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Thakur N, Murali K, Bhadoriya K, Tripathi YC, Varshney VK. Phytochemical exploration of Neolitsea pallens leaves using UPLC-Q-TOF-MS/MS approach. Sci Rep 2024; 14:7770. [PMID: 38565919 PMCID: PMC10987493 DOI: 10.1038/s41598-024-58282-6] [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: 01/23/2024] [Accepted: 03/27/2024] [Indexed: 04/04/2024] Open
Abstract
Neolitsea pallens (D. Don) Momiyama & H. Hara (Family: Lauraceae), commonly known as Pale Litsea, is an evergreen small tree, distributed in India at altitudes of 1500-3000 m. Traditionally utilized for various purposes, its leaves and bark are used as spices, and the plant is valued in preparing a hair tonic from freshly pressed juice. Secondary metabolites of the leaves have not comprehensively been analysed so far. The objective of the study was to determine the chemical composition of the leaves by analysing their 25% aqueous methanol extract with the aid of ultra-performance liquid chromatography quadrupole time of flight tandem mass spectrometry. Overall, 56 compounds were identified in the study. Phenolics represented by phenolic acids, phenolic glycosides, proanthocyanidins, and flavonoids were the main components of the extract.
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Affiliation(s)
- Nisha Thakur
- Chemistry and Bio-Prospecting Division, Forest Research Institute, Dehradun, India
| | - K Murali
- Chemistry and Bio-Prospecting Division, Forest Research Institute, Dehradun, India.
| | - Khushaboo Bhadoriya
- Chemistry and Bio-Prospecting Division, Forest Research Institute, Dehradun, India
| | - Y C Tripathi
- Chemistry and Bio-Prospecting Division, Forest Research Institute, Dehradun, India
| | - V K Varshney
- Chemistry and Bio-Prospecting Division, Forest Research Institute, Dehradun, India.
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2
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Chang Y, Jiang Y, Chen J, Li S, Wang Y, Chai L, Ma J, Wang Z. Comprehensive analysis of Eleutherococcus senticosus (Rupr. & Maxim.) Maxim. fruits based on UPLC-MS/MS and GC-MS: A rapid qualitative analysis. Food Sci Nutr 2024; 12:1911-1927. [PMID: 38455163 PMCID: PMC10916571 DOI: 10.1002/fsn3.3887] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2023] [Revised: 10/31/2023] [Accepted: 11/21/2023] [Indexed: 03/09/2024] Open
Abstract
Eleutherococcus senticosus (Rupr. & Maxim.) Maxim. fruits (ESF), as a natural edible fruit, has long been popularized. However, few studies have conducted comprehensive chemical analyses of it. This study aimed to assess nonvolatile, volatile, and fatty oil components of ESF and to preliminarily explore the antioxidant activities. The qualitative and quantitative analyses of volatile and fatty oil components of ESF from 15 different regions were performed by the gas chromatography-mass spectrometry (GC-MS). Totally, 37 and 28 compounds were identified from volatile oil and fatty oil, respectively. The ultra-high-performance liquid chromatography-quadrupole time-of-flight mass spectrometry (UPLC-QTOF-MS/MS) was used to accurately detect 43 compounds of nonvolatile components. The volatile and fatty oil components and nonvolatile components of ESF were used as samples to determine the antioxidant activity of 2,2-diphenyl-1-picrylhydrazyl (DPPH) in vitro. The components of ESF had antioxidant activity, and the nonvolatile components had stronger antioxidant activity. The results revealed that the proposed method, which is of great significance for the screening of new active ingredients, is valuable for the identification of pharmaceutical component and further development of food industry.
