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Benedetto N, Carlucci V, Faraone I, Lela L, Ponticelli M, Russo D, Mangieri C, Tzvetkov NT, Milella L. An Insight into Citrus medica Linn.: A Systematic Review on Phytochemical Profile and Biological Activities. PLANTS (BASEL, SWITZERLAND) 2023; 12:2267. [PMID: 37375892 DOI: 10.3390/plants12122267] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Revised: 06/07/2023] [Accepted: 06/08/2023] [Indexed: 06/29/2023]
Abstract
Plant species are a reservoir of natural compounds that can potentially be used to treat different diseases. Citrus medica Linn. belonging to the Rutaceae family, has been used for centuries in medicine for its antioxidant, anti-inflammatory, antimicrobial, antiviral, and antihyperglycemic properties. These activities are ascribable not only to the presence of health-promoting macronutrients and micronutrients, such as carbohydrates, minerals, amino acids, and vitamins, but also to specialized metabolites, such as flavonoids (apigenin, hesperetin, hesperidin, naringin, naringenin, rutin, quercetin, and diosmin), coumarins (citropten, scoparone, and bergapten), terpenes (limonene, γ-terpinene, limonin, and nomilin), and phenolic acids (p-coumaric acid, trans-ferulic acid, and chlorogenic acid). In recent years, particular attention has been focused on the antioxidant, anti-inflammatory, antimicrobial activity, antidiabetic, anticancer, and neuroprotective activity of C. medica. However, although many studies have reported this species' chemical and biological properties, the literature has never been analyzed via a systematic approach. For this reason, using PubMed and Scopus as databases, we performed a systematic review of C. medica's chemical composition and biological properties to inspire new research approaches and increase its curative application.
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Affiliation(s)
- Nadia Benedetto
- Department of Science, University of Basilicata, V.le Ateneo Lucano 10, 85100 Potenza, Italy
| | - Vittorio Carlucci
- Department of Science, University of Basilicata, V.le Ateneo Lucano 10, 85100 Potenza, Italy
| | - Immacolata Faraone
- Department of Science, University of Basilicata, V.le Ateneo Lucano 10, 85100 Potenza, Italy
- Innovative Startup Farmis s.r.l., Via Nicola Vaccaro 40, 85100 Potenza, Italy
| | - Ludovica Lela
- Department of Science, University of Basilicata, V.le Ateneo Lucano 10, 85100 Potenza, Italy
| | - Maria Ponticelli
- Department of Science, University of Basilicata, V.le Ateneo Lucano 10, 85100 Potenza, Italy
| | - Daniela Russo
- Department of Science, University of Basilicata, V.le Ateneo Lucano 10, 85100 Potenza, Italy
- Spinoff Bioactiplant, Via dell'Ateneo Lucano 10, 85100 Potenza, Italy
| | - Claudia Mangieri
- Department of Science, University of Basilicata, V.le Ateneo Lucano 10, 85100 Potenza, Italy
| | - Nikolay T Tzvetkov
- Institute of Molecular Biology "Roumen Tsanev", Department of Biochemical Pharmacology & Drug Design, Bulgarian Academy of Sciences, Acad. G. Bonchev Str., Bl. 21, 1113 Sofia, Bulgaria
| | - Luigi Milella
- Department of Science, University of Basilicata, V.le Ateneo Lucano 10, 85100 Potenza, Italy
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Tundis R, Xiao J, Silva AS, Carreiró F, Loizzo MR. Health-Promoting Properties and Potential Application in the Food Industry of Citrus medica L. and Citrus × clementina Hort. Ex Tan. Essential Oils and Their Main Constituents. PLANTS (BASEL, SWITZERLAND) 2023; 12:plants12050991. [PMID: 36903853 PMCID: PMC10005512 DOI: 10.3390/plants12050991] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 02/19/2023] [Accepted: 02/20/2023] [Indexed: 05/14/2023]
Abstract
Citrus is an important genus in the Rutaceae family, with high medicinal and economic value, and includes important crops such as lemons, orange, grapefruits, limes, etc. The Citrus species is rich sources of carbohydrates, vitamins, dietary fibre, and phytochemicals, mainly including limonoids, flavonoids, terpenes, and carotenoids. Citrus essential oils (EOs) consist of several biologically active compounds mainly belonging to the monoterpenes and sesquiterpenes classes. These compounds have demonstrated several health-promoting properties such as antimicrobial, antioxidant, anti-inflammatory, and anti-cancer properties. Citrus EOs are obtained mainly from peels, but also from leaves and flowers, and are widely used as flavouring ingredients in food, cosmetics, and pharmaceutical products. This review focused on the composition and biological properties of the EOs of Citrus medica L. and Citrus clementina Hort. Ex Tan and their main constituents, limonene, γ-terpinene, myrcene, linalool, and sabinene. The potential applications in the food industry have been also described. All the articles available in English or with an abstract in English were extracted from different databases such as PubMed, SciFinder, Google Scholar, Web of Science, Scopus, and Science Direct.
