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Zhao J, Fan Y, Cheng Z, Kennelly EJ, Long C. Ethnobotanical uses, phytochemistry and bioactivities of Cymbopogon plants: A review. JOURNAL OF ETHNOPHARMACOLOGY 2024; 330:118181. [PMID: 38608798 DOI: 10.1016/j.jep.2024.118181] [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: 02/05/2024] [Revised: 03/25/2024] [Accepted: 04/08/2024] [Indexed: 04/14/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Cymbopogon (Poaceae) plants have been used for various purposes by many indigenous peoples in all continents. In particular, almost all species in the genus have traditionally been used as folk medicine to treat ailments. Traditional application records indicated that Cymbopogon might be used extensively to treat cold, dizziness, headache, loss of appetite, abdominal pain, rheumatism, diarrhea, whole grass for cold, sore throat, tracheitis and others. AIMS OF THE REVIEW Despite several research confirmed that Cymbopogon includes a range of active components, no review has been undertaken to consolidate information on its traditional uses, phytochemistry, pharmacology, and/or quality control. Thus this article aims to update a comprehensive review about the traditional uses, phytochemistry, pharmacology, cultivation techniques, economic benefits, trade, threats, and future conservation implications of Cymbopogon species. It may provide informative data for future development and further investigation of this important plant group. MATERIALS AND METHODS Traditional medicinal books and ethnomedicinal publications related to Cymbopogon from 1992 to 2023 were collated to investigate its ethnobotanical, phytochemical and pharmacological information. The online databases including Google Scholar, SciFinder, Web of Science, Scopus, Springer Link, PubMed, Wiley, China National Knowledge Infrastructure (CNKI), Baidu Scholar, and WanFang Database were screened. RESULTS Cymbopogon (Gramineae or Poaceae) plants have been grown worldwide. Traditional Chinese medicine and other medicinal systems believes that Cymbopogon has the effect of relieve a cough, analgesia, treating dizziness, traumatic injury and can relieve abdominal pain. A total of 153 compounds, including flavonoids, terpenoids, fatty acid and other compounds were isolated or identified from Cymbopogon species by phytochemical studies. The extracts or compounds from Cymbopogon have exhibited numerous biological activities such as antibacterial, antiinflammatory, antiviral, antineoplastic, antiarrhythmic, antidiabetic and other activities. The rich contents of citronellal, citronellol and geraniol found in Cymbopogon also provide significant nutritional benefits. CONCLUSION Based on their traditional uses, phytochemicals, and pharmacological activities, Cymbopogon plants are potential medicinal and edible resources with diverse pharmacological effects. Due to various advantages of this group, they possess huge application potential in food and pharmaceutical industries, and animal husbandry. Among them, citronella is very important in terms of economic development. Further comprehensive research to evaluate the medicinal properties of Cymbopogon species will be necessary for future development.
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Affiliation(s)
- Jiaqi Zhao
- Key Laboratory of Ecology and Environment in Minority Areas (Minzu University of China), National Ethnic Affairs Commission, Beijing, 100081, China; College of Life and Environmental Sciences, Minzu University of China, Beijing, 100081, China; School of Ethnology and Sociology, Minzu University of China, Beijing, 100081, China
| | - Yanxiao Fan
- Key Laboratory of Ecology and Environment in Minority Areas (Minzu University of China), National Ethnic Affairs Commission, Beijing, 100081, China; College of Life and Environmental Sciences, Minzu University of China, Beijing, 100081, China; Key Laboratory of Ethnomedicine (Minzu University of China), Ministry of Education, Beijing, 100081, China; Institute of National Security Studies, Minzu University of China, Beijing, 100081, China
| | - Zhuo Cheng
- Key Laboratory of Ecology and Environment in Minority Areas (Minzu University of China), National Ethnic Affairs Commission, Beijing, 100081, China; College of Life and Environmental Sciences, Minzu University of China, Beijing, 100081, China; Key Laboratory of Ethnomedicine (Minzu University of China), Ministry of Education, Beijing, 100081, China; Institute of National Security Studies, Minzu University of China, Beijing, 100081, China
| | - Edward J Kennelly
- Department of Biological Sciences, Lehman College, City University of New York, Bronx, NY, 10468, USA
| | - Chunlin Long
- Key Laboratory of Ecology and Environment in Minority Areas (Minzu University of China), National Ethnic Affairs Commission, Beijing, 100081, China; College of Life and Environmental Sciences, Minzu University of China, Beijing, 100081, China; Key Laboratory of Ethnomedicine (Minzu University of China), Ministry of Education, Beijing, 100081, China; Institute of National Security Studies, Minzu University of China, Beijing, 100081, China.
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Belayneh Asfaw T, Getachew Tadesse M, Beshah Tessema F, Woldemichael Woldemariam H, V. Chinchkar A, Singh A, Upadhyay A, Mehari B. Ultrasonic-assisted extraction and UHPLC determination of ascorbic acid, polyphenols, and half-maximum effective concentration in Citrus medica and Ziziphus spina-christi fruits using multivariate experimental design. Food Chem X 2024; 22:101310. [PMID: 38645936 PMCID: PMC11031790 DOI: 10.1016/j.fochx.2024.101310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Revised: 03/08/2024] [Accepted: 03/17/2024] [Indexed: 04/23/2024] Open
Abstract
This study aimed to determine the concentrations of ascorbic acid and polyphenols in fruits and peels of Citrus medica and Ziziphus spina-christi grown in Ethiopia. Conditions of ultrasound-assisted extraction (UAE) and ultra-high-performance liquid chromatography coupled with a diode array detector (HPLC-DAD) were optimized, using a multivariate experimental design. The optimum conditions of UAE were 15 min extraction time at 35 ℃, with 75 % aqueous methanol as solvent, and a fruit powder-to-solvent ratio (m/v) of 1:15. Among the different drying conditions investigated, freeze-drying was found to be appropriate for analyzing ascorbic acid, polyphenols, and antioxidant potential. The overall ranges, across the fruits and peels, of ascorbic acid, total polyphenols, and antioxidant potentials (EC50) obtained were 8.7 ± 1.4-91.2 ± 2.6 mg/100 g, 253.0 ± 6.3-764.1 ± 25.8 mg GAE/100 g and 2.4 ± 0.1-26.1 ± 2.9 mg/mL, respectively. This indicates that the fruits and peels of the studied plants are advantageous as sources of ascorbic acid and polyphenols.
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Affiliation(s)
- Tilahun Belayneh Asfaw
- Department of Chemistry, College of Natural and Computational Sciences, University of Gondar, P.O.Box 196, Gondar, Ethiopia
| | - Mesfin Getachew Tadesse
- Department of Industrial Chemistry, College of Applied Sciences, Addis Ababa Science and Technology University, P.O.Box 16417, Addis Ababa, Ethiopia
- Center of Excellence for Biotechnology and Bioprocess, Addis Ababa Science and Technology University, P.O.Box 16417, Addis Ababa, Ethiopia
| | - Fekade Beshah Tessema
- Department of Chemistry, College of Natural and Computational Sciences, Woldia University, Woldia, Ethiopia
| | - Henock Woldemichael Woldemariam
- Department of Chemical Engineering, College of Engineering, Addis Ababa Science and Technology University, P.O.Box 16417, Addis Ababa, Ethiopia
- Center of Excellence for Biotechnology and Bioprocess, Addis Ababa Science and Technology University, P.O.Box 16417, Addis Ababa, Ethiopia
| | - Ajay V. Chinchkar
- National Institute of Food Technology Entrepreneurship and Management, Department of Food Science and Technology, Haryana, India
| | - Anurag Singh
- National Institute of Food Technology Entrepreneurship and Management, Department of Food Science and Technology, Haryana, India
- Department of Food Technology, Harcourt Butler Technical University, Nawabganj, Kanpur, Uttar Pradesh 208002, India
| | - Ashutosh Upadhyay
- National Institute of Food Technology Entrepreneurship and Management, Department of Food Science and Technology, Haryana, India
| | - Bewketu Mehari
- Department of Chemistry, College of Natural and Computational Sciences, University of Gondar, P.O.Box 196, Gondar, Ethiopia
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Hochma E, Ishai PB, Firer MA, Minnes R. Phyto-Photodynamic Therapy of Prostate Cancer Cells Mediated by Yemenite 'Etrog' Leave Extracts. Nutrients 2024; 16:1820. [PMID: 38931175 PMCID: PMC11206993 DOI: 10.3390/nu16121820] [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: 05/03/2024] [Revised: 05/30/2024] [Accepted: 06/06/2024] [Indexed: 06/28/2024] Open
Abstract
Cancer therapy, from malignant tumor inhibition to cellular eradication treatment, remains a challenge, especially regarding reduced side effects and low energy consumption during treatment. Hence, phytochemicals as cytotoxic sensitizers or photosensitizers deserve special attention. The dark and photo-response of Yemenite 'Etrog' leaf extracts applied to prostate PC3 cancer cells is reported here. An XTT cell viability assay along with light microscope observations revealed pronounced cytotoxic activity of the extract for long exposure times of 72 h upon concentrations of 175 μg/mL and 87.5 μg/mL, while phototoxic effect was obtained even at low concentration of 10.93 μg/mL and a short introduction period of 1.5 h. For the longest time incubation of 72 h and for the highest extract concentration of 175 μg/mL, relative cell survival decreased by up to 60% (below the IC50). In combined phyto-photodynamic therapy, a reduction of 63% compared to unirradiated controls was obtained. The concentration of extract in cells versus the accumulation time was inversely related to fluorescence emission intensity readings. Extracellular ROS production was also shown. Based on an ATR-FTIR analysis of the powdered leaves and their liquid ethanolic extract, biochemical fingerprints of both polar and non-polar phyto-constituents were identified, thereby suggesting their implementation as phyto-medicine and phyto-photomedicine.
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Affiliation(s)
- Efrat Hochma
- Department of Physics, Ariel University, Ariel 4070000, Israel; (E.H.); (P.B.I.)
- Department of Chemical Engineering, Ariel University, Ariel 4070000, Israel
| | - Paul Ben Ishai
- Department of Physics, Ariel University, Ariel 4070000, Israel; (E.H.); (P.B.I.)
| | - Michael A. Firer
- Department of Chemical Engineering, Ariel University, Ariel 4070000, Israel
- Adelson School of Medicine, Ariel University, Ariel 4070000, Israel
| | - Refael Minnes
- Department of Physics, Ariel University, Ariel 4070000, Israel; (E.H.); (P.B.I.)
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Tinnirello V, Zizzo MG, Conigliaro A, Tabone M, Ganji NR, Cicio A, Bressa C, Larrosa M, Rappa F, Vergilio G, Gasparro R, Gallo A, Serio RM, Alessandro R, Raimondo S. Industrial-produced lemon nanovesicles ameliorate experimental colitis-associated damages in rats via the activation of anti-inflammatory and antioxidant responses and microbiota modification. Biomed Pharmacother 2024; 174:116514. [PMID: 38574618 DOI: 10.1016/j.biopha.2024.116514] [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: 01/30/2024] [Revised: 03/13/2024] [Accepted: 03/28/2024] [Indexed: 04/06/2024] Open
Abstract
Plant-derived nanovesicles (PDNVs) have recently emerged as natural delivery systems of biofunctional compounds toward mammalian cells. Considering their already described composition, anti-inflammatory properties, stability, and low toxicity, PDNVs offer a promising path for developing new preventive strategies for several inflammatory diseases, among which the inflammatory bowel disease (IBD). In this study, we explore the protective effects of industrially produced lemon vesicles (iLNVs) in a rat model of IBD. Characterization of iLNVs reveals the presence of small particles less than 200 nm in size and a profile of bioactive compounds enriched in flavonoids and organic acids with known beneficial properties. In vitro studies on human macrophages confirm the safety and anti-inflammatory effects of iLNVs, as evidenced by the reduced expression of pro-inflammatory cytokines and increased levels of anti-inflammatory markers. As evidenced by in vivo experiments, pre-treatment with iLNVs significantly alleviates symptoms and histological features in 2,4 dinitrobenzensulfuric acid (DNBS)-induced colitis in rats. Molecular pathway analysis reveals modulation of NF-κB and Nrf2, indicating anti-inflammatory and antioxidant effects. Finally, iLNVs affects gut microbiota composition, improving the consistent colitis-related alterations. Overall, we demonstrated the protective role of industrially produced lemon nanovesicles against colitis and emphasized their potential in managing IBD through multifaceted mechanisms.
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Affiliation(s)
- Vincenza Tinnirello
- Department of Biomedicine, Neurosciences and Advanced Diagnostics (Bi.N.D), University of Palermo, Section of Biology and Genetics, Palermo 90133, Italy
| | - Maria Grazia Zizzo
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, Viale delle Scienze, Palermo 90128, Italy
| | - Alice Conigliaro
- Department of Biomedicine, Neurosciences and Advanced Diagnostics (Bi.N.D), University of Palermo, Section of Biology and Genetics, Palermo 90133, Italy
| | - Mariangela Tabone
- MAS Microbiota Group, Faculty of Biomedical and Health Sciences, Universidad Europea de Madrid, Madrid 28670, Spain; Faculty of Biomedical and Health Sciences, Universidad Europea de Madrid, Madrid 28670, Spain
| | - Nima Rabienezhad Ganji
- Department of Biomedicine, Neurosciences and Advanced Diagnostics (Bi.N.D), University of Palermo, Section of Biology and Genetics, Palermo 90133, Italy
| | - Adele Cicio
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, Viale delle Scienze, Palermo 90128, Italy
| | - Carlo Bressa
- MAS Microbiota Group, Faculty of Biomedical and Health Sciences, Universidad Europea de Madrid, Madrid 28670, Spain; Faculty of Experimental Sciences, Universidad Francisco de Vitoria, Madrid 28670, Spain
| | - Mar Larrosa
- MAS Microbiota Group, Faculty of Biomedical and Health Sciences, Universidad Europea de Madrid, Madrid 28670, Spain; Department of Nutrition and Food Science, School of Pharmacy, Complutense University of Madrid, Madrid, Spain
| | - Francesca Rappa
- Department of Biomedicine, Neurosciences and Advanced Diagnostics (BIND), Institute of Human Anatomy and Histology, University of Palermo, Palermo 90127 Italy; Institute of Translational Pharmacology, Section of Palermo, National Research Council (CNR), Palermo 90146, Italy
| | - Giuseppe Vergilio
- Department of Biomedicine, Neurosciences and Advanced Diagnostics (BIND), Institute of Human Anatomy and Histology, University of Palermo, Palermo 90127 Italy
| | - Roberta Gasparro
- Department of Biomedicine, Neurosciences and Advanced Diagnostics (Bi.N.D), University of Palermo, Section of Biology and Genetics, Palermo 90133, Italy
| | - Alessia Gallo
- Research Department, IRCCS-ISMETT (Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione), Palermo 90127, Italy
| | - Rosa Maria Serio
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, Viale delle Scienze, Palermo 90128, Italy
| | - Riccardo Alessandro
- Department of Biomedicine, Neurosciences and Advanced Diagnostics (Bi.N.D), University of Palermo, Section of Biology and Genetics, Palermo 90133, Italy; Institute for Biomedical Research and Innovation (IRIB), National Research Council (CNR), Palermo 90146, Italy
| | - Stefania Raimondo
- Department of Biomedicine, Neurosciences and Advanced Diagnostics (Bi.N.D), University of Palermo, Section of Biology and Genetics, Palermo 90133, Italy.
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Long W, Luo J, Ou H, Jiang W, Zhou H, Liu Y, Zhang L, Mi H, Deng J. Effects of dietary citrus pulp level on the growth and intestinal health of largemouth bass (Micropterus salmoides). JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2024; 104:2728-2743. [PMID: 37989715 DOI: 10.1002/jsfa.13157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Revised: 11/05/2023] [Accepted: 11/22/2023] [Indexed: 11/23/2023]
Abstract
BACKGROUND Citrus pulp (CP) is rich in pectin, and studies have shown that pectin possesses antioxidant, anti-inflammatory, and gut microbiota-regulating properties. However, the application of CP in aquafeed is limited. In this study, the effect of dietary inclusion of CP on the intestinal health of largemouth bass (Micropterus salmoides) was investigated. Juveniles of similar size (6.95 ± 0.07 g) were fed isonitrogenous and isoenergetic diets containing different levels of CP (0%, 3%, 6%, 9%, 12%, or 15%) for 58 days. RESULTS As the level of CP in the feed for largemouth bass increased, the fish's growth performance and intestinal health initially improved and then declined. Adding low doses of CP (≤9%) to the feed had no significant impact on the growth performance of large-mouth black bass, whereas high doses of CP (>9%) significantly reduced their growth performance. Adding 6%, 9%, or 12% of CP to that feed enhanced the expression of genes related to tight junctions, anti-inflammatory activity, anti-apoptotic activity, and antioxidant activity in the intestines of largemouth bass. It reduced intestinal inflammation and improved intestinal nutrient absorption, intestinal mucosal barrier function, and intestinal antioxidant capacity. Moreover, it improved the α-diversity, structure, and function of the intestinal flora. The addition of 6% CP had the most beneficial effect on the intestinal health of largemouth bass. On the other hand, the addition of 15% CP had adverse effects on the intestinal antioxidant capacity and intestinal mucosal barrier function of largemouth bass. CONCLUSION Adding 6-9% CP to the feed for largemouth bass can improve their intestinal health without having a significant impact on their growth performance. CP could serve as a novel prebiotic and immunostimulant ingredient in aquafeed. © 2023 Society of Chemical Industry.