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Affiliation(s)
- Yaodan Chang
- Key Laboratory of Basic and Application Research of Beiyao, Ministry of EducationHeilongjiang University of Chinese MedicineHarbinChina
| | - Yong Jiang
- Key Laboratory of Basic and Application Research of Beiyao, Ministry of EducationHeilongjiang University of Chinese MedicineHarbinChina
| | - Jingnan Chen
- Key Laboratory of Basic and Application Research of Beiyao, Ministry of EducationHeilongjiang University of Chinese MedicineHarbinChina
| | - Sen Li
- Key Laboratory of Basic and Application Research of Beiyao, Ministry of EducationHeilongjiang University of Chinese MedicineHarbinChina
| | - Yimeng Wang
- Key Laboratory of Basic and Application Research of Beiyao, Ministry of EducationHeilongjiang University of Chinese MedicineHarbinChina
| | - Linlin Chai
- Department of Rheumatism, The First Affiliated HospitalHeilongjiang University of Chinese MedicineHarbinChina
| | - Jingwen Ma
- Department of Acupuncture, The Second Affiliated HospitalHeilongjiang University of Chinese MedicineHarbinChina
| | - Zhibin Wang
- Key Laboratory of Basic and Application Research of Beiyao, Ministry of EducationHeilongjiang University of Chinese MedicineHarbinChina
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3
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Okhlopkova ZM, Razgonova MP, Rozhina ZG, Egorova PS, Golokhvast KS. Dracocephalum jacutense Peschkova from Yakutia: Extraction and Mass Spectrometric Characterization of 128 Chemical Compounds. Molecules 2023; 28:molecules28114402. [PMID: 37298879 DOI: 10.3390/molecules28114402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2023] [Revised: 05/22/2023] [Accepted: 05/23/2023] [Indexed: 06/12/2023] Open
Abstract
Dracocephalum jacutense Peschkova is a rare and endangered species of the genus Dracocephalum of the Lamiaceae family. The species was first described in 1997 and listed in the Red Data Book of Yakutia. Significant differences in the multicomponent composition of extracts from D. jacutense collected in the natural environment and successfully introduced in the Botanical Garden of Yakutsk were identified by a team of authors earlier in a large study. In this work, we studied the chemical composition of the leaves, stem, and inflorescences of D. jacutense using the tandem mass spectrometry method. Only three cenopopulations of D. jacutense were found by us in the territory of the early habitat-in the vicinity of the village of Sangar, Kobyaysky district of Yakutia. The aboveground phytomass of the plant was collected, processed and dried as separate parts of the plant: inflorescences, stem and leaves. Firstly, a total of 128 compounds, 70% of which are polyphenols, were tentatively identified in extracts of D. jacutense. These polyphenol compounds were classified as 32 flavones, 12 flavonols, 6 flavan-3-ols, 7 flavanones, 17 phenolic acids, 2 lignans, 1 dihydrochalcone, 4 coumarins, and 8 anthocyanidins. Other chemical groups were presented as carotenoids, omega-3-fatty acids, omega-5-fatty acids, amino acids, purines, alkaloids, and sterols. The inflorescences are the richest in polyphenols (73 polyphenolic compounds were identified), while 33 and 22 polyphenols were found in the leaves and stems, respectively. A high level of identity for polyphenolic compounds in different parts of the plant is noted for flavanones (80%), followed by flavonols (25%), phenolic acids (15%), and flavones (13%). Furthermore, 78 compounds were identified for the first time in representatives of the genus Dracocephalum, including 50 polyphenolic compounds and 28 compounds of other chemical groups. The obtained results testify to the unique composition of polyphenolic compounds in different parts of D. jacutense.
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Affiliation(s)
- Zhanna M Okhlopkova
- Department of Biology, North-Eastern Federal University, Belinsky Str. 58, 677000 Yakutsk, Russia
| | - Mayya P Razgonova
- N.I. Vavilov All-Russian Institute of Plant Genetic Resources, B. Morskaya 42-44, 190000 Saint-Petersburg, Russia
- Institute of Biotechnology, Bioengineering and Food System, Far Eastern Federal University, Sukhanova 8, 690950 Vladivostok, Russia
| | - Zoya G Rozhina
- Department of Biology, North-Eastern Federal University, Belinsky Str. 58, 677000 Yakutsk, Russia
| | - Polina S Egorova
- Yakutsk Botanical Garden, Institute for Biological Problems of Cryolithozone Siberian Branch of Russian Academy Sciences, Lenina pr. 41, 677000 Yakutsk, Russia
| | - Kirill S Golokhvast
- N.I. Vavilov All-Russian Institute of Plant Genetic Resources, B. Morskaya 42-44, 190000 Saint-Petersburg, Russia
- Institute of Biotechnology, Bioengineering and Food System, Far Eastern Federal University, Sukhanova 8, 690950 Vladivostok, Russia
- Siberian Federal Scientific Centre of Agro-BioTechnologies of the Russian Academy of Sciences, Centralnaya 2b, 630501 Krasnoobsk, Russia
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4
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Tao W, Zhao C, Lin G, Wang Q, Lv Q, Wang S, Chen Y. UPLC-ESI-QTOF-MS/MS Analysis of the Phytochemical Compositions From Chaenomeles speciosa (Sweet) Nakai Fruits. J Chromatogr Sci 2022; 61:15-31. [PMID: 35134870 DOI: 10.1093/chromsci/bmac002] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Revised: 11/27/2021] [Indexed: 02/05/2023]
Abstract
Chaenomeles speciosa (Sweet) Nakai (C. speciosa Nakai) is a popular fruit widely used in China for its health-promoting properties. The presences of phytochemical compositions in the plants play an important role in the health benefits. Nevertheless, the detailed information of these ingredients is still unknown. Therefore, in this work, an untargeted analytical method based on ultra-high-performance liquid chromatography-quadrupole-time of flight coupled to mass spectrometry in two different ionization modes was used to qualitative the phytochemicals in C. speciosa Nakai, meanwhile, the anti-inflammatory activity of these phytochemicals was researched through detecting the inhibition of nitric oxide (NO) that was induced by lipopolysaccharide in RAW 264.7 murine macrophage cells. The results showed that there were totally 175 primary and secondary metabolites were identified in the fruit of C. speciosa Nakai, including phenols, terpenoids, flavonoids and other phyto-constituents. Actually, most compounds were described in C. speciosa Nakai fruits for the first time. Besides, the anti-inflammatory activity was measured by the result of NO inhibition rate, the consequence showed that the value of half-inhibitory concentration (IC50) was 365.208 μg/mL. These results indicate that C. speciosa Nakai is an efficient medicinal fruit, which owns various bioactivities and has the potential to treat various diseases.
