is quite limited. Therefore, this study aimed to analyze its activities and phytochemical content in detail. The qualitative-quantitative compositions were determined via spectrophotometric and chromatographic (LC-MS/MS and HPLC) techniques. 1,1-Diphenyl-2-picrylhydrazyl radical (DPPH•) and 2,2'-Azino-bis 3-ethylbenzothiazoline-6-sulfonic acid (ABTS•+) radical scavenging and ascorbate-iron (III)-catalyzed phospholipid peroxidation experiments were performed to measure antioxidant capacity. Hyaluronidase, collagenase, and elastase enzyme inhibition tests were determined in vitro using a spectrophotometer. Antiproliferative activity was evaluated in human lung cancer (A549) and human breast cancer (MCF7) cells. The murine fibroblast (L929) cell line was used as a normal control cell. While the subextract rich in phenolic compounds was n-butanol extract, rosmarinic acid was defined as the main secondary metabolite. The highest antioxidant activity observed for the n-butanol subextract included the following: DPPH• EC50: 0.08±0.00 mg/mL, TEAC/ABTS: 2.19±0.09 mmol/L Trolox, MDA EC50: 0.42±0.03 mg/mL. The methanolic extract, the ethyl acetate, and n-butanol subextracts displayed significant inhibitory activity on collagenase, while the other subextracts did not show any inhibitory activity on hyaluronidase and elastase. Due to strong interactions with their active sites, molecular docking showed luteolin 7-glucuronide, apigenin 7-glucuronide, and luteolin 5-glucoside had the highest binding affinity with target enzymes. The chloroform subextract showed significant cytotoxicity in all cell lines. These novel results revealed that S. ekimiana has strong antioxidant, collagenase enzyme inhibitory, and cytotoxic potential.
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Affiliation(s)
- Gökçe Şeker Karatoprak
- Department of Pharmacognosy, Faculty of Pharmacy, Erciyes University, 38039 Kayseri, Turkey
- Corresponding Author. (G.Ş. Karatoprak)
| | - Fatih Göger
- Department of Pharmacognosy, Faculty of Pharmacy, Anadolu University, 26470 Eskişehir, Turkey
- Department of Pharmacy, Yunus Emre Vocational School, Anadolu University, 26470 Eskişehir, Turkey
| | - İsmail Çelik
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Erciyes University, 38039 Kayseri, Turkey
| | - Ümit Budak
- Department of Biology, Art and Science Faculty, Bozok University, 66100 Yozgat, Turkey
| | - Esra Küpeli Akkol
- Department of Pharmacognosy, Faculty of Pharmacy, Gazi University, 06330 Ankara, Turkey
| | - Michael Aschner
- Department of Molecular Pharmacology, Albert Einstein College of Medicine, Bronx, NY
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Characterization and Valorization of the Agricultural Waste Obtained from Lavandula Steam Distillation for Its Reuse in the Food and Pharmaceutical Fields. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27051613. [PMID: 35268713 PMCID: PMC8911589 DOI: 10.3390/molecules27051613] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Revised: 02/24/2022] [Accepted: 02/25/2022] [Indexed: 02/07/2023]
Abstract
The main focus of the current research was the characterization of the by-products from the steam distillation of Lavandula angustifolia Mill. (LA) and Lavandula x intermedia Emeric ex Loisel (LI) aerial parts, as they are important sources of bioactive compounds suitable for several applications in the food, cosmetic, and pharmaceutical industries. The oil-exhausted biomasses were extracted and the total polyphenol and flavonoid contents were, respectively, 19.22 ± 4.16 and 1.56 ± 0.21 mg/g for LA extract and 17.06 ± 3.31 and 1.41 ± 0.10 mg/g for LI extract. The qualitative analysis by liquid chromatography-electrospray tandem mass spectrometry (HPLC-ESI-MS) revealed that both the extracts were rich in phenolic acids and glycosylated flavonoids. The extracts exhibited radical scavenging, chelating, reducing activities, and inhibitory capacities on acetylcholinesterase and tyrosinase. The IC50 values against acetylcholinesterase and tyrosinase were, respectively, 5.35 ± 0.47 and 5.26 ± 0.02 mg/mL for LA, and 6.67 ± 0.12 and 6.56 ± 0.16 mg/mL for LI extracts. In conclusion, the oil-exhausted biomasses demonstrated to represent important sources of bioactive compounds, suitable for several applications in the food, cosmetic, and pharmaceutical industries.
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Leng X, Kan H, Wu Q, Li C, Zheng Y, Peng G. Inhibitory Effect of Salvia miltiorrhiza Extract and Its Active Components on Cervical Intraepithelial Neoplastic Cells. Molecules 2022; 27:1582. [PMID: 35268683 PMCID: PMC8911905 DOI: 10.3390/molecules27051582] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2022] [Revised: 02/23/2022] [Accepted: 02/25/2022] [Indexed: 11/16/2022] Open
Abstract
The effective treatment of cervical intraepithelial neoplasia (CIN) can prevent cervical cancer. Salvia miltiorrhiza is a medicinal and health-promoting plant. To identify a potential treatment for CIN, the effect of S. miltiorrhiza extract and its active components on immortalized cervical epithelial cells was studied in vitro. The H8 cell was used as a CIN model. We found that S. miltiorrhiza extract effectively inhibited H8 cells through the CCK8 method. An HPLC-MS analysis revealed that S. miltiorrhiza extract contained salvianolic acid H, salvianolic acid A, salvianolic acid B, monomethyl lithospermate, 9‴-methyl lithospermate B, and 9‴-methyl lithospermate B/isomer. Salvianolic acid A had the best inhibitory effect on H8 cells with an IC50 value of 5.74 ± 0.63 μM. We also found that the combination of salvianolic acid A and oxysophoridine had a synergistic inhibitory effect on H8 cells at molar ratios of 4:1, 2:1, 1:1, 1:2, and 1:4, with salvianolic acid A/oxysophoridine = 1:2 having the best synergistic effect. Using Hoechst33342, flow cytometry, and Western blotting analysis, we found that the combination of salvianolic acid A and oxysophoridine can induce programmed apoptosis of H8 cells and block the cell cycle in the G2/M phase, which was correlated with decreased cyclinB1 and CDK1 protein levels. In conclusion, S. miltiorrhiza extract can inhibit the growth of H8 cells, and the combination of salvianolic acid A (its active component) and oxysophoridine has a synergistic inhibitory effect on H8 cells and may be a potential treatment for cervical intraepithelial neoplasia.
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Affiliation(s)
| | | | | | | | | | - Guoping Peng
- College of Pharmacy, Nanjing University of Chinese Medicine, 138 Xianlin Avenue, Qixia District, Nanjing 210023, China; (X.L.); (H.K.); (Q.W.); (C.L.); (Y.Z.)
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11
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Chawuke P, van den Berg N, Fouche G, Maharaj V, Shoko T, Johan van der Westhuizen C, Invernizzi L, Alexandre KB. Lobostemon trigonus (Thunb.) H. Buek, a medicinal plant from South Africa as a potential natural microbicide against HIV-1. JOURNAL OF ETHNOPHARMACOLOGY 2021; 277:114222. [PMID: 34033901 DOI: 10.1016/j.jep.2021.114222] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 05/08/2021] [Accepted: 05/18/2021] [Indexed: 05/26/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE There have been different methods proposed to prevent the sexual transmission of HIV-1 and many of them have centered on the use of anti-retrovirals as microbicides. Given that a large section of the African population still relies on herbal medicine, Lobostemon trigonus (L. trigonus), a traditionally used medicinal plant in South Africa to treat HIV-1 was further investigated for its potential as a natural microbicide to prevent the sexual transmission of HIV-1. METHODS The aerial parts of L. trigonus were oven-dried at 80 °C, ground, extracted with boiling water for 30 min and then filtered. The aqueous extract produced was then bioassayed using different HIV-1 inhibition assays. The active components were purified and chemically profiled using ultra-performance liquid chromatography/quadrupole time-of flight mass spectrometry (UPLC-qTOF-MS). The mechanism of HIV-1 inhibition was determined by fusion arrest assay and time of addition assay. Molecular modelling and molecular dynamic simulations, using Schrödinger, were used to better understand the molecule's mechanism of entry inhibition by evaluating their docking affinity and stability against the gp120 of HIV-1. RESULTS The aqueous extract of this plant had a broad spectrum of activity against different subtypes of the virus; neutralizing subtype A, B and C in the TZM-bl cells, with IC50 values ranging from 0.10 to 7.21 μg/mL. The extract was also inhibitory to the virus induced cytopathic effects in CEM-SS cells with an EC50 of 8.9 μg/mL. In addition, it inhibited infection in peripheral blood mononuclear cells (PBMC) and macrophages with IC50 values of 0.97 and 4.4 μg/mL, respectively. In the presence of vaginal and seminal simulants, and in human semen it retained its inhibitory activity albeit with a decrease in efficiency, by about 3-fold. Studies of the mode of action suggested that the extract blocked HIV-1 attachment to target cells. No toxicity was observed when the Lactobacilli strains, L. acidophilus, L. jensenii, and L. crispatus that populate the female genital tract were cultured in the presence of L. trigonus extract. UPLC-qTOF-MS analyses of the purified fraction of the extract, confirmed the presence of six compounds of which four were identified as rosmarinic acid, salvianolic acids B and C and lithospermic acid. The additional molecular dynamic simulations provided further insight into the entry inhibitory characteristics of salvianolic acid B against the HIV-1 gp120, with a stable pose being found within the CD4 binding site. CONCLUSION The data suggests that the inhibitory effect of L. trigonus may be due to the presence of organic acids which are known to possess anti-HIV-1 properties. The molecules salvianolic acids B and C have been identified for the first time in L. trigonus species. Our study also showed that the L. trigonus extract blocked HIV-1 attachment to target cells, and that it has a broad spectrum of activity against different subtypes of the virus; thus, justifying further investigation as a HIV-1 microbicide.