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Affiliation(s)
- Rosa Tundis
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Rende, Italy
- Correspondence: ; Tel.: +39-0984-493246
| | - Jianbo Xiao
- Nutrition and Bromatology Group, Analytical and Food Chemistry Department, Faculty of Food Science and Technology, Universidade de Vigo, Ourense Campus, E-32004 Ourense, Spain
- School of Food and Biological Engineering, Chengdu University, Chengdu 610106, China
| | - Ana Sanches Silva
- National Institute for Agrarian and Veterinary Research (INIAV), I.P., Rua dos Lágidos, Lugar da Madalena, Vairão, 4485-655 Vila do Conde, Portugal
- Faculty of Pharmacy, University of Coimbra, Polo III, Azinhaga de St. Comba, 3000-548 Coimbra, Portugal
- Centre for Animal Science Studies (CECA), ICETA, University of Porto, 4501-401 Porto, Portugal
| | - Filipa Carreiró
- National Institute for Agrarian and Veterinary Research (INIAV), I.P., Rua dos Lágidos, Lugar da Madalena, Vairão, 4485-655 Vila do Conde, Portugal
- Faculty of Pharmacy, University of Coimbra, Polo III, Azinhaga de St. Comba, 3000-548 Coimbra, Portugal
| | - Monica Rosa Loizzo
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Rende, Italy
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Comparative and Correlation Analysis of Young and Mature Kaffir Lime (Citrus hystrix DC) Leaf Characteristics. INTERNATIONAL JOURNAL OF PLANT BIOLOGY 2022. [DOI: 10.3390/ijpb13030023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Kaffir lime is leaf-oriented minor citrus that required extra attention to study. This study aimed to (i) comparatively analyze the young and mature leaf morpho-ecophysiological characters; and (ii) perform a correlation analysis for revealing the relationship among the physiological characters. Plants were ten one-year-old kaffir lime trees cultured under full sun condition. Leaf size was measured by using a specific allometric model. The Li-6400XT portable photosynthesis system was used to observe the leaf ecophysiological characters. The statistical analysis revealed significant differences in leaf size and physiology as the effect of leaf age. A significant size enlargement in mature leaves was noticed, especially in terms of leaf length, area, and weight, of about 77%, 177%, and 196%, respectively. Young leaves experienced a significant improvement in photosynthetic rate and actual water use efficiency for about 39% and 53%, respectively. Additionally, a strong, significant, and positive correlation between leaf chlorophyll, carotenoid content, and photosynthetic rate was found in the present study. Further studies using a multi-omics approach may enrich the science between kaffir lime leaf maturation as the basis of agricultural modification practice.
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Plants with Antimicrobial Activity Growing in Italy: A Pathogen-Driven Systematic Review for Green Veterinary Pharmacology Applications. Antibiotics (Basel) 2022; 11:antibiotics11070919. [PMID: 35884173 PMCID: PMC9311764 DOI: 10.3390/antibiotics11070919] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 06/28/2022] [Accepted: 06/30/2022] [Indexed: 02/05/2023] Open
Abstract
Drug resistance threatening humans may be linked with antimicrobial and anthelmintic resistance in other species, especially among farm animals and, more in general, in the entire environment. From this perspective, Green Veterinary Pharmacology was proven successful for the control of parasites in small ruminants and for the control of other pests such as varroa in bee farming. As in anthelmintic resistance, antimicrobial resistance (AMR) represents one of the major challenges against the successful treatment of infectious diseases, and antimicrobials use in agriculture contributes to the spread of more AMR bacterial phenotypes, genes, and proteins. With this systematic review, we list Italian plants with documented antimicrobial activity against possible pathogenic microbes. Methods: The literature search included all the manuscripts published since 1990 in PubMed, Web of Science, and Scopus using the keywords (i) “antimicrobial, plants, Italy”; (ii) “antibacterial, plant, Italy”; (iii) “essential oil, antibacterial, Italy”; (iv) “essential oil, antimicrobial, Italy”; (v) “methanol extract, antibacterial, Italy”; (vi) “methanol extract, antimicrobial, Italy”. Results: In total, 105 manuscripts that documented the inhibitory effect of plants growing in Italy against bacteria were included. One hundred thirty-five plants were recorded as effective against Gram+ bacteria, and 88 against Gram−. This will provide a ready-to-use comprehensive tool to be further tested against the indicated list of pathogens and will suggest new alternative strategies against bacterial pathogens to be employed in Green Veterinary Pharmacology applications.