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Affiliation(s)
- Weili Tao
- Department of Pharmacology, Shantou University Medical College, Shantou 515041, Guangdong, China
| | - Chuanyi Zhao
- Department of Pharmacology, Shantou University Medical College, Shantou 515041, Guangdong, China
| | - Gengxue Lin
- Guangdong Weian Detection Technology Co., Ltd, Jieyang 515300, Guangdong, China
| | - Qiongjin Wang
- Department of Pharmacology, Shantou University Medical College, Shantou 515041, Guangdong, China
| | - Qian Lv
- Department of Pharmacology, Shantou University Medical College, Shantou 515041, Guangdong, China
| | - Shuyun Wang
- Center for Core Facilities, Shantou University Medical College, Shantou 515041, Guangdong, China
| | - Yicun Chen
- Department of Pharmacology, Shantou University Medical College, Shantou 515041, Guangdong, China
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5
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Xulu JH, Ndongwe T, Ezealisiji KM, Tembu VJ, Mncwangi NP, Witika BA, Siwe-Noundou X. The Use of Medicinal Plant-Derived Metallic Nanoparticles in Theranostics. Pharmaceutics 2022; 14:2437. [PMID: 36365255 PMCID: PMC9698412 DOI: 10.3390/pharmaceutics14112437] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 10/30/2022] [Accepted: 11/01/2022] [Indexed: 08/20/2023] Open
Abstract
In the quest to effectively diagnose and treat the diseases that afflict mankind, the development of a tool capable of simultaneous detection and treatment would provide a significant cornerstone for the survival and control of these diseases. Theranostics denotes a portmanteau of therapeutics and diagnostics which simultaneously detect and treat ailments. Research advances have initiated the advent of theranostics in modern medicine. Overall, theranostics are drug delivery systems with molecular or targeted imaging agents integrated into their structure. The application of theranostics is rising exponentially due to the urgent need for treatments that can be utilized for diagnostic imaging as an aid in precision and personalised medicine. Subsequently, the emergence of nanobiotechnology and the green synthesis of metallic nanoparticles (MNPs) has provided one such avenue for nanoscale development and research. Of interest is the drastic rise in the use of medicinal plants in the synthesis of MNPs which have been reported to be potentially effective in the diagnosis and treatment of diseases. At present, medicinal plant-derived MNPs have been cited to have broad pharmacological applications and have been studied for their potential use in the treatment and management of cancer, malaria, microbial and cardiovascular diseases. The subject of this article regards the role of medicinal plants in the synthesis of MNPs and the potential role of MNPs in the field of theranostics.