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Affiliation(s)
- Phindiwe Chawuke
- Council for Scientific and Industrial Research, Pretoria, South Africa; University of Pretoria, Department of Chemistry, Pretoria, South Africa.
| | | | - Gerda Fouche
- University of Pretoria, Department of Chemistry, Pretoria, South Africa.
| | - Vinesh Maharaj
- University of Pretoria, Department of Chemistry, Pretoria, South Africa.
| | - Tinotenda Shoko
- University of Pretoria, Department of Chemistry, Pretoria, South Africa.
| | | | - Luke Invernizzi
- University of Pretoria, Department of Chemistry, Pretoria, South Africa.
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12
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Liu R, Liang H, Li Z, Zang H. Study on the Pharmacokinetic Profiles of Three Ingredients in Qilong Capsules and Their Potential Interactions in Rats by LC-MS/MS. J Chromatogr Sci 2021; 60:186-193. [PMID: 34059902 DOI: 10.1093/chromsci/bmab058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Indexed: 11/14/2022]
Abstract
Qilong capsule (QLC) is a well-known Traditional Chinese Medicine, and it has a long history for the treatment of ischemic stroke. Its major ingredients are saponins, such as paeoniflorin, amygdalin and calycosin-7-glucoside, contributing to vasodilation function. In this study, a simple, rapid and sensitive high-performance liquid chromatography-tandem mass spectrometry method was developed to determine three bioactive ingredients in rat plasma after oral administration of QLC. A simple acetonitrile precipitation method was introduced during the sample preparation. Chromatographic separation was performed on a Shiseido CAPCELL PAC MGIII-C18 column using a gradient elution with acetonitrile and water (0.1% formic acid) as a mobile phase, and the chromatographic separation was 5 min. The methodological evaluation showed that this method had a high sensitivity (the lower limit of quantification was 1 ng/mL for calycosin-7-glucoside, 5 ng/mL for paeoniflorin, 5 ng/mL for amygdalin), satisfactory accuracy (relative error ≤ ±15%) and precision (relative standard deviation ≤15%). Then, the analytical method was applied to the pharmacokinetic study in rats following oral administration of the extracts in QLC. Meanwhile, the pharmacokinetic parameters of complex system in QLC were analyzed and the potential interaction between ingredients was explored. The present quantification method and pharmacokinetic study will provide a meaningful reference for the formulas research of QLC in the treatment of ischemic stroke. HIGHLIGHT
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Affiliation(s)
- Ruichen Liu
- School of Pharmaceutical Sciences, Shandong University, Wenhuaxi Road 44, Jinan 250012, Shandong Province, P.R. China.,National Glycoengineering Research Center, Shandong University, Wenhuaxi Road 44, Jinan 250012, Shandong Province, P.R. China
| | - Huiliang Liang
- Jining Huaneng Pharmaceutical Factory Co., Ltd., Yingcui Road 69, Jining 272001, Shandong Province, P.R. China
| | - Zhen Li
- Jining Huaneng Pharmaceutical Factory Co., Ltd., Yingcui Road 69, Jining 272001, Shandong Province, P.R. China
| | - Hengchang Zang
- School of Pharmaceutical Sciences, Shandong University, Wenhuaxi Road 44, Jinan 250012, Shandong Province, P.R. China.,National Glycoengineering Research Center, Shandong University, Wenhuaxi Road 44, Jinan 250012, Shandong Province, P.R. China
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13
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Grzegorczyk-Karolak I, Krzemińska M, Kiss AK, Olszewska MA, Owczarek A. Phytochemical Profile and Antioxidant Activity of Aerial and Underground Parts of Salvia bulleyana Diels. Plants. Metabolites 2020; 10:metabo10120497. [PMID: 33287467 PMCID: PMC7761800 DOI: 10.3390/metabo10120497] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Revised: 11/27/2020] [Accepted: 11/27/2020] [Indexed: 01/02/2023] Open
Abstract
Plants have been used for medical purposes since ancient times. However, a detailed analysis of their biological properties and their associated active compounds is needed to justify their therapeutic use in modern medicine. The aim of the study was to identify and quantify the phenolics present in hydromethanolic extracts of the roots and shoots of the Chinese Salvia species, Salvia bulleyana. The qualitative and quantitative analyses were carried out by ultrahigh-performance liquid chromatography with electrospray ionization mass spectrometry detection (UHPLC-PDA-ESI-MS), and high-performance liquid chromatography with photodiode array (HPLC-PDA) detection. The extracts of S. bulleyana were also screened for their antioxidant activity using ferric ion (Fe3+) reducing antioxidant power (FRAP), 1,1-diphenyl-2-picrylhydrazyl (DPPH), diammonium 2,2′-azino-bis(3-ethylbenzothiazoline-6-sulfonate) cation (ABTS), superoxide radical anion (O2•–), and inhibition of lipid peroxidation assays. The S. bulleyana extracts were found to contain 38 substances, of which 36 were phenols, with a total level of 14.4 mg/g DW (dry weight) in shoots, and 23.1 mg/g DW in roots. Twenty-eight phenols were polyphenolic acids or their derivatives, the most abundant in shoots being rosmarinic acid, and in roots, salvianolic acid K followed by rosmarinic acid. The other major phenolic acids were caffeic acid, caffeoyl-threonic acids, isomers of lithospermic acid, salvianolic acid F, salvianolic acid B, and yunnaneic acid E. In addition to polyphenolic acids, nine flavonoids were detected in the shoot extract. While both extracts showed significant antioxidant activity, the shoot extract, containing both polyphenolic acids and flavonoids, demonstrated a slightly greater antioxidant potential in some of the anti-radical tests than the roots. However, the root extract proved to be slightly more effective in the lipid peroxidation inhibition test. Thus, S. bulleyana was demonstrated as a promising source of antioxidants, and worthy of further more detailed studies.
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Affiliation(s)
- Izabela Grzegorczyk-Karolak
- Department of Biology and Pharmaceutical Botany, Medical University of Lodz, 90-151 Lodz, Poland;
- Correspondence:
| | - Marta Krzemińska
- Department of Biology and Pharmaceutical Botany, Medical University of Lodz, 90-151 Lodz, Poland;
| | - Anna K. Kiss
- Department of Pharmacognosy and Molecular Basis of Phytotherapy, Medical University of Warsaw, 02-097 Warsaw, Poland;
| | - Monika A. Olszewska
- Department of Pharmacognosy, Medical University of Lodz, 90-151 Lodz, Poland; (M.A.O.); (A.O.)
| | - Aleksandra Owczarek
- Department of Pharmacognosy, Medical University of Lodz, 90-151 Lodz, Poland; (M.A.O.); (A.O.)
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14
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Wang YL, Yin SJ, Yang FQ, Hu G, Zheng GC, Chen H. The Metabolism of Tanshinone IIA, Protocatechuic Aldehyde, Danshensu, Salvianolic Acid B and Hydroxysafflor Yellow A in Zebrafish. CURR PHARM ANAL 2020. [DOI: 10.2174/1573412915666190716164035] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Background:
Tanshinone IIA (TIIA), protocatechuic aldehyde (PA), danshensu (DSS), salvianolic
acid B (SAB) and hydroxysafflor yellow A (HSYA) are the major components of Salvia miltiorrhiza
Bge. (Danshen) and Carthamus tinctorius L. (Honghua) herbal pair. These active components
may contribute to the potential synergistic effects of the herbal pair.
Objective:
This study aimed to investigate the metabolites of TIIA, PA, DSS, SAB and HSYA in
zebrafish, and to explore the influence of HSYA on the metabolism of TIIA, PA, DSS, and SAB.
Method:
48 h post-fertilization zebrafish embryos were exposed either to each compound alone, TIIA
(0.89 μg/mL), PA (0.41 μg/mL), DSS (0.59 μg/mL), SAB (2.15 μg/mL), and HSYA (1.83 μg/mL) and
in combination with HSAY (1.83 μg/mL). The metabolites of TIIA, PA, DSS, SAB, and HSYA in
zebrafish were characterized using high-performance liquid chromatography/tandem mass spectrometry
(HPLC-MS/MS) and quantitatively determined by HPLC-MS with single and combined exposure.
Results:
Among the 26 metabolites detected and characterized from these five compounds, methylation,
hydroxylation, dehydrogenation, hydrolysis, sulfation and glucuronidation were the main phase I
and phase II metabolic reactions of these compounds, respectively. Furthermore, the results showed
that HSYA could either enhance or reduce the amount of TIIA, PA, DSS, SAB, and their corresponding
metabolites.