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Affiliation(s)
- Wen Long
- College of Fisheries, Guangdong Ocean University, Zhanjiang, China
| | - Jiajie Luo
- College of Fisheries, Guangdong Ocean University, Zhanjiang, China
| | - Hongdong Ou
- College of Fisheries, Guangdong Ocean University, Zhanjiang, China
| | - Wen Jiang
- College of Fisheries, Guangdong Ocean University, Zhanjiang, China
| | - Hang Zhou
- College of Fisheries, Guangdong Ocean University, Zhanjiang, China
| | - Yongyin Liu
- College of Fisheries, Guangdong Ocean University, Zhanjiang, China
| | - Lu Zhang
- Tongwei Agricultural Development Co., Ltd, Chengdu, China
| | - Haifeng Mi
- Tongwei Agricultural Development Co., Ltd, Chengdu, China
| | - Junming Deng
- College of Fisheries, Guangdong Ocean University, Zhanjiang, China
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Vijayaram S, Razafindralambo H, Sun YZ, Vasantharaj S, Ghafarifarsani H, Hoseinifar SH, Raeeszadeh M. Applications of Green Synthesized Metal Nanoparticles - a Review. Biol Trace Elem Res 2024; 202:360-386. [PMID: 37046039 PMCID: PMC10097525 DOI: 10.1007/s12011-023-03645-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2022] [Accepted: 03/20/2023] [Indexed: 04/14/2023]
Abstract
Green nanotechnology is an emerging field of science that focuses on the production of nanoparticles by living cells through biological pathways. This topic plays an extremely imperative responsibility in various fields, including pharmaceuticals, nuclear energy, fuel and energy, electronics, and bioengineering. Biological processes by green synthesis tools are more suitable to develop nanoparticles ranging from 1 to 100 nm compared to other related methods, owing to their safety, eco-friendliness, non-toxicity, and cost-effectiveness. In particular, the metal nanoparticles are synthesized by top-down and bottom-up approaches through various techniques like physical, chemical, and biological methods. Their characterization is very vital and the confirmation of nanoparticle traits is done by various instrumentation analyses such as UV-Vis spectrophotometry (UV-Vis), Fourier transform infrared spectroscopy (FT-IR), scanning electron microscope (SEM), transmission electron microscopy (TEM), X-ray diffraction (XRD), atomic force microscopy (AFM), annular dark-field imaging (HAADF), and intracranial pressure (ICP). In this review, we provide especially information on green synthesized metal nanoparticles, which are helpful to improve biomedical and environmental applications. In particular, the methods and conditions of plant-based synthesis, characterization techniques, and applications of green silver, gold, iron, selenium, and copper nanoparticles are overviewed.
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Affiliation(s)
| | - Hary Razafindralambo
- ProBioLab, Teaching and Research Centre, Gembloux Agro-Bio Tech, University of Liege, Liège, Belgium
- BioEcoAgro Joint Research Unit, TERRA Teaching and Research Centre, Microbial Processes and Interactions, Gembloux AgroBio Tech/Université de Liège, Gembloux, Belgium, University of Liege, Liège, Belgium
| | - Yun-Zhang Sun
- Fisheries College, Jimei University, Xiamen, 361021, China.
| | - Seerangaraj Vasantharaj
- Department of Biotechnology, Hindusthan College of Arts and Science, Coimbatore, 641028, Tamil Nadu, India
| | - Hamed Ghafarifarsani
- Department of Fisheries, Faculty of Natural Resources, Urmia University, Urmia, Iran.
| | - Seyed Hossein Hoseinifar
- Department of Fisheries, Faculty of Fisheries and Environmental Sciences, Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, Iran
| | - Mahdieh Raeeszadeh
- Department of Basic Sciences, Sanandaj Branch, Islamic Azad University, Sanandaj, Iran
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Stylianopoulou E, Daviti A, Giourou V, Gerasimidi E, Nikolaou A, Kourkoutas Y, Grigoriou ME, Paleologou KE, Skavdis G. Assessment of the Anti-Amyloidogenic Properties of Essential Oils and Their Constituents in Cells Using a Whole-Cell Recombinant Biosensor. Brain Sci 2023; 14:35. [PMID: 38248250 PMCID: PMC10812981 DOI: 10.3390/brainsci14010035] [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: 12/01/2023] [Revised: 12/24/2023] [Accepted: 12/27/2023] [Indexed: 01/23/2024] Open
Abstract
Essential oils exhibit numerous medicinal properties, including antimicrobial, anti-inflammatory and antioxidant effects. Recent studies also indicate that certain essential oils demonstrate anti-amyloidogenic activity against β-amyloid, the protein implicated in Alzheimer's disease. To investigate whether the anti-aggregating properties of essential oils extend to α-synuclein, the protein involved in Parkinson's disease, we constructed and employed a whole-cell biosensor based on the split-luciferase complementation assay. We validated our biosensor by using baicalein, a known inhibitor of α-synuclein aggregation, and subsequently we tested eight essential oils commonly used in food and the hygienic industry. Two of them, citron and sage, along with their primary components, pure linalool (the main constituent in citron essential oil) and pure eucalyptol (1,8-cineole, the main constituent in sage essential oil), were able to reduce α-syn aggregation. These findings suggest that both essential oils and their main constituents could be regarded as potential components in functional foods or incorporated into complementary Parkinson's disease therapies.
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Affiliation(s)
- Electra Stylianopoulou
- Laboratory of Developmental Biology & Molecular Neurobiology, Department of Molecular Biology & Genetics, Democritus University of Thrace, 68100 Alexandroupolis, Greece; (E.S.); (A.D.); (E.G.); (M.E.G.)
- Laboratory of Molecular Regulation & Diagnostic Technology, Department of Molecular Biology & Genetics, Democritus University of Thrace, 68100 Alexandroupolis, Greece;
| | - Anastasia Daviti
- Laboratory of Developmental Biology & Molecular Neurobiology, Department of Molecular Biology & Genetics, Democritus University of Thrace, 68100 Alexandroupolis, Greece; (E.S.); (A.D.); (E.G.); (M.E.G.)
| | - Venetia Giourou
- Laboratory of Molecular Regulation & Diagnostic Technology, Department of Molecular Biology & Genetics, Democritus University of Thrace, 68100 Alexandroupolis, Greece;
| | - Eleni Gerasimidi
- Laboratory of Developmental Biology & Molecular Neurobiology, Department of Molecular Biology & Genetics, Democritus University of Thrace, 68100 Alexandroupolis, Greece; (E.S.); (A.D.); (E.G.); (M.E.G.)
| | - Anastasios Nikolaou
- Laboratory of Applied Microbiology & Biotechnology, Department of Molecular Biology & Genetics, Democritus University of Thrace, 68100 Alexandroupolis, Greece; (A.N.); (Y.K.)
| | - Yiannis Kourkoutas
- Laboratory of Applied Microbiology & Biotechnology, Department of Molecular Biology & Genetics, Democritus University of Thrace, 68100 Alexandroupolis, Greece; (A.N.); (Y.K.)
| | - Maria E. Grigoriou
- Laboratory of Developmental Biology & Molecular Neurobiology, Department of Molecular Biology & Genetics, Democritus University of Thrace, 68100 Alexandroupolis, Greece; (E.S.); (A.D.); (E.G.); (M.E.G.)
| | - Katerina E. Paleologou
- Laboratory of Developmental Biology & Molecular Neurobiology, Department of Molecular Biology & Genetics, Democritus University of Thrace, 68100 Alexandroupolis, Greece; (E.S.); (A.D.); (E.G.); (M.E.G.)
| | - George Skavdis
- Laboratory of Molecular Regulation & Diagnostic Technology, Department of Molecular Biology & Genetics, Democritus University of Thrace, 68100 Alexandroupolis, Greece;
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Wang S, Tan Z, Wang C, Liu W, Hang F, He X, Ye D, Li L, Sun J. Iron Competition as an Important Mechanism of Pulcherrimin-Producing Metschnikowia sp. Strains for Controlling Postharvest Fungal Decays on Citrus Fruit. Foods 2023; 12:4249. [PMID: 38231683 DOI: 10.3390/foods12234249] [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: 09/22/2023] [Revised: 10/30/2023] [Accepted: 11/21/2023] [Indexed: 01/19/2024] Open
Abstract
This study identified and tested fruit-isolated Metschnikowia yeasts against three major postharvest citrus pathogens, namely, Penicillium digitatum, Penicillium italicum, and Geotrichum citri-aurantii, and further evaluated the impact of FeCl3 on the biocontrol efficiency of pulcherrimin-producing M. pulcherrima strains. Based on the characterization of the pigmented halo surrounding the colonies and the analysis of the D1/D2 domain of 26S rDNA, a total of 46 Metschnikowia sp. were screened and identified. All 46 Metschnikowia strains significantly inhibited the hyphal growth of Penicillium digitatum, Penicillium italicum, and Geotrichum citri-aurantii, and effectively controlled the development of green mold, blue mold and sour rot of citrus fruit. The introduction of exogenous FeCl3 at certain concentrations did not significantly impact the pulcherriminic acid (PA) production of pigmented M. pulcherrima strains, but notably diminished the size of pigmented zones and the biocontrol efficacy against the three pathogens. Iron deficiency sensitivity experiments revealed that P. digitatum and P. italicum exhibited higher sensitivity compared to G. citri-aurantii, indicating that iron dependence varied among the three pathogens. These results suggested that M. pulcherrima strains, capable of producing high yields of PA, possessed great potential for use as biocontrol agents against postharvest citrus diseases. The biocontrol efficacy of these yeasts is mainly attributed to their ability to competitively deplete iron ions in a shared environment, with the magnitude of their pigmented halo directly correlating to their antagonistic capability. It is worth noting that the level of sensitivity of pathogens to iron deficiency might also affect the biocontrol effect of pulcherrimin-producing M. pulcherrima.
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Affiliation(s)
- Shupei Wang
- Guangxi Academy of Agricultural Sciences, Nanning 530007, China
- Guangxi Key Laboratory of Fruits and Vegetables Storage-Processing Technology, Nanning 530007, China
- College of Environmental and Life Sciences, Nanning Normal University, Nanning 530001, China
| | - Zhimei Tan
- College of Light Industry and Food Engineering, Guangxi University, Nanning 530004, China
| | - Chenshu Wang
- College of Light Industry and Food Engineering, Guangxi University, Nanning 530004, China
| | - Wenqing Liu
- College of Light Industry and Food Engineering, Guangxi University, Nanning 530004, China
| | - Fangxue Hang
- College of Light Industry and Food Engineering, Guangxi University, Nanning 530004, China
| | - Xuemei He
- Guangxi Academy of Agricultural Sciences, Nanning 530007, China
- Guangxi Key Laboratory of Fruits and Vegetables Storage-Processing Technology, Nanning 530007, China
| | - Dongqing Ye
- Guangxi Academy of Agricultural Sciences, Nanning 530007, China
- Guangxi Key Laboratory of Fruits and Vegetables Storage-Processing Technology, Nanning 530007, China
| | - Li Li
- Guangxi Academy of Agricultural Sciences, Nanning 530007, China
- Guangxi Key Laboratory of Fruits and Vegetables Storage-Processing Technology, Nanning 530007, China
| | - Jian Sun
- Guangxi Academy of Agricultural Sciences, Nanning 530007, China
- Guangxi Key Laboratory of Fruits and Vegetables Storage-Processing Technology, Nanning 530007, China
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Tian G, Huo M, Yang X, Mao K, Liu X, Sang Y, Li J. Amino acid regulated citrus pectin-based emulsion stability mediated by pH. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2023; 103:6912-6919. [PMID: 37319235 DOI: 10.1002/jsfa.12788] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/07/2023] [Revised: 05/16/2023] [Accepted: 06/15/2023] [Indexed: 06/17/2023]
Abstract
BACKGROUND Citrus residuals are rich in nutrients like pectin, essential oil, and amino acids, which are wasted in the food industry. Moreover, citrus components often coexist with amino acids during emulsion preparation and application. RESULTS Adding glutamic or arginine after emulsification resulted in a stable emulsion compared with adding them before emulsification. Adding glycine before or after emulsification had no effect on the emulsion stability. Emulsion stability was improved by adding glutamic acid at pH 6. Ionic interaction and hydrogen bonding were the main forms of bonding. The rhamnogalacturonan II domain was the potential binding site for the amino acids. CONCLUSIONS The emulsions prepared by adding acidic amino acids or basic amino acids after emulsification were stable relative to those in which the amino acids were added before emulsification. However, the order in which neutral amino acids were added did not affect the emulsion stability after storage for 7 days. With an increase in the pH level, droplet size increased and emulsion stability decreased. All the results could be attributed to changes in the structure and properties of citrus pectin, as well as the interaction between citrus pectin and amino acids. This study may expand the application of citrus-derived emulsions in the food industry. © 2023 Society of Chemical Industry.
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Affiliation(s)
- Guifang Tian
- College of Food Science and Technology, Hebei Agricultural University, Baoding, China
| | - Man Huo
- College of Food Science and Technology, Hebei Agricultural University, Baoding, China
| | - Xiaohan Yang
- College of Food Science and Technology, Hebei Agricultural University, Baoding, China
| | - Kemin Mao
- College of Food Science and Technology, Hebei Agricultural University, Baoding, China
| | - Xiaohan Liu
- College of Food Science and Technology, Hebei Agricultural University, Baoding, China
| | - Yaxin Sang
- College of Food Science and Technology, Hebei Agricultural University, Baoding, China
| | - Jiangtao Li
- College of Life Sciences, Hebei Agricultural University, Baoding, China
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10
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Aslan MN, Sukan-Karaçağıl B, Acar-Tek N. Roles of citrus fruits on energy expenditure, body weight management, and metabolic biomarkers: a comprehensive review. Nutr Rev 2023:nuad116. [PMID: 37702528 DOI: 10.1093/nutrit/nuad116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/14/2023] Open
Abstract
Citrus fruits are widely consumed for their nutritional and health benefits. They belong to the Rutaceae and have many varieties, such as sweet orange (Citrus sinensis), which is the most popular. Citrus fruits are rich in water (>80%), dietary fiber, and vitamins. They also contain bioactive components, which may modulate energy metabolism and lipid oxidation through various mechanisms. These mechanisms include stimulating β3-adrenergic receptors, increasing mitochondrial biogenesis and thermogenesis, activating AMP kinase and peroxisome proliferator-activated receptor-gamma coactivator-1α pathways, inhibiting lipogenesis and lipid accumulation, and inducing browning of white adipose tissue. This review summarizes the mechanisms and outcomes of citrus fruits and their metabolites on energy metabolism and body weight in different experimental models. The literature was searched for in vitro and in vivo animal and human studies that investigated the effects of citrus consumption on energy expenditure, thermogenesis, adipogenesis, and lipid accumulation. Citrus fruits and their metabolites have shown promising effects on energy metabolism and lipid oxidation in in vitro and in vivo animal studies. However, the evidence from human studies is limited and inconsistent. Possible reasons for the discrepancy are briefly discussed, and knowledge gaps and research needs are identified for future studies. Citrus fruits may have beneficial effects on energy metabolism and body weight, but more rigorous and well-designed human trials are needed to confirm their efficacy and safety.
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Affiliation(s)
- Merve Nur Aslan
- Faculty of Health Sciences, Department of Nutrition and Dietetics, Bolu Abant Izzet Baysal University, Bolu, Turkey
- Department of Nutrition and Dietetics, Institute of Health Sciences, Gazi University, Ankara, Turkey
| | - Betül Sukan-Karaçağıl
- Department of Nutrition and Dietetics, Institute of Health Sciences, Gazi University, Ankara, Turkey
| | - Nilüfer Acar-Tek
- Faculty of Health Sciences, Department of Nutrition and Dietetics, Gazi University, Ankara, Turkey
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Indira M, Peele KA, Krupanidhi S, Prabhakar KV, Vimala K, kavya PS, Sravya I, Venkateswarulu TC. In Vitro Assessment of The Bioactive Compounds and Anticancer Potential of Citrus medica Leaf Extract. Trop Life Sci Res 2023; 34:197-215. [PMID: 37860090 PMCID: PMC10583853 DOI: 10.21315/tlsr2023.34.3.11] [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: 04/19/2022] [Accepted: 04/06/2023] [Indexed: 10/21/2023] Open
Abstract
Citrus medica is a horticultural crop grown in different parts of the world. The plant leaves have medicinal importance in traditional medicine for the treatment of various diseases. The leaves are an underutilised part of the plant, despite having various bioactive compounds with health benefits, with phytochemical analysis having revealed the presence of flavonoids, fatty acids, alkaloids, terpenoids, glycosides, carbohydrates and phytosterols. The biochemical constituents were identified using Fourier-transform infrared spectroscopy (FTIR) and gas chromatography-mass spectrometry (GC-MS), which confirmed the presence of terpenoids, alcohols, alkanes, phytosterols and fatty acids. Among these, methyl 8, 11, 14-heptadecatrienoate is a linolenic acid, and α-linolenic acid, trimethylsilyl ester and levulinic acid are the predominant compounds belonging to the omega-3 fatty acid group, which has known health benefits. Further, the antimicrobial activity of C. medica plant leaves were tested against certain food-borne pathogens and showed significant results. The minimum inhibitory concentrations ranged from 6.09 mg/mL to 390 mg/mL for bacterial organisms and 48.75 mg/mL to 390 mg/mL for fungal organisms. The antioxidant activity values were 300 μg/mL and 450 μg/mL by 2,2-diphenyl-1-picrylhydrazyl (DPPH) and 3-ethylbenzothiazoline-6-sulfonic acid (ABTS) assay, respectively. The methanolic extract from the C. medica leaves also showed anticancer activity against MCF7 breast cancer cell lines, with an IC50 value of material for developing a healthy processed food such as nutraceuticals and functional foods.