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Affiliation(s)
- Jabulile Happiness Xulu
- Department of Pharmaceutical Sciences, School of Pharmacy, Sefako Makgatho Health Sciences University, Pretoria 0204, South Africa
| | - Tanaka Ndongwe
- Department of Pharmaceutical Sciences, School of Pharmacy, Sefako Makgatho Health Sciences University, Pretoria 0204, South Africa
| | - Kenneth M. Ezealisiji
- Department of Pharmaceutical and Medicinal Chemistry, Faculty of Pharmaceutical Sciences, University of Port Harcourt, PMB 5323 Choba, Rivers State, Nigeria
| | - Vuyelwa J. Tembu
- Department of Chemistry, Tshwane University of Technology, Pretoria 0001, South Africa
| | - Nontobeko P. Mncwangi
- Department of Pharmacy Practice, School of Pharmacy, Sefako Makgatho Health Sciences University, MEDUNSA, Pretoria 0204, South Africa
| | - Bwalya A. Witika
- Department of Pharmaceutical Sciences, School of Pharmacy, Sefako Makgatho Health Sciences University, Pretoria 0204, South Africa
| | - Xavier Siwe-Noundou
- Department of Pharmaceutical Sciences, School of Pharmacy, Sefako Makgatho Health Sciences University, Pretoria 0204, South Africa
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6
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Yan J, Sakamoto T, Islam A, Ping Y, Oyama S, Fuchino H, Kawakami H, Yoshimatsu K, Kahyo T, Setou M. Cinnamomum verum J. Presl Bark Contains High Contents of Nicotinamide Mononucleotide. Molecules 2022; 27:7054. [PMID: 36296647 PMCID: PMC9612253 DOI: 10.3390/molecules27207054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 10/17/2022] [Accepted: 10/18/2022] [Indexed: 12/05/2022] Open
Abstract
The global population is aging, and intervention strategies for anti-aging and the prevention of aging-related diseases have become a topic actively explored today. Nicotinamide adenine dinucleotide (NAD+) is an important molecule in the metabolic process, and its content in tissues and cells decreases with age. The supplementation of nicotinamide mononucleotide (NMN), an important intermediate and precursor of NAD+, has increased NAD+ levels, and its safety has been demonstrated in rodents and human studies. However, the high content of NMN in natural plants has not been fully explored as herbal medicines for drug development. Here, we identified that the leaf of Cinnamomum verum J. Presl (C. verum) was the highest NMN content among the Plant Extract Library (PEL) with food experience, using ultra-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS). To validate this result, the extraction and quantitative analysis of bark, leaf, root, and stem of fresh C. verum was conducted. The results revealed that the bark had the highest NMN content in C. verum (0.471 mg/100 g). Our study shed light on the prospects of developing natural plants in the context of NMN as drugs for anti-aging and prevention of aging-related diseases. The future should focus on the development and application of C. verum pharmaceutical formulations.
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Affiliation(s)
- Jing Yan
- Department of Cellular & Molecular Anatomy, Hamamatsu University School of Medicine, Hamamatsu 431-3192, Shizuoka, Japan
| | - Takumi Sakamoto
- Department of Cellular & Molecular Anatomy, Hamamatsu University School of Medicine, Hamamatsu 431-3192, Shizuoka, Japan
- Preppers Co., Ltd., 141 Innovative Medical Collaboration Building, 1-20-1 Handayama, Higashi-ku, Hamamatsu 431-3192, Shizuoka, Japan
| | - Ariful Islam
- Department of Cellular & Molecular Anatomy, Hamamatsu University School of Medicine, Hamamatsu 431-3192, Shizuoka, Japan
- Preppers Co., Ltd., 141 Innovative Medical Collaboration Building, 1-20-1 Handayama, Higashi-ku, Hamamatsu 431-3192, Shizuoka, Japan
| | - Yashuang Ping
- Department of Cellular & Molecular Anatomy, Hamamatsu University School of Medicine, Hamamatsu 431-3192, Shizuoka, Japan
| | - Soho Oyama
- Department of Cellular & Molecular Anatomy, Hamamatsu University School of Medicine, Hamamatsu 431-3192, Shizuoka, Japan
| | - Hiroyuki Fuchino
- Tsukuba Division, Research Center for Medicinal Plant Resources, National Institutes of Biomedical Innovation, Health and Nutrition (NIBIOHN), 1-2 Hachimandai, Tsukuba 305-0843, Ibaraki, Japan
| | - Hitomi Kawakami
- Tsukuba Division, Research Center for Medicinal Plant Resources, National Institutes of Biomedical Innovation, Health and Nutrition (NIBIOHN), 1-2 Hachimandai, Tsukuba 305-0843, Ibaraki, Japan
| | - Kayo Yoshimatsu
- Tsukuba Division, Research Center for Medicinal Plant Resources, National Institutes of Biomedical Innovation, Health and Nutrition (NIBIOHN), 1-2 Hachimandai, Tsukuba 305-0843, Ibaraki, Japan
| | - Tomoaki Kahyo
- Department of Cellular & Molecular Anatomy, Hamamatsu University School of Medicine, Hamamatsu 431-3192, Shizuoka, Japan
- International Mass Imaging Center, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-ku, Hamamatsu 431-3192, Shizuoka, Japan
| | - Mitsutoshi Setou
- Department of Cellular & Molecular Anatomy, Hamamatsu University School of Medicine, Hamamatsu 431-3192, Shizuoka, Japan
- International Mass Imaging Center, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-ku, Hamamatsu 431-3192, Shizuoka, Japan
- Department of Systems Molecular Anatomy, Institute for Medical Photonics Research, Preeminent Medical Photonics, Education & Research Center, 1-20-1 Handayama, Higashi-ku, Hamamatsu 431-3192, Shizuoka, Japan