Conclusion:
The results provided a reference for the study on drug interactions in vivo. In addition, the
zebrafish model which required much fewer amounts of test samples, compared to regular mammal
models, had higher efficiency in predicting in vivo metabolism of compounds.
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Affiliation(s)
- Ya-Li Wang
- School of Pharmacy and Bioengineering, Chongqing University of Technology, Chongqing 400054, China
| | - Shi-Jun Yin
- School of Chemistry and Chemical Engineering, Chongqing University, Chongqing 401331, China
| | - Feng-Qing Yang
- School of Chemistry and Chemical Engineering, Chongqing University, Chongqing 401331, China
| | - Guang Hu
- School of Pharmacy and Bioengineering, Chongqing University of Technology, Chongqing 400054, China
| | - Guo-Can Zheng
- Analytical and Testing Center, Chongqing University, Chongqing 401331, China
| | - Hua Chen
- School of Chemistry and Chemical Engineering, Chongqing University, Chongqing 401331, China
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15
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Soares JC, Rosalen PL, Lazarini JG, Sardi JDCO, Massarioli AP, Nani BD, Franchin M, de Alencar SM. Phenolic profile and potential beneficial effects of underutilized Brazilian native fruits on scavenging of ROS and RNS and anti-inflammatory and antimicrobial properties. Food Funct 2020; 11:8905-8917. [PMID: 32996526 DOI: 10.1039/d0fo01763a] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Brazilian native fruits (BNF) have aroused interest of researchers and consumers for their great human health benefits. In this study, five BNF (Byrsonima lancifolia, Campomanesia phaea, Jacaratia spinosa, Solanum alternatopinnatum and Acnistus arborescens) were tested for their polyphenolic compounds by LC-ESI-MS/MS, reactive species deactivation (ROO˙, O2˙-, HOCl and NO˙), anti-inflammatory properties in vivo, and in vitro antimicrobial activity - with determination of putative mechanism(s) of action. Eighty-one polyphenols were identified, which exhibited a significant capacity to deactivate both ROS and RNS. C. phaea extract had the highest capacity to scavenge ROO˙ (68.94 μmol TE per g), O2˙- (IC50: 575.36 μg mL-1) and NO˙ (IC50: 16.96 μg mL-1), which may be attributed to the presence of ellagitanins. B. lancifolia decreased neutrophil influx into the peritoneal cavity of mice by 50% as compared to carrageenan and reduced Candida albicans biofilm viability by 3 log10 possibly due to complexation with cell membrane ergosterol. In summary, the BNF presented herein are good sources of bioactive compounds with positive effects on deactivation of biological reactive species, as well as with anti-inflammatory and antimicrobial activities, which can be altogether highly beneficial to human health.
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Affiliation(s)
- Jackeline Cintra Soares
- Department of Agri-Food Industry, Food and Nutrition, 'Luiz de Queiroz' College of Agriculture, University of São Paulo, Avenida Pádua Dias, 13418-900, Piracicaba, SP, Brazil.
| | - Pedro Luiz Rosalen
- Department of Physiological Sciences, Piracicaba Dental School, University of Campinas, Avenida Limeira 901, Areião, 13414-018, Piracicaba, SP, Brazil and Graduate Program in Biological Sciences, Federal University of Alfenas, MG, Brazil
| | - Josy Goldoni Lazarini
- Department of Physiological Sciences, Piracicaba Dental School, University of Campinas, Avenida Limeira 901, Areião, 13414-018, Piracicaba, SP, Brazil
| | | | - Adna Prado Massarioli
- Department of Agri-Food Industry, Food and Nutrition, 'Luiz de Queiroz' College of Agriculture, University of São Paulo, Avenida Pádua Dias, 13418-900, Piracicaba, SP, Brazil.
| | - Bruno Dias Nani
- Department of Physiological Sciences, Piracicaba Dental School, University of Campinas, Avenida Limeira 901, Areião, 13414-018, Piracicaba, SP, Brazil
| | - Marcelo Franchin
- Department of Physiological Sciences, Piracicaba Dental School, University of Campinas, Avenida Limeira 901, Areião, 13414-018, Piracicaba, SP, Brazil and School of Dentistry, Federal University of Alfenas - MG, Unifal - MG, Alfenas, Brazil
| | - Severino Matias de Alencar
- Department of Agri-Food Industry, Food and Nutrition, 'Luiz de Queiroz' College of Agriculture, University of São Paulo, Avenida Pádua Dias, 13418-900, Piracicaba, SP, Brazil.
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16
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Chen B, Huang C, Zhang Y, Tang X, Li S, Wang Q, Lin Y. Salvia bowleyana Dunn root is a novel source of salvianolic acid B and displays antitumor effects against gastric cancer cells. Oncol Lett 2020; 20:817-827. [PMID: 32566009 PMCID: PMC7285817 DOI: 10.3892/ol.2020.11611] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Accepted: 04/03/2020] [Indexed: 12/27/2022] Open
Abstract
Salvianolic acid B (Sal-B) is widely used in China for the treatment of numerous diseases. Currently, Salvia miltiorrhiza Bunge is the main source of this compound, but Salvia bowleyana Dunn, a surrogate of S. miltiorrhiza Bge, may provide a novel source for obtaining more Sal-B. In the present study, a simple method for separation and purification of phenolic compounds from S. bowleyana Dunn roots was employed. Sal-B was subsequently purified and its inhibitory effect on the gastric cancer HGC-27 and AGS cell lines was investigated. Sal-B extracted from S. bowleyana Dunn displayed significant antitumor activity in proliferation and apoptosis assays. Overall, it was found that S. bowleyana Dunn has a higher Sal-B content than S. miltiorrhiza Bge and may be used as a novel source of this potential anti-gastric cancer compound.
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Affiliation(s)
- Binghua Chen
- College of Life Sciences, Fujian Normal University, Fuzhou, Fujian 350117, P.R. China
| | - Chaoqun Huang
- College of Life Sciences, Fujian Normal University, Fuzhou, Fujian 350117, P.R. China.,Central Laboratory, The Fifth Hospital of Xiamen, Xiamen, Fujian 361101, P.R. China
| | - Yuanyan Zhang
- College of Life Sciences, Fujian Normal University, Fuzhou, Fujian 350117, P.R. China
| | - Xiaoqiong Tang
- College of Life Sciences, Fujian Normal University, Fuzhou, Fujian 350117, P.R. China
| | - Suhuan Li
- College of Life Sciences, Fujian Normal University, Fuzhou, Fujian 350117, P.R. China
| | - Qingshui Wang
- College of Life Sciences, Fujian Normal University, Fuzhou, Fujian 350117, P.R. China
| | - Yao Lin
- College of Life Sciences, Fujian Normal University, Fuzhou, Fujian 350117, P.R. China
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Sashidhara KV, Rosaiah JN. Various Dereplication Strategies Using LC-MS for Rapid Natural Product Lead Identification and Drug Discovery. Nat Prod Commun 2019. [DOI: 10.1177/1934578x0700200218] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Natural products are the most consistently successful source of drug leads. The rapid identification of known compounds from natural product extracts, or ‘dereplication’, is an important step in an efficiently run drug discovery program. Modern spectroscopic methods have largely revolutionized compound identification and tremendously accelerated the pace at which isolated compounds can be identified. Dereplication strategies use analytical techniques and database searching to determine the identity of an active compound at the earliest possible stage in the discovery process. This prevents wasted effort on samples with no potential for development and allows resources to be focused on the most promising lead. In the past few years, advances in technology have allowed the development of tandem analytical techniques, such as HPLC-PDA, LC-MS, LC-MS-MS, LC-NMR, and LC-NMR-MS. This review describes the principles and performance of a number of hyphenated techniques involving LC-MS that can be used for dereplication of natural products for rapid lead identification.
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Affiliation(s)
- Koneni V Sashidhara
- Medicinal and Process Chemistry Division, Central Drug Research Institute, Chatter Manzil Palace, Lucknow-226001, India
| | - Jammikuntla N Rosaiah
- Medicinal and Process Chemistry Division, Central Drug Research Institute, Chatter Manzil Palace, Lucknow-226001, India
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18
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Wang J, Xu J, Gong X, Yang M, Zhang C, Li M. Biosynthesis, Chemistry, and Pharmacology of Polyphenols from Chinese Salvia Species: A Review. Molecules 2019; 24:E155. [PMID: 30609767 PMCID: PMC6337547 DOI: 10.3390/molecules24010155] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2018] [Revised: 12/27/2018] [Accepted: 12/29/2018] [Indexed: 12/30/2022] Open
Abstract
Salvia species find widespread application in food and pharmaceutical products owing to their large polyphenol content. The main polyphenols in Chinese Salvia species are phenolic acids and flavonoids, which exhibit anti-oxygenation, anti-ischemia-reperfusion injury, anti-thrombosis, anti-tumour, and other therapeutic effects. However, there are few peer-reviewed studies on polyphenols in Chinese Salvia species, especially flavonoids. This review is a systematic, comprehensive collation of available information on the biosynthesis, chemistry, and pharmacology of Chinese Salvia species. We believe that our study makes a significant contribution to the literature because this review provides a detailed literary resource on the currently available information on various polyphenolic components of Chinese Salvia species, including their bioactivities and structures. In addition, the study provides information that would encourage further investigation of this plant material as a natural resource with potential for a broad range of applications in various industries, such as the food and pharmaceutical industries.