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Piccialli I, Tedeschi V, Caputo L, Amato G, De Martino L, De Feo V, Secondo A, Pannaccione A. The Antioxidant Activity of Limonene Counteracts Neurotoxicity Triggered byAβ 1-42 Oligomers in Primary Cortical Neurons. Antioxidants (Basel) 2021; 10:antiox10060937. [PMID: 34207788 PMCID: PMC8227170 DOI: 10.3390/antiox10060937] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Revised: 06/01/2021] [Accepted: 06/03/2021] [Indexed: 11/16/2022] Open
Abstract
Many natural-derived compounds, including the essential oils from plants, are investigated to find new potential protective agents in several neurodegenerative disorders such as Alzheimer's disease (AD). In the present study, we tested the neuroprotective effect of limonene, one of the main components of the genus Citrus, against the neurotoxicity elicited by Aβ1-42 oligomers, currently considered a triggering factor in AD. To this aim, we assessed the acetylcholinesterase activity by Ellman's colorimetric method, the mitochondrial dehydrogenase activity by MTT assay, the nuclear morphology by Hoechst 33258, the generation of reactive oxygen species (ROS) by DCFH-DA fluorescent dye, and the electrophysiological activity of KV3.4 potassium channel subunits by patch-clamp electrophysiology. Interestingly, the monoterpene limonene showed a specific activity against acetylcholinesterase with an IC50 almost comparable to that of galantamine, used as positive control. Moreover, at the concentration of 10 µg/mL, limonene counteracted the increase of ROS production triggered by Aβ1-42 oligomers, thus preventing the upregulation of KV3.4 activity. This, in turn, prevented cell death in primary cortical neurons, showing an interesting neuroprotective profile against Aβ1-42-induced toxicity. Collectively, the present results showed that the antioxidant properties of the main component of the genus Citrus, limonene, may be useful to prevent neuronal suffering induced by Aβ1-42 oligomers preventing the hyperactivity of KV3.4.
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Affiliation(s)
- Ilaria Piccialli
- Department of Neuroscience, Division of Pharmacology, Reproductive and Odontostomatological Sciences, School of Medicine, “Federico II” University of Naples, 80131 Naples, Italy; (I.P.); (V.T.)
| | - Valentina Tedeschi
- Department of Neuroscience, Division of Pharmacology, Reproductive and Odontostomatological Sciences, School of Medicine, “Federico II” University of Naples, 80131 Naples, Italy; (I.P.); (V.T.)
| | - Lucia Caputo
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II, 132, 84084 Fisciano, Italy; (L.C.); (G.A.); (L.D.M.); (V.D.F.)
| | - Giuseppe Amato
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II, 132, 84084 Fisciano, Italy; (L.C.); (G.A.); (L.D.M.); (V.D.F.)
| | - Laura De Martino
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II, 132, 84084 Fisciano, Italy; (L.C.); (G.A.); (L.D.M.); (V.D.F.)
| | - Vincenzo De Feo
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II, 132, 84084 Fisciano, Italy; (L.C.); (G.A.); (L.D.M.); (V.D.F.)
| | - Agnese Secondo
- Department of Neuroscience, Division of Pharmacology, Reproductive and Odontostomatological Sciences, School of Medicine, “Federico II” University of Naples, 80131 Naples, Italy; (I.P.); (V.T.)
- Correspondence: (A.S.); (A.P.); Tel.: +39-0817463335 (A.P.)
| | - Anna Pannaccione
- Department of Neuroscience, Division of Pharmacology, Reproductive and Odontostomatological Sciences, School of Medicine, “Federico II” University of Naples, 80131 Naples, Italy; (I.P.); (V.T.)
- Correspondence: (A.S.); (A.P.); Tel.: +39-0817463335 (A.P.)
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Efendi D, Budiarto R, Poerwanto R, Santosa E, Agusta A. Relationship among Agroclimatic Variables, Soil and Leaves Nutrient Status with the Yield and Main Composition of Kaffir Lime ( Citrus hystrix DC) Leaves Essential Oil. Metabolites 2021; 11:metabo11050260. [PMID: 33922220 PMCID: PMC8145034 DOI: 10.3390/metabo11050260] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 04/15/2021] [Accepted: 04/20/2021] [Indexed: 11/16/2022] Open
Abstract
Previous studies revealed the impact growing location has on the quantity and quality of essential oils derived from numerous Citrus spp., except on the kaffir lime. This study aims to analyze the relationship shared by agroclimatic variables and soil-plant nutrient status to kaffir lime leaves essential oil yield and main composition. The experiment was conducted between February and April 2019 in four growing locations, namely Bogor (6°36′36″ S, 106°46′47″ E), West Bandung (6°48′12″ S, 107°39′16″ E), Pasuruan (7°45′5″ S, 112°40′6″ E) and Tulungagung (8°6′27″ S, 112°0′35″ E). The highest essential oil yield was obtained from Bogor (1.5%), while the lowest one was from Tulungagung (0.78%). The yield was positively and significantly correlated with the rainfall, soil organic carbon, soil pH, and macronutrient levels, i.e., nitrogen, phosphorus, and magnesium. Citronellal, the major component in metabolites’ profile of kaffir lime leaves essential oils, was significantly affected by the growing location. The absolute content of citronellal was positively and significantly correlated with the actual soil pH and leaf Ca content; furthermore, it negatively correlated with the leaf content of Fe, Mn, Zn, Cu. Pearson correlation analysis also showed (i) a negative significant correlation between the relative percentage of citronellol and annual rainfall intensity; (ii) a negative significant correlation between altitude and relative percentage of caryophyllene, and (iii) a positive significant correlation between the relative percentage of linalool and leaf K content.
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Affiliation(s)
- Darda Efendi
- Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Dramaga Bogor 16680, West Java, Indonesia; (R.P.); (E.S.)