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Razgonova MP, Burlyaeva MO, Zinchenko YN, Krylova EA, Chunikhina OA, Ivanova NM, Zakharenko AM, Golokhvast KS. Identification and Spatial Distribution of Bioactive Compounds in Seeds Vigna unguiculata (L.) Walp. by Laser Microscopy and Tandem Mass Spectrometry. PLANTS 2022; 11:plants11162147. [PMID: 36015450 PMCID: PMC9412441 DOI: 10.3390/plants11162147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 08/08/2022] [Accepted: 08/09/2022] [Indexed: 11/29/2022]
Abstract
The research presents a comparative metabolomic study of extracts of Vigna unguiculata seed samples from the collection of the N.I. Vavilov All-Russian Institute of Plant Genetic Resources. Analyzed samples related to different areas of use in agricultural production, belonging to different cultivar groups sesquipedalis (vegetable accessions) and unguiculata (grain accessions). Metabolome analysis was performed by liquid chromatography combined with ion trap mass spectrometry. Substances were localized in seeds using confocal and laser microscopy. As a result, 49 bioactive compounds were identified: flavonols, flavones, flavan-3-ols, anthocyanidin, phenolic acids, amino acids, monocarboxylic acids, aminobenzoic acids, fatty acids, lignans, carotenoid, sapogenins, steroids, etc. Steroidal alkaloids were identified in V. unguiculata seeds for the first time. The seed coat (palisade epidermis and parenchyma) is the richest in phenolic compounds. Comparison of seeds of varieties of different directions of use in terms of the number of bioactive substances identified revealed a significant superiority of vegetable accessions over grain ones in this indicator, 36 compounds were found in samples from cultivar group sesquipedalis, and 24 in unguiculata. The greatest variety of bioactive compounds was found in the vegetable accession k-640 from China.
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Affiliation(s)
- Mayya P. Razgonova
- N.I. Vavilov All-Russian Institute of Plant Genetic Resources, 190000 Saint-Petersburg, Russia
- Institute of Life Science and Biomedicine, Far Eastern Federal University, 690922 Vladivostok, Russia
- Correspondence: (M.P.R.); (K.S.G.)
| | - Marina O. Burlyaeva
- N.I. Vavilov All-Russian Institute of Plant Genetic Resources, 190000 Saint-Petersburg, Russia
| | - Yulia N. Zinchenko
- N.I. Vavilov All-Russian Institute of Plant Genetic Resources, 190000 Saint-Petersburg, Russia
| | - Ekaterina A. Krylova
- N.I. Vavilov All-Russian Institute of Plant Genetic Resources, 190000 Saint-Petersburg, Russia
| | - Olga A. Chunikhina
- N.I. Vavilov All-Russian Institute of Plant Genetic Resources, 190000 Saint-Petersburg, Russia
| | - Natalia M. Ivanova
- Department of Botany, Saint-Petersburg State University, 199034 Saint-Petersburg, Russia
| | - Alexander M. Zakharenko
- Siberian Federal Scientific Centre of Agrobiotechnology RAS, 633501 Krasnoobsk, Russia
- Laboratory of Supercritical Fluid Research and Application in Agrobiotechnology, Tomsk State University, 634050 Tomsk, Russia
| | - Kirill S. Golokhvast
- N.I. Vavilov All-Russian Institute of Plant Genetic Resources, 190000 Saint-Petersburg, Russia
- Institute of Life Science and Biomedicine, Far Eastern Federal University, 690922 Vladivostok, Russia
- Siberian Federal Scientific Centre of Agrobiotechnology RAS, 633501 Krasnoobsk, Russia
- Laboratory of Supercritical Fluid Research and Application in Agrobiotechnology, Tomsk State University, 634050 Tomsk, Russia
- Correspondence: (M.P.R.); (K.S.G.)
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Qi Y, Liu G. A UPLC-MS/MS method for simultaneous determination of eight special-grade antimicrobials in human plasma and application in TDM. J Pharm Biomed Anal 2022; 220:114964. [DOI: 10.1016/j.jpba.2022.114964] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Revised: 07/21/2022] [Accepted: 07/24/2022] [Indexed: 10/16/2022]
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9
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Tran LTT, Le TN, Ho DV, Nguyen TH, Pham VPT, Van Pham KT, Nguyen TK, Tran MH. Virtual Screening and in Vitro Evaluation to Identify a Potential Xanthine Oxidase Inhibitor Isolated from Vietnamese Uvaria cordata. Nat Prod Commun 2022. [DOI: 10.1177/1934578x221080339] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Xanthine oxidase (XO) is a potential target for gout disease experiments on animals and humans. Using a molecular docking technique to search for anti-XO compounds from Vietnamese medicinal plants, we discovered that numerous compounds from Uvaria cordata (Dunal) Alston (Annonaceae family) showed this activity. Among these, cordauvarin A exhibited the strongest binding affinity (−8.8 kcal/mol) to XO through a binding interaction with 5 amino acids (eg Gln-1194, Ala-1079, Ser-1080, Met-1038, and Arg-912) of XO protein. Lipinski's rule of five was used to predict the druglikeness of this compound. To confirm the inhibitory activity, an in vitro assay was performed, and the results demonstrated that cordauvarin A significantly inhibited XO, with an IC50 of 124.5 ± 10.12 μM. This study reveals that cordauvarin A is a possible natural therapeutic agent for gout treatment and that this genus should be explored more extensively. However, further investigations are necessary to develop possible natural therapeutic medicines for clinical usage.