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Affiliation(s)
- Jie Wang
- Inner Mongolia Research Center of Characteristic Medicinal Plants Cultivation and Protection Engineering Technology, Baotou Medical College, Baotou 014060, Inner Mongolia, China.
| | - Jianping Xu
- Inner Mongolia Research Center of Characteristic Medicinal Plants Cultivation and Protection Engineering Technology, Baotou Medical College, Baotou 014060, Inner Mongolia, China.
| | - Xue Gong
- Inner Mongolia Research Center of Characteristic Medicinal Plants Cultivation and Protection Engineering Technology, Baotou Medical College, Baotou 014060, Inner Mongolia, China.
| | - Min Yang
- Inner Mongolia Research Center of Characteristic Medicinal Plants Cultivation and Protection Engineering Technology, Baotou Medical College, Baotou 014060, Inner Mongolia, China.
| | - Chunhong Zhang
- Inner Mongolia Research Center of Characteristic Medicinal Plants Cultivation and Protection Engineering Technology, Baotou Medical College, Baotou 014060, Inner Mongolia, China.
| | - Minhui Li
- Inner Mongolia Research Center of Characteristic Medicinal Plants Cultivation and Protection Engineering Technology, Baotou Medical College, Baotou 014060, Inner Mongolia, China.
- Inner Mongolia Institute of Traditional Chinese Medicine, Hohhot 010020, Inner Mongolia, China.
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Phenolic compounds characterization by LC-DAD- ESI/MSn and bioactive properties of Thymus algeriensis Boiss. & Reut. and Ephedra alata Decne. Food Res Int 2018; 116:312-319. [PMID: 30716951 DOI: 10.1016/j.foodres.2018.08.041] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2018] [Revised: 08/03/2018] [Accepted: 08/18/2018] [Indexed: 01/09/2023]
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20
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Wang YQ, Zhuang G, Li SJ. Multiple on-line screening and identification methods for hydroxyl radical scavengers in Yudanshen. J Pharm Biomed Anal 2018; 156:278-283. [DOI: 10.1016/j.jpba.2018.04.043] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2017] [Revised: 04/23/2018] [Accepted: 04/25/2018] [Indexed: 01/05/2023]
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21
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Phenolic Composition and Bioactivity of Lavandula pedunculata (Mill.) Cav. Samples from Different Geographical Origin. Molecules 2018; 23:molecules23051037. [PMID: 29710781 PMCID: PMC6099610 DOI: 10.3390/molecules23051037] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2018] [Revised: 04/24/2018] [Accepted: 04/27/2018] [Indexed: 01/03/2023] Open
Abstract
The aim of this study was to characterize the phenolic composition and evaluate the bioactivity of several samples of Lavandula pedunculata (Mill.) Cav, and to compare aqueous and hydroethanolic extracts. Plant materials were obtained by growing some accessions (seed samples) of various wild populations from different regions of Portugal conserved at the Portuguese Genebank in Braga. Phenolic compounds were analised by HPLC-DAD-ESI/MSn, antioxidant potential through in vitro assays (DPPH radical scavenging activity, reducing power and inhibition of lipid peroxidation), cytotoxicity on tumor cells (MCF-7, NCI-H460, HeLa and HepG2) and non-tumor (PLP2) cells, anti-inflammatory activity in rat RAW 264.7 macrophages, by the ability to inhibit NO production and antimicrobial potential by the microdilution method with INT dye (iodonitrotetrazolium chloride). Thirteen compounds were identified, being salvianolic acid B, rosmarinic acid and luteolin-7-O-glucuronide, the main compounds present, with values ranging between 44.3–582, 50.9–550, and 24.36–101.5 mg/g extract, respectively. L. pedunculata aqueous extract revealed a higher antioxidant potential (EC50 values between 14 to 530 μg/mL), which could be related to its higher concentration in phenolic compounds; however, the hydroethanolic extract showed a higher anti-inflammatory (lower EC50 values than 124 μg/mL) potential and antiproliferative capacity (lower GI50 values than 34 μg/mL). Thus, this study highlights the bioactive effects of this species and opens up possibilities of uses in food and pharmaceutical formulations. However, there are potential differences in such properties according to geographical origin of plant material, as in general, the samples from Alentejo presented higher results in all the bioactivities, compared with Trás-os-Montes samples.
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22
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Chemical characterization and bioactive properties of decoctions and hydroethanolic extracts of Thymus carnosus Boiss. J Funct Foods 2018. [DOI: 10.1016/j.jff.2018.02.012] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
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23
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Cao JL, Wang SS, Hu H, He CW, Wan JB, Su HX, Wang YT, Li P. Online comprehensive two-dimensional hydrophilic interaction chromatography × reversed-phase liquid chromatography coupled with hybrid linear ion trap Orbitrap mass spectrometry for the analysis of phenolic acids in Salvia miltiorrhiza. J Chromatogr A 2018; 1536:216-227. [DOI: 10.1016/j.chroma.2017.09.041] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2017] [Revised: 08/22/2017] [Accepted: 09/19/2017] [Indexed: 12/30/2022]
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24
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Ziani BEC, Barros L, Boumehira AZ, Bachari K, Heleno SA, Alves MJ, Ferreira ICFR. Profiling polyphenol composition by HPLC-DAD-ESI/MSn and the antibacterial activity of infusion preparations obtained from four medicinal plants. Food Funct 2018; 9:149-159. [DOI: 10.1039/c7fo01315a] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Infusions ofT. pallescens,P. verticillataandL. guyonianumare a source of bioactive compounds.
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Affiliation(s)
- Borhane E. C. Ziani
- Centro de Investigacão de Montanha (CIMO)
- Instituto Politécnico de Bragança
- 5300-253 Bragança
- Portugal
- Centre de Recherche Scientifique et Technique en Analyses Physico-Chimiques CRAPC-Bouismail-Tipaza
| | - Lillian Barros
- Centro de Investigacão de Montanha (CIMO)
- Instituto Politécnico de Bragança
- 5300-253 Bragança
- Portugal
| | - Ali Z. Boumehira
- Centre de Recherche Scientifique et Technique en Analyses Physico-Chimiques CRAPC-Bouismail-Tipaza
- Algeria
| | - Khaldoun Bachari
- Centre de Recherche Scientifique et Technique en Analyses Physico-Chimiques CRAPC-Bouismail-Tipaza
- Algeria
| | - Sandrina A. Heleno
- Centro de Investigacão de Montanha (CIMO)
- Instituto Politécnico de Bragança
- 5300-253 Bragança
- Portugal
| | - Maria Jose Alves
- Centro de Investigacão de Montanha (CIMO)
- Instituto Politécnico de Bragança
- 5300-253 Bragança
- Portugal
| | - Isabel C. F. R. Ferreira
- Centro de Investigacão de Montanha (CIMO)
- Instituto Politécnico de Bragança
- 5300-253 Bragança
- Portugal
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25
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Characterization of phenolic compounds in chia (Salvia hispanica L.) seeds, fiber flour and oil. Food Chem 2017; 232:295-305. [DOI: 10.1016/j.foodchem.2017.04.002] [Citation(s) in RCA: 78] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2016] [Revised: 03/12/2017] [Accepted: 04/01/2017] [Indexed: 12/11/2022]
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26
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Gao X, Mu J, Li Q, Guan S, Liu R, Du Y, Zhang H, Bi K. Comprehensive Identification of Guan-Xin-Shu-Tong Capsule via a Mass Defect and Fragment Filtering Approach by High Resolution Mass Spectrometry: In Vitro and In Vivo Study. Molecules 2017; 22:E1007. [PMID: 28621737 PMCID: PMC6152795 DOI: 10.3390/molecules22061007] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2017] [Revised: 06/10/2017] [Accepted: 06/13/2017] [Indexed: 12/13/2022] Open
Abstract
The Guan-Xin-Shu-Tong capsule (GXSTC) is a well-known traditional Chinese medicine that is used for the treatment of coronary heart disease. Despite its common use in China, basic pharmacological research on its active components is limited. A comprehensive analytical method using quadrupole-time-of-flight mass spectrometry (Q-TOF/MS), specifically with the Triple TOF 5600 platform, was developed to characterize the compounds in the GXSTC powder itself (in vitro) as well as the active components in healthy and heart disease model rats after its oral administration (in vivo). The 5600 platform was operated in both positive and negative ion modes, before the raw data were processed using the extracted ion chromatography (EIC), mass defect filtering (MDF) and fragment filtering (FF) techniques. With the aid of reference compounds for retention time and fragment ion comparisons, 18 compounds were unambiguously identified in vitro. An additional 56 other compounds were tentatively characterized using the accurate quasi-molecular ion mass and Tandem mass spectrometry (MS/MS) fragmentation pattern strategies. Among them, 30 compounds were characterized based on the MDF and FF approaches. Normal rats in addition to hyperlipidemic (HL) and acute blood stasis (ABS) model rats were given a single oral dose of GXSTC solution for subsequent blood analysis at 1 and 2 h after administration. A total of 24 prototypecomponents and 20 metabolites derived from GXSTC were differentially detected across the three animal groups, including the absence of four phase II phenolic acid metabolites in the ABS group and the presence of three diterpenoid-related metabolites exclusive to the HL group. The use of reference compounds as well as the mass defect and fragment-filtering strategies were critical to identify GXSTC compounds in vitro and in vivo. This can be used for further quality control and pharmacological studies aimed at characterizing the active and potential beneficial compounds of this ancient medicine.