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Affiliation(s)
- Mikkili Indira
- Department of Biotechnology, Vignan’s Foundation for Science, Technology and Research, Vadlamudi-522213, Andhra Pradesh, India
| | - Karlapudi Abraham Peele
- Department of Biotechnology, Vignan’s Foundation for Science, Technology and Research, Vadlamudi-522213, Andhra Pradesh, India
| | - Srirama Krupanidhi
- Department of Biotechnology, Vignan’s Foundation for Science, Technology and Research, Vadlamudi-522213, Andhra Pradesh, India
| | - Kodali Vidya Prabhakar
- Department of Biotechnology, Vikrama Simhapuri University, Nellore-524004, Andhra Pradesh, India
| | - K.B.S. Vimala
- Department of Biotechnology, Vignan’s Foundation for Science, Technology and Research, Vadlamudi-522213, Andhra Pradesh, India
| | - P. Satya kavya
- Department of Biotechnology, Vignan’s Foundation for Science, Technology and Research, Vadlamudi-522213, Andhra Pradesh, India
| | - I. Sravya
- Department of Biotechnology, Vignan’s Foundation for Science, Technology and Research, Vadlamudi-522213, Andhra Pradesh, India
| | - T. C. Venkateswarulu
- Department of Biotechnology, Vignan’s Foundation for Science, Technology and Research, Vadlamudi-522213, Andhra Pradesh, India
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12
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He G, Chen X, Hou X, Yu X, Han M, Qiu S, Li Y, Qin S, Wang F. UPLC-Q-TOF/MS-based metabolomic analysis reveals the effects of asomate on the citrus fruit. Curr Res Food Sci 2023; 6:100523. [PMID: 37275389 PMCID: PMC10232657 DOI: 10.1016/j.crfs.2023.100523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Revised: 05/02/2023] [Accepted: 05/19/2023] [Indexed: 06/07/2023] Open
Abstract
The regulation of the sugar-acid ratio is of great significance to the improvement of citrus fruit quality. The citric acid level in fruit is influenced by many factors. Among them, cultivar selection and production practices are the most important strategies under the grower's control. In recent years, an arsenic-containing preparation called "Tianmisu", with the main ingredient of asomate, has occasionally been reported to be used in citrus cultivation to improve the sweetness of fruits. In order to reveal the effects of the pesticide on citrus fruits, 'Harumi' tangor was treated with "Tianmisu", and the impact of this pesticide on fruit quality and metabolites was investigated through UPLC-Q-TOF/MS-based metabolomic analysis. Compared with the control, the concentration of titratable acidity, in particular citric acid, in the pulp of 'Harumi' tangor treated with the pesticide, was significantly reduced by 60.5%. The differences in metabolites between the pesticide-treated samples and the control were illustrated by Principal Component Analysis (PCA) and Partial Least Squares Discriminant Analysis (PLS-DA). The PLS-DA analysis demonstrated a clear discrimination, with R2Y and Q2 values of 0.982 and 0.933 in the positive mode and 0.984 and 0.900 in the negative mode, respectively. A total of 155 compounds were identified, and 63 characteristic components were screened out from the pesticide-treated samples compared to the control. Aside from the upregulation observed for a few metabolites, the majority of the compounds, including citric acid and various lipids, were down-regulated in the treated citrus fruits compared to the control. This study can serve as a basis for understanding the regulatory mechanism of organic acids in citrus and will be helpful in developing different strategies to improve citrus quality.
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Affiliation(s)
- Guangyun He
- Institute of Quality Standard and Testing Technology for Agro-Products, Sichuan Academy of Agricultural Sciences, Chengdu, 610066, China
- Laboratory of Quality and Safety Risk Assessment for Agro-products (Chengdu), Ministry of Agriculture, Chengdu, 610066, China
| | - Xi Chen
- SCIEX Analytical Instrument Trading Co., Shanghai, 200335, China
| | - Xue Hou
- Institute of Quality Standard and Testing Technology for Agro-Products, Sichuan Academy of Agricultural Sciences, Chengdu, 610066, China
- Laboratory of Quality and Safety Risk Assessment for Agro-products (Chengdu), Ministry of Agriculture, Chengdu, 610066, China
| | - Xi Yu
- Faculty of Medicine, Macau University of Science and Technology, Macau, 999078, China
| | - Mei Han
- Institute of Quality Standard and Testing Technology for Agro-Products, Sichuan Academy of Agricultural Sciences, Chengdu, 610066, China
- Laboratory of Quality and Safety Risk Assessment for Agro-products (Chengdu), Ministry of Agriculture, Chengdu, 610066, China
| | - Shiting Qiu
- Institute of Quality Standard and Testing Technology for Agro-Products, Sichuan Academy of Agricultural Sciences, Chengdu, 610066, China
- Laboratory of Quality and Safety Risk Assessment for Agro-products (Chengdu), Ministry of Agriculture, Chengdu, 610066, China
| | - Ying Li
- Institute of Quality Standard and Testing Technology for Agro-Products, Sichuan Academy of Agricultural Sciences, Chengdu, 610066, China
- Laboratory of Quality and Safety Risk Assessment for Agro-products (Chengdu), Ministry of Agriculture, Chengdu, 610066, China
| | - Shudi Qin
- Institute of Quality Standard and Testing Technology for Agro-Products, Sichuan Academy of Agricultural Sciences, Chengdu, 610066, China
- Laboratory of Quality and Safety Risk Assessment for Agro-products (Chengdu), Ministry of Agriculture, Chengdu, 610066, China
| | - Fengyi Wang
- Institute of Quality Standard and Testing Technology for Agro-Products, Sichuan Academy of Agricultural Sciences, Chengdu, 610066, China
- Laboratory of Quality and Safety Risk Assessment for Agro-products (Chengdu), Ministry of Agriculture, Chengdu, 610066, China
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Pasdaran A, Hamedi A, Shiehzadeh S, Hamedi A. A review of citrus plants as functional foods and dietary supplements for human health, with an emphasis on meta-analyses, clinical trials, and their chemical composition. Clin Nutr ESPEN 2023; 54:311-336. [PMID: 36963879 DOI: 10.1016/j.clnesp.2023.02.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 01/10/2023] [Accepted: 02/02/2023] [Indexed: 02/10/2023]
Abstract
Fruits, flowers, leaves, essential oils, hydrosols, and juices of citrus spp. Are utilized to prepare various forms of food products. Along with their nutritional values, in the health industry, different parts of the plants of the citrus genus have been used as supplements or remedies to prevent or control diseases. This review focused on reported meta-analyses and clinical trials on the health benefits of citrus plants as functional foods. Also, chemical compounds of various citrus species were reviewed. The following information sources were used for data collection: Google Scholar, the Web of Science, Scopus, and PubMed. Various keywords, including "citrus AND chemical compounds," "citrus AND phytochemicals," "citrus species," "citrus AND meta-analysis," "nutritional and therapeutical values of citrus spp.," "clinical trials AND citrus," "clinical trials AND Rutaceae," "health benefits of citrus spp.," "citrus edible or non-edible applications," and scientific names of the citrus plants were utilized to collect data for the review. The scientific name and common name of all twenty-eight citrus species, along with any of the above keywords, were also searched in the mentioned databases. Scientific papers and data sources were sought to review and discuss the citrus plant's nutritional and therapeutic importance. Several meta-analyses and clinical trials have reported beneficial effects of citrus spices on a variety of cancer risks, cardiovascular risk factors, neurologic disorders, urinary tract conditions, and gastrointestinal tract conditions. They have shown anxiolytic, antimicrobial, and pain-alleviating effects. Some of them can be helpful in managing obesity and cardiovascular risk factors.
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Affiliation(s)
- Ardalan Pasdaran
- Medicinal Plants Processing Research Center, Shiraz University of Medical Sciences, Shiraz, Iran; Department of Pharmacognosy, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Azar Hamedi
- School of Agriculture, Shiraz University, Shiraz, Iran
| | - Sara Shiehzadeh
- Student Research Committee, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Azadeh Hamedi
- Medicinal Plants Processing Research Center, Shiraz University of Medical Sciences, Shiraz, Iran; Department of Pharmacognosy, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran.
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Yu S, Li L, Zhao H, Tu Y, Liu M, Jiang L, Zhao Y. Characterization of the Dynamic Changes of Ruminal Microbiota Colonizing Citrus Pomace Waste during Rumen Incubation for Volatile Fatty Acid Production. Microbiol Spectr 2023; 11:e0351722. [PMID: 36862010 PMCID: PMC10101060 DOI: 10.1128/spectrum.03517-22] [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: 09/01/2022] [Accepted: 02/03/2023] [Indexed: 03/03/2023] Open
Abstract
Rumen microorganisms are promising for efficient bioconversion of lignocellulosic wastes to biofuels and industrially relevant products. Investigating the dynamic changes of the rumen microbial community colonizing citrus pomace (CtP) will advance our understanding of the utilization of citrus processing waste by rumen fluid. Citrus pomace in nylon bags was incubated in the rumen of three ruminally cannulated Holstein cows for 1, 2, 4, 8, 12, 24, and 48 h. Results showed that total volatile fatty acids concentrations and proportions of valerate and isovalerate were increased over time during the first 12 h. Three major cellulose enzymes attached to CtP rose initially and then decreased during the 48-h incubation. Primary colonization happened during the initial hours of CtP incubation, and microbes compete to attach CtP for degrading easily digestible components and/or utilizing the waste. The 16S rRNA gene sequencing data revealed the diversity and structure of microbiota adhered to CtP were distinctly different at each time point. The increased abundance of Fibrobacterota, Rikenellaceae_RC9_gut_group, and Butyrivibrio may explain the elevated volatile fatty acids concentrations. This study highlighted key metabolically active microbial taxa colonizing citrus pomace in a 48-h in situ rumen incubation, which could have implications for promoting the biotechnological process of CtP. IMPORTANCE As a natural fermentation system, the rumen ecosystem of ruminants can efficiently degrade plant cellulose, indicating that the rumen microbiome offers an opportunity for anaerobic digestion to utilize biomass wastes containing cellulose. Knowledge of the response of the in situ microbial community to citrus pomace during anaerobic fermentation will help improve the current understanding of citrus biomass waste utilization. Our results demonstrated that a highly diverse rumen bacterial community colonized citrus pomace rapidly and continuously changed during a 48-h incubation period. These findings may provide a deep understanding of constructing, manipulating, and enriching rumen microorganisms to improve the anaerobic fermentation efficiency of citrus pomace.
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Affiliation(s)
- Shiqiang Yu
- Beijing Key Laboratory of Dairy Cow Nutrition, Animal Science and Technology College, Beijing University of Agriculture, Beijing, China
| | - Liuxue Li
- Beijing Key Laboratory of Dairy Cow Nutrition, Animal Science and Technology College, Beijing University of Agriculture, Beijing, China
| | - Huiying Zhao
- Beijing Key Laboratory of Dairy Cow Nutrition, Animal Science and Technology College, Beijing University of Agriculture, Beijing, China
| | - Yan Tu
- Beijing Key Laboratory of Dairy Cow Nutrition, Key Laboratory of Feed Biotechnology of the Ministry of Agriculture and Rural Affairs, Institute of Feed Research, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Ming Liu
- Beijing Key Laboratory of Dairy Cow Nutrition, Animal Science and Technology College, Beijing University of Agriculture, Beijing, China
| | - Linshu Jiang
- Beijing Key Laboratory of Dairy Cow Nutrition, Animal Science and Technology College, Beijing University of Agriculture, Beijing, China
| | - Yuchao Zhao
- Beijing Key Laboratory of Dairy Cow Nutrition, Animal Science and Technology College, Beijing University of Agriculture, Beijing, China
- Beijing Beinong Enterprise Management Co., Ltd., Beijing, China
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15
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Liu B, Li C, Han J, Chen Y, Zhao Z, Lu H. Biosynthesized gold nanoparticles using leaf extract of Citrus medica inhibit hepatocellular carcinoma through regulation of the Wnt/β-catenin signaling pathway. ARAB J CHEM 2023. [DOI: 10.1016/j.arabjc.2023.104800] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/17/2023] Open
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16
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Lee HS, Heo CU, Song YH, Lee K, Choi CI. Naringin promotes fat browning mediated by UCP1 activation via the AMPK signaling pathway in 3T3-L1 adipocytes. Arch Pharm Res 2023; 46:192-205. [PMID: 36840853 DOI: 10.1007/s12272-023-01432-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Accepted: 01/30/2023] [Indexed: 02/26/2023]
Abstract
Induction of the brown adipocyte-like phenotype in white adipocytes (fat browning) is considered a promising therapeutic strategy to treat obesity. Naringin, a citrus flavonoid, has antioxidant, anti-inflammatory, and anticancer activities. We examined the application of naringin as an anti-obesity compound based on an investigation of its induction of fat browning in 3T3-L1 adipocytes. Naringin did not induce lipid accumulation in differentiated 3T3-L1 adipocytes. Additionally, naringin reduced the expression levels of proliferator-activated receptor gamma (PPARγ) and CCAAT/enhancer-binding protein alpha (C/EBPα) involved in adipogenesis during lipid metabolism and increased the levels of PPARα and adiponectin involved in fatty acid oxidation. The expression levels of fat browning markers uncoupling protein 1 (UCP1; involved in thermogenesis) and PR domain containing 16 (PRDM16) increased. In addition, naringin treatment resulted in the activation of PPARγ coactivator 1-alpha (PGC-1α), a factor related to UCP1 transcription and mitochondrial biogenesis. Moreover, the expression of beige adipocyte-specific genes such as Cd137, Cited1, Tbx1, and Tmem26 was also induced. The small multi-lipid droplets characteristic of beige adipocytes indicated that naringin treatment increased the levels of all lipolysis markers (hormone-sensitive lipase [HSL], adipose triglyceride lipase [ATGL], perilipin [PLIN], and protein kinase A [PKA]). Adenosine monophosphate-activated protein kinase (AMPK) and UCP1 levels increased by treatment with naringin alone; this was possibly mediated by the stimulation of the AMPK signaling pathway. According to mechanistic studies, naringin activated the thermogenic protein UCP1 via the AMPK signaling pathway. In conclusion, naringin induces fat browning and is a promising therapeutic agent for metabolic disorders based on the regulation of lipid metabolism.
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Affiliation(s)
- Ho Seon Lee
- Integrated Research Institute for Drug Development, College of Pharmacy, Dongguk University-Seoul, 10326, Goyang, Republic of Korea
| | - Chan Uk Heo
- Integrated Research Institute for Drug Development, College of Pharmacy, Dongguk University-Seoul, 10326, Goyang, Republic of Korea
| | - Young-Ho Song
- Integrated Research Institute for Drug Development, College of Pharmacy, Dongguk University-Seoul, 10326, Goyang, Republic of Korea
| | - Kyeong Lee
- BK21 FOUR Team and Integrated Research Institute for Drug Development, College of Pharmacy, Dongguk University-Seoul, 10326, Goyang, Republic of Korea
| | - Chang-Ik Choi
- Integrated Research Institute for Drug Development, College of Pharmacy, Dongguk University-Seoul, 10326, Goyang, Republic of Korea.
