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Al-Snafi AE, Teibo JO, Shaheen HM, Akinfe OA, Teibo TKA, Emieseimokumo N, Elfiky MM, Al-Kuraishy HM, Al-Garbeeb AI, Alexiou A, Papadakis M, Mahana HAM, Younes AM, Elbanna OA, Qasem AEAR, Shahin IYI, Batiha GES. The therapeutic value of Myrtus communis L.: an updated review. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2024; 397:4579-4600. [PMID: 38319389 PMCID: PMC11166855 DOI: 10.1007/s00210-024-02958-3] [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: 10/22/2023] [Accepted: 01/15/2024] [Indexed: 02/07/2024]
Abstract
Myrtus communis L. (Family: Myrtaceae) is naturally found in the western part of Asia, Southern Europe, and North Africa. It has been reportedly applied in pharmaceutical industry, traditional medicine, cosmetics, spices, and food. Pubmed, Google scholar, Web of Science, and Scopus were utilized to seek out relevant content concerning the therapeutic potential of M. communis. Subsequently, we conducted a review to identity noteworthy updates pertaining to M. communis. Myrtle berries, leaves, seeds, and essential oils are natural sources of several nutrients and bioactive compounds with marked health effects. The chemical analysis showed that M. communis contained oils, alkaloids, flavonoids, phenolics, coumarins, saponosides, tannins, quinines, and anthraquinones. A pharmacological investigation revealed that M. communis possessed anti-inflammatory, analgesic, antimicrobial, antiparasitic, antioxidant, antidiabetic, anticancer, antimutagenic, immunomodulatory, dermatological, cardiovascular, central nervous system, and gastrointestinal protective effects, among numerous other biological effects. This current review focused on the biochemical, pharmacological, therapeutic effects, and various biological activities of different parts of M. communis. It signifies that M. communis is a therapeutic plant with numerous applications in medicine and could be used as a drug isolate based on its safety and effectiveness.
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Affiliation(s)
- Ali Esmail Al-Snafi
- Department of Pharmacology, College of Medicine, University of Thi-Qar, Nasiriyah, Iraq
| | - John Oluwafemi Teibo
- Department of Biochemistry and Immunology, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, São Paulo, Brazil.
| | - Hazem M Shaheen
- Department of Pharmacology and Therapeutics, Faculty of Veterinary Medicine, Damanhour University, Damanhour, 22511, AlBeheira, Egypt
| | | | - Titilade Kehinde Ayandeyi Teibo
- Department of Maternal-Infant and Public Health Nursing, College of Nursing, Ribeirão Preto, University of São Paulo, São Paulo, Brazil
| | - Numonde Emieseimokumo
- Department of Medical Biochemistry, Rivers State University, Rivers State, Port Harcourt, Nigeria
| | - Mohamed M Elfiky
- Anatomy Department, General Medicine Practice Program, Batterjee Medical College, Jeddah, Saudi Arabia
- Anatomy Department, Faculty of Medicine, Menoufia University, Shibin El Kom, Egypt
| | - Hayder M Al-Kuraishy
- Department of Pharmacology, Toxicology and Medicine, Medical Faculty, College of Medicine, Al-Mustansiriyah University, P.O. Box 14132, Baghdad, Iraq
| | - Ali I Al-Garbeeb
- Department of Pharmacology, Toxicology and Medicine, Medical Faculty, College of Medicine, Al-Mustansiriyah University, P.O. Box 14132, Baghdad, Iraq
| | - Athanasios Alexiou
- University Centre for Research & Development, Chandigarh University, Chandigarh-Ludhiana Highway, Mohali, Punjab, India
- Department of Research & Development, Funogen, Athens, 11741, Greece
- Department of Research & Development, AFNP Med, Wien, 1030, Austria
- Department of Science and Engineering, Novel Global Community Educational Foundation, Hebersham, NSW, 2770, Australia
| | - Marios Papadakis
- Department of Surgery II, University Hospital Witten-Herdecke, University of Witten-Herdecke, Heusnerstrasse 40, 42283, Wuppertal, Germany.
| | - Hitham Alaa Mohammed Mahana
- Department of Pharmacology and Therapeutics, Faculty of Veterinary Medicine, Damanhour University, Damanhour, 22511, AlBeheira, Egypt
| | - Ahmed Maher Younes
- Department of Pharmacology and Therapeutics, Faculty of Veterinary Medicine, Damanhour University, Damanhour, 22511, AlBeheira, Egypt
| | - Osama Ashraf Elbanna
- Department of Pharmacology and Therapeutics, Faculty of Veterinary Medicine, Damanhour University, Damanhour, 22511, AlBeheira, Egypt
| | - Abd-Elrahman Ali Radwan Qasem
- Department of Pharmacology and Therapeutics, Faculty of Veterinary Medicine, Damanhour University, Damanhour, 22511, AlBeheira, Egypt
| | - Ibrahim Yasser Ibrahim Shahin
- Department of Pharmacology and Therapeutics, Faculty of Veterinary Medicine, Damanhour University, Damanhour, 22511, AlBeheira, Egypt
| | - Gaber El-Saber Batiha
- Department of Pharmacology and Therapeutics, Faculty of Veterinary Medicine, Damanhour University, Damanhour, 22511, AlBeheira, Egypt.
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Amarowicz R, Pegg RB. Condensed tannins-Their content in plant foods, changes during processing, antioxidant and biological activities. ADVANCES IN FOOD AND NUTRITION RESEARCH 2024; 110:327-398. [PMID: 38906590 DOI: 10.1016/bs.afnr.2024.03.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/23/2024]
Abstract
Condensed tannins are considered nutritionally undesirable, because they precipitate proteins, inhibit digestive enzymes, and can affect the absorption of vitamins and minerals. From the consumer's point of view, they impart astringency to foods. Yet, they are viewed as a double-edged sword, since they possess antioxidant and anti-inflammatory activities. Intake of a small quantity of the right kind of tannins may in fact be beneficial to human health. This chapter reports on the chemical structure of condensed tannins, their content in plants and food of plant origin, how they are extracted, and methods for their determination. A description of the effects of processing on condensed tannins is discussed and includes soaking, dehulling, thermal processing (i.e., cooking, boiling, autoclaving, extrusion), and germination. The astringency of condensed tannins is described in relation to their interactions with proteins. Finally, details about the biological properties of condensed tannins, including their antimicrobial, anti-inflammatory, anticancer, anti-diabetic, and anti-obesity activities, are reviewed.
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Affiliation(s)
- Ryszard Amarowicz
- Institute of Animal Reproduction and Food Research, Polish Academy of Sciences, Olsztyn, Poland.
| | - Ronald B Pegg
- Department of Food Science & Technology, The University of Georgia, Athens, GA, United States
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Zernadji W, Jebri S, Rahmani F, Amri I, Aissaoui D, Trabelsi MH, Yahya M, Amri I, Hmaied F. Effect of Gamma Irradiation on Pathogenic Staphylococcus aureus in Packaged Ready-to-Eat Salads Treated with Biological Extracts. J Food Prot 2024; 87:100232. [PMID: 38278487 DOI: 10.1016/j.jfp.2024.100232] [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: 05/11/2023] [Revised: 01/06/2024] [Accepted: 01/21/2024] [Indexed: 01/28/2024]
Abstract
Providing pathogen-free ready-to-eat (RTE) salads is critical for all consumers, especially individuals with weakened immunity. In this study, the efficacy of γ-irradiation on Staphylococcus aureus (S. aureus) in freshly packaged salads (4.24 log CFU/g) treated with essential oil (EO) and myrtle juice during 10 days of storage and their impact on organoleptic properties were investigated. EO was extracted by hydrodistillation and the chemical composition was analyzed by gas chromatography with Flame Ionization Detector (GC/FID) and gas chromatography/mass spectrometry (GC/MS). Myrtle juice was prepared from fresh fruits. The cytotoxic effects of Thymus capitatus (T. capitatus) EO against a normal human umbilical vein endothelial cell (HUVEC) were assessed. GC/FID and GC-MS analysis of the thyme EO revealed the presence of 13 compounds, including carvacrol (79.55%) and p-cymene (7.93%) as major components. The EO was found to be noncytotoxic, with concentrations lower than 0.16 µL/mL. A reduction of more than 3 log CFU/g and a total inactivation of S. aureus were achieved with the combination of gamma irradiation at 0.5 kGy with myrtle juice at 6 µL/mL and EO at 0.08 µL/mL, respectively. The treatment of fresh RTE salads with thyme and myrtle juice was evaluated as acceptable by the sensory panel. The combined effect showed a synergistic potential on the inactivation of S. aureus.