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Affiliation(s)
- Xun Gao
- School of Traditional Chinese Medicine, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang 110016, China.
| | - Jingqing Mu
- School of Pharmacy, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang 110016, China.
| | - Qing Li
- School of Pharmacy, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang 110016, China.
| | - Shaoyi Guan
- The General Hospital of Shenyang Military, 83 Wenhua Road, Shenyang 110016, China.
| | - Ran Liu
- School of Pharmacy, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang 110016, China.
| | - Yiyang Du
- School of Pharmacy, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang 110016, China.
| | - Huifen Zhang
- School of Pharmacy, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang 110016, China.
| | - Kaishun Bi
- School of Pharmacy, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang 110016, China.
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27
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28
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Ren Q, Ding L, Sun SS, Wang HY, Qu L. Chemical identification and quality evaluation of Lycopus lucidus
Turcz by UHPLC-Q-TOF-MS and HPLC-MS/MS and hierarchical clustering analysis. Biomed Chromatogr 2016; 31. [DOI: 10.1002/bmc.3867] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2016] [Revised: 09/24/2016] [Accepted: 10/11/2016] [Indexed: 11/06/2022]
Affiliation(s)
- Qiang Ren
- Department of Pharmacy; Jining Medical University; Rizhao Shandong China
| | - Lin Ding
- Department of Pharmacy; Jining Medical University; Rizhao Shandong China
| | - Shan-shan Sun
- Department of Pharmacy; Jining Medical University; Rizhao Shandong China
| | - Hui-yun Wang
- Department of Pharmacy; Jining Medical University; Rizhao Shandong China
| | - Liang Qu
- Pharmaron Beijing Co. Ltd; Beijing China
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29
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Zhang QQ, Dong X, Liu XG, Gao W, Li P, Yang H. Rapid separation and identification of multiple constituents in Danhong Injection by ultra-high performance liquid chromatography coupled to electrospray ionization quadrupole time-of-flight tandem mass spectrometry. Chin J Nat Med 2016; 14:147-160. [PMID: 26968681 DOI: 10.1016/s1875-5364(16)60008-0] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2015] [Indexed: 12/31/2022]
Abstract
To characterize and identify multiple constituents in Danhong injection (DHI), a fast ultra-high performance liquid chromatography coupled to electrospray ionization quadrupole time-of-flight tandem mass spectrometry (UHPLC-ESI-QTOF/MS) method was established and validated in the present study. A total of 63 compounds, including 33 phenolic acids, 2 C-glycosyl quinochalcones, 6 flavonoid O-glycosides, 4 iridoid glycosides, 6 organic acids, 5 amino acids, and 3 nucleosides, were identified or tentatively characterized. In conclusion, the UHPLC-ESI-QTOF/MS method is useful and efficient for in-depth structural elucidation of chemical compounds in complex matrices of herbal medicines such as DHI.
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Affiliation(s)
- Qun-Qun Zhang
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China
| | - Xin Dong
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China
| | - Xin-Guang Liu
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China
| | - Wen Gao
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China
| | - Ping Li
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China.
| | - Hua Yang
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China.
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30
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Kårlund A, Moor U, McDougall G, Lehtonen M, Karjalainen RO, Hanhineva K. Metabolic profiling discriminates between strawberry ( Fragaria×ananassa Duch.) cultivars grown in Finland or Estonia. Food Res Int 2016; 89:647-653. [DOI: 10.1016/j.foodres.2016.09.013] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2016] [Revised: 09/05/2016] [Accepted: 09/08/2016] [Indexed: 10/21/2022]
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31
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Guo YX, Shi CZ, Zhang L, Lv L, Zhang YY. Extraction and isolation of lithospermic acid B from Salvia miltiorrhiza Bunge using aqueous two-phase extraction followed by high-performance liquid chromatography. J Sep Sci 2016; 39:3624-30. [PMID: 27484287 DOI: 10.1002/jssc.201600368] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2016] [Revised: 07/17/2016] [Accepted: 07/22/2016] [Indexed: 12/22/2022]
Abstract
A rapid and effective method integrating separation and purification of lithospermic acid B from Salvia miltiorrhiza Bunge was developed by combining an aqueous two-phase system extraction with preparative chromatography. An aqueous two-phase system of n-butyl alcohol/KH2 PO4 was chosen from seven systems. The influence of parameters including concentration of KH2 PO4 , n-butyl alcohol concentration, pH, and the ratio of an aqueous two-phase system to crude extract were investigated using a single factor design. Response surface methodology was subsequently used to find the optimal compositions of an aqueous two-phase system. Keeping a solvent-to-solid ratio of 10, the final optimized composition of an aqueous two-phase system was 39.1% w/w n-butyl alcohol and 22.6% w/w KH2 PO4 . Under these conditions a recovery yield of 99.8% and a high partition coefficient of 310.4 were obtained. In a pilot-scale experiment using optimized conditions, 18.79 g of lithospermic acid B with a purity of 70.5% and in a yield of 99.8% was separated from 0.5 kg of crude extract. Subsequently, 9.94 g lithospermic acid B with a purity of 99.3% and recovery yield of 70.3% was obtained with a preparative chromatographic process, and the two-step total recovery was 70.1%.
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Affiliation(s)
- Yong Xue Guo
- School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang, P. R. China.
| | - Chang Zhi Shi
- School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang, P. R. China
| | - Lei Zhang
- School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang, P. R. China
| | - Lin Lv
- School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang, P. R. China
| | - Yue Yong Zhang
- School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang, P. R. China
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32
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Screening and identification of the metabolites in rat urine and feces after oral administration of Lycopus lucidus Turcz extract by UHPLC−Q-TOF-MS mass spectrometry. J Chromatogr B Analyt Technol Biomed Life Sci 2016; 1027:64-73. [DOI: 10.1016/j.jchromb.2016.05.020] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2016] [Revised: 05/03/2016] [Accepted: 05/13/2016] [Indexed: 11/19/2022]
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33
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Wang Y, Jiang Z, Yang F, Chai X, Zhu Y, Zhao X, Jiang M, Yang J, Zhao B, Qian K, Wang Y. Establishment of a ternary network system for evaluating the antioxidant fraction of Danhong injection. Biomed Chromatogr 2016; 30:1666-75. [PMID: 27062150 DOI: 10.1002/bmc.3739] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2015] [Revised: 03/23/2016] [Accepted: 04/05/2016] [Indexed: 01/08/2023]
Abstract
Oxidative stress plays a crucial role in numerous cardiovascular diseases. As an effective therapy, Danhong injection (DHI) is considered to act through an antioxidant mechanism for the treatment of cardiovascular disease. In our study, we focused on the potential contribution of the antioxidant capacity of DHI fractions (Frs) and established an innovative screening method based on a 2,2-diphenyl-1-picrylhydrazyl radical scavenging activity assay. A ternary network evaluation system, which was constructed based on the radical scavenging activity, the area under the activity-concentration curve and the solid content of the fractions, was implemented to select the fractions that posed the greatest antioxidant effect. As a result, Frs 5-7 and Frs 17-19 were shown to exhibit superior antioxidant activity according to the regression area of the ternary network, which was >0.5. Furthermore, the active fractions were characterized by ultra-performance liquid chromatography coupled with quadrupole time-of-flight mass spectrometry combined with nuclear magnetic resonance. This study provided an effective method for the comprehensive evaluation of the antioxidant effect of DHI fractions. Copyright © 2016 John Wiley & Sons, Ltd.