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Maqbool Z, Khalid W, Atiq HT, Koraqi H, Javaid Z, Alhag SK, Al-Shuraym LA, Bader DMD, Almarzuq M, Afifi M, AL-Farga A. Citrus Waste as Source of Bioactive Compounds: Extraction and Utilization in Health and Food Industry. Molecules 2023; 28:molecules28041636. [PMID: 36838623 PMCID: PMC9960763 DOI: 10.3390/molecules28041636] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Revised: 01/21/2023] [Accepted: 02/01/2023] [Indexed: 02/11/2023] Open
Abstract
The current research was conducted to extract the bioactive compounds from citrus waste and assess their role in the development of functional foods to treat different disorders. The scientific name of citrus is Citrus L. and it belongs to the Rutaceae family. It is one of the most important fruit crops that is grown throughout the world. During processing, a large amount of waste is produced from citrus fruits in the form of peel, seeds, and pomace. Every year, the citrus processing industry creates a large amount of waste. The citrus waste is composed of highly bioactive substances and phytochemicals, including essential oils (EOs), ascorbic acid, sugars, carotenoids, flavonoids, dietary fiber, polyphenols, and a range of trace elements. These valuable compounds are used to develop functional foods, including baked products, beverages, meat products, and dairy products. Moreover, these functional foods play an important role in treating various disorders, including anti-aging, anti-mutagenic, antidiabetic, anti-carcinogenic, anti-allergenic, anti-oxidative, anti-inflammatory, neuroprotective, and cardiovascular-protective activity. EOs are complex and contain several naturally occurring bioactive compounds that are frequently used as the best substitutes in the food industry. Citrus essential oils have many uses in the packaging and food safety industries. They can also be used as an alternative preservative to extend the shelf lives of different food products.
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Affiliation(s)
- Zahra Maqbool
- Department of Food Science, Faculty of Life Sciences, Government College University, Faisalabad 38000, Pakistan
| | - Waseem Khalid
- Department of Food Science, Faculty of Life Sciences, Government College University, Faisalabad 38000, Pakistan
- Correspondence:
| | - Hafiz Taimoor Atiq
- Department of Food Science and Technology, Muhammad Nawaz Sharif University of Agriculture, Multan 23546, Pakistan
| | - Hyrije Koraqi
- Faculty of Food Science and Biotechnology, UBT-Higher Education Institution, Rexhep Krasniqi No. 56, 10000 Pristina, Kosovo
| | - Zaryab Javaid
- Department of Pharmacy, University of Central Punjab, Lahore 54590, Pakistan
| | - Sadeq K. Alhag
- Biology Department, College of Science and Arts, King Khalid University, Muhayl Asser 61913, Saudi Arabia
| | - Laila A. Al-Shuraym
- Biology Department, Faculty of Science, Princess Nourah Bint Abdulrahman University, Riyadh 11671, Saudi Arabia
| | - D. M. D. Bader
- Chemistry Department, College of Science, King Khalid University, P.O. Box 9004, Abha 61413, Saudi Arabia
| | - Mohammed Almarzuq
- Unit of Scientific Research, Applied College, Qassim University, Buraidah 52571, Saudi Arabia
| | - Mohamed Afifi
- Biochemistry Department, Faculty of Sciences, University of Jeddah, Jeddah 21959, Saudi Arabia
- Department of Biochemistry, Faculty of Veterinary Medicine, Zagazig University, Zagazig 44519, Egypt
- Najla Bint Saud Al Saud Center for Distinguished Research in Biotechnology, Jeddah 21577, Saudi Arabia
| | - Ammar AL-Farga
- Biochemistry Department, Faculty of Sciences, University of Jeddah, Jeddah 21959, Saudi Arabia
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An Overview of Cardiotonic Medicinal Plants from the Perspective of Iranian Traditional Medicine. Jundishapur J Nat Pharm Prod 2023. [DOI: 10.5812/jjnpp-129338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
Context: Cardiovascular disorders are a leading cause of mortality and morbidity worldwide, especially in people with diabetes. Due to synthetic drugs’ adverse effects, new medicines are needed. Evidence Acquisition: Iranian traditional medicine (ITM) is one of the oldest medical systems. In this article, we first introduce a list of cardiotonic medicinal plants based on ITM. Then we review the cardio-related effects of these plants based on electronic databases. Results: Among the introduced medicinal plants from ITM, Phyllanthus emblica L., Rosa canina L., Ocimum basilicum L., and Melissa officinalis L. have cardiotonic effects. Also, P. emblica, O. basilicum, M. officinalis, Citrus medica L., Malus domestica Borkh., Elettaria cardamomum (L.) Maton, and R. canina have cardioprotective effects and possess several biological activities that reduce cardiovascular disease risk factors. Conclusions: The cardiotonic medicinal plants based on ITM have excellent value; several pharmacological studies have proved some of their cardioprotective and cardiotonic effects. The other plants’ potential for improving the heart’s contractile power as a cardiotonic drug must be evaluated in further pharmacological and clinical studies.
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Dadwal V, Gupta M. Recent developments in citrus bioflavonoid encapsulation to reinforce controlled antioxidant delivery and generate therapeutic uses: Review. Crit Rev Food Sci Nutr 2023; 63:1187-1207. [PMID: 34378460 DOI: 10.1080/10408398.2021.1961676] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Citrus fruits contain numerous antioxidative biomolecules including phenolic acids, flavonols, flavanones, polymethoxyflavones (PMFs), and their derivatives. Previous in vitro and in vivo studies thoroughly investigated the antioxidant and therapeutic potential of bioflavonoids extracted from different citrus varieties and fruit fractions. Major bioflavonoids such as hesperidin, naringin, naringenin, and PMFs, had restricted their incorporation into food and health products due to their poor solubility, chemical stability and bioavailability. Considering these limitations, modern encapsulation methodologies such as hydrogelation, liposomal interactions, emulsifications, and nanoparticles have been designed to shield bioflavonoids with improved target distribution for therapeutic enhancements. The size, durability, and binding efficiency of bioflavonoid-loaded encapsulates were acquired by the optimized chemical and instrumental parameters such as solubility, gelation, dispersion, extrusion, and drying. Bioflavonoid-enriched encapsulates have been also proven to be effective against cancer, inflammation, neurodegeneration, and various other illnesses. However, in the future, newer natural binding agents with higher binding capacity might accelerate the encapsulating potential, controlled release, and enhanced bioavailability of citrus bioflavonoids. Overall, these modern encapsulation systems are currently leading to a new era of diet-based medicine, as demand for citrus fruit-based nutritional supplements and edibles grows.
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Affiliation(s)
- Vikas Dadwal
- CSIR- Institute of Himalayan Bioresource Technology, Palampur, Himachal Pradesh, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
| | - Mahesh Gupta
- CSIR- Institute of Himalayan Bioresource Technology, Palampur, Himachal Pradesh, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
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20
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Phytonutritional profile, cooking quality, in vitro digestibility, organoleptic attributes and storage stability of variety bell pepper incorporated pasta. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2022. [DOI: 10.1007/s11694-022-01702-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Kaur M, Dhaliwal M, Kaur H, Singh M, Punia Bangar S, Kumar M, Pandiselvam R. Preparation of antioxidant-rich tricolor pasta using microwave processed orange pomace and cucumber peel powder: A study on nutraceutical, textural, color, and sensory attributes. J Texture Stud 2022; 53:834-843. [PMID: 34910831 DOI: 10.1111/jtxs.12654] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 12/06/2021] [Accepted: 12/08/2021] [Indexed: 12/30/2022]
Abstract
The by-products obtained from orange and cucumber industries, such as pomace and peel, are usually discarded after primary processing. In this study, orange pomace and cucumber peel were microwave dried (180 W for 40 min) to prepare powders and incorporated at varying levels (5%-20%) to prepare tricolor pasta. The prepared pasta was evaluated for its nutraceutical, cooking, textural, and sensory characteristics. The viscoelastic behavior of orange pomace (OPP) and cucumber peel (CPP) powder enriched pasta dough was also analyzed. The elastic modulus (G') and viscous modulus (G″) of dough increased with the incorporation of the higher proportion of pomace and peel powder. The total dietary fiber in pasta incorporated with OPP increased from 10.30% to 20.19%, while it was increased to 24.91% upon the incorporation of CPP. These powders also contributed to the natural orange and green color of pasta. The antioxidant activity of OPP pasta increased from 10.64% to 31.9% and 10.64% to 20.29% in CPP (at a 20% level). Total phenolic content, carotenoid content, and chlorophyll content of OPP and CPP enriched pasta were determined, which progressively increased with increased levels of both the powders. The firmness of OPP increased from 0.29 to 1.54 N and 0.29 to 1.87 N in CPP at their highest level (20%) of addition. Therefore, orange pomace and cucumber peel waste from industries can be efficiently used to prepare pasta with improved nutritional characteristics.
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Affiliation(s)
- Maninder Kaur
- Department of Food Science and Technology, Guru Nanak Dev University, Amritsar, Punjab, India
| | - Muskan Dhaliwal
- Department of Food Science and Technology, Guru Nanak Dev University, Amritsar, Punjab, India
| | - Harpreet Kaur
- Department of Food Science and Technology, Guru Nanak Dev University, Amritsar, Punjab, India
| | - Manpreet Singh
- Department of Food Science and Technology, Guru Nanak Dev University, Amritsar, Punjab, India
| | - Sneh Punia Bangar
- Department of Food, Nutrition and Packaging Sciences, Clemson University, Clemson, South Carolina, USA
| | - Manoj Kumar
- Chemical and Biochemical Processing Division, ICAR - Central Institute for Research on Cotton Technology, Mumbai, Maharashtra, India
| | - Ravi Pandiselvam
- Division of Physiology, Biochemistry and Post-Harvest Technology, ICAR-Central Plantation Crops Research Institute (CPCRI), Kerala, India
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22
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Ullah O, Shah M, Rehman NU, Ullah S, Al-Sabahi JN, Alam T, Khan A, Khan NA, Rafiq N, Bilal S, Al-Harrasi A. Aroma Profile and Biological Effects of Ochradenus arabicus Essential Oils: A Comparative Study of Stem, Flowers, and Leaves. Molecules 2022; 27:molecules27165197. [PMID: 36014440 PMCID: PMC9414473 DOI: 10.3390/molecules27165197] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Revised: 08/09/2022] [Accepted: 08/12/2022] [Indexed: 12/25/2022] Open
Abstract
The present analysis explores the chemical constituents and determines the in vitro antimicrobial, antidiabetic, and antioxidant significance of the essential oils (EOs) of the stem, leaves, and flowers of Ochradenus arabicus for the first time. The EOs of the flowers presented seventy-four constituents contributing to 81.46% of the total EOs, with the major compounds being 24-norursa-3,12-diene (13.06%), 24-norursa-3,12-dien-11-one (6.61%), and 24-noroleana-3,12-diene (6.25%). The stem EOs with sixty-one compounds contributed 95.95% of the total oil, whose main bioactive compounds were (+)-camphene (21.50%), eremophilene (5.87%), and δ-selinene (5.03%), while a minimum of fifty-one compounds in the leaves’ EOs (98.75%) were found, with the main constituents being n-hexadecanoic acid (12.32%), octacosane (8.62%), tetradecanoic acid (8.54%), and prehydro fersenyl acetone (7.27%). The antimicrobial activity of the EOs of O. arabicus stem, leaves, and flowers was assessed against two bacterial strains (Escherichia coli and Streptococcus aureus) and two fungal strains (Penicillium simplicissimum and Rhizoctonia solani) via the disc diffusion assay. However, the EOs extracted from the stem were found effective against one bacterial strain, E. coli, and one fungal strain, R. Solani, among the examined microbes in comparison to the standard and negative control. The tested EOs samples of the O. arabicus stem displayed a maximum potential to cure diabetes with an IC50 = 0.40 ± 0.10 µg/mL, followed by leaves and flowers with an IC50 = 0.71 ± 0.11 µg/mL and IC50 = 10.57 ± 0.18 µg/mL, respectively, as compared to the standard acarbose (IC50 = 377.26 ± 1.20 µg/mL). In addition, the EOs of O. arabicus flowers had the highest antioxidant activity (IC50 = 106.40 ± 0.19 µg/mL) as compared to the standard ascorbic acid (IC50 = 73.20 ± 0.17 µg/mL) using the 2,2-diphenyl-1-picrylhydrazyl (DPPH) assay. In the ABTS assay, the EOs of the same sample (flower) depicted the utmost potential to scavenge the free radicals with an IC50 = 178.0 ± 0.14 µg/mL as compared with the ascorbic acid, having an IC50 of 87.34 ± 0.10 µg/mL the using 2,2-Azino-Bis-3-Ethylbenzothiazoline-6-Sulfonic acid (ABTS) assay. The EOs of all parts of O. arabicus have useful bioactive components due to which they present antidiabetic and antioxidant significance. Furthermore, additional investigations are considered necessary to expose the responsible components of the examined biological capabilities, which would be effective in the production of innovative drugs.
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Affiliation(s)
- Obaid Ullah
- Natural and Medical Sciences Research Center, University of Nizwa, Birkat Al Mauz, P.O. Box 33, Nizwa 616, Oman
- Department of Chemistry, University of Malakand, Chakdara Dir Lower 18800, Pakistan
| | - Muddaser Shah
- Natural and Medical Sciences Research Center, University of Nizwa, Birkat Al Mauz, P.O. Box 33, Nizwa 616, Oman
- Department of Botany, Abdul Wali Khan University Mardan, Mardan 23200, Pakistan
| | - Najeeb Ur Rehman
- Natural and Medical Sciences Research Center, University of Nizwa, Birkat Al Mauz, P.O. Box 33, Nizwa 616, Oman
- Correspondence: (N.U.R.); (A.A.-H.)
| | - Saeed Ullah
- Natural and Medical Sciences Research Center, University of Nizwa, Birkat Al Mauz, P.O. Box 33, Nizwa 616, Oman
| | - Jamal Nasser Al-Sabahi
- Central Instrumentation Laboratory, Medical Research Center, College of Agricultural and Marine Sciences, Sultan Qaboos University, Muscat 123, Oman
| | - Tanveer Alam
- Natural and Medical Sciences Research Center, University of Nizwa, Birkat Al Mauz, P.O. Box 33, Nizwa 616, Oman
| | - Ajmal Khan
- Natural and Medical Sciences Research Center, University of Nizwa, Birkat Al Mauz, P.O. Box 33, Nizwa 616, Oman
| | - Nasir Ali Khan
- Natural and Medical Sciences Research Center, University of Nizwa, Birkat Al Mauz, P.O. Box 33, Nizwa 616, Oman
| | - Naseem Rafiq
- Department of Zoology, Abdul Wali Khan University Mardan, Mardan 23200, Pakistan
| | - Saqib Bilal
- Natural and Medical Sciences Research Center, University of Nizwa, Birkat Al Mauz, P.O. Box 33, Nizwa 616, Oman
| | - Ahmed Al-Harrasi
- Natural and Medical Sciences Research Center, University of Nizwa, Birkat Al Mauz, P.O. Box 33, Nizwa 616, Oman
- Correspondence: (N.U.R.); (A.A.-H.)
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23
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Dadwal V, Joshi R, Gupta M. A comparative metabolomic investigation in fruit sections of Citrus medica L. and Citrus maxima L. detecting potential bioactive metabolites using UHPLC-QTOF-IMS. Food Res Int 2022; 157:111486. [PMID: 35761710 DOI: 10.1016/j.foodres.2022.111486] [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: 02/03/2022] [Revised: 06/03/2022] [Accepted: 06/05/2022] [Indexed: 11/04/2022]
Abstract
The current study focused on targeted and non-targeted metabolomics of Citrus fruit parts (exocarp, mesocarp, endocarp, and seeds) to gain a comprehensive metabolomic insight. Sections of the Citrus fruit were preliminarily examined for proximate compositions (moisture, ash, fibre, fat, and protein). Whereas ultrasonication-assisted solvent extraction revealed a higher phenolic and flavonoid content at 80% (v/v) ethanolic medium, with the highest amount in the exocarp. Using targeted metabolomics, hesperidin (3307.25 mg/100 g), naringin (4803.73 mg/100 g) were detected in C. medica and C. maxima at greater levels, respectively. Further quantitative analysis revealed the presence of phenolic acids (gallic acid, trans-ferulic acid, p-coumaric acid, trans-cinnamic acid), and polymethoxyflavones (nobiletin, and tangeretin) and detected in the order of exocarp > mesocarp > endocarp > seeds. Using an untargeted metabolomics approach, metabolite discriminations among Citrus fruit sections were illustrated by Venn-diagram, heatmap, PCA, o-PLSDA, correlation matrices, and S-plot. UHPLC-QTOF-IMS revealed 48 metabolites including phenolics, vitamins, and amino acids. Furthermore, the METLIN database leads to the identification of 202 unknown metabolites. The metabolite biosynthesis and corresponding metabolite presence in Citrus fruit sections were confirmed using pathway enrichment and mass fragmentation analysis. Finally, potential biological activities were determined using in silico PASS software approach, and free radical scavenging potential was confirmed using in vitro assays for future preventive and therapeutic applications of the identified metabolites.
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Affiliation(s)
- Vikas Dadwal
- Food and Nutraceutical Laboratory, Dietetics and Nutrition Technology Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur 176061, Himachal Pradesh, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, Uttar Pradesh-201002, India
| | - Robin Joshi
- Biotechnology Division, CSIR- Institute of Himalayan Bioresource Technology, Palampur, 176061, Himachal Pradesh, India.
| | - Mahesh Gupta
- Food and Nutraceutical Laboratory, Dietetics and Nutrition Technology Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur 176061, Himachal Pradesh, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, Uttar Pradesh-201002, India.