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Affiliation(s)
- Widad Zernadji
- University of Carthage, Higher School of Food Industries, 1003 Tunis, Tunisia; Laboratoire de Biotechnologies et Technologie Nucléaire, CNSTN, Sidi Thabet 2020, Tunisia.
| | - Sihem Jebri
- Laboratoire de Biotechnologies et Technologie Nucléaire, CNSTN, Sidi Thabet 2020, Tunisia.
| | - Faten Rahmani
- Laboratoire de Biotechnologies et Technologie Nucléaire, CNSTN, Sidi Thabet 2020, Tunisia.
| | - Ismail Amri
- Laboratoire de Biotechnologies et Technologie Nucléaire, CNSTN, Sidi Thabet 2020, Tunisia.
| | - Dorra Aissaoui
- Institut Pasteur of Tunis, University of Tunis El Manar, Tunis 1002, Tunisia.
| | | | - Mariem Yahya
- Laboratoire de Biotechnologies et Technologie Nucléaire, CNSTN, Sidi Thabet 2020, Tunisia.
| | - Islem Amri
- Laboratoire de Biotechnologies et Technologie Nucléaire, CNSTN, Sidi Thabet 2020, Tunisia.
| | - Fatma Hmaied
- Laboratoire de Biotechnologies et Technologie Nucléaire, CNSTN, Sidi Thabet 2020, Tunisia.
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Ladjimi MH, Ben Barka Z, Lahbib K, Ben Miled H, Ben Rhouma K, Sakly M, Tebourbi O. Antidiarrheal and antioxidant activities of Ajuga iva (L.) leave extract. Heliyon 2023; 9:e21139. [PMID: 37942157 PMCID: PMC10628661 DOI: 10.1016/j.heliyon.2023.e21139] [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: 11/23/2022] [Revised: 09/30/2023] [Accepted: 10/17/2023] [Indexed: 11/10/2023] Open
Abstract
We studied the effect of Ajuga iva leaves extract (AIE) on the intestinal absorption, motricity and its antioxidant capacity against diarrhea. Wistar rats were divided and received either: castor oil (CO), CO and loperamide or CO and different doses of AIE. AIE prevented dose-dependently CO-induced diarrhea. AIE at 800 mg/kg showed inhibition efficiency on defecation and diarrhea. The pro-oxidant effect of the CO in the small intestine was inhibited significantly in presence of AIE: increasing glutathione peroxidase (GPx) activity and lowering oxygen free radicals (OH°, O2°-), carbonyl protein and malondialdehyde (MDA) levels. However, co-administration of AIE in castor oil-exposed groups significantly increased the intestinal contents of calcium and magnesium. AIE exhibits significant anti-diarrheal activity, related in part to its antioxidant properties. Our investigation also provides experimental evidence for the traditional use of this medicinal plant in the treatment of diarrhea.
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Affiliation(s)
- Mohamed H. Ladjimi
- Laboratory of Integrated Physiology UR11S33, Faculty of Science of Bizerte, University of Carthage, 7021 Jarzouna, Tunisia
| | - Zaineb Ben Barka
- Laboratory of Integrated Physiology UR11S33, Faculty of Science of Bizerte, University of Carthage, 7021 Jarzouna, Tunisia
| | - Karima Lahbib
- Laboratory of Heteroatom Organic Chemistry, Department of Chemistry, Faculty of Science of Bizerte, University of Carthage, 7021, Jarzouna, Tunisia
| | - Hanène Ben Miled
- Laboratory of Integrated Physiology UR11S33, Faculty of Science of Bizerte, University of Carthage, 7021 Jarzouna, Tunisia
| | - Khemais Ben Rhouma
- Laboratory of Integrated Physiology UR11S33, Faculty of Science of Bizerte, University of Carthage, 7021 Jarzouna, Tunisia
| | - Mohsen Sakly
- Laboratory of Integrated Physiology UR11S33, Faculty of Science of Bizerte, University of Carthage, 7021 Jarzouna, Tunisia
| | - Olfa Tebourbi
- Laboratory of Integrated Physiology UR11S33, Faculty of Science of Bizerte, University of Carthage, 7021 Jarzouna, Tunisia
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Jabri MA, Hajaji S, Omrani A, Ben Youssef M, Sebai H. Myrtle Berries Seeds Prevent Dyslipidemia, Inflammation, and Excessive Cardiac Reactive Oxygen Species Production in Response to High-Fat Diet-Induced Obesity. J Med Food 2023; 26:631-640. [PMID: 37566463 DOI: 10.1089/jmf.2021.0199] [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] [Indexed: 08/13/2023] Open
Abstract
Anthocyanins are the major polyphenols in myrtle berries seeds aqueous extract (MBSAE). This study investigates the protective potentials of MBSAE against obesity lipotoxicity and inflammation induced by a high-fat diet (HFD). It also describes the underlying mechanisms involved in its protective effects, with special attention to myocardial reactive oxygen species (ROS) production. Male Wistar rats were fed HFD for 6 weeks to induce obesity. MBSAE (100 mg/kg, b.w., p.o.) was orally administered to HFD-fed rats. Anti-obesity effects were triggered by the inhibitory action of the MBSAE against the weights of the body, its relative heart and the total abdominal fat. Treatment with MBSAE also restored the lipid profile to baseline compared with the HFD rats and lowered also the white blood cells count, including neutrophils, lymphocytes, and basophils number as well as cytokines (tumor necrosis factor-α, interleukin [IL]-6, and IL-1β) levels in the rats serum, thus improving the tissue inflammatory status associated with obesity. Exposure of rats to HFD during 6 weeks induces a myocardial oxidative stress as assessed by deleterious effects on lipoperoxidation state, antioxidant enzyme (SOD, CAT, and GPx) activities as well as sulfhydryl groups and GSH rates. Of importance, our study shows also that HFD provokes a heart ROS (H2O2, OH•, and O2•-) overload. Of interest, all these oxidative heart disturbances were clearly ended by MBSAE treatment. Therefore, consumption of MBSAE as a natural extract may be a potential therapeutic strategy to treat obesity-associated diseases.