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Affiliation(s)
- Linh Thuy Thi Tran
- Faculty of Pharmacy, Hue University of Medicine and Pharmacy, Hue University, Hue, Thua Thien Hue, Vietnam
| | - Trong Nhan Le
- Faculty of Pharmacy, Hue University of Medicine and Pharmacy, Hue University, Hue, Thua Thien Hue, Vietnam
| | - Duc Viet Ho
- Faculty of Pharmacy, Hue University of Medicine and Pharmacy, Hue University, Hue, Thua Thien Hue, Vietnam
| | - Thi Hoai Nguyen
- Faculty of Pharmacy, Hue University of Medicine and Pharmacy, Hue University, Hue, Thua Thien Hue, Vietnam
| | - Vinh Phu Tran Pham
- Institute of Applied Life Sciences (IALS), Dong A University, Da Nang, Vietnam
- Faculty of Medicine, Dong A University, Da Nang, Vietnam
| | | | - Tan Khanh Nguyen
- Institute of Applied Life Sciences (IALS), Dong A University, Da Nang, Vietnam
- Scientific Management Department, Dong A University, Da Nang, Vietnam
| | - Manh Hung Tran
- Institute of Applied Life Sciences (IALS), Dong A University, Da Nang, Vietnam
- Scientific Management Department, Dong A University, Da Nang, Vietnam
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Dracocephalum palmatum S. and Dracocephalum ruyschiana L. Originating from Yakutia: A High-Resolution Mass Spectrometric Approach for the Comprehensive Characterization of Phenolic Compounds. APPLIED SCIENCES-BASEL 2022. [DOI: 10.3390/app12031766] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Dracocephalum palmatum S. and Dracocephalum ruyschiana L. contain a large number of target analytes, which are biologically active compounds. High performance liquid chromatography (HPLC) in combination with an ion trap (tandem mass spectrometry) was used to identify target analytes in extracts of D. palmatum S. and D. ruyschiana L. originating from Yakutia. The results of initial studies revealed the presence of 114 compounds, of which 92 were identified for the first time in the genus Dracocephalum. New identified metabolites belonged to 17 classes, including 16 phenolic acids and their conjugates, 18 flavones, 5 flavonols, 2 flavan-3-ols, 1 flavanone, 2 stilbenes, 10 anthocyanins, 1 condensed tannin, 2 lignans, 6 carotenoids, 3 oxylipins, 2 amino acids, 3 sceletium alkaloids, 3 carboxylic acids, 8 fatty acids, 1 sterol, and 3 terpenes, along with 6 miscellaneous compounds. It was shown that extracts of D. palmatum are richer in the spectrum of polyphenolic compounds compared with extracts of D. ruyschiana, according to a study of the presence of these compounds in extracts, based on the results of mass spectrometric studies.