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24
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Luo B, Lv J, Li K, Liao P, Chen P. Structural Characterization and Anti-inflammatory Activity of a Galactorhamnan Polysaccharide From Citrus medica L. var. sarcodactylis. Front Nutr 2022; 9:916976. [PMID: 35757248 PMCID: PMC9225144 DOI: 10.3389/fnut.2022.916976] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2022] [Accepted: 05/09/2022] [Indexed: 11/13/2022] Open
Abstract
This study aimed to extract polysaccharides from Citrus medica L. var. sarcodactylis (finger citron fruits) and analyze their structures and potential bioactivities. A new polysaccharide named K-CMLP was isolated and purified by Diethylaminoethylcellulose (DEAE)-Sepharose Fast Flow and DEAE-52 cellulose column chromatography with an average molecular weight of 3.76 × 103 kDa. Monosaccharide composition analysis revealed that K-CLMP consisted of rhamnose, galactose, and glucose, with a molar ratio of 6.75:5.87:1.00. Co-resolved by methylation and two-dimensional nuclear magnetic resonance (NMR), K-CLMP was alternately connected with 1, 2-Rha and 1, 4-Gal to form the backbone, and a small number of glucose residues was connected to O-4 of rhamnose. The results of DPPH⋅ and ABTS+⋅ radical scavenging assays indicated that both crude polysaccharide Citrus medica L. var. polysaccharide (CMLP) and K-CLMP exhibited strong free-radical-scavenging properties in a dose-dependent manner. In addition, K-CMLP significantly inhibited the production of pro-inflammatory cytokines (IL-6 and TNF-α) and reactive oxygen species (ROS) in RAW 264.7 cells treated with LPS. These results provide a basis for further use as one of the potential functions of food or natural medicine.
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Affiliation(s)
- Bi Luo
- School of Traditional Chinese Medicine, Guangdong Pharmaceutical University, Guangzhou, China.,Key Laboratory of State Administration of Traditional Chinese Medicine for Production & Development of Cantonese Medicinal Materials, Guangzhou, China.,Comprehensive Experimental Station of Guangzhou, Chinese Materia Medica, China Agriculture Research System, Guangzhou, China
| | - Jia Lv
- School of Traditional Chinese Medicine, Guangdong Pharmaceutical University, Guangzhou, China.,Key Laboratory of State Administration of Traditional Chinese Medicine for Production & Development of Cantonese Medicinal Materials, Guangzhou, China.,Comprehensive Experimental Station of Guangzhou, Chinese Materia Medica, China Agriculture Research System, Guangzhou, China
| | - Kejie Li
- School of Traditional Chinese Medicine, Guangdong Pharmaceutical University, Guangzhou, China.,Key Laboratory of State Administration of Traditional Chinese Medicine for Production & Development of Cantonese Medicinal Materials, Guangzhou, China.,Comprehensive Experimental Station of Guangzhou, Chinese Materia Medica, China Agriculture Research System, Guangzhou, China
| | - Peiran Liao
- School of Traditional Chinese Medicine, Guangdong Pharmaceutical University, Guangzhou, China.,Key Laboratory of State Administration of Traditional Chinese Medicine for Production & Development of Cantonese Medicinal Materials, Guangzhou, China.,Comprehensive Experimental Station of Guangzhou, Chinese Materia Medica, China Agriculture Research System, Guangzhou, China
| | - Peng Chen
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, China
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25
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Shorbagi M, Fayek NM, Shao P, Farag MA. Citrus reticulata Blanco (the common mandarin) fruit: An updated review of its bioactive, extraction types, food quality, therapeutic merits, and bio-waste valorization practices to maximize its economic value. FOOD BIOSCI 2022. [DOI: 10.1016/j.fbio.2022.101699] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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26
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Abstract
Citrus essential oils (EOs) are widely used as flavoring agents in food, pharmaceutical, cosmetical and chemical industries. For this reason, their demand is constantly increasing all over the world. Besides industrial applications, the abundance of EOs in the epicarp is particularly relevant for the quality of citrus fruit. In fact, these compounds represent a natural protection against postharvest deteriorations due to their remarkable antimicrobial, insecticidal and antioxidant activities. Several factors, including genotype, climatic conditions and cultural practices, can influence the assortment and accumulation of EOs in citrus peels. This review is focused on factors influencing variation of the EOs’ composition during ripening and on the implications on postharvest quality of the fruit.
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27
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Yang C, Ye Z, Mao L, Zhang L, Zhang J, Ding W, Han J, Mao K. Analysis of volatile organic compounds and metabolites of three cultivars of asparagus ( Asparagus officinalis L.) using E-nose, GC-IMS, and LC-MS/MS. Bioengineered 2022; 13:8866-8880. [PMID: 35341470 PMCID: PMC9161954 DOI: 10.1080/21655979.2022.2056318] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Abstract
Asparagus (A. officinalis L.) is a perennial herb of the genus Asparagus that is rich in nutrients. This study aimed to distinguish three cultivars of asparagus (Paladin, Grace, and Jinggang red) based on their volatile organic compounds (VOCs) and metabolic profiles. VOCs in the three cultivars were separated and identified using electronic nose (E-nose) and gas chromatography–ion mobility spectrometry (GC–IMS). Differences in metabolites among the three cultivars were analyzed using liquid chromatography-tandem mass spectrometry (LC-MS/MS). E-nose and GC-IMS showed that the VOCs in asparagus differed significantly among the three groups. E-nose result showed that purple asparagus (Jinggang red) was connected to a stronger earthy odor; green asparagus (Paladin and Grace) were shown characteristic dill flavor. Moreover, 50 VOCs were detected by using GC–IMS. Ketones and alcohols were most abundant in Paladin; methyl benzoate and dimethyl sulfide were most abundance in Grace; aldehydes and acids were most abundance in Jinggang red. Moreover, 130 and 71 different metabolites were detected in the positive and negative modes among three cultivars, such as quercetin and rutin. Functional analysis revealed that these metabolites were involved in beta-alanine metabolism and ATP-binding cassette (ABC) transporters. In summary, E-nose combined with GC-IMS and LC-MS/MS methods has good application prospects in evaluating and identifying VOCs and metabolites of different cultivars of asparagus. The identified VOCs and metabolites can provide guidelines for the development of functional asparagus products.
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Affiliation(s)
- Chun Yang
- Fruit and vegetable Processing Laboratory, Shanxi Institute for Functional Food, Shanxi Agricultural University, Taiyuan, Shanxi, China
| | - Zheng Ye
- Fruit and vegetable Processing Laboratory, Shanxi Institute for Functional Food, Shanxi Agricultural University, Taiyuan, Shanxi, China
| | - Liping Mao
- Cultivation Laboratory, College of Horticulture, Shanxi Agricultural University, Taiyuan, Shanxi, China
| | - Ling Zhang
- Fruit and vegetable Processing Laboratory, Shanxi Institute for Functional Food, Shanxi Agricultural University, Taiyuan, Shanxi, China
| | - Jiangning Zhang
- Fruit and vegetable Processing Laboratory, Shanxi Institute for Functional Food, Shanxi Agricultural University, Taiyuan, Shanxi, China
| | - Weiying Ding
- Fruit and vegetable Processing Laboratory, Shanxi Institute for Functional Food, Shanxi Agricultural University, Taiyuan, Shanxi, China
| | - Jiming Han
- Fruit and vegetable Processing Laboratory, Shanxi Institute for Functional Food, Shanxi Agricultural University, Taiyuan, Shanxi, China
| | - Kai Mao
- Fruit and vegetable Processing Laboratory, Shanxi Institute for Functional Food, Shanxi Agricultural University, Taiyuan, Shanxi, China
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28
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Phytochemical profile of Tibetan native fruit "Medog lemon" and its comparison with other cultivated species in China. Food Chem 2022; 372:131255. [PMID: 34627084 DOI: 10.1016/j.foodchem.2021.131255] [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: 01/18/2021] [Revised: 08/27/2021] [Accepted: 09/25/2021] [Indexed: 12/25/2022]
Abstract
Tibet's native fruit resources have not been explored and remain underutilized due to geographical isolation. "Medog lemon" (ML), an ethno-species of wild citron, is an important functional food and dietary resource for the local people in southeastern Tibet. Herein comprehensive characterization of components of ML were firstly performed with an integrated strategy based on UHPLC-QE Orbitrap MS. A total of 196 components were characterized, among which 33 were detected from Citrus genus for the first time, and 55 were identified as potential new phytochemicals. The chemical comparison of ML with cultivated citron and fingered citron based on partial least squares-discriminant analysis model and univariate analysis revealed the distinct chemical composition of ML and in which more than 30 differentiated components were identified. The distinct morphological and chemical characters, as well as its good antioxidant properties, indicated ML as a potential new food resource that can be beneficial for human health.
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Li X, Wu L, Wu R, Sun M, Fu K, Kuang T, Wang Z. Comparison of medicinal preparations of Ayurveda in India and five traditional medicines in China. JOURNAL OF ETHNOPHARMACOLOGY 2022; 284:114775. [PMID: 34742863 DOI: 10.1016/j.jep.2021.114775] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/05/2020] [Revised: 10/19/2021] [Accepted: 10/22/2021] [Indexed: 06/13/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Ayurveda is the main traditional healthcare system in Indian medicine. Tibetan medicine (TM), Mongolian medicine (MM), Buddhist medicine (BM), Dai medicine (DM), and Uyghur medicine (UM) are main traditional medicines practiced in China. These are existing traditional medical systems that still play a role in disease prevention and treatment. AIM OF THE STUDY To reveal the similarities and differences of traditional medicinal preparations between Ayurveda in India and five traditional medicines in China to deepen medical exchanges and cooperation between the two countries and beyond. METHODS All preparations were extracted from statutory pharmacopoeias, ministry standards, and prescription textbooks from China and India. The information of each preparation, such as therapeutic uses, medicinal materials, and preparation forms, was recorded in Excel for statistical analysis and visual comparison. RESULTS A total of 645 Ayurvedic preparations, 458 TM preparations, 164 MM preparations, 616 BM preparations, 227 DM preparations, and 94 UM preparations were identified. Preparations of the six traditional medicines were mostly used for treating digestive, respiratory, and urogenital system diseases. The preparation forms of these six traditional medicines are mainly pills and powders. There are 38 shared-use medicinal materials in Ayurveda and TM preparations, 25 in Ayurveda and MM preparations, 30 in Ayurveda and BM preparations, 39 in Ayurveda and DM preparations, and 31 in Ayurveda and UM preparations. Finally, we selected one important shared-use preparation (Triphala) and 51 medicinal materials to research traditional use and modern pharmacology. CONCLUSIONS These preparations are used by different prescribers and users of medicinal materials in different medical systems with the similarities and differences. The similarities may reflect the historical exchanges of traditional medicines between the two countries. The differences showed that traditional medicines in China have absorbed some theories, diagnoses, and treatments from Ayurveda but also retained their own ethnic and regional characteristics.
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Affiliation(s)
- Xiaoli Li
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Lei Wu
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Ruixia Wu
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Ming Sun
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Ke Fu
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Tingting Kuang
- College of Ethnomedicine, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China; Research Institute of Traditional Indian Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Zhang Wang
- College of Ethnomedicine, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China; Research Institute of Traditional Indian Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China.
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30
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Fan R, Mao G, Xia H, Zeng J. Chemical elucidation and rheological properties of a pectic polysaccharide extracted from Citrus medica L. fruit residues by gradient ethanol precipitation. Int J Biol Macromol 2021; 198:46-53. [PMID: 34958815 DOI: 10.1016/j.ijbiomac.2021.12.131] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Revised: 12/16/2021] [Accepted: 12/19/2021] [Indexed: 12/31/2022]
Abstract
Citron (Citrus. medica L.) fruits are commonly utilized in the production of essential oil, therefore, the fruits residues turn out to be industrial byproducts. In the present study, a crude polysaccharide was extracted from citron fruit residues by hot water extraction and precipitation of ethanol (95%), after deproteinization, a major polysaccharide component (CMLP-2) was obtained by gradient ethanol precipitation (20%-80%). The physicochemical properties of CMLP-2 such as surface morphology, functional groups, and thermostability were examined by FT-IR spectroscopy, SEM, and thermogravimetric analysis. Moreover, the chemical structure of CMLP-2 was elucidated that CMLP-2 is an acidic pectic polysaccharide consisting of arabinose (Ara), galacturonic acid (GalA), and rhamnose (Rha) in a molar ratio of 4:2:1 with a molecular weight of 202.18 kDa. CMLP-2 is a novel pectic polysaccharide rich in rhamnogalacturonan I (RG-I). Moreover, rheological tests revealed that CMLP-2 solution is pseudoplastic and temperature resistant. The result could be a good basis for the utilization of Citrus medica L. fruits residues as plant-derived food additive.
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Affiliation(s)
- Ruiyi Fan
- Institute of Fruit Tree Research, Guangdong Academy of Agricultural Sciences, Key Laboratory of South Subtropical Fruit Biology and Genetic Resource Utilization, Ministry of Agriculture and Rural Affairs, Guangdong Provincial Key Laboratory of Tropical and Subtropical Fruit Tree Research, Guangzhou 510640, China
| | - Genlin Mao
- Institute of Fruit Tree Research, Guangdong Academy of Agricultural Sciences, Key Laboratory of South Subtropical Fruit Biology and Genetic Resource Utilization, Ministry of Agriculture and Rural Affairs, Guangdong Provincial Key Laboratory of Tropical and Subtropical Fruit Tree Research, Guangzhou 510640, China
| | - Hongqi Xia
- Institute of Fruit Tree Research, Guangdong Academy of Agricultural Sciences, Key Laboratory of South Subtropical Fruit Biology and Genetic Resource Utilization, Ministry of Agriculture and Rural Affairs, Guangdong Provincial Key Laboratory of Tropical and Subtropical Fruit Tree Research, Guangzhou 510640, China
| | - Jiwu Zeng
- Institute of Fruit Tree Research, Guangdong Academy of Agricultural Sciences, Key Laboratory of South Subtropical Fruit Biology and Genetic Resource Utilization, Ministry of Agriculture and Rural Affairs, Guangdong Provincial Key Laboratory of Tropical and Subtropical Fruit Tree Research, Guangzhou 510640, China.
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31
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Drábová L, Mráz P, Krátký F, Uttl L, Vacková P, Schusterova D, Zadražilová B, Kadlec V, Kocourek V, Hajšlová J. Assessment of pesticide residues in citrus fruit on the Czech market. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2021; 39:311-319. [PMID: 34871518 DOI: 10.1080/19440049.2021.2001579] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
When assessing citrus fruit quality, besides natural health-promoting compounds, attention also has to be paid to residues of chemicals used to protect fruit against various pests. A set of 49 samples of different types of citrus fruits collected at the Czech market were analysed for 460 pesticide residues using LC-MS/MS and GC-MS/MS methods. While no residues were detected in citruses from organic farming, altogether 38 various pesticide residues were detected in conventional production samples. Buprofezin in two grapefruit samples and fenbutatin oxide in one tangerine sample exceeded maximum residue limits (MRLs). Depending on the pesticide group, 10-70% of residues were found in pulp, this means that their processing factors calculated for peeling are in the range of 0.02-0.76. In the case of a beverage prepared from unpeeled lemon slices, the transfer of residues from contaminated fruit into infusion was, depending on the beverage type and processing conditions, in the range of 8-61%.
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Affiliation(s)
- Lucie Drábová
- Faculty of Food and Biochemical Technology, Department of Food Analysis and Nutrition, University of Chemistry and Technology, Prague, Prague 6, Czech Republic
| | - Petr Mráz
- Faculty of Food and Biochemical Technology, Department of Food Analysis and Nutrition, University of Chemistry and Technology, Prague, Prague 6, Czech Republic
| | - František Krátký
- Faculty of Food and Biochemical Technology, Department of Food Analysis and Nutrition, University of Chemistry and Technology, Prague, Prague 6, Czech Republic
| | - Leoš Uttl
- Faculty of Food and Biochemical Technology, Department of Food Analysis and Nutrition, University of Chemistry and Technology, Prague, Prague 6, Czech Republic
| | - Petra Vacková
- Faculty of Food and Biochemical Technology, Department of Food Analysis and Nutrition, University of Chemistry and Technology, Prague, Prague 6, Czech Republic
| | - Dana Schusterova
- Faculty of Food and Biochemical Technology, Department of Food Analysis and Nutrition, University of Chemistry and Technology, Prague, Prague 6, Czech Republic
| | - Barbora Zadražilová
- Faculty of Food and Biochemical Technology, Department of Food Analysis and Nutrition, University of Chemistry and Technology, Prague, Prague 6, Czech Republic
| | - Václav Kadlec
- Faculty of Food and Biochemical Technology, Department of Food Analysis and Nutrition, University of Chemistry and Technology, Prague, Prague 6, Czech Republic
| | - Vladimír Kocourek
- Faculty of Food and Biochemical Technology, Department of Food Analysis and Nutrition, University of Chemistry and Technology, Prague, Prague 6, Czech Republic
| | - Jana Hajšlová
- Faculty of Food and Biochemical Technology, Department of Food Analysis and Nutrition, University of Chemistry and Technology, Prague, Prague 6, Czech Republic
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Ma QG, Tang Y, Sang ZP, Dong JH, Wei RR. Structurally diverse biflavonoids from the fruits of Citrus medica L. var. sarcodactylis Swingle and their hypolipidemic and immunosuppressive activities. Bioorg Chem 2021; 117:105450. [PMID: 34710667 DOI: 10.1016/j.bioorg.2021.105450] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Revised: 10/18/2021] [Accepted: 10/19/2021] [Indexed: 01/05/2023]
Abstract
The fruit of Citrus medica L. var. sarcodactylis Swingle is not only used as a traditional medicinal plant, but also served as a delicious food. Six new (3'→7″)-biflavonoids (1-6), and twelve known biflavonoid derivatives (7-18) were isolated and characterized from the fruits of C. medica L. var. sarcodactylis Swingle for the first time. Their structures were determined by extensive and comprehensive analyzing NMR, HR-ESI-MS, UV, and IR spectral data coupled with the data described in the literature. Compounds (1-18) were evaluated for their hypolipidemic activities with Orlistat as the positive control, and assayed for their immunosuppressive activities with Dexamethasone as the positive control, respectively. Among them, compounds (1-3) exhibited moderate inhibition of pancreatic lipase activity by inhibiting 68.56 ± 1.40%, 56.18 ± 1.57%, 53.51 ± 1.59% of pancreatic lipase activities at the concentration of 100 μM, respectively. Compounds (4-6) and 8 showed potent immunosuppressive activities with the IC50 values from 16.83 ± 1.32 to 50.90 ± 1.79 μM. The plausible biogenetic pathway and preliminary structure activity relationship of the selected compounds were scientifically summarized and discussed in this study.