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Affiliation(s)
- Mohamed-Amine Jabri
- Unit of Functional Physiology and Valorization of Bio-Resources, Higher Institute of Biotechnology of Beja, University of Jendouba, Beja, Tunisia
| | - Soumaya Hajaji
- Unit of Functional Physiology and Valorization of Bio-Resources, Higher Institute of Biotechnology of Beja, University of Jendouba, Beja, Tunisia
| | - Ameni Omrani
- Unit of Functional Physiology and Valorization of Bio-Resources, Higher Institute of Biotechnology of Beja, University of Jendouba, Beja, Tunisia
| | - Meriam Ben Youssef
- Unit of Functional Physiology and Valorization of Bio-Resources, Higher Institute of Biotechnology of Beja, University of Jendouba, Beja, Tunisia
| | - Hichem Sebai
- Unit of Functional Physiology and Valorization of Bio-Resources, Higher Institute of Biotechnology of Beja, University of Jendouba, Beja, Tunisia
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Dabbaghi MM, Fadaei MS, Soleimani Roudi H, Baradaran Rahimi V, Askari VR. A review of the biological effects of Myrtus communis. Physiol Rep 2023; 11:e15770. [PMID: 37464095 PMCID: PMC10354007 DOI: 10.14814/phy2.15770] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 07/03/2023] [Accepted: 07/03/2023] [Indexed: 07/20/2023] Open
Abstract
The World Health Organization stated that 1.6 million deaths worldwide were caused by contact with chemicals and toxins in 2019. In the same year, the Centers for Disease Control and Prevention stated that natural toxins caused 3960 deaths. Myrtus communis, also known as common Myrtle, is a flowering plant native to the Mediterranean region. Myrtle has been traditionally used to treat diarrhea, inflammation, bleeding, headache, pulmonary and skin diseases. This review was performed to assess Myrtle's protective and therapeutic efficacy against various chemical, natural, and radiational noxious. Multiple databases such as PubMed, Web of Sciences, and Scopus were investigated without publication time limitation. Recent studies have demonstrated its potential as a protective agent against both natural and chemical toxins. One of Myrtle's most significant protective properties is its high antioxidant content. Studies have shown that the antioxidant properties of Myrtle can protect against harmful substances such as heavy metals, pesticides, and other environmental toxins. Additionally, Myrtle has anti-inflammatory properties that can help reduce the damage caused by long-term exposure to toxins. The anti-inflammatory and antimicrobial properties of Myrtle have also proven effective in alleviating gastrointestinal conditions such as gastric ulcers.
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Affiliation(s)
- Mohammad Mahdi Dabbaghi
- International UNESCO Center for Health-Related Basic Sciences and Human Nutrition, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mohammad Saleh Fadaei
- International UNESCO Center for Health-Related Basic Sciences and Human Nutrition, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Hesan Soleimani Roudi
- International UNESCO Center for Health-Related Basic Sciences and Human Nutrition, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Vafa Baradaran Rahimi
- Department of Cardiovascular Diseases, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Vahid Reza Askari
- International UNESCO Center for Health-Related Basic Sciences and Human Nutrition, Mashhad University of Medical Sciences, Mashhad, Iran
- Applied Biomedical Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
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Manai-Djebali H, Taamalli A, Iswaldi I, Arráez-Román D, Segura-Carretero A, Marouani A, Mliki A, Martínez-Cañas MA, Ghorbel A. Chemometric analysis of Tunisian durum wheat metabolites using UPLC-ESI-QTOF-MS/MS. J Food Sci 2023. [PMID: 37183914 DOI: 10.1111/1750-3841.16605] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2022] [Revised: 03/06/2023] [Accepted: 04/21/2023] [Indexed: 05/16/2023]
Abstract
Bioactive compounds in wheat have received a great interest in the last few years due to their nutritional and health benefits. Various analytical procedures were used to identify these compounds in wheat kernels. An ultra-performance liquid chromatography coupled to electrospray ionization quadrupole-time-of-flight mass spectrometry (UPLC-ESI-QTOF-MS/MS) was used for the screening of bioactive compounds in seven Tunisian durum wheat extracts. The aim of this study was to realize a screening of several classes of bioactive compounds in the same analysis and to identify specific metabolite markers for discriminating the durum wheat varieties. The UPLC-ESI-QTOF-MS/MS allows the detection of 81 metabolites, belonging to different chemical families such as sugars, organic acids, amino acids, fatty acids, and phenolic compounds represented by benzoic and cinnamic acid derivatives, phenolic alcohols, flavones, lignans, and condensed tannins. Chemical profiles identified varied greatly between different wheat genotypes. As far as the authors know, this is the first time that different chemical classes were detected at the same time in durum wheat kernels using UPLC-ESI-QTOF-MS/MS. This study gives the most complete map of metabolites in Tunisian durum wheat and proves that UPLC-QTOF-MS/MS coupled with chemometric analysis is a great tool for discrimination between durum wheat cultivars.
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Affiliation(s)
- Hédia Manai-Djebali
- Laboratory of Olive Biotechnology, LR15CBBC05, Centre of Biotechnology of Borj-Cédria, Hammam-Lif, Tunisia
| | - Amani Taamalli
- Laboratory of Olive Biotechnology, LR15CBBC05, Centre of Biotechnology of Borj-Cédria, Hammam-Lif, Tunisia
- Department of Chemistry, College of Sciences, University of Hafr Al Batin, Hafr Al Batin, Saudi Arabia
| | - Ihsan Iswaldi
- Food Business Technology Study Program, School of Applied Science, Technology, Engineering and Mathematics, Universitas Prasetiya Mulya, Tangerang, Indonesia
| | - David Arráez-Román
- Centro de Investigacion y Desarrollo del Alimento Funcional, Parque Tecnológico de Ciencias de la Salud (PTS), Granada, Spain
| | - Antonio Segura-Carretero
- Centro de Investigacion y Desarrollo del Alimento Funcional, Parque Tecnológico de Ciencias de la Salud (PTS), Granada, Spain
| | - Ahmed Marouani
- Higher School of Agriculture, Route de Dahmeni - Boulifa, EL Kef, Tunisia
| | - Ahmed Mliki
- Laboratory of Plant Molecular Physiology, Centre of Biotechnology of Borj-Cédria, Hammam-Lif, Tunisia
| | - Manuel A Martínez-Cañas
- Tecnological AgriFood Institute, Centre for Scientific Research and Technology in Extremadura, Government of Extremadura, Badajoz, Spain
| | - Abdelwahed Ghorbel
- Laboratory of Plant Molecular Physiology, Centre of Biotechnology of Borj-Cédria, Hammam-Lif, Tunisia
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Dietary polysaccharides from guavira pomace, a co-product from the fruit pulp industry, display therapeutic application in gut disorders. Food Res Int 2022; 156:111291. [DOI: 10.1016/j.foodres.2022.111291] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 04/19/2022] [Accepted: 04/21/2022] [Indexed: 12/22/2022]
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Abeyrathne EDNS, Nam K, Huang X, Ahn DU. Plant- and Animal-Based Antioxidants' Structure, Efficacy, Mechanisms, and Applications: A Review. Antioxidants (Basel) 2022; 11:antiox11051025. [PMID: 35624889 PMCID: PMC9137533 DOI: 10.3390/antiox11051025] [Citation(s) in RCA: 35] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Revised: 05/09/2022] [Accepted: 05/10/2022] [Indexed: 02/06/2023] Open
Abstract
Antioxidants are compounds that normally prevent lipid and protein oxidation. They play a major role in preventing many adverse conditions in the human body, including inflammation and cancer. Synthetic antioxidants are widely used in the food industry to prevent the production of adverse compounds that harm humans. However, plant- and animal-based antioxidants are more appealing to consumers than synthetic antioxidants. Plant-based antioxidants are mainly phenolic compounds, carotenoids, and vitamins, while animal-based antioxidants are mainly whole protein or the peptides of meat, fish, egg, milk, and plant proteins. Plant-based antioxidants mainly consist of aromatic rings, while animal-based antioxidants mainly consist of amino acids. The phenolic compounds and peptides act differently in preventing oxidation and can be used in the food and pharmaceutical industries. Therefore, compared with animal-based antioxidants, plant-based compounds are more practical in the food industry. Even though plant-based antioxidant compounds are good sources of antioxidants, animal-based peptides (individual peptides) cannot be considered antioxidant compounds to add to food. However, they can be considered an ingredient that will enhance the antioxidant capacity. This review mainly compares plant- and animal-based antioxidants’ structure, efficacy, mechanisms, and applications.