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11
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Li G, Zhao M, Zhao L. Development and validation of an UPLC-MS/MS method for simultaneous determination of fifteen targeted anti-cancer drugs in human plasma and its application in therapeutic drug monitoring. J Pharm Biomed Anal 2021; 212:114517. [DOI: 10.1016/j.jpba.2021.114517] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Revised: 11/27/2021] [Accepted: 12/01/2021] [Indexed: 12/29/2022]
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12
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Zubair MS, Maulana S, Widodo A, Pitopang R, Arba M, Hariono M. GC-MS, LC-MS/MS, Docking and Molecular Dynamics Approaches to Identify Potential SARS-CoV-2 3-Chymotrypsin-Like Protease Inhibitors from Zingiber officinale Roscoe. Molecules 2021; 26:5230. [PMID: 34500664 PMCID: PMC8434146 DOI: 10.3390/molecules26175230] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Revised: 08/20/2021] [Accepted: 08/25/2021] [Indexed: 02/07/2023] Open
Abstract
This study aims to identify and isolate the secondary metabolites of Zingiber officinale using GC-MS, preparative TLC, and LC-MS/MS methods, to evaluate the inhibitory potency on SARS-CoV-2 3 chymotrypsin-like protease enzyme, as well as to study the molecular interaction and stability by using docking and molecular dynamics simulations. GC-MS analysis suggested for the isolation of terpenoids compounds as major compounds on methanol extract of pseudostems and rhizomes. Isolation and LC-MS/MS analysis identified 5-hydro-7, 8, 2'-trimethoxyflavanone (9), (E)-hexadecyl-ferulate (1), isocyperol (2), N-isobutyl-(2E,4E)-octadecadienamide (3), and nootkatone (4) from the rhizome extract, as well as from the leaves extract with the absence of 9. Three known steroid compounds, i.e., spinasterone (7), spinasterol (8), and 24-methylcholesta-7-en-3β-on (6), were further identified from the pseudostem extract. Molecular docking showed that steroids compounds 7, 8, and 6 have lower predictive binding energies (MMGBSA) than other metabolites with binding energy of -87.91, -78.11, and -68.80 kcal/mole, respectively. Further characterization on the single isolated compound by NMR showed that 6 was identified and possessed 75% inhibitory activity on SARS-CoV-2 3CL protease enzyme that was slightly different with the positive control GC376 (77%). MD simulations showed the complex stability with compound 6 during 100 ns simulation time.
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Affiliation(s)
- Muhammad Sulaiman Zubair
- Department of Pharmacy, Faculty of Science, Tadulako University, Palu 94118, Indonesia; (S.M.); (A.W.)
| | - Saipul Maulana
- Department of Pharmacy, Faculty of Science, Tadulako University, Palu 94118, Indonesia; (S.M.); (A.W.)
| | - Agustinus Widodo
- Department of Pharmacy, Faculty of Science, Tadulako University, Palu 94118, Indonesia; (S.M.); (A.W.)
| | - Ramadanil Pitopang
- Department of Biology, Faculty of Science, Tadulako University, Palu 94118, Indonesia;
| | - Muhammad Arba
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Halu Oleo University, Kendari 93231, Indonesia;
| | - Maywan Hariono
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Sanata Darma University, Yogyakarta 55282, Indonesia
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Singh H, Bharadvaja N. Treasuring the computational approach in medicinal plant research. PROGRESS IN BIOPHYSICS AND MOLECULAR BIOLOGY 2021; 164:19-32. [PMID: 34004233 DOI: 10.1016/j.pbiomolbio.2021.05.004] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/27/2021] [Accepted: 05/11/2021] [Indexed: 01/24/2023]
Abstract
Medicinal plants serve as a valuable source of secondary metabolites since time immemorial. Computational Research in 21st century is giving more attention to medicinal plants for new drug design as pharmacological screening of bioactive compound was time consuming and expensive. Computational methods such as Molecular Docking, Molecular Dynamic Simulation and Artificial intelligence are significant Insilico tools in medicinal plant research. Molecular docking approach exploits the mechanism of potential phytochemicals into the target active site to elucidate its interactions and biological therapeutic properties. MD simulation illuminates the dynamic behavior of biomolecules at atomic level with fine quality representation of biomolecules. Dramatical advancement in computer science is illustrating the biological mechanism via these tools in different diseases treatment. The advancement comprises speed, the system configuration, and other software upgradation to insights into the structural explanation and optimization of biomolecules. A probable shift from simulation to artificial intelligence has in fact accelerated the art of scientific study to a sky high. The most upgraded algorithm in artificial intelligence such as Artificial Neural Networks, Deep Neural Networks, Neuro-fuzzy Logic has provided a wide opportunity in easing the time required in classical experimental strategy. The notable progress in computer science technology has paved a pathway for understanding the pharmacological functions and creating a roadmap for drug design and development and other achievement in the field of medicinal plants research. This review focus on the development and overview in computational research moving from static molecular docking method to a range of dynamic simulation and an advanced artificial intelligence such as machine learning.
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Affiliation(s)
- Harshita Singh
- Plant Biotechnology Laboratory, Delhi Technological University, Delhi, 110042, India
| | - Navneeta Bharadvaja
- Plant Biotechnology Laboratory, Delhi Technological University, Delhi, 110042, India.