- Center for Tropical Horticulture Studies, IPB University, Dramaga Bogor 16680, West Java, Indonesia
- Correspondence: (D.E.); (R.B.)
| | - Rahmat Budiarto
- Department of Agronomy, Faculty of Agriculture, Universitas Padjadjaran, Jatinangor Sumedang 45363, West Java, Indonesia
- Study Program of Agronomy and Horticulture, Graduate School of IPB University, Dramaga Bogor 16680, West Java, Indonesia
- Correspondence: (D.E.); (R.B.)
| | - Roedhy Poerwanto
- Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Dramaga Bogor 16680, West Java, Indonesia; (R.P.); (E.S.)
- Center for Tropical Horticulture Studies, IPB University, Dramaga Bogor 16680, West Java, Indonesia
| | - Edi Santosa
- Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Dramaga Bogor 16680, West Java, Indonesia; (R.P.); (E.S.)
| | - Andria Agusta
- Research Center for Chemistry, Indonesian Institute of Science, Puspitek Serpong, Tangerang Selatan 15314, Banten, Indonesia; or
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Zhao L, Duan F, Gong M, Tian X, Guo Y, Jia L, Deng S. (+)-Terpinen-4-ol Inhibits Bacillus cereus Biofilm Formation by Upregulating the Interspecies Quorum Sensing Signals Diketopiperazines and Diffusing Signaling Factors. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2021; 69:3496-3510. [PMID: 33724028 DOI: 10.1021/acs.jafc.0c07826] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Bacillus cereus is a Gram-positive endospore-forming foodborne pathogen that causes lethal food poisoning and significant economic losses, usually through biofilm- and endospore-induced recurrent cross- and postprocessing contamination. Due to the lack of critical inhibitory targets and control strategies, B. cereus biofilm contamination is a problem that urgently needs a solution. In this study, the antibacterial and antibiofilm activities of several natural potential bacterial quorum sensing (QS) interferers, a group of spice-originated monoterpenoids, were screened, and terpinen-4-ol effectively inhibited B. cereus growth and biofilm and spore germination with minimum growth inhibition and 50% biofilm inhibitory concentrations of 8 and 2 μmol/mL, respectively. FESEM/CLSM and phenotypic research illustrated that in addition to a decrease in the number of attached B. cereus cells, (+)-terpinen-4-ol also obviously reduced extracellular matrix synthesis, especially exopolysaccharides, and inhibited the swarming motility and protease activity of B. cereus. (+)-Terpinen-4-ol did not exert a significant effect on AI-2 signals in B. cereus. Accordingly, the B. cereus-produced interspecies QS signals diffusing signal factors (DSFs, C8-C15) and diketopiperazines (DKPs) were detected and identified here, which suppressed B. cereus biofilm formation in a concentration-dependent manner. (+)-Terpinen-4-ol significantly increased the levels of specific DSF and DKP signals in B. cereus and down-regulated the gene expression of some rpfB homologues in transcription level. Moreover, both DKPs and DSFs inhibited swarming motility and protease activity in B. cereus, while just the DSF signals 2-dodecenoic acid and 11-methyl-2-dodecenoic acid inhibited exopolysaccharide synthesis like (+)-terpinen-4-ol. In summary, B. cereus strains were found to produce nine DSF- and six DKP-type QS signaling molecules, which repressed B. cereus biofilm formation. (+)-Terpinen-4-ol was confirmed to be a promising antibacterial and antibiofilm agent against B. cereus upregulating DSFs and DKPs levels, and it could target the critical genes rpfB for DSFs turnover.
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Affiliation(s)
- Lijun Zhao
- Department of Food Engineering, College of Biomass Science and Engineering, Sichuan University, Chengdu 610065, P. R. China
| | - Feixia Duan
- Department of Food Engineering, College of Biomass Science and Engineering, Sichuan University, Chengdu 610065, P. R. China
| | - Meng Gong
- Frontiers Science Center for Disease-related Molecular Network, Institutes for Systems Genetics, West China Hospital, Sichuan University, 88 Keyuan South Road, Hi-Tech Zone, Chengdu 610041, P. R. China
| | - Xue Tian
- Department of Food Engineering, College of Biomass Science and Engineering, Sichuan University, Chengdu 610065, P. R. China
| | - Yan Guo
- Sichuan Center for Disease Control and Prevention, Chengdu 610041, P. R. China
| | - Lirong Jia
- Department of Food Engineering, College of Biomass Science and Engineering, Sichuan University, Chengdu 610065, P. R. China
| | - Sha Deng
- Department of Food Engineering, College of Biomass Science and Engineering, Sichuan University, Chengdu 610065, P. R. China
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Singh B, Singh JP, Kaur A, Yadav MP. Insights into the chemical composition and bioactivities of citrus peel essential oils. Food Res Int 2021; 143:110231. [PMID: 33992345 DOI: 10.1016/j.foodres.2021.110231] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2020] [Revised: 01/31/2021] [Accepted: 02/13/2021] [Indexed: 12/11/2022]
Abstract
Citrus peel (CP), a by-product of the citrus fruit processing, comprises nearly forty to fifty percent of the fruit portion. Interestingly, the essential oil (EO) is primarily concentrated in the peel portion of the citrus fruit. Extraction of CP essential oil (CPEO) is an effective way of utilizing the citrus fruit processing waste. The CPEO can be more efficiently recovered from CP waste by improving the efficiency of conventional extraction processes. The main components of CPEO include monoterpenes, sesquiterpenes and their oxygenated derivatives. Specifically, limonene is the major oil component identified in the peel of different citrus species. The health promoting biological activities of CPEO are functioning as antioxidant, anti-inflammatory, analgesic, antimicrobial and anticancer agents, thereby can be used as a source of functional components and preservatives for the development of nutritionally safe newer food products. This paper provides an in-depth knowledge about the chemical constituents and bioactivities of EOs extracted from peels of different citrus species.