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Affiliation(s)
- Edirisinghe Dewage Nalaka Sandun Abeyrathne
- Department of Animal Science, Uva Wellassa University, Badulla 90000, Sri Lanka;
- Department of Animal Science & Technology, Suncheon National University, Suncheon 57922, Korea;
| | - Kichang Nam
- Department of Animal Science & Technology, Suncheon National University, Suncheon 57922, Korea;
| | - Xi Huang
- Key Laboratory of Environment Correlative Dietology, Ministry of Education, National Research and Development Center for Egg Processing, College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China;
| | - Dong Uk Ahn
- Department of Animal Science, Iowa State University, Ames, IA 50011, USA
- Correspondence:
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Liposomal Formulations to Improve Antioxidant Power of Myrtle Berry Extract for Potential Skin Application. Pharmaceutics 2022; 14:pharmaceutics14050910. [PMID: 35631495 PMCID: PMC9143335 DOI: 10.3390/pharmaceutics14050910] [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: 02/28/2022] [Revised: 03/30/2022] [Accepted: 04/19/2022] [Indexed: 02/01/2023] Open
Abstract
Many substances in plant extracts are known for their biological activities. These substances act in different ways, exerting overall protective effects against many diseases, especially skin disorders. However, plant extracts’ health benefits are often limited by low bioavailability. To overcome these limitations, drug delivery systems can be employed. In this study, we evaluated the antioxidant power of an ethanolic extract from Myrtus communis L. (myrtle) berries through colorimetric tests (DPPH and FRAP). The antioxidant activity was also verified by using fibroblast cell culture through cellular Reactive Oxygen Species (ROS) levels measurements. Moreover, the myrtle extract was formulated in phospholipid vesicles to improve its bioavailability and applicability. Myrtle liposomes were characterized by size, surface charge, storage stability, and entrapment efficiency; visualized by using cryo-TEM images; and assayed for cytocompatibility and anti-ROS activity. Our results suggest that myrtle liposomes were cytocompatible and improved the extract’s antioxidant power in fibroblasts, suggesting a potential skin application for these formulations and confirming that nanotechnologies could be a valid tool to enhance plant extracts’ potentialities.
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Oulahal N, Degraeve P. Phenolic-Rich Plant Extracts With Antimicrobial Activity: An Alternative to Food Preservatives and Biocides? Front Microbiol 2022; 12:753518. [PMID: 35058892 PMCID: PMC8764166 DOI: 10.3389/fmicb.2021.753518] [Citation(s) in RCA: 33] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Accepted: 11/24/2021] [Indexed: 12/18/2022] Open
Abstract
In recent years, the search for natural plant-based antimicrobial compounds as alternatives to some synthetic food preservatives or biocides has been stimulated by sanitary, environmental, regulatory, and marketing concerns. In this context, besides their established antioxidant activity, the antimicrobial activity of many plant phenolics deserved increased attention. Indeed, industries processing agricultural plants generate considerable quantities of phenolic-rich products and by-products, which could be valuable natural sources of natural antimicrobial molecules. Plant extracts containing volatile (e.g., essential oils) and non-volatile antimicrobial molecules can be distinguished. Plant essential oils are outside the scope of this review. This review will thus provide an overview of current knowledge regarding the promises and the limits of phenolic-rich plant extracts for food preservation and biofilm control on food-contacting surfaces. After a presentation of the major groups of antimicrobial plant phenolics, of their antimicrobial activity spectrum, and of the diversity of their mechanisms of action, their most promising sources will be reviewed. Since antimicrobial activity reduction often observed when comparing in vitro and in situ activities of plant phenolics has often been reported as a limit for their application, the effects of the composition and the microstructure of the matrices in which unwanted microorganisms are present (e.g., food and/or microbial biofilms) on their activity will be discussed. Then, the different strategies of delivery of antimicrobial phenolics to promote their activity in such matrices, such as their encapsulation or their association with edible coatings or food packaging materials are presented. The possibilities offered by encapsulation or association with polymers of packaging materials or coatings to increase the stability and ease of use of plant phenolics before their application, as well as to get systems for their controlled release are presented and discussed. Finally, the necessity to consider phenolic-rich antimicrobial plant extracts in combination with other factors consistently with hurdle technology principles will be discussed. For instance, several authors recently suggested that natural phenolic-rich extracts could not only extend the shelf-life of foods by controlling bacterial contamination, but could also coexist with probiotic lactic acid bacteria in food systems to provide enhanced health benefits to human.
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Affiliation(s)
- Nadia Oulahal
- Univ Lyon, Université Claude Bernard Lyon 1, ISARA Lyon, BioDyMIA (Bioingénierie et Dynamique Microbienne aux Interfaces Alimentaires), Equipe Mixte d’Accueil n°3733, IUT Lyon 1, Technopole Alimentec, Bourg-en-Bresse, France
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12
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Ethanol Extract of Myrtle (Myrtus communis L.) Berries as a Remedy for Streptozotocin-Induced Oxidative Stress in Rats. Appl Biochem Biotechnol 2021; 194:1645-1658. [PMID: 34845586 DOI: 10.1007/s12010-021-03753-z] [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: 04/23/2021] [Accepted: 11/08/2021] [Indexed: 12/15/2022]
Abstract
Streptozotocin (STZ) is an antitumor antibiotic indicating in the treatment of metastatic islet cell carcinoma of the pancreas. It is also used as a tool to create experimental diabetes models. The STZ exposure at a high dose causes severe damage to cells of humans and other mammals. The goal of the present study was to assess the protective effects of the ethanol extract of the Myrtle (Myrtus communis L.) berries, which is a well-known medicinal plant due to its rich phenolic content and beneficial effects on health, against STZ-induced oxidative stress in the diabetic rats.Diabetes was induced by STZ (40 mg/kg, i.p.) in the rats. After diabetes induction, a significant increase in alanine aminotransferase (ALT), aspartate aminotransferase (AST), malondialdehyde (MDA), and blood glucose levels as well as a significant decrease in superoxide dismutase (SOD) activities and glutathione (GSH) levels was observed. The rats were treated to three different ethanol extracts of Myrtle berries (0.25, 0.5, and 1 g/kg) by oral gavage for 14 days. At the end of the experiment, ALT, AST, MDA, and blood glucose levels of the rats significantly decreased while significant increases in GSH levels and SOD activities were observed.We believe that our findings may contribute to the development of new drugs in the treatment of many global disorders due to the antioxidant activity of the ethanol extract of Myrtus communis L. berries.
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Dhawefi N, Jedidi S, Rtibi K, Jridi M, Sammeri H, Abidi C, Zouari N, Sebai H. Antidiarrheal, Antimicrobial, and Antioxidant Properties of the Aqueous Extract of Tunisian Persimmon ( Diospyros kaki Thunb.) Fruits. J Med Food 2021; 24:1100-1112. [PMID: 33872072 DOI: 10.1089/jmf.2020.0202] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Medicinal plants were used to prevent and treat numerous gastrointestinal disorders owing, in part, to their antioxidant capacity. The protective effects of Diospyros kaki fruit aqueous extract (DKFAE) against castor oil (CO)-induced diarrhea was studied. The in vitro antioxidant and antibacterial properties were investigated using colorimetric and biochemical analyses. In vivo, 60 male rats were divided into 6 groups of 10 animals each (n = 10): control (C), CO, CO+various doses of DKFAE (100, 200, and 400 mg/kg, b.w., p.o.), and CO+loperamide (LOP, 10 mg/kg, b.w., p.o.).The DKFAE was rich in tannins and showed interesting antioxidant and antibacterial activities. The liquid chromatography-electrospray ionization mass spectrometry (LC-ESI-MS) analysis resulted in the identification of 16 phenolic compounds, among which quinic acid was the main one. The in vivo study showed that diarrhea was accompanied by an oxidative stress status as measured by an increase of lipid peroxidation, a decrease of glutathione and thiol group levels, as well as antioxidant enzyme activity depletion, such as glutathione peroxidase, superoxide dismutase, and catalase. The DKFAE administration significantly decreased the gastrointestinal transit in a dose-dependent manner. Besides, DKFAE protected against CO-induced diarrhea and intestinal fluid accumulation. Interestingly, DKFAE pretreatment counteracted all the oxidative stress status deregulation induced by CO intoxication. D. kaki fruit could be suggested for its strong protective effect against CO-induced acute diarrhea, which could be explained, in part, to its antimicrobial and antioxidant properties.