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14
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Potential Nutraceutical Properties of Leaves from Several Commonly Cultivated Plants. Biomolecules 2020; 10:biom10111556. [PMID: 33203123 PMCID: PMC7698063 DOI: 10.3390/biom10111556] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Revised: 11/09/2020] [Accepted: 11/13/2020] [Indexed: 12/12/2022] Open
Abstract
Chronic dietary ingestion of suitable phytochemicals may assist with limiting or negating neurodegenerative decline. Current therapeutics used to treat Alzheimer disease elicit broad adverse drug reactions, and alternative sources of cholinesterase inhibitors (ChEIs) are required. Herein, we screened methanolic extracts from seven commonly cultivated plants for their nutraceutical potential; ability to inhibit acetylcholinesterase (AChE) and butyryl-cholinesterase (BuChE), and provision of antioxidant activity through their 2,2-diphenyl-1-picryl-hydrazyl-hydrate (DPPH) free radical scavenging capabilities. Potential neurotoxicity of plant extracts was examined via application to SHSY-5Y neuroblastoma cells and quantitation of cell viability. Methanolic extracts of Citrus limon (Lemon), Bombax ceiba (Red silk-cotton), Lawsonia inermis (Henna), Eucalyptus globulus (Eucalyptus), Ocimum basilicum (Basil), Citrus reticulata (Mandarin orange), and Mentha spicata (Spearmint) all displayed concentration-dependent inhibition of AChE and BuChE. The majority of extracts inhibited AChE and BuChE to near equipotency, with Henna and Eucalyptus extracts the two most potent ChEIs. All plant extracts were able to scavenge free radicals in a concentration-dependent manner, with Eucalyptus the most potent antioxidant. Toxicity of plant extracts to neuronal cells was concentration dependent, with Eucalyptus also the most toxic extract. Fractionation of plant extracts and analysis by mass spectrometry identified a number of plant polyphenols that might have contributed to the cholinesterase inhibition: 3-caffeoylquinic acid, methyl 4-caffeoylquinate, kaempferol-acetyl-glycoside, quercetin 3-rutinoside, quercetin-acetyl-glycoside, kaempferol 3-O-glucoside, and quercetin 3-O-glucoside. In silico molecular modeling of these polyphenols demonstrated their improved AChE and BuChE binding affinities compared to the current FDA-approved dual ChEI, galantamine. Collectively, all the plant extracts contained nutraceutical agents as antioxidants and ChEIs and, therefore, their chronic consumption may prove beneficial to combat the pathological deficits that accrue in Alzheimer disease.
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Apea-Bah FB, Head D, Scales R, Bazylo R, Beta T. Hydrothermal extraction, a promising method for concentrating phenolic antioxidants from red osier dogwood ( Cornus stolonifer) leaves and stems. Heliyon 2020; 6:e05158. [PMID: 33083615 PMCID: PMC7550924 DOI: 10.1016/j.heliyon.2020.e05158] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 07/13/2020] [Accepted: 10/01/2020] [Indexed: 10/28/2022] Open
Abstract
Red osier dogwood (ROD) (Cornus stolonifer) is a popular ornamental shrub in most parts of North America. It has a record of ethnopharmacological uses by native North Americans. With increasing awareness about the health benefits of natural antioxidants, efforts are needed to develop methods for producing plant-based antioxidants as sources of nutraceuticals or functional food ingredients. This study aimed at establishing an optimum temperature for hydrothermal extraction of phenolic compounds from the leaves and stems of ROD. Spray-dried extracts obtained from hydrothermal extraction at four different temperatures, as well as their raw materials and spent residue were analyzed for moisture content and water activity. The samples were extracted with organic solvent and their total phenolic content, phenolic composition and antioxidant activity were also determined. Moisture content was below 10% and the water activity was below 0.6 inclusive, which are recommended for storing dry plant products. Glucogallic acid, ellagic acid, rutin, quercetin 3-O-malonylglucoside and quercetin were the phenolic compounds identified in all the samples. Rutin was the predominant compound. As expected, all the spray-dried extracts had higher phenolic content and antioxidant activity than the raw materials and spent materials. Among the temperatures studied, 98 °C was the most effective in extracting the phenolic compounds. The spray-dried extracts may find application in high-value antioxidant-rich products such as functional food ingredients and nutraceuticals. The spent materials retained a considerable amount of phenolic antioxidants and can therefore be useful in preparing antioxidant-rich animal feed.
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Affiliation(s)
- Franklin B Apea-Bah
- Department of Food and Human Nutritional Sciences; Faculty of Agricultural and Food Sciences, University of Manitoba, Fort Garry Campus, Winnipeg, Manitoba R3T 2N2, Canada
| | - Dagmara Head
- Food Development Centre, Portage la Prairie, Manitoba, R1N 3J9, Canada
| | - Robert Scales
- Red Dog Enterprises Ltd., Swan River, MB, R0L 1Z0, Canada
| | - Ron Bazylo
- Manitoba Agriculture, Dauphin, MB, Canada
| | - Trust Beta
- Department of Food and Human Nutritional Sciences; Faculty of Agricultural and Food Sciences, University of Manitoba, Fort Garry Campus, Winnipeg, Manitoba R3T 2N2, Canada
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