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Affiliation(s)
- Balwinder Singh
- P.G. Department of Biotechnology, Khalsa College, Amritsar 143002, Punjab, India
| | - Jatinder Pal Singh
- Department of Food Science and Technology, Guru Nanak Dev University, Amritsar 143005, Punjab, India
| | - Amritpal Kaur
- Department of Food Science and Technology, Guru Nanak Dev University, Amritsar 143005, Punjab, India.
| | - Madhav P Yadav
- Eastern Regional Research Center, Agricultural Research Service, United States Department of Agriculture, 600 East Mermaid Lane, Wyndmoor, PA 19038, USA.
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Zibaee E, Kamalian S, Tajvar M, Amiri MS, Ramezani M, Moghadam AT, Emami SA, Sahebkar A. Citrus species: A Review of Traditional Uses, Phytochemistry and Pharmacology. Curr Pharm Des 2020; 26:44-97. [PMID: 31775593 DOI: 10.2174/1381612825666191127115601] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2019] [Accepted: 11/25/2019] [Indexed: 12/23/2022]
Abstract
The Citrus species from family Rutaceae has worldwide applications such as cardiovascular and gastrointestinal problems. Phytochemical investigations have shown that these plants have constituents including flavonoids, limonoids and carotenoids. There are many reports on a wide range of activities such as antiinflammatory, anti-oxidant, immunomodulatory, metabolic, cardiovascular and neuroprotective effects. In the current review, we discuss information regarding botany, phytochemistry, ethnobotany uses, traditional knowledge and pharmacological aspects of the Citrus species.
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Affiliation(s)
- Elaheh Zibaee
- Department of Traditional Pharmacy, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Safa Kamalian
- School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mehrangiz Tajvar
- School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | | | - Mahin Ramezani
- Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran.,Nanotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Ali T Moghadam
- School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran.,Department of Clinical Pharmacy, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Seyed A Emami
- Department of Traditional Pharmacy, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Amirhossein Sahebkar
- Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran.,Halal Research Center of IRI, FDA, Tehran, Iran.,Neurogenic Inflammation Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
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10
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Empirical "integrated disease management" in Ferrara during the Italian plague (1629-1631). Parasitol Int 2019; 75:102046. [PMID: 31887395 DOI: 10.1016/j.parint.2019.102046] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Revised: 12/09/2019] [Accepted: 12/24/2019] [Indexed: 11/24/2022]
Abstract
Plague, a highly infective disease caused by Yersinia pestis (Proteobacteria: Enterobacteriales), ravaged Europe from 1347 over the course of more than 450 years. During the Italian Plague (1629-1631), the disease was rampaging in the entire Northern Italy down to Tuscany, but the city of Ferrara was relatively spared, in spite that the economic activities were maintained with highly affected cities, such as Milan, through the relevant salt commerce. The aim of the study is to evaluate the hygiene rules that were effective in preventing the spread of the plague in Ferrara in 1630, by examining historical documents and reports. According to these documents, a kind of empirical "integrated disease management" was carried out, using remedies including compounds with bactericidal, anti-parasite and repellent activity, and by technical strategies including avoidance of possible plague carriers. The anti-plague remedies and technical strategies used in ancient Ferrara are critically analysed using a multidisciplinary approach (pharmaceutic, medical, epidemiologic and entomological) and compared to current prevention protocols.
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11
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Fratianni F, Cozzolino A, De Feo V, Coppola R, Ombra MN, Nazzaro F. Polyphenols, Antioxidant, Antibacterial, and Biofilm Inhibitory Activities of Peel and Pulp of Citrus medica L., Citrus bergamia, and Citrus medica cv. Salò Cultivated in Southern Italy. Molecules 2019; 24:molecules24244577. [PMID: 31847295 PMCID: PMC6943604 DOI: 10.3390/molecules24244577] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Revised: 12/10/2019] [Accepted: 12/11/2019] [Indexed: 01/25/2023] Open
Abstract
The aim of this paper was to study the polyphenols of peel and pulp of three Citrus taxa—Citrus medica, Citrus bergamia, and Citrus medica cv. Salò—cultivated in the Cosenza province, Southern Italy, and to evaluate their antioxidant and antibacterial activity, performed against Escherichia coli, Listeria monocytogenes, Pseudomonas aeruginosa, Staphylococcus aureus, and Pectobacterium carotovorum. Furthermore, we assessed the inhibitory effect of the extracts on bacterial capacity to form biofilm, and on the metabolic activity of the cells present therein. The results indicated that such extracts could find new potential applications in the field of natural antioxidant and anti-bacterial agents in pharmaceutics, agriculture, and food fields.