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Affiliation(s)
- Yan Wang
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 300193, People's Republic of China.,Research and Development Center of TCM, Tianjin International Joint Academy of Biotechnology and Medicine, Tianjin, 300457, People's Republic of China
| | - Zhenzuo Jiang
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 300193, People's Republic of China.,Research and Development Center of TCM, Tianjin International Joint Academy of Biotechnology and Medicine, Tianjin, 300457, People's Republic of China
| | - Fan Yang
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 300193, People's Republic of China.,Research and Development Center of TCM, Tianjin International Joint Academy of Biotechnology and Medicine, Tianjin, 300457, People's Republic of China
| | - Xin Chai
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 300193, People's Republic of China.,Research and Development Center of TCM, Tianjin International Joint Academy of Biotechnology and Medicine, Tianjin, 300457, People's Republic of China
| | - Yan Zhu
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 300193, People's Republic of China.,Research and Development Center of TCM, Tianjin International Joint Academy of Biotechnology and Medicine, Tianjin, 300457, People's Republic of China
| | - Xiaoya Zhao
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 300193, People's Republic of China.,Research and Development Center of TCM, Tianjin International Joint Academy of Biotechnology and Medicine, Tianjin, 300457, People's Republic of China
| | - Miaomiao Jiang
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 300193, People's Republic of China.,Research and Development Center of TCM, Tianjin International Joint Academy of Biotechnology and Medicine, Tianjin, 300457, People's Republic of China
| | - Jing Yang
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 300193, People's Republic of China.,Research and Development Center of TCM, Tianjin International Joint Academy of Biotechnology and Medicine, Tianjin, 300457, People's Republic of China
| | - Buchang Zhao
- Shandong Danhong Pharmaceutical Co. Ltd., Shandong, 712000, People's Republic of China
| | - Ke Qian
- Shandong Danhong Pharmaceutical Co. Ltd., Shandong, 712000, People's Republic of China
| | - Yuefei Wang
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 300193, People's Republic of China.,Research and Development Center of TCM, Tianjin International Joint Academy of Biotechnology and Medicine, Tianjin, 300457, People's Republic of China
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34
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Carocho M, Barros L, Calhelha RC, Ćirić A, Soković M, Santos-Buelga C, Morales P, Ferreira ICFR. Melissa officinalis L. decoctions as functional beverages: a bioactive approach and chemical characterization. Food Funct 2016; 6:2240-8. [PMID: 26075899 DOI: 10.1039/c5fo00309a] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Lemon balm (Melissa officinalis L.) is a member of the Lamiaceae family with a long story of human consumption. It has been consumed for decades, directly in food and as a decoction or an infusion for its medicinal purposes. In this manuscript, a detailed chemical characterization of the decoction of this plant is described, encompassing antimicrobial, antioxidant and antitumor activities. Rosmarinic acid and lithospermic acid A were the most abundant phenolic compounds. Quinic acid, fructose, glucose and γ-tocopherol were the most abundant within their groups of molecules. M. officinalis decoctions were active against a wide range of microorganisms, Pseudomonas aeruginosa and Salmonella typhimurium, and Penicillium funiculosum being the most sensitive bacteria and fungi, respectively. The growth inhibition of different human tumor cell lines (mainly MCF-7 and HepG2) was also observed, as also high free radical scavenging activity and reducing power. This manuscript highlights some beneficial effects of these functional beverages.
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Affiliation(s)
- Márcio Carocho
- Mountain Research Centre (CIMO), ESA, Polytechnic Institute of Bragança, Campus de Santa Apolónia, 1172, 5301-855, Bragança, Portugal.
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35
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Ribeiro A, Caleja C, Barros L, Santos-Buelga C, Barreiro MF, Ferreira ICFR. Rosemary extracts in functional foods: extraction, chemical characterization and incorporation of free and microencapsulated forms in cottage cheese. Food Funct 2016; 7:2185-96. [PMID: 27112548 DOI: 10.1039/c6fo00270f] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Consumers search for food with functional characteristics beyond its nutritional properties. Thus, the concept of functional food has become a hot topic, allowing us to obtain additional health benefits, including disease prevention. In this context, plants are recognized as sources of a wide range of bioactives, including phenolic compounds. Herein, rosemary aqueous extract was used as a functional ingredient for cottage cheese, after proving that it possesses both higher content of phenolic compounds and antioxidant activity, comparatively with the corresponding hydroethanolic extract. However, a decrease of bioactivity was observed for the cheese samples enriched with the extracts in free form after seven days under storage. Therefore, in order to preserve the antioxidant activity, the rosemary aqueous extract was efficiently microencapsulated by using an atomization/coagulation technique. Overall, the introduction of both free and microencapsulated extracts provided bioactivity that was better preserved with microencapsulated extracts without changing the nutritional value of cottage cheese.
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Affiliation(s)
- Andreia Ribeiro
- Mountain Research Center (CIMO), ESA, Polytechnic Institute of Bragança, Campus Santa Apolónia Ap. 1172, 5301-855 Bragança, Portugal.
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36
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Miao J, Sun W, Huang J, Liu X, Li S, Han X, Tong L, Sun G. Characterization of metabolites in rats after intravenous administration of salvianolic acid for injection by ultra-performance liquid chromatography coupled with quadrupole-time-of-flight mass spectrometry. Biomed Chromatogr 2016; 30:1487-97. [PMID: 26910272 DOI: 10.1002/bmc.3710] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2015] [Revised: 01/20/2016] [Accepted: 02/14/2016] [Indexed: 11/10/2022]
Abstract
It is an essential requirement to clarify the metabolites of traditional Chinese medicine (TCM) injections, which contain numerous ingredients, to assess their safe and effective use in clinic. Salvianolic acid for injection (SAFI), made from hydrophilic phenolic acids in Salvia miltiorrhiza Bunge, has been widely used for the treatment of cerebrovascular diseases, but information on its metabolites in vivo is still lacking. In the present study, we aimed to holistically characterize the metabolites of the main active ingredients in rat plasma, bile, urine and feces following intravenous administration of SAFI. An ultra-performance liquid chromatography coupled with quadrupole-time-of-flight mass spectrometry (UPLC/Q-TOF-MS) method was developed. Combining information on retention behaviors, multistage mass spectra and literature data, a total of eight prototypes and 52 metabolites were tentatively characterized. Metabolites originated from rosmarinic acid and salvianolic acid B comprised the majority of identified compounds. Meanwhile, four metabolites derived from salvianolic acid D and five from salvianolic acid B are reported for the first time. This study revealed that methylation, sulfation and glucuronidation were the major metabolic pathways of phenolic acids in SAFI in vivo. Furthermore, the developed UPLC/Q-TOF-MS method could also benefit the metabolic investigation of extracts and preparations in TCM with hydrophilic ingredients. Copyright © 2016 John Wiley & Sons, Ltd.
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Affiliation(s)
- Jingzhuo Miao
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, 110016, People's Republic of China
| | - Wanyang Sun
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, 110016, People's Republic of China
| | - Jingyi Huang
- Tasly R&D Institute, Tianjin Tasly Holding Group Co., Ltd., Tianjin, 300402, People's Republic of China
| | - Xiaolin Liu
- Tasly R&D Institute, Tianjin Tasly Holding Group Co., Ltd., Tianjin, 300402, People's Republic of China
| | - Shuming Li
- Tasly R&D Institute, Tianjin Tasly Holding Group Co., Ltd., Tianjin, 300402, People's Republic of China
| | - Xiaoping Han
- Qinghai Provincial Institute for Food and Drug Control, Xining, 810016, People's Republic of China
| | - Ling Tong
- Tasly R&D Institute, Tianjin Tasly Holding Group Co., Ltd., Tianjin, 300402, People's Republic of China
| | - Guoxiang Sun
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, 110016, People's Republic of China
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37
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Cao JL, Wei JC, Hu YJ, He CW, Chen MW, Wan JB, Li P. Qualitative and quantitative characterization of phenolic and diterpenoid constituents in Danshen (Salvia miltiorrhiza) by comprehensive two-dimensional liquid chromatography coupled with hybrid linear ion trap Orbitrap mass. J Chromatogr A 2016; 1427:79-89. [DOI: 10.1016/j.chroma.2015.11.078] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2015] [Revised: 11/20/2015] [Accepted: 11/25/2015] [Indexed: 01/06/2023]
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38
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Methanolic extract of Origanum vulgare ameliorates type 1 diabetes through antioxidant, anti-inflammatory and anti-apoptotic activity. Br J Nutr 2015; 113:770-82. [DOI: 10.1017/s0007114514004048] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Type 1 diabetes (T1D), an autoimmune inflammatory disorder, develops as a consequence of pancreatic β-cell destruction and results in hyperglycaemia. Since current T1D therapy mainly involves insulin replacement, the aim of the present study was to evaluate the therapeutic potential of Origanum vulgare L. ssp. hirtum (Greek oregano) leaf extract rich in biophenols for the treatment of T1D. The phytochemical profile of methanolic oregano extract (MOE) and aqueous oregano extract (AOE) was determined by liquid chromatography/electrospray ion-trap tandem MS (LC/DAD/ESI-MSn), while their main compounds were quantified by HPLC with diode array detection. After establishing their potent in vitro antioxidant activity, the extracts were administered to C57BL/6 mice treated with multiple low doses of streptozotocin for diabetes induction. While prophylactic AOE therapy had no impact on diabetes induction, MOE reduced diabetes incidence and preserved normal insulin secretion. In addition, MOE scavenged reactive oxygen and nitrogen species and, therefore, alleviated the need for the up-regulation of antioxidant enzymes. MOE treatment specifically attenuated the pro-inflammatory response mediated by T helper 17 cells and enhanced anti-inflammatory T helper 2 and T regulatory cells through the impact on specific signalling pathways and transcription factors. Importantly, MOE preserved β-cells from in vitro apoptosis via blockade of caspase 3. Finally, rosmarinic acid, a predominant compound in MOE, exhibited only partial protection from diabetes induction. In conclusion, acting as an antioxidant, immunomodulator and in an anti-apoptotic manner, MOE protected mice from diabetes development. Seemingly, there is more than one compound responsible for the beneficial effect of MOE.
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39
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Martins N, Barros L, Santos-Buelga C, Silva S, Henriques M, Ferreira IC. Decoction, infusion and hydroalcoholic extract of cultivated thyme: Antioxidant and antibacterial activities, and phenolic characterisation. Food Chem 2015; 167:131-7. [DOI: 10.1016/j.foodchem.2014.06.094] [Citation(s) in RCA: 79] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2014] [Revised: 06/04/2014] [Accepted: 06/24/2014] [Indexed: 12/16/2022]
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40
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Ferreres F, Bernardo J, Andrade PB, Sousa C, Gil-Izquierdo A, Valentão P. Pennyroyal and gastrointestinal cells: multi-target protection of phenolic compounds against t-BHP-induced toxicity. RSC Adv 2015. [DOI: 10.1039/c5ra02710a] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
Pennyroyal infusion maintains gastrointestinal cells antioxidant balance.