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Affiliation(s)
- Nourhène Dhawefi
- Unit of Functional Physiology and Valorization of Bio-Resources, University of Jendouba, Higher Institute of Biotechnology of Béja, Béja, Tunisia
- Faculty of Sciences of Bizerte, University of Carthage, Zarzouna, Tunisia
| | - Saber Jedidi
- Unit of Functional Physiology and Valorization of Bio-Resources, University of Jendouba, Higher Institute of Biotechnology of Béja, Béja, Tunisia
| | - Kais Rtibi
- Unit of Functional Physiology and Valorization of Bio-Resources, University of Jendouba, Higher Institute of Biotechnology of Béja, Béja, Tunisia
| | - Mourad Jridi
- Laboratory of Enzyme Engineering and Microbiology, National Engineering School of Sfax, University of Sfax, Sfax, Tunisia
| | - Houcem Sammeri
- Unit of Functional Physiology and Valorization of Bio-Resources, University of Jendouba, Higher Institute of Biotechnology of Béja, Béja, Tunisia
- Faculty of Sciences of Bizerte, University of Carthage, Zarzouna, Tunisia
| | - Chaima Abidi
- Unit of Functional Physiology and Valorization of Bio-Resources, University of Jendouba, Higher Institute of Biotechnology of Béja, Béja, Tunisia
| | - Nacim Zouari
- Higher Institute of Applied Biology of Medenine, Unversity of Gabes, Medenine, Tunisia
| | - Hichem Sebai
- Unit of Functional Physiology and Valorization of Bio-Resources, University of Jendouba, Higher Institute of Biotechnology of Béja, Béja, Tunisia
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AphaMax ®, an Aphanizomenon Flos-Aquae Aqueous Extract, Exerts Intestinal Protective Effects in Experimental Colitis in Rats. Nutrients 2020; 12:nu12123635. [PMID: 33256017 PMCID: PMC7760929 DOI: 10.3390/nu12123635] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Revised: 11/13/2020] [Accepted: 11/24/2020] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Aphanizomenon flos-aquae (AFA) is a unicellular cyanobacterium considered to be a "superfood" for its complete nutritional profile and beneficial properties. We investigated possible beneficial effects of an AFA extract, commercialized as AphaMax®, containing concentrated amount of phycocyanins and phytochrome, in 2,4 dinitrobenzensulfonic acid(DNBS)-induced colitis in rats. METHODS Effects of preventive oral treatment of AphaMax® (20, 50 or 100 mg/kg/day) in colitic rats were assessed and then macroscopic and microscopic analyses were performed to evaluate the inflammation degree. Myeloperoxidase (MPO) activity and NF-κB, pro-inflammatory citockines, cycloxygenase-2 (COX-2), and inducible NOS (iNOS) levels of expression were determined, as Reactive Oxygen Species (ROS) and nitrite levels. RESULTS AphaMax® treatment attenuated the severity of colitis ameliorating clinical signs. AphaMax® reduced the histological colonic damage and decreased MPO activity, NF-κB activation, as well as iNOS and COX-2 expression. AphaMax® treatment improved the altered immune response associated with colonic inflammation reducing IL-1β, IL-6 expression. Lastly, AphaMax® reduced oxidative stress, decreasing ROS and nitrite levels. CONCLUSIONS Preventive treatment with AphaMax® attenuates the severity of the inflammation in DNBS colitis rats involving decrease of the NF-kB activation, reduction of iNOS and COX-2 expression, and inhibition of oxidative stress. Due its anti-inflammatory and antioxidant proprieties AphaMax® could be a good candidate as a complementary drug in inflammatory bowel disease (IBD) treatment.
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15
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Jabri MA, Hajaji S, Rtibi K, Sebai H. Role of Anti-Inflammatory, Reactive Oxygen Species Scavenging Activity and Nematicidal Properties of Myrtle Berry Seeds on Helminthiasis Treatment. J Med Food 2020; 24:377-384. [PMID: 32986497 DOI: 10.1089/jmf.2020.0089] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
This study was undertaken to investigate the involvement of the reactive oxygen species (ROS) and proinflammatory cytokine production in the pathogenicity of gastrointestinal nematode Heligmosomoides polygyrus in mice and also the protective effect of myrtle (Myrtus communis L.) berry seeds aqueous extract (MBSAE). With this aim, Swiss Albino mice were divided into four groups of 10 animals each: control, helminthiasis, helminthiasis + MBSAE, and helminthiasis + Albendazole. The animals were infected with infective third larval stage (L3) of H. polygyrus by oral administration. Mice were treated with bidistilled water, MBSAE (100 mg/kg, b.w., p.o.) or Albendazole (100 mg/kg, b.w., p.o.). We have demonstrated that MBSAE (100 mg/kg, b.w., p.o.) significantly reduced the total mean adult worms compared with the infected and nontreated group. Moreover, hematological parameters, intestinal ROS such as hydrogen peroxide (H2O2), hydroxyl radical (OH•), and superoxide anion (O2•-), as well as serum cytokines such as interleukin (IL)-1β and IL-6 were analyzed. We have shown that H. polygyrus infection has disrupted all these biochemical parameters and that MBSAE treatment has significantly corrected these disturbances. The effect of plant extract was comparable to the standard drug albendazole. Therefore, MBSAE appeared to be a promising agent for the control of intestinal helminthiasis.
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Affiliation(s)
- Mohamed-Amine Jabri
- Laboratory of Functional Physiology and Valorization of Bioresources, Higher Institute of Biotechnology of Beja, University of Jendouba, Beja, Tunisia
| | - Soumaya Hajaji
- Laboratory of Parasitology, University of Manouba, National School of Veterinary Medicine of Sidi thabet, Sidi thabet, Tunisia
| | - Kaïs Rtibi
- Laboratory of Functional Physiology and Valorization of Bioresources, Higher Institute of Biotechnology of Beja, University of Jendouba, Beja, Tunisia
| | - Hichem Sebai
- Laboratory of Functional Physiology and Valorization of Bioresources, Higher Institute of Biotechnology of Beja, University of Jendouba, Beja, Tunisia
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Giampieri F, Cianciosi D, Forbes‐Hernández TY. Myrtle (
Myrtus communis
L.) berries, seeds, leaves, and essential oils: New undiscovered sources of natural compounds with promising health benefits. FOOD FRONTIERS 2020. [DOI: 10.1002/fft2.37] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Affiliation(s)
- Francesca Giampieri
- Nutrition and Food Science Group Department of Analytical and Food Chemistry CITACA CACTI University of Vigo ‐ Vigo Campus Vigo Spain
- Dipartimento di Scienze Cliniche Specialistiche e Odontostomtologiche Università Politecnica delle Marche Ancona Italy
- College of Food Science and Technology Northwest University Xi'an China
| | - Danila Cianciosi
- Dipartimento di Scienze Cliniche Specialistiche e Odontostomtologiche Università Politecnica delle Marche Ancona Italy
| | - Tamara Y. Forbes‐Hernández
- Nutrition and Food Science Group Department of Analytical and Food Chemistry CITACA CACTI University of Vigo ‐ Vigo Campus Vigo Spain
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17
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Chamomile decoction modulates water, neutral NaCl and electrogenic ionic exchange in mice intestinal epithelium. FOOD BIOSCI 2020. [DOI: 10.1016/j.fbio.2020.100608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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18
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Lee SG, Brownmiller CR, Lee SO, Kang HW. Anti-Inflammatory and Antioxidant Effects of Anthocyanins of Trifolium pratense (Red Clover) in Lipopolysaccharide-Stimulated RAW-267.4 Macrophages. Nutrients 2020; 12:nu12041089. [PMID: 32326385 PMCID: PMC7230587 DOI: 10.3390/nu12041089] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Revised: 04/09/2020] [Accepted: 04/10/2020] [Indexed: 01/02/2023] Open
Abstract
Red clover (Trifolium pratense) possesses various dietary compounds that improve human health. However, the functions of anthocyanins in red clover remain unclear. Here we examined anti-inflammatory and antioxidant effects of red clover extract (RC) and red clover anthocyanins fraction (RCA) using lipopolysaccharide (LPS)-treated RAW 264.7 macrophages and identified dietary compounds. RC and RCA suppressed LPS-induced expression of genes such as tumor necrosis factor (TNF)α, interleukin (IL)1β, inducible nitric oxide synthase (iNOS), monocyte chemoattractant protein (MCP)1, and cyclooxygenase (COX)2. LPS-stimulated intracellular reactive oxygen species (ROS) production also was prevented by both RC and RCA. NADPH oxidase 1 (NOX1) gene and phosphorylation of p47phox of NOX1 that were increased by LPS were inhibited in the cells treated with RCA. LPS-stimulated nuclear factor erythroid 2-related factor 2 (NRF2) gene expression and nuclear translocation of nuclear factor kappa B (NF-kB) subunit p65 were suppressed together with reduced iNOS and COX2 proteins by RCA. Additionally, 27 polyphenols and 7 anthocyanins from RC were identified and quantified. In conclusion, RC, especially RCA, exerted anti-inflammatory and anti-oxidative activities in vitro by regulating NF-κB and NRF2 signaling pathways, suggesting that anthocyanins in red clover are the potential candidates to reduce inflammation and oxidative stress.