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Affiliation(s)
- Qin-Ge Ma
- Key Laboratory of Modern Preparation of Traditional Chinese Medicine of Ministry of Education & Research Center of Natural Resources of Chinese Medicinal Materials and Ethnic Medicine, Jiangxi University of Traditional Chinese Medicine, Nanchang 330004, PR China
| | - Ye Tang
- Key Laboratory of Modern Preparation of Traditional Chinese Medicine of Ministry of Education & Research Center of Natural Resources of Chinese Medicinal Materials and Ethnic Medicine, Jiangxi University of Traditional Chinese Medicine, Nanchang 330004, PR China
| | - Zhi-Pei Sang
- College of Chemistry and Pharmaceutical Engineering, Nanyang Normal University, Nanyang 473061, PR China
| | - Jiang-Hong Dong
- College of Chemistry and Pharmaceutical Engineering, Huanghuai University, Zhumadian 463000, PR China
| | - Rong-Rui Wei
- Key Laboratory of Modern Preparation of Traditional Chinese Medicine of Ministry of Education & Research Center of Natural Resources of Chinese Medicinal Materials and Ethnic Medicine, Jiangxi University of Traditional Chinese Medicine, Nanchang 330004, PR China.
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Fatima N, Baqri SSR, Alsulimani A, Fagoonee S, Slama P, Kesari KK, Roychoudhury S, Haque S. Phytochemicals from Indian Ethnomedicines: Promising Prospects for the Management of Oxidative Stress and Cancer. Antioxidants (Basel) 2021; 10:1606. [PMID: 34679741 PMCID: PMC8533600 DOI: 10.3390/antiox10101606] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Revised: 10/08/2021] [Accepted: 10/09/2021] [Indexed: 01/02/2023] Open
Abstract
Oxygen is indispensable for most organisms on the earth because of its role in respiration. However, it is also associated with several unwanted effects which may sometimes prove fatal in the long run. Such effects are more evident in cells exposed to strong oxidants containing reactive oxygen species (ROS). The adverse outcomes of oxidative metabolism are referred to as oxidative stress, which is a staple theme in contemporary medical research. Oxidative stress leads to plasma membrane disruption through lipid peroxidation and has several other deleterious effects. A large body of literature suggests the involvement of ROS in cancer, ageing, and several other health hazards of the modern world. Plant-based cures for these conditions are desperately sought after as supposedly safer alternatives to mainstream medicines. Phytochemicals, which constitute a diverse group of plant-based substances with varying roles in oxidative reactions of the body, are implicated in the treatment of cancer, aging, and all other ROS-induced anomalies. This review presents a summary of important phytochemicals extracted from medicinal plants which are a part of Indian ethnomedicine and Ayurveda and describes their possible therapeutic significance.
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Affiliation(s)
- Nishat Fatima
- Department of Chemistry, Shia PG College, Lucknow 226003, India;
| | | | - Ahmad Alsulimani
- Medical Laboratory Technology Department, College of Applied Medical Sciences, Jazan University, Jazan 45142, Saudi Arabia;
| | - Sharmila Fagoonee
- Institute of Biostructure and Bioimaging (CNR), Molecular Biotechnology Center, 10124 Turin, Italy;
| | - Petr Slama
- Department of Animal Morphology, Physiology and Genetics, Faculty of AgriSciences, Mendel University in Brno, 61300 Brno, Czech Republic;
| | - Kavindra Kumar Kesari
- Department of Applied Physics, School of Science, Aalto University, 00076 Espoo, Finland; or
| | | | - Shafiul Haque
- Research and Scientific Studies Unit, College of Nursing and Allied Health Sciences, Jazan University, Jazan 45142, Saudi Arabia
- Faculty of Medicine, Bursa Uludağ University, Görükle Campus, Nilüfer, Bursa 16059, Turkey
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Lu X, Zhao C, Shi H, Liao Y, Xu F, Du H, Xiao H, Zheng J. Nutrients and bioactives in citrus fruits: Different citrus varieties, fruit parts, and growth stages. Crit Rev Food Sci Nutr 2021; 63:2018-2041. [PMID: 34609268 DOI: 10.1080/10408398.2021.1969891] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Citrus fruits are consumed in large quantities worldwide due to their attractive aromas and taste, as well as their high nutritional values and various health-promoting effects, which are due to their abundance of nutrients and bioactives. In addition to water, carbohydrates, vitamins, minerals, and dietary fibers are important nutrients in citrus, providing them with high nutritional values. Citrus fruits are also rich in various bioactives such as flavonoids, essential oils, carotenoids, limonoids, and synephrines, which protect from various ailments, including cancer and inflammatory, digestive, and cardiovascular diseases. The composition and content of nutrients and bioactives differ significantly among citrus varieties, fruit parts, and growth stages. To better understand the nutrient and bioactive profiles of citrus fruits and provide guidance for the utilization of high-value citrus resources, this review systematically summarizes the nutrients and bioactives in citrus fruit, including their contents, structural characteristics, and potential health benefits. We also explore the composition variation in different citrus varieties, fruits parts, and growth stages, as well as their health-promoting effects and applications.
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Affiliation(s)
- Xingmiao Lu
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Chengying Zhao
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Huan Shi
- Department of science and technology catalyze, Nestlé R&D (China) Ltd, Beijing, China
| | - Yongcheng Liao
- Department of science and technology catalyze, Nestlé R&D (China) Ltd, Beijing, China
| | - Fei Xu
- Department of science and technology catalyze, Nestlé R&D (China) Ltd, Beijing, China
| | - Hengjun Du
- Department of Food Science, University of Massachusetts, Amherst, Massachusetts, USA
| | - Hang Xiao
- Department of Food Science, University of Massachusetts, Amherst, Massachusetts, USA
| | - Jinkai Zheng
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing, China
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Antioxidant Metabolites in Primitive, Wild, and Cultivated Citrus and Their Role in Stress Tolerance. Molecules 2021; 26:molecules26195801. [PMID: 34641344 PMCID: PMC8510114 DOI: 10.3390/molecules26195801] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Revised: 09/17/2021] [Accepted: 09/21/2021] [Indexed: 01/07/2023] Open
Abstract
The genus Citrus contains a vast range of antioxidant metabolites, dietary metabolites, and antioxidant polyphenols that protect plants from unfavorable environmental conditions, enhance their tolerance to abiotic and biotic stresses, and possess multiple health-promoting effects in humans. This review summarizes various antioxidant metabolites such as organic acids, amino acids, alkaloids, fatty acids, carotenoids, ascorbic acid, tocopherols, terpenoids, hydroxycinnamic acids, flavonoids, and anthocyanins that are distributed in different citrus species. Among these antioxidant metabolites, flavonoids are abundantly present in primitive, wild, and cultivated citrus species and possess the highest antioxidant activity. We demonstrate that the primitive and wild citrus species (e.g., Atalantia buxifolia and C. latipes) have a high level of antioxidant metabolites and are tolerant to various abiotic and biotic stresses compared with cultivated citrus species (e.g., C. sinensis and C. reticulata). Additionally, we highlight the potential usage of citrus wastes (rag, seeds, fruit peels, etc.) and the health-promoting properties of citrus metabolites. Furthermore, we summarize the genes that are involved in the biosynthesis of antioxidant metabolites in different citrus species. We speculate that the genome-engineering technologies should be used to confirm the functions of candidate genes that are responsible for the accumulation of antioxidant metabolites, which will serve as an alternative tool to breed citrus cultivars with increased antioxidant metabolites.
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Fan Y, Sahu SK, Yang T, Mu W, Wei J, Cheng L, Yang J, Liu J, Zhao Y, Lisby M, Liu H. The Clausena lansium (Wampee) genome reveal new insights into the carbazole alkaloids biosynthesis pathway. Genomics 2021; 113:3696-3704. [PMID: 34520805 DOI: 10.1016/j.ygeno.2021.09.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Revised: 08/17/2021] [Accepted: 09/09/2021] [Indexed: 10/20/2022]
Abstract
Clausena lansium (Lour.) Skeels (Rutaceae), recognized as wampee, is a widely distributed fruit tree which is utilized as a folk-medicine for treatment of several common diseases. However, the genomic information about this medicinally important species is still lacking. Therefore, we assembled the first genome of Clausena genus with a total length of 310.51 Mb and scaffold N50 of 2.24 Mb by using 10× Genomics technology. Further annotation revealed a total of 34,419 protein-coding genes, while repetitive elements covered 39.08% (121.36 Mb) of the genome. The Clausena and Citrus genus were found to diverge around 22 MYA, and also shared an ancient whole-genome triplication event with Vitis. Furthermore, multi-tissue transcriptomic analysis enabled the identification of genes involved in the synthesis of carbazole alkaloids. Altogether, these findings provided new insights into the genome evolution of Wampee species and highlighted the possible role of key genes involved in the carbazole alkaloids biosynthetic pathway.
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Affiliation(s)
- Yannan Fan
- State Key Laboratory of Agricultural Genomics, BGI-Shenzhen, Shenzhen 518120, China
| | - Sunil Kumar Sahu
- State Key Laboratory of Agricultural Genomics, BGI-Shenzhen, Shenzhen 518120, China
| | - Ting Yang
- State Key Laboratory of Agricultural Genomics, BGI-Shenzhen, Shenzhen 518120, China
| | - Weixue Mu
- State Key Laboratory of Agricultural Genomics, BGI-Shenzhen, Shenzhen 518120, China
| | - Jinpu Wei
- State Key Laboratory of Agricultural Genomics, BGI-Shenzhen, Shenzhen 518120, China
| | - Le Cheng
- BGI-Yunnan, BGI-Shenzhen, Kunming 650106, China
| | - Jinlong Yang
- BGI-Yunnan, BGI-Shenzhen, Kunming 650106, China; College of Forensic Science, Xi'an Jiaotong University, Xi'an, China
| | - Jie Liu
- Forestry Bureau of Ruili, Yunnan Dehong, Ruili 678600, China
| | | | - Michael Lisby
- Department of Biology, University of Copenhagen, Copenhagen, Denmark.
| | - Huan Liu
- State Key Laboratory of Agricultural Genomics, BGI-Shenzhen, Shenzhen 518120, China; Department of Biology, University of Copenhagen, Copenhagen, Denmark.
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Mondal M, Saha S, Sarkar C, Hossen MS, Hossain MS, Khalipha ABR, Islam MF, Wahed TB, Islam MT, Rauf A, Mubarak MS, Kundu SK. Role of Citrus medica L. Fruits Extract in Combatting the Hematological and Hepatic Toxic Effects of Carbofuran. Chem Res Toxicol 2021; 34:1890-1902. [PMID: 34264070 DOI: 10.1021/acs.chemrestox.1c00166] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Citrus medica L. is rich in numerous vital bioactive constituents, though it is an underutilized among the citrus genus. Therefore, the aim of the present investigation was to evaluate the protective role of the C. medica fruit (CMF) methanol extract against carbofuran (CF)-induced toxicity in experimental rats. In addition, this work aims at detecting and measuring polyphenolic compounds by means of high-performance liquid chromatography (HPLC) and evaluation of the antioxidant activity of this extract. For this, studies dealing with serum hematological and biochemical parameters, liver endogenous antioxidants, as well as hepatic histo-architectural features have been carried out to assess the protective ability of CMF against CF-induced toxicity. Additionally, total phenol, flavonoid, and antioxidant capability were measured and the antioxidant action was investigated using DPPH and nitric oxide radical scavenging assays as well as reducing power assessments. HPLC results revealed the presence of benzoic acid, cinnamic acid, gallic acid, quercetin, and salicylic acid in CMF extract. Furthermore, results showed that CMF has considerable total phenol, flavonoid, and antioxidant capability and exhibits significant free radical scavenging and reducing potentialities. On the other hand, CF intoxication of rats significantly altered the hematological and serum biochemical parameters with hepatocytes disruption. Carbofuran also caused an upsurge in malondialdehyde (MDA) level and a decline in hepatic cellular antioxidant enzymes levels in rats compared to the control group. Co-administration of CMF amended the anomalies and improved the histo-architectural arrangement of hepatocytes in treated groups. CMF also inhibited the alteration of endogenous antioxidant enzymes and MDA levels as compared to the carbofuran treated group and returned them to their normal state. Taken all together, results from this investigation highlight the protective role of CMF against CF-induced toxicity which might be attributed to the polyphenolic constituents of the extract.
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Affiliation(s)
- Milon Mondal
- Department of Pharmacy, Bangabandhu Sheikh Mujibur Rahman Science and Technology University, Gopalganj 8100, Bangladesh
| | - Sushmita Saha
- Department of Pharmacy, Jahangirnagar University, Savar, Dhaka 1342, Bangladesh
| | - Chandan Sarkar
- Department of Pharmacy, Bangabandhu Sheikh Mujibur Rahman Science and Technology University, Gopalganj 8100, Bangladesh
| | - Md Sakib Hossen
- Department of Biochemistry, Primeasia University, Banani, Dhaka 1212, Bangladesh
| | - Md Solayman Hossain
- Department of Pharmacy, Bangabandhu Sheikh Mujibur Rahman Science and Technology University, Gopalganj 8100, Bangladesh
| | - Abul Bashar Ripon Khalipha
- Department of Pharmacy, Bangabandhu Sheikh Mujibur Rahman Science and Technology University, Gopalganj 8100, Bangladesh
| | - Md Fokhrul Islam
- Department of Pharmacy, Jahangirnagar University, Savar, Dhaka 1342, Bangladesh
| | - Tania Binte Wahed
- Department of Pharmacy, Jahangirnagar University, Savar, Dhaka 1342, Bangladesh
| | - Muhammad Torequl Islam
- Department of Pharmacy, Bangabandhu Sheikh Mujibur Rahman Science and Technology University, Gopalganj 8100, Bangladesh
| | - Abdur Rauf
- Department of Chemistry, University of Swabi, Ambar, Swabi, Khyber Pakhtunkhwa 94640, Pakistan
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Kumar H, Bhardwaj K, Cruz-Martins N, Nepovimova E, Oleksak P, Dhanjal DS, Bhardwaj S, Singh R, Chopra C, Verma R, Chauhan PP, Kumar D, Kuča K. Applications of Fruit Polyphenols and Their Functionalized Nanoparticles Against Foodborne Bacteria: A Mini Review. Molecules 2021; 26:molecules26113447. [PMID: 34204121 PMCID: PMC8201231 DOI: 10.3390/molecules26113447] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2021] [Revised: 06/03/2021] [Accepted: 06/03/2021] [Indexed: 12/13/2022] Open
Abstract
The ingestion of contaminated water and food is known to cause food illness. Moreover, on assessing the patients suffering from foodborne disease has revealed the role of microbes in such diseases. Concerning which different methods have been developed for protecting food from microbes, the treatment of food with chemicals has been reported to exhibit an unwanted organoleptic effect while also affecting the nutritional value of food. Owing to these challenges, the demand for natural food preservatives has substantially increased. Therefore, the interest of researchers and food industries has shifted towards fruit polyphenols as potent inhibitors of foodborne bacteria. Recently, numerous fruit polyphenols have been acclaimed for their ability to avert toxin production and biofilm formation. Furthermore, various studies have recommended using fruit polyphenols solely or in combination with chemical disinfectants and food preservatives. Currently, different nanoparticles have been synthesized using fruit polyphenols to curb the growth of pathogenic microbes. Hence, this review intends to summarize the current knowledge about fruit polyphenols as antibacterial agents against foodborne pathogens. Additionally, the application of different fruit extracts in synthesizing functionalized nanoparticles has also been discussed.