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Affiliation(s)
- Florinda Fratianni
- Istituto di Scienze dell’Alimentazione, Consiglio Nazionale delle Ricerche (ISA-CNR), via Roma 64, 83100 Avellino, Italy; (F.F.); (M.N.O.)
| | - Autilia Cozzolino
- Department of Agricultural, Environmental and Food Sciences, DiAAA-University of Molise, Via de Sanctis s.n.c., 83100 Campobasso, Italy; (A.C.); (R.C.)
| | - Vincenzo De Feo
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II, 132, 84084 Fisciano (Salerno), Italy
- Correspondence: (V.D.F.); (F.N.); Tel.: +39-08-996-9751(V.D.F.); +39-08-2529-9102 (F.N.)
| | - Raffaele Coppola
- Department of Agricultural, Environmental and Food Sciences, DiAAA-University of Molise, Via de Sanctis s.n.c., 83100 Campobasso, Italy; (A.C.); (R.C.)
| | - Maria Neve Ombra
- Istituto di Scienze dell’Alimentazione, Consiglio Nazionale delle Ricerche (ISA-CNR), via Roma 64, 83100 Avellino, Italy; (F.F.); (M.N.O.)
| | - Filomena Nazzaro
- Istituto di Scienze dell’Alimentazione, Consiglio Nazionale delle Ricerche (ISA-CNR), via Roma 64, 83100 Avellino, Italy; (F.F.); (M.N.O.)
- Correspondence: (V.D.F.); (F.N.); Tel.: +39-08-996-9751(V.D.F.); +39-08-2529-9102 (F.N.)
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12
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Elisa B, Aldo A, Ludovica G, Viviana P, Debora B, Nadia M, Giorgia N, Elisa G. Chemical composition and antimycotic activity of six essential oils (cumin, fennel, manuka, sweet orange, cedar and juniper) against different Candida spp. Nat Prod Res 2019; 35:4600-4605. [PMID: 31782669 DOI: 10.1080/14786419.2019.1696327] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Candida are commensal yeasts, present in the alimentary tract and mucocutaneous membranes of mammals. Recently, opportunistic Candida infections increased presenting resistances. Essential oils are mixtures of volatile compounds that may show antibacterial and antifungal effects and are important for food and pharmaceutical industry purposes. The aim of this work was to analyse the potential action of sweet orange, cedar, juniper, cumin, fennel and manuka essential oils. The tested oils were chemically characterised by Gas Chromatography-Mass Spectrometry analysis. The composition of these formulations suggests that each oil is featured by both specific and common components. The activity of the oils was analysed through Agar Disk Diffusion and Minimum Inhibitory Concentration. Their biological performance could be related to the comprehensive set of interactions settled by the natural formulation. Our results demonstrated the efficacy of cumin, fennel and manuka essential oils and supported their application as a natural alternative treatment against Candida spp.
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Affiliation(s)
- Bona Elisa
- Dipartimento di Scienze ed Innovazione Tecnologica, Università Del Piemonte Orientale, Alessandria, Italy
| | - Arrais Aldo
- Dipartimento di Scienze ed Innovazione Tecnologica, Università Del Piemonte Orientale, Alessandria, Italy
| | - Gema Ludovica
- Dipartimento di Scienze ed Innovazione Tecnologica, Università Del Piemonte Orientale, Alessandria, Italy
| | - Perotti Viviana
- Dipartimento di Scienze ed Innovazione Tecnologica, Università Del Piemonte Orientale, Alessandria, Italy
| | - Birti Debora
- Dipartimento di Scienze ed Innovazione Tecnologica, Università Del Piemonte Orientale, Alessandria, Italy
| | - Massa Nadia
- Dipartimento di Scienze ed Innovazione Tecnologica, Università Del Piemonte Orientale, Alessandria, Italy
| | - Novello Giorgia
- Dipartimento di Scienze ed Innovazione Tecnologica, Università Del Piemonte Orientale, Alessandria, Italy
| | - Gamalero Elisa
- Dipartimento di Scienze ed Innovazione Tecnologica, Università Del Piemonte Orientale, Alessandria, Italy
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13
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Macías FA, Mejías FJ, Molinillo JM. Recent advances in allelopathy for weed control: from knowledge to applications. PEST MANAGEMENT SCIENCE 2019; 75:2413-2436. [PMID: 30684299 DOI: 10.1002/ps.5355] [Citation(s) in RCA: 98] [Impact Index Per Article: 19.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/26/2018] [Revised: 01/10/2019] [Accepted: 01/19/2019] [Indexed: 05/27/2023]
Abstract
Allelopathy is the biological phenomenon of chemical interactions between living organisms in the ecosystem, and must be taken into account in addressing pest and weed problems in future sustainable agriculture. Allelopathy is a multidisciplinary science, but in some cases, aspects of its chemistry are overlooked, despite the need for a deep knowledge of the chemical structural characteristics of allelochemicals to facilitate the design of new herbicides. This review is focused on the most important advances in allelopathy, paying particular attention to the design and development of phenolic compounds, terpenoids and alkaloids as herbicides. The isolation of allelochemicals is mainly addressed, but other aspects such as the analysis and activities of derivatives or analogs are also covered. Furthermore, the use of allelopathy in the fight against parasitic plants is included. The past 12 years have been a prolific period for publications on allelopathy. This critical review discusses future research areas in this field and the state of the art is analyzed from the chemist's perspective. © 2019 Society of Chemical Industry.