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Affiliation(s)
- Sang Gil Lee
- Department of Food Science and Nutrition, Pukyong National University, Busan 48513, Korea;
| | - Cindi R. Brownmiller
- Department of Food Science, University of Arkansas, Fayetteville, AR 72704, USA; (C.R.B.); (S.-O.L.)
| | - Sun-Ok Lee
- Department of Food Science, University of Arkansas, Fayetteville, AR 72704, USA; (C.R.B.); (S.-O.L.)
| | - Hye Won Kang
- Food and Nutritional Sciences, Department of Family and Consumer Sciences, North Carolina Agricultural and Technical State University, Greensboro, NC 27411, USA
- Correspondence: ; Tel.: +1-336-285-4858; Fax: +1-336-334-7239
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19
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Dhifi W, Jazi S, El Beyrouthy M, Sadaka C, Mnif W. Assessing the potential and safety of Myrtus communis flower essential oils as efficient natural preservatives against Listeria monocytogenes growth in minced beef under refrigeration. Food Sci Nutr 2020; 8:2076-2087. [PMID: 32328274 PMCID: PMC7174217 DOI: 10.1002/fsn3.1497] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Revised: 12/18/2019] [Accepted: 12/27/2019] [Indexed: 11/07/2022] Open
Abstract
In this research, the chemical composition and biological properties of Tunisian Myrtus communis (McEO) flowers were investigated. The antibacterial effect of McEO toward some bacteria was assessed, alone and in combination with nisin. The major components of McEO were α-pinene, 1,8-cineol, limonene, and linalool. McEO exhibited cytotoxicity toward HepG2 and MCF-7 cell lines. The microbiological data showed that Gram-positive bacteria were more susceptible to McEO. McEO had a bactericidal effect against L. monocytogenes. McEO is able to prevent lipid oxidation, microbial development at noncytotoxic concentrations, when used alone or in combination with nisin. It can improve sensory attributes within acceptable limits and improve the conservation of shelf life of minced beef meat during the 4°C storage period. The most potent preservative effect was obtained with the mixture: 0.8% McEO with 500 IU/g of nisin. This combination may be a good alternative for the development of natural preservatives.
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Affiliation(s)
- Wissal Dhifi
- LR17‐ES03 Physiopathology, Food and BiomoleculesHigher Institute of Biotechnology of Sidi ThabetBiotechpole Sidi ThabetArianaTunisia
| | - Sabrine Jazi
- Faculty of Sciences of BizerteUniversity of CarthageCarthageTunisia
| | - Marc El Beyrouthy
- Department of Agriculture and Food EngineeringSchool of EngineeringHoly Spirit University of KaslikJouniehLebanon
| | - Carmen Sadaka
- Faculty of MedicineAmerican University of BeirutBeirutLebanon
| | - Wissem Mnif
- Department of ChemistryFaculty of Sciences and Arts in BalgarnUniversity of BishaBishaSaudi Arabia
- ISBST, BVBGR‐LR11ES31Biotechpole Sidi ThabetUniversity of ManoubaArianaTunisia
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20
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Chen J, Yang H, Sheng Z. Ellagic Acid Activated PPAR Signaling Pathway to Protect Ileums Against Castor Oil-Induced Diarrhea in Mice: Application of Transcriptome Analysis in Drug Screening. Front Pharmacol 2020; 10:1681. [PMID: 32082169 PMCID: PMC7005255 DOI: 10.3389/fphar.2019.01681] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Accepted: 12/23/2019] [Indexed: 12/12/2022] Open
Abstract
Background Acute diarrhea is still a common and serious disease. The causes of acute diarrhea are very complicated. Therefore, we need to find a medicine to control diarrhea symptoms, save time for diagnosis of pathogens, and prevent drug abuse. Ellagic acid (EA), a natural polyphenol drug, has anti-diarrhea effects. However, the action mechanisms of EA for non-specific diarrhea have not been characterized. Materials and Methods To study the mechanisms of EA, mice were divided into four groups. Group C were intraperitoneally injected with 0.1 ml physiological saline and orally given 0.2 ml physiological saline, and then after experiment began 0.5 h, orally administered 0.3 ml physiological saline. Group D were intraperitoneally injected with 0.1 ml physiological saline and orally given 0.2 ml castor oil, and then after experiment began 0.5 h, orally administered 0.3 ml physiological saline. Group E were intraperitoneally injected with 0.1 ml physiological saline and orally given 0.2 ml castor oil, and then after experiment began 0.5 h, orally administered 0.3 ml EA (10 mg/ml). Group V were intraperitoneally injected with 0.1ml GW9662 (1m g/ml) and orally given 0.2 ml castor oil, and then after experiment began 0.5 h, orally administered 0.3 ml EA (10 mg/ml). Transcriptome were performed on ileum tissues of mice in group D and E. Histological examination and qRT-PCR were performed on ileum tissues of mice in group C, D, E, and V. Results We found that a total of 273 differentially expressed genes (DEGs) were obtained, including 160 up-regulated DEGs and 113 down-regulated DEGs. The DEGs were enriched in 458 Gene Ontology (GO) terms and 15 Kyoto Encyclopedia of Genes and Genomes (KEGG) pathways, respectively. The peroxisome proliferator activated receptor (PPAR) signaling pathway was the most significantly enriched in KEGG pathways. We used the PPAR-specific antagonist GW9662 to validate the anti-diarrhea and anti-inflammatory effect of EA in group V compared with group E. Conclusively, EA protected ileums against castor oil-induced inflammation and diarrhea by activating the PPAR signaling pathway and a method was used to study the mechanism of EA.