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Affiliation(s)
- F. Ferreres
- Research Group on Quality
- Safety and Bioactivity of Plant Foods
- Department of Food Science and Technology
- CEBAS (CSIC)
- Murcia
| | - J. Bernardo
- REQUIMTE/LAQV
- Laboratório de Farmacognosia
- Departamento de Química
- Faculdade de Farmácia
- Universidade do Porto
| | - P. B. Andrade
- REQUIMTE/LAQV
- Laboratório de Farmacognosia
- Departamento de Química
- Faculdade de Farmácia
- Universidade do Porto
| | - C. Sousa
- REQUIMTE/LAQV
- Laboratório de Farmacognosia
- Departamento de Química
- Faculdade de Farmácia
- Universidade do Porto
| | - A. Gil-Izquierdo
- Research Group on Quality
- Safety and Bioactivity of Plant Foods
- Department of Food Science and Technology
- CEBAS (CSIC)
- Murcia
| | - P. Valentão
- REQUIMTE/LAQV
- Laboratório de Farmacognosia
- Departamento de Química
- Faculdade de Farmácia
- Universidade do Porto
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Yoo HG, Lee BH, Kim W, Lee JS, Kim GH, Chun OK, Koo SI, Kim DO. Lithospermum erythrorhizon extract protects keratinocytes and fibroblasts against oxidative stress. J Med Food 2014; 17:1189-96. [PMID: 25136892 DOI: 10.1089/jmf.2013.3088] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
Oxidative stress damages dermal and epidermal cells and degrades extracellular matrix proteins, such as collagen, ultimately leading to skin aging. The present study evaluated the potential protective effect of the aqueous methanolic extract obtained from Lithospermum erythrorhizon (LE) against oxidative stress, induced by H2O2 and ultraviolet (UV) irradiation, on human keratinocyte (HaCaT) and human dermal fibroblast-neonatal (HDF-n) cells. Exposure of cells to H2O2 or UVB irradiation markedly increased oxidative stress and reduced cell viability. However, pretreatment of cells with the LE extract not only increased cell viability (up to 84.5%), but also significantly decreased oxidative stress. Further, the LE extract downregulated the expression of matrix metalloproteinase-1, an endopeptidase that degrades extracellular matrix collagen. In contrast, treatment with the LE extract did not affect the expression of procollagen type 1 in HDF-n cells exposed to UVA irradiation. Thirteen phenolic compounds, including derivatives of shikonin and caffeic acid, were identified by ultrahigh-performance liquid chromatography-electrospray ionization-tandem mass spectrometry. These results suggest that LE-derived extracts may protect oxidative-stress-induced skin aging by inhibiting degradation of skin collagen, and that this protection may derive at least in part from the antioxidant phenolics present in these extracts. Further studies are warranted to determine the potential utility of LE-derived extracts in both therapeutic and cosmetic applications.
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Affiliation(s)
- Hee Geun Yoo
- 1 Department of Food Science and Biotechnology, Kyung Hee University , Yongin, Gyeonggi, Korea
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42
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Larbat R, Paris C, Le Bot J, Adamowicz S. Phenolic characterization and variability in leaves, stems and roots of Micro-Tom and patio tomatoes, in response to nitrogen limitation. PLANT SCIENCE : AN INTERNATIONAL JOURNAL OF EXPERIMENTAL PLANT BIOLOGY 2014; 224:62-73. [PMID: 24908507 DOI: 10.1016/j.plantsci.2014.04.010] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/07/2013] [Revised: 04/10/2014] [Accepted: 04/11/2014] [Indexed: 05/09/2023]
Abstract
Phenolics are implicated in the defence strategies of many plant species rendering their concentration increase of putative practical interest in the field of crop protection. Little attention has been given to the nature, concentration and distribution of phenolics within vegetative organs of tomato (Solanum lycopersicum. L) as compared to fruits. In this study, we extensively characterized the phenolics in leaves, stems and roots of nine tomato cultivars using high-performance liquid chromatography coupled to electrospray ionization tandem mass spectrometry (LC-MS(n)) and assessed the impact of low nitrogen (LN) availability on their accumulation. Thirty-one phenolics from the four sub-classes, hydroxycinnamoyl esters, flavonoids, anthocyanins and phenolamides were identified, five of which had not previously been reported in these tomato organs. A higher diversity and concentration of phenolics was found in leaves than in stems and roots. The qualitative distribution of these compounds between plant organs was similar for the nine cultivars with the exception of Micro-Tom because of its significantly higher phenolic concentrations in leaves and stems as compared to roots. With few exceptions, the influence of the LN treatment on the three organs of all cultivars was to increase the concentrations of hydroxycinnamoyl esters, flavonoids and anthocyanins and to decrease those of phenolamides. This impact of LN was greater in roots than in leaves and stems. Nitrogen nutrition thus appears as a means of modulating the concentration and composition of organ phenolics and their distribution within the whole plant.
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Affiliation(s)
- Romain Larbat
- INRA UMR 1121 "Agronomie & Environnement" Nancy-Colmar, TSA 40602, 54518 Vandoeuvre Cedex, France; Université de Lorraine UMR 1121 "Agronomie & Environnement" Nancy-Colmar, TSA 40602, 54518 Vandoeuvre Cedex, France.
| | - Cédric Paris
- Université de Lorraine, Laboratoire d'Ingénierie des Biomolécules, TSA 40602, 54518 Vandoeuvre Cedex, France.
| | - Jacques Le Bot
- INRA, UR 1115 PSH (Plantes et Systèmes de culture Horticoles), F-84000 Avignon, France.
| | - Stéphane Adamowicz
- INRA, UR 1115 PSH (Plantes et Systèmes de culture Horticoles), F-84000 Avignon, France.
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Synergistic Effect between Cryptotanshinone and Antibiotics against Clinic Methicillin and Vancomycin-Resistant Staphylococcus aureus. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2014; 2014:450572. [PMID: 24782909 PMCID: PMC3982256 DOI: 10.1155/2014/450572] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/25/2013] [Revised: 02/06/2014] [Accepted: 02/18/2014] [Indexed: 11/18/2022]
Abstract
Cryptotanshinone (CT), a major tanshinone of medicinal plant Salvia miltiorrhiza Bunge, demonstrated strong antibacterial activity against clinic isolated methicillin and vancomycin-resistant Staphylococcus aureus (MRSA and VRSA) in this experiment. The CT was determined against clinic isolated MRSA 1–16 with MIC and MBC values ranging from 4 to 32 and 8 to 128 μg/mL; for MSSA 1-2 from 16 to 32 μg/mL and 64 to 128 μg/mL; for VRSA 1-2 from 2 to 4 μg/mL and 4 to 16 μg/mL, respectively. The range of MIC50 and MIC90 of CT was 0.5–8 μg/mL and 4–64 μg/mL, respectively. The combination effects of CT with antibiotics were synergistic (FIC index <0.5) against most of tested clinic isolated MRSA, MSSA, and VRSA except additive, MRSA 4 and 16 in oxacillin, MRSA 6, 12, and 15 in ampicillin, and MRSA 6, 11, and 15 in vancomycin (FIC index < 0.75–1.0). Furthermore, a time-kill study showed that the growth of the tested bacteria was completely attenuated after 2–6 h of treatment with the 1/2 MIC of CT, regardless of whether it was administered alone or with ampicillin, oxacillin, or vancomycin. The results suggest that CT could be employed as a natural antibacterial agent against multidrug-resistant pathogens infection.
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Hauck B, Gallagher JA, Morris SM, Leemans D, Winters AL. Soluble phenolic compounds in fresh and ensiled orchard grass (Dactylis glomerata L.), a common species in permanent pastures with potential as a biomass feedstock. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2014; 62:468-75. [PMID: 24341797 DOI: 10.1021/jf4040749] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
High-value coproducts can greatly improve the feasibility of utilizing plant feedstocks for biorefining and biofuel production. Plant polyphenolics have potential application in the pharmaceutical and cosmetic industries. Orchard grass varieties have been noted for accumulation of polyphenolic compounds, and the current study determined the soluble phenol profile and content in the orchard grass variety 'Abertop'. Hydroxycinnamates and flavonoids were monitored during the transition from vegetative to flowering stage at maximum crop yield. Caffeic acid derivatives, related to bioactives in the Asian medicinal herb Salvia miltiorrhiza , and novel hydroxycinnamate-flavone conjugates were also identified in extracts. Harvest yields of hydroxycinnamates and flavonoids ranged from 2.6 to 4.0 kg/ha and from 2.1 to 5.1 kg/ha, respectively. Abundant compounds showed high levels of antioxidant activity comparable with that of trolox. Minimal changes in soluble phenol content and composition were observed after ensiling with the exception of increases in caffeic acid, a caffeic acid derivative, and a caffeic acid breakdown product, dihydroxystyrene.