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Affiliation(s)
- Francisco A Macías
- Allelopathy Group, Department of Organic Chemistry, School of Sciences, Institute of Biomolecules (INBIO), University of Cadiz, Cádiz, Spain
| | - Francisco Jr Mejías
- Allelopathy Group, Department of Organic Chemistry, School of Sciences, Institute of Biomolecules (INBIO), University of Cadiz, Cádiz, Spain
| | - José Mg Molinillo
- Allelopathy Group, Department of Organic Chemistry, School of Sciences, Institute of Biomolecules (INBIO), University of Cadiz, Cádiz, Spain
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14
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Labed F, Masullo M, Mirra V, Nazzaro F, Benayache F, Benayache S, Piacente S. Amino acid-sesquiterpene lactone conjugates from the aerial parts of Centaurea pungens and evaluation of their antimicrobial activity. Fitoterapia 2019; 133:51-55. [DOI: 10.1016/j.fitote.2018.12.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2018] [Revised: 11/30/2018] [Accepted: 12/02/2018] [Indexed: 02/04/2023]
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15
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González-Mas MC, Rambla JL, López-Gresa MP, Blázquez MA, Granell A. Volatile Compounds in Citrus Essential Oils: A Comprehensive Review. FRONTIERS IN PLANT SCIENCE 2019; 10:12. [PMID: 30804951 PMCID: PMC6370709 DOI: 10.3389/fpls.2019.00012] [Citation(s) in RCA: 148] [Impact Index Per Article: 29.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Accepted: 01/07/2019] [Indexed: 05/09/2023]
Abstract
The essential oil fraction obtained from the rind of Citrus spp. is rich in chemical compounds of interest for the food and perfume industries, and therefore has been extensively studied during the last decades. In this manuscript, we provide a comprehensive review of the volatile composition of this oil fraction and rind extracts for the 10 most studied Citrus species: C. sinensis (sweet orange), C. reticulata (mandarin), C. paradisi (grapefruit), C. grandis (pummelo), C. limon (lemon), C. medica (citron), C. aurantifolia (lime), C. aurantium (bitter orange), C. bergamia (bergamot orange), and C. junos (yuzu). Forty-nine volatile organic compounds have been reported in all 10 species, most of them terpenoid (90%), although about half of the volatile compounds identified in Citrus peel are non-terpenoid. Over 400 volatiles of different chemical nature have been exclusively described in only one of these species and some of them could be useful as species biomarkers. A hierarchical cluster analysis based on volatile composition arranges these Citrus species in three clusters which essentially mirrors those obtained with genetic information. The first cluster is comprised by C. reticulata, C. grandis, C. sinensis, C. paradisi and C. aurantium, and is mainly characterized by the presence of a larger abundance of non-terpenoid ester and aldehyde compounds than in the other species reviewed. The second cluster is comprised by C. junos, C. medica, C. aurantifolia, and C. bergamia, and is characterized by the prevalence of mono- and sesquiterpene hydrocarbons. Finally, C. limon shows a particular volatile profile with some sulfur monoterpenoids and non-terpenoid esters and aldehydes as part of its main differential peculiarities. A systematic description of the rind volatile composition in each of the species is provided together with a general comparison with those in leaves and blossoms. Additionally, the most widely used techniques for the extraction and analysis of volatile Citrus compounds are also described.