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Affiliation(s)
- Jianqing Chen
- College of Veterinary Medicine, Northeast Agricultural University, Harbin, China.,College of Animal Science and Technology, Northeast Agricultural University, Harbin, China
| | - Hongliang Yang
- College of Veterinary Medicine, Northeast Agricultural University, Harbin, China.,Heilongjiang Key Laboratory for Animal Disease Control and Pharmaceutical Development, Northeast Agricultural University, Harbin, China
| | - Zunlai Sheng
- College of Veterinary Medicine, Northeast Agricultural University, Harbin, China.,Heilongjiang Key Laboratory for Animal Disease Control and Pharmaceutical Development, Northeast Agricultural University, Harbin, China
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21
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Jo HG, Kim MJ, Moon BY, Cheong SH. Antioxidant and laxative effects of taurine-xylose, a synthetic taurine-carbohydrate derivative, in loperamide-induced constipation in Sprague-Dawley rats. J Exerc Nutrition Biochem 2019; 23:6-13. [PMID: 32018340 PMCID: PMC7004571 DOI: 10.20463/jenb.2019.0025] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Accepted: 12/09/2019] [Indexed: 12/14/2022] Open
Abstract
PURPOSE In this study, we examined the in vitro antioxidant activities and laxative effects of taurine-xylose (T-X), a synthetic taurine-carbohydrate derivative, in a rat model of constipation induced by loperamide. METHODS The animals were divided into four treatment groups: normal untreated rats (NOR group), loperamide-treated control rats (CON group), loperamide and taurine-xylose (15 mg/kg)-treated rats (T-X group), and loperamide and commercial Dulcolax S (5.5 mg/kg)-treated rats (DS group). RESULTS In the present study, T-X exhibited potent reducing power and free radical scavenging activities for DPPH (1,1-diphenyl-2-picrylhydrazyl) and ABTS+ (2,2'-azino-bis (3-ethylbenzothiazoline 6-sulfonic acid ammonium salt) radicals. The laxative effects of T-X were dependent on food, body weight, fecal properties, gastrointestinal transit (GIT) ratio, and serum metabolic parameters. In the T-X group, the number, wet weight, and water content of fecal pellets were noticeably increased compared to those in the loperamide-induced group. T-X treatment significantly increased the activities of hepatic antioxidant enzymes, including those of glutathione peroxidase (GSH-Px), superoxide dismutase (SOD), and catalase (CAT), relative to those in loperamide-induced constipated rats. Furthermore, the GIT ratio and loperamide-induced metabolic parameters in serum, including gastrin (GAS), motilin (MTL), and somatostatin (SS) levels, were significantly improved by T-X treatment. CONCLUSION These results suggest that taurine-xylose exerts antioxidant activities and laxative effects on loperamide-induced constipation by promoting gastrointestinal motility.
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22
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Naher S, Aziz MA, Akter MI, Rahman SMM, Sajon SR, Mazumder K. Anti-diarrheal activity and brine shrimp lethality bioassay of methanolic extract of Cordyline fruticosa (L.) A. Chev. leaves. CLINICAL PHYTOSCIENCE 2019. [DOI: 10.1186/s40816-019-0109-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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23
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Franco A, Tocci N, Guella G, Dell’Agli M, Sangiovanni E, Perenzoni D, Vrhovsek U, Mattivi F, Manca G. Myrtle Seeds ( Myrtus communis L.) as a Rich Source of the Bioactive Ellagitannins Oenothein B and Eugeniflorin D 2. ACS OMEGA 2019; 4:15966-15974. [PMID: 31592467 PMCID: PMC6776983 DOI: 10.1021/acsomega.9b02010] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Accepted: 08/23/2019] [Indexed: 06/10/2023]
Abstract
The increasing popularity of "Mirto" liqueur, produced from Myrtus communis berries, has led to the planting of domesticated cultivars, expanding myrtle berry production. To promote the use of cultivated berries, the content in the nutraceutical compounds ellagitannins has been investigated both in spontaneous and cultivated fruits. Oenothein B and eugeniflorin D2, characterized by 1H and 13C NMR, were isolated and quantified using ultrahigh-performance liquid chromatography-diode array detector-tandem mass spectrometry (UPLC-DAD-MS/MS). The antifungal and anti-inflammatory activities of oenothein B were assayed in vitro. Large amounts of oenothein B and eugeniflorin D2 were detected in seeds (12 ± 2.4 and 5.8 ± 1.2 mg/g). The oenothein B concentration in liqueurs was 194 ± 22 mg/L. This macrocyclic ellagitannin dimer showed anti-Candida (minimal inhibitory concentration <8-64 μg/mL) and anti-inflammatory properties. Cultivated myrtle berries are a source of nutraceutical compounds. The high concentration of oenothein B in liqueur suggests a possible contribution to the organoleptic and biological properties of the beverage.
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Affiliation(s)
- Andrea
M. Franco
- Department
of Economics and Business (DiSea), Laboratory of Commodity Science
Technology and Quality, University of Sassari, Via Muroni 25, 07100 Sassari, Italy
| | - Noemi Tocci
- Department
of Economics and Business (DiSea), Laboratory of Commodity Science
Technology and Quality, University of Sassari, Via Muroni 25, 07100 Sassari, Italy
- Centre
for Research and Innovation, Department of Food Quality and Nutrition, Fondazione Edmund Mach, Via Mach 1, 38010 San Michele all’Adige, Italy
| | - Graziano Guella
- Department
of Physics, Bioorganic Chemistry Laboratory, University of Trento, Via Sommarive 14, 38123 Povo, TN, Italy
| | - Mario Dell’Agli
- Department
of Pharmacological and Biomolecular Sciences (DiSFeB), Università degli Studi di Milano, Via Balzaretti 9, 20133 Milano, Italy
| | - Enrico Sangiovanni
- Department
of Pharmacological and Biomolecular Sciences (DiSFeB), Università degli Studi di Milano, Via Balzaretti 9, 20133 Milano, Italy
| | - Daniele Perenzoni
- Centre
for Research and Innovation, Department of Food Quality and Nutrition, Fondazione Edmund Mach, Via Mach 1, 38010 San Michele all’Adige, Italy
| | - Urska Vrhovsek
- Centre
for Research and Innovation, Department of Food Quality and Nutrition, Fondazione Edmund Mach, Via Mach 1, 38010 San Michele all’Adige, Italy
| | - Fulvio Mattivi
- Centre
for Research and Innovation, Department of Food Quality and Nutrition, Fondazione Edmund Mach, Via Mach 1, 38010 San Michele all’Adige, Italy
- Department
of Physics, Bioorganic Chemistry Laboratory, University of Trento, Via Sommarive 14, 38123 Povo, TN, Italy
| | - Gavina Manca
- Department
of Economics and Business (DiSea), Laboratory of Commodity Science
Technology and Quality, University of Sassari, Via Muroni 25, 07100 Sassari, Italy
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24
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Abstract
Interest in the content of natural antioxidants in plant-based foods can be from the human health perspective, in terms of how these compounds might help promote one's health and wellness, or from the storage point-of-view, as the endogenous antioxidant constituents aid to extend a foodstuff's shelf-life. This chapter reports essential information about the mechanism of antioxidant action and methods employed for determination of their activity, classes of phenolic compounds (phenolic acids, flavonoids, lignans, stilbenes, tannins), sources of plant antioxidants (oil seeds, cereals, legumes, plants of the Lamiaceae family, tea and coffee, tree nuts, fruits, and berries), extraction strategies of phenolic compounds from plant material, and the influence of processing and storage on the content of natural antioxidants in foods and their antioxidant activity. Thermal processing, if not releasing bound phenolics from the structural matrices of the food, tends to decrease the antioxidant potential or, in the best case scenario, has no significant negative impact. Gentler sterilization processes such as high-pressure processing tend to better retain the antioxidant potential of a foodstuff than thermal treatments such as steaming, boiling, or frying. The impact of processing can be assessed by determining the antioxidant potential of foodstuffs either at the point of formulation or after different periods of storage under specified conditions.
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Affiliation(s)
- Ryszard Amarowicz
- Institute of Animal Reproduction and Food Research, Polish Academy of Sciences, Olsztyn, Poland.
| | - Ronald B Pegg
- Department of Food Science & Technology, The University of Georgia, Athens, United States
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25
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Bouarab Chibane L, Degraeve P, Ferhout H, Bouajila J, Oulahal N. Plant antimicrobial polyphenols as potential natural food preservatives. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2019; 99:1457-1474. [PMID: 30206947 DOI: 10.1002/jsfa.9357] [Citation(s) in RCA: 209] [Impact Index Per Article: 41.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/24/2018] [Revised: 09/03/2018] [Accepted: 09/03/2018] [Indexed: 05/17/2023]
Abstract
BACKGROUND The growing demand for natural food preservatives in the last decade has promoted investigations on their application for preserving perishable foods. In this context, the present review is focused on discussing the prospective application of plant extracts containing phenolics or isolated plant phenolics as natural antimicrobials in foods. Plant essential oils are outside the scope of this review since utilization of their antimicrobial activity for food preservation has been extensively reviewed. RESULTS Although the exact antimicrobial mechanisms of action of phenolic compounds are not yet fully understood, it is commonly acknowledged that they have diverse sites of action at the cellular level. Antimicrobial phenolics can be added directly to the formulation of perishable food products or incorporated into food-contact materials to release them in the immediate zone of perishable foods. Edible coatings or active food packaging materials can thus be used as carriers of plant bioactive compounds. CONCLUSION These materials could be an interesting delivery system to improve the stability of phenolics in foods and to improve the shelf life of perishable foods. This review will thus provide an overview of current knowledge of the antimicrobial activity of phenolic-rich plant extracts and of the promises and limits of their exploitation for the preservation of perishable foods. © 2018 Society of Chemical Industry.