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Affiliation(s)
- Harsh Kumar
- School of Bioengineering & Food Technology, Shoolini University of Biotechnology and Management Sciences, Solan 173229, India;
| | - Kanchan Bhardwaj
- School of Biological and Environmental Sciences, Shoolini University of Biotechnology and Management Sciences, Solan 173229, India; (K.B.); (R.V.)
| | - Natália Cruz-Martins
- Faculty of Medicine, University of Porto, Alameda Prof. Hernani Monteiro, 4200-319 Porto, Portugal;
- Institute for Research and Innovation in Health (i3S), University of Porto, 4200-135 Porto, Portugal
- Laboratory of Neuropsychophysiology, Faculty of Psychology and Education Sciences, University of Porto, 4200-135 Porto, Portugal
| | - Eugenie Nepovimova
- Department of Chemistry, Faculty of Science, University of Hradec Kralove, 50003 Hradec Kralove, Czech Republic; (E.N.); (P.O.)
| | - Patrik Oleksak
- Department of Chemistry, Faculty of Science, University of Hradec Kralove, 50003 Hradec Kralove, Czech Republic; (E.N.); (P.O.)
| | - Daljeet Singh Dhanjal
- School of Bioengineering and Biosciences, Lovely Professional University, Phagwara, Punjab 144411, India; (D.S.D.); (S.B.); (R.S.); (C.C.)
| | - Sonali Bhardwaj
- School of Bioengineering and Biosciences, Lovely Professional University, Phagwara, Punjab 144411, India; (D.S.D.); (S.B.); (R.S.); (C.C.)
| | - Reena Singh
- School of Bioengineering and Biosciences, Lovely Professional University, Phagwara, Punjab 144411, India; (D.S.D.); (S.B.); (R.S.); (C.C.)
| | - Chirag Chopra
- School of Bioengineering and Biosciences, Lovely Professional University, Phagwara, Punjab 144411, India; (D.S.D.); (S.B.); (R.S.); (C.C.)
| | - Rachna Verma
- School of Biological and Environmental Sciences, Shoolini University of Biotechnology and Management Sciences, Solan 173229, India; (K.B.); (R.V.)
| | - Prem Parkash Chauhan
- Lal Bahadur Shashtri, Government Degree College, Saraswati Nagar, Shimla 171206, India;
| | - Dinesh Kumar
- School of Bioengineering & Food Technology, Shoolini University of Biotechnology and Management Sciences, Solan 173229, India;
- Correspondence: (D.K.); (K.K.); Tel.: +420-603-289-166 (K.K.)
| | - Kamil Kuča
- Department of Chemistry, Faculty of Science, University of Hradec Kralove, 50003 Hradec Kralove, Czech Republic; (E.N.); (P.O.)
- Biomedical Research Center, University Hospital Hradec Kralove, 50003 Hradec Kralove, Czech Republic
- Correspondence: (D.K.); (K.K.); Tel.: +420-603-289-166 (K.K.)
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Furukawa Y. [Search for Neuroprotective Compounds -From 4-Methycatechol to Citrus Compounds]. YAKUGAKU ZASSHI 2021; 141:67-79. [PMID: 33390450 DOI: 10.1248/yakushi.20-00164] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
In the 1980s, the authors developed the enzyme immunoassay (EIA) system for mouse nerve growth factor (NGF) to clarify its important physiological roles. Our EIA system was a new and powerful tool for measurement of extremely low levels of NGF in vitro and in vivo, and it contributed to investigation into the regulatory mechanism of NGF synthesis. After that, we demonstrated that the compounds with a low molecular weight, such as 4-methylcatechol, which elicit stimulatory activity toward NGF synthesis, were useful and practical for therapeutic purposes; as NGF has potent activity on neuronal degeneration in both the central nervous system (CNS) and the peripheral nervous system. Since 2008, we have been searching for and isolating neuroprotective component(s) from citrus peels. As a result, our study revealed that 1) 3,5,6,7,8,3',4'-heptamethoxyflavone (HMF) has neuroprotective ability in the CNS by inducing brain-derived neurotrophic factor (BDNF) and by suppressing inflammation; 2) auraptene (AUR) also has neuroprotective ability in the CNS by suppressing inflammation and by probably inducing neurotrophic factor(s). As the content of AUR in the peels of Kawachi Bankan is exceptionally high, 1) we found this peel powder to exert neuroprotective effects in the brain of various pathological model mice; 2) some of the AUR transited from the peel to the juice during the squeezing process to obtain the juice. Therefore, K. Bankan juice, which is enriched in AUR by adding peel paste to the raw juice, was shown to be practical for suppression of cognitive dysfunction of aged healthy volunteers.
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Affiliation(s)
- Yoshiko Furukawa
- Department of Pharmaceutical Pharmacology, College of Pharmaceutical Sciences, Matsuyama University
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Compounds of Citrus medica and Zingiber officinale for COVID-19 inhibition: in silico evidence for cues from Ayurveda. FUTURE JOURNAL OF PHARMACEUTICAL SCIENCES 2021; 7:13. [PMID: 33457429 PMCID: PMC7794642 DOI: 10.1186/s43094-020-00171-6] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Accepted: 12/26/2020] [Indexed: 12/16/2022] Open
Abstract
Background The nasal carriage of SARS-CoV-2 has been reported as the key factor transmitting COVID-19. Interventions that can reduce viral shedding from the nasopharynx could potentially mitigate the severity of the disease and its contagiousness. Herbal formulation of Citrus medica and Zingiber officinale is recommended in an Ayurvedic text as a nasal rinse in the management of contagious fevers. These herbs are also indicated in the management of respiratory illnesses and have been attributed with activity against pathogenic organisms in other texts. Molecular docking studies of the phytocompounds of C. medica and Z. officinale were done to find out whether these compounds could inhibit the receptor binding of SARS-CoV-2 spike protein (S protein) as well as the angiotensin-converting enzyme 2 (ACE-2), as evidenced from their docking into binding/active sites. Results The proteins of SARS-CoV-2, essential for its entry into human cells and highly expressed in the goblet and ciliated cells of nasal epithelium, play a significant role in contagiousness of the virus. Docking studies indicated that the specific compounds present in C. medica and Z. officinale have significant affinity in silico to spike protein of virus and ACE-2 receptor in the host. Conclusion In silico studies suggest that the phytochemical compounds in C. medica and Z. officinale may have good potential in reducing viral load and shedding of SARS-CoV-2 in the nasal passages. Further studies are recommended to test its efficacy in humans for mitigating the transmission of COVID-19.
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Ma QG, Wei RR, Yang M, Huang XY, Wang F, Dong JH, Sang ZP. Isolation and characterization of neolignan derivatives with hepatoprotective and neuroprotective activities from the fruits of Citrus medica L. var. Sarcodactylis Swingle. Bioorg Chem 2021; 107:104622. [PMID: 33454508 DOI: 10.1016/j.bioorg.2020.104622] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Revised: 12/29/2020] [Accepted: 12/30/2020] [Indexed: 12/16/2022]
Abstract
The fruit of Citrus medica L. var. sarcodactylis Swingle is a functional food with rich nutrients and medicinal values because of its content of bioactive compounds. A bioactivity-guided chemical investigation from the fruits of C. medica L. var. sarcodactylis Swingle afforded three new benzodioxane neolignans (1-3), three new phenanthrofuran neolignan glycosides (4-6), two new biphenyl-ketone neolignans (7-8), two new 1',7'-bilignan neolignans (9-10), as well as fourteen known neolignan derivatives (11-24), which were isolated and characterized from the fruits of C. medica L. var. sarcodactylis Swingle for the first time. These neolignan derivatives were determined by extensive and comprehensive analyzing NMR, HR-ESI-MS, UV, IR spectral data and compared with the data described in the literature. Among them, compounds 1-3 and 12-13 exhibited moderate hepatoprotective activities to improve the survival rates of HepG2 cells from 46.26 ± 1.90% (APAP, 10 mM) to 67.23 ± 4.25%, 62.87 ± 4.43%, 60.06 ± 6.34%, 56.75 ± 2.30%, 58.35 ± 6.14%, respectively. Additionally, compounds 7-8 and 21-22 displayed moderate neuroprotective activities to raise the survival rates of PC12 cells from 55.30 ± 2.25% to 66.94 ± 3.37%, 70.98 ± 5.05%, 64.64 ± 1.93%, and 62.81 ± 4.11% at 10 μM, respectively. The plausible biogenetic pathway and preliminary structure-activity relationship of the selected compounds were scientifically summarized and discussed in this paper.
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Affiliation(s)
- Qin-Ge Ma
- Key Laboratory of Modern Preparation of Traditional Chinese Medicine of Ministry of Education& Research Center of Natural Resources of Chinese Medicinal Materials and Ethnic Medicine, Jiangxi University of Traditional Chinese Medicine, Nanchang 330004, PR China.
| | - Rong-Rui Wei
- Key Laboratory of Modern Preparation of Traditional Chinese Medicine of Ministry of Education& Research Center of Natural Resources of Chinese Medicinal Materials and Ethnic Medicine, Jiangxi University of Traditional Chinese Medicine, Nanchang 330004, PR China.
| | - Ming Yang
- Key Laboratory of Modern Preparation of Traditional Chinese Medicine of Ministry of Education& Research Center of Natural Resources of Chinese Medicinal Materials and Ethnic Medicine, Jiangxi University of Traditional Chinese Medicine, Nanchang 330004, PR China
| | - Xiao-Ying Huang
- Key Laboratory of Modern Preparation of Traditional Chinese Medicine of Ministry of Education& Research Center of Natural Resources of Chinese Medicinal Materials and Ethnic Medicine, Jiangxi University of Traditional Chinese Medicine, Nanchang 330004, PR China
| | - Fang Wang
- Key Laboratory of Modern Preparation of Traditional Chinese Medicine of Ministry of Education& Research Center of Natural Resources of Chinese Medicinal Materials and Ethnic Medicine, Jiangxi University of Traditional Chinese Medicine, Nanchang 330004, PR China
| | - Jiang-Hong Dong
- College of Chemistry and Pharmaceutical Engineering, Huanghuai University, Zhumadian 463000, PR China
| | - Zhi-Pei Sang
- College of Chemistry and Pharmaceutical Engineering, Nanyang Normal University, Nanyang 473061, PR China
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Furukawa Y, Okuyama S, Amakura Y, Sawamoto A, Nakajima M, Yoshimura M, Igase M, Fukuda N, Tamai T, Yoshida T. Isolation and Characterization of Neuroprotective Components from Citrus Peel and Their Application as Functional Food. Chem Pharm Bull (Tokyo) 2021; 69:2-10. [PMID: 33390517 DOI: 10.1248/cpb.c20-00265] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The elderly experience numerous physiological alterations. In the brain, aging causes degeneration or loss of distinct populations of neurons, resulting in declining cognitive function, locomotor capability, etc. The pathogenic factors of such neurodegeneration are oxidative stress, mitochondrial dysfunction, inflammation, reduced energy homeostatis, decreased levels of neurotrophic factor, etc. On the other hand, numerous studies have investigated various biologically active substances in fruit and vegetables. We focused on the peel of citrus fruit to search for neuroprotective components and found that: 1) 3,5,6,7,8,3',4'-heptamethoxyflavone (HMF) and auraptene (AUR) in the peel of Kawachi Bankan (Citrus kawachiensis) exert neuroprotective effects; 2) both HMF and AUR can pass through the blood-brain barrier, suggesting that they act directly in the brain; 3) the content of AUR in the peel of K. Bankan was exceptionally high, and consequently the oral administration of the dried peel powder of K. Bankan exerts neuroprotective effects; and 4) intake of K. Bankan juice, which was enriched in AUR by adding peel paste to the raw juice, contributed to the prevention of cognitive dysfunction in aged healthy volunteers. This review summarizes our studies in terms of the isolation/characterization of HMF and AUR in K. Bankan peel, analysis of their actions in the brain, mechanisms of their actions, and trials to develop food that retains their functions.
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Affiliation(s)
- Yoshiko Furukawa
- Department of Pharmaceutical Pharmacology, College of Pharmaceutical Sciences, Matsuyama University
| | - Satoshi Okuyama
- Department of Pharmaceutical Pharmacology, College of Pharmaceutical Sciences, Matsuyama University
| | - Yoshiaki Amakura
- Department of Pharmacognosy, College of Pharmaceutical Sciences, Matsuyama University
| | - Atsushi Sawamoto
- Department of Pharmaceutical Pharmacology, College of Pharmaceutical Sciences, Matsuyama University
| | - Mitsunari Nakajima
- Department of Pharmaceutical Pharmacology, College of Pharmaceutical Sciences, Matsuyama University
| | - Morio Yoshimura
- Department of Pharmacognosy, College of Pharmaceutical Sciences, Matsuyama University
| | - Michiya Igase
- Department of Geriatric Medicine and Neurology, Ehime University Graduate School of Medicine
| | | | | | - Takashi Yoshida
- Department of Pharmacognosy, College of Pharmaceutical Sciences, Matsuyama University.,Department of Pharmaceutical Sciences, Okayama University
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Kumar H, Bhardwaj K, Dhanjal DS, Nepovimova E, Șen F, Regassa H, Singh R, Verma R, Kumar V, Kumar D, Bhatia SK, Kuča K. Fruit Extract Mediated Green Synthesis of Metallic Nanoparticles: A New Avenue in Pomology Applications. Int J Mol Sci 2020; 21:E8458. [PMID: 33187086 PMCID: PMC7697565 DOI: 10.3390/ijms21228458] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Revised: 10/30/2020] [Accepted: 11/09/2020] [Indexed: 02/06/2023] Open
Abstract
Fruit extracts have natural bioactive molecules that are known to possess significant therapeutic potential. Traditionally, metallic nanoparticles were synthesized via chemical methods, in which the chemical act as the reducing agent. Later, these traditional metallic nanoparticles emerged as the biological risk, which prompted researchers to explore an eco-friendly approach. There are different eco-friendly methods employed for synthesizing these metallic nanoparticles via the usage of microbes and plants, primarily via fruit extract. These explorations have paved the way for using fruit extracts for developing nanoparticles, as they eliminate the usage of reducing and stabilizing agents. Metallic nanoparticles have gained significant attention, and are used for diverse biological applications. The present review discusses the potential activities of phytochemicals, and it intends to summarize the different metallic nanoparticles synthesized using fruit extracts and their associated pharmacological activities like anti-cancerous, antimicrobial, antioxidant and catalytic efficiency.
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Affiliation(s)
- Harsh Kumar
- Food Technology Department, School of Bioengineering and Food Technology, Shoolini University of Biotechnology and Management Sciences, Solan 173229, Himachal Pradesh, India;
| | - Kanchan Bhardwaj
- Botany Department, School of Biological and Environmental Sciences, Shoolini University of Biotechnology and Management Sciences, Solan 173229, Himachal Pradesh, India; (K.B.); (R.V.)
| | - Daljeet Singh Dhanjal
- Biotechnology Department, School of Bioengineering and Biosciences, Lovely Professional University, Phagwara 144411, Punjab, India; (D.S.D.); (R.S.)
| | - Eugenie Nepovimova
- Department of Chemistry, Faculty of Science, University of Hradec Kralove, 50003 Hradec Kralove, Czech Republic;
| | - Fatih Șen
- Sen Research Group, Biochemistry Department, Faculty of Arts and Science, Dumlupınar University, Evliya Çelebi Campus, 43100 Kütahya, Turkey;
| | - Hailemeleak Regassa
- Biotechnology Department, Applied Sciences and Biotechnology, Shoolini University of Biotechnology and Management Sciences, Solan 173229, Himachal Pradesh, India;
| | - Reena Singh
- Biotechnology Department, School of Bioengineering and Biosciences, Lovely Professional University, Phagwara 144411, Punjab, India; (D.S.D.); (R.S.)
| | - Rachna Verma
- Botany Department, School of Biological and Environmental Sciences, Shoolini University of Biotechnology and Management Sciences, Solan 173229, Himachal Pradesh, India; (K.B.); (R.V.)
| | - Vinod Kumar
- School of Water, Energy and Environment, Cranfield University, Cranfield MK430AL, UK;
| | - Dinesh Kumar
- Food Technology Department, School of Bioengineering and Food Technology, Shoolini University of Biotechnology and Management Sciences, Solan 173229, Himachal Pradesh, India;
| | - Shashi Kant Bhatia
- Department of Biological Engineering, College of Engineering, Konkuk University, Seoul 05029, Korea
| | - Kamil Kuča
- Department of Chemistry, Faculty of Science, University of Hradec Kralove, 50003 Hradec Kralove, Czech Republic;
- Biomedical Research Center, University Hospital Hradec Kralove, 50005 Hradec Kralove, Czech Republic
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Li Z, Zhang Y, Zhao Q, Wang C, Cui Y, Li J, Chen A, Liang G, Jiao B. Occurrence, temporal variation, quality and safety assessment of pesticide residues on citrus fruits in China. CHEMOSPHERE 2020; 258:127381. [PMID: 32569958 DOI: 10.1016/j.chemosphere.2020.127381] [Citation(s) in RCA: 45] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/05/2020] [Revised: 06/01/2020] [Accepted: 06/08/2020] [Indexed: 06/11/2023]
Abstract
Citrus is highly consumed in China and considered a major source of pesticide carrier in human diet. In this paper, pesticide residues in mandarins, tangerines and oranges from China were evaluated, as well as the quality and long-term dietary risks for the Chinese consumers. Temporal variations for eight MRL non-compliant pesticides were also investigated. 106 pesticides were analyzed using QuEChERS procedure and UPLC-MS/MS, GC-MS and GC methods. Forty different pesticides were detected in 86% of the 2922 samples from 2013 to 2018. Chlorpyrifos was the most frequently detected pesticide with a detection rate of 40%. Residues of eight pesticides in 3.8% of the total samples exceeded their MRLs. The most severely excessive pesticide was bifenthrin with 283% MRL. The occurrences and exceeding rates of eight pesticides presented clear temporal variations during the six harvesting years. Isocarbophos, carbofuran and triazophos were the main risk factors threatening the citrus safety pre-2015, whereas profenofos and bifenthrin gradually became dominant after 2016, coinciding with government control measures. The index of quality for residues (IqR) levels of 88% of the samples were below 1.0, which indicated a satisfactory quality of citrus fruits in China, although 70% of the samples contained two or more residues. The cumulative chronic dietary risks were acceptable for both the Chinese general population and children and would not pose health risks. However, more strictly enforced control measures for methidathion and isocarbophos, and reduced usage of triazophos, quinalphos, profenofos and bifenthrin should be pursued to further improve the safety of citrus fruits.