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Affiliation(s)
- M. Carmen González-Mas
- Departament de Farmacologia, Facultat de Farmàcia, Universitat de València, Valencia, Spain
| | - José L. Rambla
- Instituto de Biología Molecular y Celular de Plantas, Consejo Superior de Investigaciones Científicas – Universidad Politécnica de València, Valencia, Spain
| | - M. Pilar López-Gresa
- Instituto de Biología Molecular y Celular de Plantas, Consejo Superior de Investigaciones Científicas – Universidad Politécnica de València, Valencia, Spain
| | - M. Amparo Blázquez
- Departament de Farmacologia, Facultat de Farmàcia, Universitat de València, Valencia, Spain
| | - Antonio Granell
- Instituto de Biología Molecular y Celular de Plantas, Consejo Superior de Investigaciones Científicas – Universidad Politécnica de València, Valencia, Spain
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16
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Composition and Bioactivity of Essential Oil from Citrus grandis (L.) Osbeck 'Mato Peiyu' Leaf. Molecules 2017; 22:molecules22122154. [PMID: 29206180 PMCID: PMC6149744 DOI: 10.3390/molecules22122154] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2017] [Revised: 11/30/2017] [Accepted: 12/02/2017] [Indexed: 10/26/2022] Open
Abstract
'Mato Peiyu' pomelo (Citrus grandis (L.) Osbeck 'Mato Peiyu') leaves from pruning are currently an agricultural waste. The aim of this study was to isolate essential oils from these leaves through steam distillation (SD) and solvent-free microwave extraction (SFME) and to evaluate their applicability to skin care by analyzing their antimicrobial, antioxidant (diphenyl-1-picrylhydrazyl scavenging assay, β-carotene/linoleic acid assay, and nitric oxide scavenging assay), anti-inflammatory (5-lipoxygenase inhibition assay), and antityrosinase activities. The gas chromatography-mass spectrometry results indicated that the main components of 'Mato Peiyu' leaf essential oils were citronellal and citronellol, with a total percentage of 50.71% and 59.82% for SD and SFME, respectively. The highest bioactivity among all assays was obtained for 5-lipoxygenase inhibition, with an IC50 value of 0.034% (v/v). The MIC90 of the antimicrobial activity of essential oils against Escherichia coli, Pseudomonas aeruginosa, Staphylococcus aureus, and Candida albicans ranged from 0.086% to 0.121% (v/v). Citronellal and citronellol were the main contributors, accounting for at least 54.58% of the essential oil's bioactivity. This paper is the first to report the compositions and bioactivities of 'Mato Peiyu' leaf essential oil, and the results imply that the pomelo leaf essential oil may be applied in skin care.
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Cerulli A, Lauro G, Masullo M, Cantone V, Olas B, Kontek B, Nazzaro F, Bifulco G, Piacente S. Cyclic Diarylheptanoids from Corylus avellana Green Leafy Covers: Determination of Their Absolute Configurations and Evaluation of Their Antioxidant and Antimicrobial Activities. JOURNAL OF NATURAL PRODUCTS 2017; 80:1703-1713. [PMID: 28520428 DOI: 10.1021/acs.jnatprod.6b00703] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
The methanol extract of the leafy covers of Corylus avellana, source of the Italian PGI (protected geographical indication) product "Nocciola di Giffoni", afforded two new cyclic diarylheptanoids, giffonins T and U (2 and 3), along with two known cyclic diarylheptanoids, a quinic acid, flavonoid-, and citric acid derivatives. The structures of giffonins T and U were determined as highly hydroxylated cyclic diarylheptanoids by 1D and 2D NMR experiments. Their relative configurations were assigned by a combined quantum mechanical/NMR approach, comparing the experimental 13C/1H NMR chemical shift data and the related predicted values. The absolute configurations of carpinontriol B (1) and giffonins T and U (2 and 3) were assigned by comparison of their experimental electronic circular dichroism curves with the TDDFT-predicted curves. The ability of the compounds to inhibit the lipid peroxidation induced by H2O2 and H2O2/Fe2+ was determined by measuring the concentration of thiobarbituric acid reactive substances. Furthermore, the antimicrobial activity of the methanol extract of leafy covers of C. avellana and of the isolated compounds against the Gram-positive strains Bacillus cereus and Staphylococcus aureus and the Gram-negative strains Escherichia coli and Pseudomonas aeruginosa was evaluated. Carpinontriol B (1) and giffonin U (3) at 40 μg/disk caused the formation of zones of inhibition.
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Affiliation(s)
| | | | | | | | - Beata Olas
- Department of General Biochemistry, Institute of Biochemistry, Faculty of Biology and Environmental Protection, University of Lodz , Pomorska 141/3, 90-236, Lodz, Poland
| | - Bogdan Kontek
- Department of General Biochemistry, Institute of Biochemistry, Faculty of Biology and Environmental Protection, University of Lodz , Pomorska 141/3, 90-236, Lodz, Poland
| | - Filomena Nazzaro
- Istituto di Scienze dell'Alimentazione CNR-ISA , Via Roma 64, 83100 Avellino, Italy
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Laurus nobilis: Composition of Essential Oil and Its Biological Activities. Molecules 2017; 22:molecules22060930. [PMID: 28587201 PMCID: PMC6152719 DOI: 10.3390/molecules22060930] [Citation(s) in RCA: 70] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2017] [Revised: 05/30/2017] [Accepted: 06/01/2017] [Indexed: 12/03/2022] Open
Abstract
Laurus nobilis is native to the southern Mediterranean region and cultivated mainly in Europe and the USA as an ornamental and medicinal plant. The chemical composition of the essential oil (EO) from leaves of L. nobilis, collected in Southern Italy, was studied by GC and GC-MS. In all, 55 compounds were identified, accounting for 91.6% of the total essential oil. 1,8-Cineole (31.9%), sabinene (12.2%), and linalool (10.2%) were the main components. Antimicrobial and antifungal activities of EO and 1,8-cineole were determined in vitro. The cytotoxicity of the EO was evaluated against SH-SY5Y cell line, as well as the influence of the EO on the expression of adenylate cyclase 1 (ADCY1), suggesting possible essential oil effects on the Central Nervous System.
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