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Affiliation(s)
- Barbara Hauck
- Institute of Biological, Environmental and Rural Sciences, Aberystwyth University , Gogerddan, Aberystwyth, Ceredigion SY23 3EE, United Kingdom
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Jiang M, Wang C, Zhang Y, Feng Y, Wang Y, Zhu Y. Sparse partial-least-squares discriminant analysis for different geographical origins of Salvia miltiorrhiza by (1) H-NMR-based metabolomics. PHYTOCHEMICAL ANALYSIS : PCA 2014; 25:50-58. [PMID: 23868756 DOI: 10.1002/pca.2461] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/19/2013] [Revised: 06/09/2013] [Accepted: 06/09/2013] [Indexed: 06/02/2023]
Abstract
INTRODUCTION (1) H nuclear magnetic resonance (NMR) spectroscopy has clear advantages in respect of detecting various primary and secondary metabolites in plants simultaneously, non-targeted and non-destructively. OBJECTIVE To establish a method for detecting both primary and secondary metabolites in Salvia miltiorrhiza and screening potential geographical biomarkers effectively. METHODS Primary and secondary metabolites of S. militiorrhiza were detected and identified by (1) H-NMR fingerprint. Sparse partial-least-squares discriminant analysis (sPLS-DA) was undertaken for classification and variable selection in a one-step procedure and the classification error rates were implemented to estimate the cluster validation of sPLS-DA. Potential candidate metabolites by characterised different geographical origins of S. miltiorrhiza were identified according to the sparse loading vectors. The levels of these metabolites were quantified and evaluated by Kruskal-Wallis tests and also showed significant difference. RESULTS Twenty-six primary and secondary metabolites were identified in samples from different regions. The results suggest that malonate and succinate can be possibly recognised as the key markers for discriminating the geographical origin of S. miltiorrhiza based on the regulation and influence on the root respiratory rates of plants. CONCLUSION (1) H-NMR metabolic profiling combination with PLS-DA provided a very efficient and visualised representation of similarities and dissimilarities between S. miltiorrhiza samples.
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Affiliation(s)
- Miaomiao Jiang
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 300193, PR China; Key Laboratory of TCM Chemistry and Analysis, Tianjin University of Traditional Chinese Medicine, Tianjin, 300193, PR China; Research and Development Center of TCM, Tianjin International Joint Academy of Biotechnology and Medicine, Tianjin, 300457, PR China
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Immobilized magnetic beads based multi-target affinity selection coupled with high performance liquid chromatography-mass spectrometry for screening anti-diabetic compounds from a Chinese medicine "Tang-Zhi-Qing". J Pharm Biomed Anal 2013; 78-79:190-201. [PMID: 23501439 DOI: 10.1016/j.jpba.2013.02.024] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2012] [Revised: 02/16/2013] [Accepted: 02/19/2013] [Indexed: 11/21/2022]
Abstract
We developed an approach for screening bioactive compounds from botanical drug using multiple target-immobilized magnetic beads coupled with high performance liquid chromatography-mass spectrometry. This novel approach was called magnetic beads based multi-target affinity selection-mass spectrometry (MT-ASMS). It can enrich and identify different types of ligands from mixture extracts. Multiple targets (maltase, invertase, lipase) were immobilized on the magnetic beads by covalent linkage using 1-(3-dimethyl-aminopropyl)-3-ethyl-carbodiimide (EDC) and N-hydroxysuccinimide (NHS) as reaction reagents, respectively. The properties of enzyme conjugated magnetic beads were characterized using transmission electron microscopy, X-ray diffractometer and vibration sample magnetometer. Several factors including pH, ion strength, incubation time and temperature were optimized using three known ligands (caffeic acid, ferulic acid, and hesperidin). The established MT-ASMS approach was applied to screening for ligands from a Chinese medicine "Tang-Zhi-Qing", which was used to treat type II diabetes in China. Seven bound compounds were identified via liquid chromatography-mass spectrometry (LC/MS). Five active compounds including 2,3,4,6-tetra-O-galloyl-D-glucose, 1,2,3,4-tetra-O-galloyl-D-glucose, 1,2,3,4,6-penta-O-galloyl-d-glucose, quercetin-3-O-β-D-glucuronide and quercetin-3-O-β-D-glucoside were identified and their activities were validated by conventional inhibitory assay. Our findings suggested that the proposed approach is efficient in screening compounds with multiple activities from extracts of botanical drugs.
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Frolov A, Henning A, Böttcher C, Tissier A, Strack D. An UPLC-MS/MS method for the simultaneous identification and quantitation of cell wall phenolics in Brassica napus seeds. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2013; 61:1219-1227. [PMID: 23265434 DOI: 10.1021/jf3042648] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
The seed residues left after pressing of rapeseed oil are rich in proteins and could be used for human nutrition and animal feeding. These press cakes contain, however, antinutritives, with fiber being the most abundant one. The analysis of fiber phenolic component (localized to seed coat cell walls) is, therefore, important in breeding and food quality control. However, correct structure and content assignments of cell wall-bound phenolics are challenging due to their low stability during sample preparation. Here, a novel LC-MS/MS-based method for the simultaneous identification and quantitation of 66 cell wall-bound phenolics and their derivatives is described. The method was internally standardized, corrected for degradation effects during sample preparation, and cross-validated with a well-established UV-based procedure. This approach was successfully applied to the analysis of cell wall phenolic patterns in different B. napus cultivars and proved to be suitable for marker compound search as well as assay development.
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Affiliation(s)
- Andrej Frolov
- Department of Cell and Metabolic Biology, Leibniz Institute of Plant Biochemistry, Weinberg 3, 06120 Halle (Saale), Germany.
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In vitro studies of α-glucosidase inhibitors and antiradical constituents of Glandora diffusa (Lag.) D.C. Thomas infusion. Food Chem 2013. [DOI: 10.1016/j.foodchem.2012.09.089] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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49
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Barros L, Dueñas M, Dias MI, Sousa MJ, Santos-Buelga C, Ferreira ICFR. Phenolic profiles of cultivated, in vitro cultured and commercial samples of Melissa officinalis L. infusions. Food Chem 2012; 136:1-8. [PMID: 23017385 DOI: 10.1016/j.foodchem.2012.07.107] [Citation(s) in RCA: 116] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2012] [Revised: 06/25/2012] [Accepted: 07/24/2012] [Indexed: 01/08/2023]
Abstract
Melissa officinalis L. (lemon balm) is normally consumed as an infusion and presents therapeutic properties, such as sedative, carminative and antispasmodic, also being included in some pharmaceutical preparations. The phenolic profiles of different samples of lemon balm, prepared as infusions, were evaluated by HPLC-DAD-ESI/MS. The profiles were compared in order to understand the differences between cultivated, in vitro cultured and commercial (bags and granulated) samples. All the samples showed a similar phenolic profile, presenting differences only in the quantities found of each compound. Rosmarinic acid was the most abundant compound, being higher in commercial samples, especially in tea bag sample (55.68mg/g of infusion) and lower in in vitro cultured sample (15.46mg/g). Moreover, dimers, trimers and tetramers of caffeic acid were identified and quantified for the first time in lemon balm. Only one flavonoid, luteolin-3'-O-glucuronide was found in all the samples, ranging from 8.43mg/g in commercial granulate sample to 1.22mg/g in in vitro cultured sample. Overall, cultivated and in vitro cultured samples presented the lowest amounts of phenolic compounds (59.59 and 30.21mg/g, respectively); otherwise, commercial samples showed the highest contents (109.24mg/g for tea bag and 101.03mg/g for granulate sample). The present study shows that infusion of lemon balm can be a source of phenolic compounds, known for their bioactive effects.
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Affiliation(s)
- Lillian Barros
- Instituto Politécnico de Bragança, Campus de Santa Apolónia, Bragança, Portugal
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50
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Chen X, Lou Z, Zhang H, Tan G, Liu Z, Li W, Zhu Z, Chai Y. Identification of multiple components in Guanxinning injection using hydrophilic interaction liquid chromatography/time-of-flight mass spectrometry and reversed-phase liquid chromatography/time-of-flight mass spectrometry. RAPID COMMUNICATIONS IN MASS SPECTROMETRY : RCM 2011; 25:1661-1674. [PMID: 21594942 DOI: 10.1002/rcm.5003] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
An approach for the identification of multiple components in traditional Chinese medicine injections (TCMIs) using a combination of hydrophilic interaction chromatography (HILIC) and reversed-phase liquid chromatography (RPLC) coupled with time-of-flight mass spectrometry (TOFMS) was developed for the quality control of Guanxinning injection (GXNI), a widely used TCMI, composed of Salvia miltiorrhiza and Ligusticum Chuanxiong. A total of 50 compounds from five compound classes, including saccharides, amino acids, organic acids, phenolic acids and phthalides, were identified or tentatively characterized on the basis of accurate mass measurements and subsequent TOFMS product ions. Six groups of isomers of phenolic acids and saccharides were tentatively distinguished. It was observed that the ESI-TOFMS fragmentation behavior of phthalides was different in negative and positive ion mode, and the fragmentation pathways were tentatively elucidated using structurally-relevant product ions. Several highly polar constituents were characterized for the first time from GXNI by HILIC/TOFMS. In addition, all the constituents identified from GXNI were further assigned in the two individual crude drugs. The integrated strategy has provided a powerful approach for the separation and identification of the multiple components in GXNI, and it has also assisted in the establishment of methods for the comprehensive safety and quality evaluation of TCMIs.
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Affiliation(s)
- Xiaofei Chen
- Department of Pharmaceutical Analysis, School of Pharmacy, Second Military Medical University, Shanghai 200433, China
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