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Affiliation(s)
- Zhixia Li
- Southwest University Citrus Research Institute, Chongqing, 400712, China; Southwest University College of Horticulture and Landscape Architecture, Chongqing, 400715, China.
| | - Yaohai Zhang
- Southwest University Citrus Research Institute, Chongqing, 400712, China; Laboratory of Quality & Safety Risk Assessment for Citrus Products (Chongqing), Ministry of Agriculture, Chongqing, 400712, China.
| | - Qiyang Zhao
- Southwest University Citrus Research Institute, Chongqing, 400712, China; Laboratory of Quality & Safety Risk Assessment for Citrus Products (Chongqing), Ministry of Agriculture, Chongqing, 400712, China.
| | - Chengqiu Wang
- Southwest University Citrus Research Institute, Chongqing, 400712, China; Laboratory of Quality & Safety Risk Assessment for Citrus Products (Chongqing), Ministry of Agriculture, Chongqing, 400712, China.
| | - Yongliang Cui
- Southwest University Citrus Research Institute, Chongqing, 400712, China; Laboratory of Quality & Safety Risk Assessment for Citrus Products (Chongqing), Ministry of Agriculture, Chongqing, 400712, China.
| | - Jing Li
- Southwest University Citrus Research Institute, Chongqing, 400712, China; Laboratory of Quality & Safety Risk Assessment for Citrus Products (Chongqing), Ministry of Agriculture, Chongqing, 400712, China.
| | - Aihua Chen
- Southwest University Citrus Research Institute, Chongqing, 400712, China; Laboratory of Quality & Safety Risk Assessment for Citrus Products (Chongqing), Ministry of Agriculture, Chongqing, 400712, China.
| | - Guolu Liang
- Southwest University College of Horticulture and Landscape Architecture, Chongqing, 400715, China.
| | - Bining Jiao
- Southwest University Citrus Research Institute, Chongqing, 400712, China; Laboratory of Quality & Safety Risk Assessment for Citrus Products (Chongqing), Ministry of Agriculture, Chongqing, 400712, China.
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Makala H, Ulaganathan V, Sivasubramanian A, Rajendran N, Subramanian S. Evaluating Phenyl Propanoids Isolated from Citrus medica as Potential Inhibitors for Mitotic kinesin Eg5. LETT DRUG DES DISCOV 2020. [DOI: 10.2174/1570180817999200630125449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background:
Human mitotic kinesins play an essential role in mitotic cell division. Targeting
the spindle separation phase of mitosis has gained much attention in cancer chemotherapy.
Spindle segregation is carried out mainly by the kinesin, Eg5. Many Eg5 inhibitors are in different
phases of clinical trials as cancer drugs. This enzyme has two allosteric binding sites to which the
inhibitors can bind. The first site is formed by loop L5, helix α2 and helix α3 and all the current drug
candidates bind un-competitively to this site with ATP/ADP. The second site, formed by helix α4
and helix α6, which has gained attention recently, has not been explored well. Some inhibitors that
bind to this site are competitive, while others are uncompetitive to ATP/ADP. Phenylpropanoids are
pharmacologically active secondary metabolites.
Methods:
In this study, we have evaluated fourteen phenyl propanoids extracted from Citrus medica
for inhibitory activity against human mitotic kinesin Eg5 in vitro steady-state ATPase assay. Ther
interactions and stability using molecular docking and molecular dynamics simulations.
Results and Discussions:
Of the fourteen compounds tested, naringin and quercetin showed good
activity with IC50 values in the micromolar range. Molecular docking studies of these complexes
showed that both the molecules interact with the key residues of the active site predominantly thorough
hydrophobic & aromatic π–π interactions consistent with the known inhibitors. Besides, these
molecules also form hydrogen bonding interactions stabilizing the complexes. Molecular dynamics
simulations of these complexes confirm the stability of these interactions.
Conclusion:
These results can be used as a strong basis for further modification of these compounds
to design new inhibitors with higher potency using structure-based drug design.
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Affiliation(s)
- Himesh Makala
- Department of Biotechnology, School of Chemical and Biotechnology, SASTRA Deemed University, Thanjavur, Tamilnadu-613401, India
| | - Venkatasubramanian Ulaganathan
- Department of Biotechnology, School of Chemical and Biotechnology, SASTRA Deemed University, Thanjavur, Tamilnadu-613401, India
| | - Aravind Sivasubramanian
- Department of Biotechnology, School of Chemical and Biotechnology, SASTRA Deemed University, Thanjavur, Tamilnadu-613401, India
| | - Narendran Rajendran
- Department of Biotechnology, School of Chemical and Biotechnology, SASTRA Deemed University, Thanjavur, Tamilnadu-613401, India
| | - Shankar Subramanian
- Department of Biotechnology, School of Chemical and Biotechnology, SASTRA Deemed University, Thanjavur, Tamilnadu-613401, India
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Chen O, Yi L, Deng L, Ruan C, Zeng K. Screening antagonistic yeasts against citrus green mold and the possible biocontrol mechanisms of Pichia galeiformis (BAF03). JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2020; 100:3812-3821. [PMID: 32248529 DOI: 10.1002/jsfa.10407] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Revised: 03/27/2020] [Accepted: 04/05/2020] [Indexed: 05/24/2023]
Abstract
BACKGROUND Penicillium digitatum is one of the most important pathogens causing citrus green mold, leading to significant economic losses. Traditionally, synthetic fungicides are used to control diseases. However, the side effects of fungicides should not be ignored. Thus, antagonistic yeasts were proposed to be safe and effective alternatives for managing diseases. Orchards are excellent sources of naturally occurring antagonists against pathogens. Therefore, in the present study, antagonistic yeasts obtained from orchards were screened, and the possible biocontrol mechanisms of the most promising yeast were investigated. RESULTS Seventy-eight isolates of yeasts (15 species of 10 genera) were obtained from citrus orchards. In in vitro assays, 16 strains showed antifungal activity against Pichia digitatum and 15 strains showed biocontrol potential against green mold on Olinda oranges. Pichia galeiformis (BAF03) exhibited the best antagonistic activity against P. digitatum during 6 days storage at 25 °C and a good antagonistic activity during 29 days at 4 °C. Pichia galeiformis (BAF03) could colonize and amplify quickly in wounded citrus. Scanning electron microscopy results showed that the citrus wound was colonised by the yeast. A total of eight volatile organic compounds (VOCs) were identified by gas chromatography-mass spectrometry The VOCs produced by P. galeiformis (BAF03) efficiently inhibited P. digitatum. CONCLUSION Pichia galeiformis (BAF03) isolated from a citrus orchard showed potential to control postharvest green mold of citrus. The possible mechanisms of action likely include competition for space and nutrients as well as production of VOCs.
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Affiliation(s)
- Ou Chen
- College of Food Science, Southwest University, Chongqing, China
| | - Lanhua Yi
- College of Food Science, Southwest University, Chongqing, China
- Food Storage and Logistics Research Center, Southwest University, Chongqing, China
| | - Lili Deng
- College of Food Science, Southwest University, Chongqing, China
- Food Storage and Logistics Research Center, Southwest University, Chongqing, China
| | - Changqing Ruan
- College of Food Science, Southwest University, Chongqing, China
- Food Storage and Logistics Research Center, Southwest University, Chongqing, China
| | - Kaifang Zeng
- College of Food Science, Southwest University, Chongqing, China
- Food Storage and Logistics Research Center, Southwest University, Chongqing, China
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He YJ, Zhu M, Zhou Y, Zhao KH, Zhou JL, Qi ZH, Zhu YY, Wang ZJ, Xie TZ, Tang Q, Wang YF, Luo XD. Comparative investigation of phytochemicals among ten citrus herbs by ultra high performance liquid chromatography coupled with electrospray ionization quadrupole time-of-flight mass spectrometry and evaluation of their antioxidant properties. J Sep Sci 2020; 43:3349-3358. [PMID: 32506783 DOI: 10.1002/jssc.202000335] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Revised: 05/31/2020] [Accepted: 06/02/2020] [Indexed: 12/11/2022]
Abstract
The citrus herbs have proved their important medicinal and nutritional values as medicine-food dual-purpose herbs, functional foods, or medical herbs in China. In this study, phytochemicals and antioxidant activity among ten typical citrus herbs (ethanol extracts) were investigated comprehensively. The major ingredients and their contents were analyzed by high-resolution mass spectrometry, and the differences of typical fragment ions between flavanone-7-O-rutinoside(s) and flavanone-7-O-neohesperidoside(s) were discriminated properly in negative electrospray ionization mode. Total polyphenols, total flavonoids, 1,1-diphenyl-2-picrylhydrazyl, 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulphonic acid), and ferric reducing antioxidant power tests were performed, which indicated their beneficial values and antioxidant effects. The medicine-food dual-purpose herbs including Chenpi, Juluo, Daidaihua, Huajuhong, Xiangyuan, and Foshou exhibited antioxidant capacities significantly by decreasing intracellular reactive oxygen species intensity (P < 0.01), enhancing superoxide dismutase, catalase, and glutathione peroxidase activities (P < 0.01) in H2 O2 -induced RIN-m5F cells. Moreover, the functional foods Zhishi, Zhiqiao, and Qingpi showed moderate antioxidant bioactivity, while the medical herb Juhe showed weak antioxidant bioactivity, which were consistent with the multivariate analysis of their major flavonoids. The study provided a new sight for the chemical differentiation and practical application of citrus herbs as medicine-food dual-purpose herbs, functional foods, or medical herbs.
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Affiliation(s)
- Ying-Jie He
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education and Yunnan Province, School of Chemical Science and Technology, Yunnan University, Kunming, P. R. China
| | - Meng Zhu
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education and Yunnan Province, School of Chemical Science and Technology, Yunnan University, Kunming, P. R. China
| | - Ying Zhou
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education and Yunnan Province, School of Chemical Science and Technology, Yunnan University, Kunming, P. R. China
| | - Kang-Hong Zhao
- Horticulture College, Hunan Key Laboratory of Traditional Chinese Veterinary Medicine, Hunan Agricultural University, Changsha, P. R. China
| | - Jia-Li Zhou
- Horticulture College, Hunan Key Laboratory of Traditional Chinese Veterinary Medicine, Hunan Agricultural University, Changsha, P. R. China
| | - Zi-Heng Qi
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education and Yunnan Province, School of Chemical Science and Technology, Yunnan University, Kunming, P. R. China
| | - Yan-Yan Zhu
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education and Yunnan Province, School of Chemical Science and Technology, Yunnan University, Kunming, P. R. China
| | - Zhao-Jie Wang
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education and Yunnan Province, School of Chemical Science and Technology, Yunnan University, Kunming, P. R. China
| | - Tian-Zhen Xie
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education and Yunnan Province, School of Chemical Science and Technology, Yunnan University, Kunming, P. R. China
| | - Qi Tang
- Horticulture College, Hunan Key Laboratory of Traditional Chinese Veterinary Medicine, Hunan Agricultural University, Changsha, P. R. China
| | - Yi-Fen Wang
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, P. R. China
| | - Xiao-Dong Luo
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education and Yunnan Province, School of Chemical Science and Technology, Yunnan University, Kunming, P. R. China.,State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, P. R. China
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Citrus medica and Cinnamomum zeylanicum Essential Oils as Potential Biopreservatives against Spoilage in Low Alcohol Wine Products. Foods 2020; 9:foods9050577. [PMID: 32375393 PMCID: PMC7278866 DOI: 10.3390/foods9050577] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Revised: 04/28/2020] [Accepted: 05/01/2020] [Indexed: 11/16/2022] Open
Abstract
Low alcohol wine is a new entry in the global wine market, due to the increase in consumers’ concern for health, economic and modern lifestyle issues. As low alcohol products are prone to spoilage, the adoption of natural-derived products with antimicrobial activity as biopreservatives seems to be an intriguing alternative. Thus, the aim of the present study was to investigate the possible antimicrobial properties of Citrus medica and Cinnamomum zeylanicum essential oils (EOs) and assess their commercial prospective in the wine industry. The main constituents identified by GC/MS analysis were limonene (38.46%) and linalool (35.44%) in C. medica EO, whereas trans-cinnamic-aldehyde (63.58%) was the dominant compound in C. zeylanicum EO. The minimum inhibitory (MIC), non-inhibitory (NIC) and minimum lethal concentration (MLC) values against common wine spoilage microbes were initially determined. Subsequently, their efficiency was further validated in low alcohol (~6% vol) wines, either separately or in combination at 0.010% (v/v), as well as in wines deliberately inoculated with Gluconobacter cerinus, Oenococcus oeni, Pediococcus pentosaceus, Dekkera bruxellensis, Candida zemplinina, Hanseniaspora uvarum, Pichia guilliermondii or Zygosaccharomyces bailii. EO addition led to considerable spoilage and microbial growth delay during storage at room or refrigerated temperature, suggesting their potential use as wine biopreservatives.
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49
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Herbal treatments for migraine: A systematic review of randomised‐controlled studies. Phytother Res 2020; 34:2493-2517. [DOI: 10.1002/ptr.6701] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Revised: 03/09/2020] [Accepted: 03/28/2020] [Indexed: 12/12/2022]
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50
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Bora H, Kamle M, Mahato DK, Tiwari P, Kumar P. Citrus Essential Oils (CEOs) and Their Applications in Food: An Overview. PLANTS (BASEL, SWITZERLAND) 2020; 9:E357. [PMID: 32168877 PMCID: PMC7154898 DOI: 10.3390/plants9030357] [Citation(s) in RCA: 57] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Revised: 02/28/2020] [Accepted: 03/02/2020] [Indexed: 12/19/2022]
Abstract
Citrus is a genus belonging to the Rutaceae family and includes important crops like orange, lemons, pummelos, grapefruits, limes, etc. Citrus essential oils (CEOs) consist of some major biologically active compounds like α-/β-pinene, sabinene, β-myrcene, d-limonene, linalool, α-humulene, and α-terpineol belonging to the monoterpenes, monoterpene aldehyde/alcohol, and sesquiterpenes group, respectively. These compounds possess several health beneficial properties like antioxidant, anti-inflammatory, anticancer, etc., in addition to antimicrobial properties, which have immense potential for food applications. Therefore, this review focused on the extraction, purification, and detection methods of CEOs along with their applications for food safety, packaging, and preservation. Further, the concerns of optimum dose and safe limits, their interaction effects with various food matrices and packaging materials, and possible allergic reactions associated with the use of CEOs in food applications were briefly discussed, which needs to be addressed in future research along with efficient, affordable, and "green" extraction methods to ensure CEOs as an ecofriendly, cost-effective, and natural alternative to synthetic chemical preservatives.
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Affiliation(s)
- Himashree Bora
- Department of Forestry, North Eastern Regional Institute of Science and Technology, Nirjuli 791109, India; (H.B.); (M.K.)
| | - Madhu Kamle
- Department of Forestry, North Eastern Regional Institute of Science and Technology, Nirjuli 791109, India; (H.B.); (M.K.)
| | - Dipendra Kumar Mahato
- School of Exercise and Nutrition Sciences, Deakin University, 221 Burwood Hwy, Burwood, VIC 3125, Australia;
| | - Pragya Tiwari
- Department of Biotechnology, Yeungnam University, Gyeongsan, Gyeongbuk 38541, Korea
| | - Pradeep Kumar
- Department of Forestry, North Eastern Regional Institute of Science and Technology, Nirjuli 791109, India; (H.B.); (M.K.)
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