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Affiliation(s)
- Lynda Bouarab Chibane
- BioDyMIA (Bioingénierie et Dynamique Microbienne aux Interfaces Alimentaires), EMA 3733, Univ Lyon, Université Claude Bernard Lyon 1, Isara Lyon, Bourg en Bresse, France
| | - Pascal Degraeve
- BioDyMIA (Bioingénierie et Dynamique Microbienne aux Interfaces Alimentaires), EMA 3733, Univ Lyon, Université Claude Bernard Lyon 1, Isara Lyon, Bourg en Bresse, France
| | | | - Jalloul Bouajila
- Faculté de Pharmacie de Toulouse, Laboratoire de Génie Chimique, UMR CNRS 5503, Université Paul Sabatier, Toulouse, France
| | - Nadia Oulahal
- BioDyMIA (Bioingénierie et Dynamique Microbienne aux Interfaces Alimentaires), EMA 3733, Univ Lyon, Université Claude Bernard Lyon 1, Isara Lyon, Bourg en Bresse, France
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Ben Hsouna A, Dhibi S, Dhifi W, Mnif W, Ben Nasr H, Hfaiedh N. Chemical composition and hepatoprotective effect of essential oil from Myrtus communis L. flowers against CCL4-induced acute hepatotoxicity in rats. RSC Adv 2019; 9:3777-3787. [PMID: 35518089 PMCID: PMC9060237 DOI: 10.1039/c8ra08204a] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2018] [Accepted: 01/14/2019] [Indexed: 12/13/2022] Open
Abstract
Myrtus communis L. (Myrtle) is one of the most important aromatic and medicinal species from the Myrtaceae family. It is traditionally used as antiseptic, disinfectant drug and hypoglycemic agent. The aim of our study was to evaluate the protective effect of Myrtus communis essential oil (McEO) on CCl4-induced hepatotoxicity in rat. Thirty two adult Wistar rats were divided into 4 groups of 8 each: (1) a control group; (2) was given a single dose of CCl4 (1 mL kg−1 in 1% olive oil. ip) on the 14th day (3) were given during 15 days a daily i.p. injection of McEO at 250 mL kg−1 b.w (4) a group was pretreated with McEO and intoxicated with CCl4 on the 14th day. The major components of McEO are α-pinene (35.20%), 1,8-cineole (17%), linalool (6.17%) and limonene (8.94%) which accounted for 67.31% of the whole oil. The antioxidant activity of McEO was evaluated using DPPH scavenging ability, β-carotene bleaching inhibition and hydroxyl radical-scavenging activity. Moreover, the effect of McEO (250 mg kg−1 body weight BW) administrated for 14 consecutive days was evaluated in wistar rat. Administration of a single dose of CCl4 caused hepatotoxicity as monitored by an increase in lipid peroxidation (thiobarbituric acid reactive substances) as well in protein carbonyl level but decreased in antioxidant markers in the liver tissue. The McEO pre-treatment significantly prevented the increased plasma levels of hepatic markers and lipid levels induced by CCl4 in rats. Furthermore, this fraction improved biochemical and histological parameters as compared to CCl4-treated group. Our results suggest that M. communis contains promising substances to counteract the CCl4 intoxication and which may be efficient in the prevention of hepatotoxicity complications. Myrtus communis L. (Myrtle) is one of the most important aromatic and medicinal species from the Myrtaceae family.![]()
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Affiliation(s)
- Anis Ben Hsouna
- Department of Life Sciences
- Faculty of Sciences of Gafsa
- Gafsa
- Tunisia
- Laboratory of Biotechnology and Plant Improvement
| | - Sabah Dhibi
- Unit of Macromolecular Biochemistry and Genetics
- Faculty of Sciences of Gafsa
- Gafsa
- Tunisia
| | - Wissal Dhifi
- LR17-ES03 Physiopathology, Food and Biomolecules
- Higher Institute of Biotechnology of Sidi Thabet
- Biotechpole Sidi Thabet
- Ariana
- Tunisia
| | - Wissem Mnif
- Faculty of Sciences and Arts in Balgarn
- University of Bisha
- Kingdom of Saudi Arabia
- University of Manouba
- ISBST
| | - hmed Ben Nasr
- Department of Life Sciences
- Faculty of Sciences of Gafsa
- Gafsa
- Tunisia
| | - Najla Hfaiedh
- Unit of Macromolecular Biochemistry and Genetics
- Faculty of Sciences of Gafsa
- Gafsa
- Tunisia
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Jabri MA, Marzouki L, Sebai H. Ethnobotanical, phytochemical and therapeutic effects of Myrtus communis L. berries seeds on gastrointestinal tract diseases: a review. Arch Physiol Biochem 2018; 124:390-396. [PMID: 29303617 DOI: 10.1080/13813455.2017.1423504] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Medicinal plants have always had an important place in the therapeutic arsenal of humanity and particularly in the treatment of gastrointestinal tract diseases. Myrtus communis L., known as common myrtle, is native to Southern Europe, North Africa, and Western Asia. The different parts of this plant are used as antiinflammatory, antiulcer, antidiabetic, urinary antiseptic, and to treat the respiratory and digestive systems diseases. For the first time, an exhaustive bibliographic research of the seeds of myrtle berries has been carried out. As a result, it has been found that this plant is very rich in biologically active compounds such as phospholipids, polyunsaturated fatty acids, and phenolic compounds. This has made it effective in the treatment of digestive diseases. In order to emphasize the importance of myrtle berries seeds, this review has been established by discussing its botanical, morphological, phytochemical, ethnomedicinal studies as well as its effect on digestive tract diseases.
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Affiliation(s)
- Mohamed-Amine Jabri
- a Laboratoire de Physiologie Fonctionnelle et Valorisation des Bio-Ressources - Institut Supérieur de Biotechnologie de Béja , Université de Jendouba , Béja , Tunisia
| | - Lamjed Marzouki
- a Laboratoire de Physiologie Fonctionnelle et Valorisation des Bio-Ressources - Institut Supérieur de Biotechnologie de Béja , Université de Jendouba , Béja , Tunisia
| | - Hichem Sebai
- a Laboratoire de Physiologie Fonctionnelle et Valorisation des Bio-Ressources - Institut Supérieur de Biotechnologie de Béja , Université de Jendouba , Béja , Tunisia
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Hennia A, Miguel MG, Nemmiche S. Antioxidant Activity of Myrtus communis L. and Myrtus nivellei Batt. & Trab. Extracts: A Brief Review. MEDICINES (BASEL, SWITZERLAND) 2018; 5:E89. [PMID: 30103510 PMCID: PMC6165143 DOI: 10.3390/medicines5030089] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/30/2018] [Revised: 08/05/2018] [Accepted: 08/08/2018] [Indexed: 12/12/2022]
Abstract
Myrtus communis L. (myrtle) and Myrtus nivellei Batt. & Trab. (Saharan myrtle) have been used in folk medicine for alleviating some ailments. M. communis is largely distributed in the Mediterranean Basin, whereas M. nivellei is confined in specific zones of the central Saharan mountains. The chemical composition and antioxidant activity of berry and leaf extracts isolated from myrtle are deeply documented, whereas those isolated from Saharan myrtle extracts are less studied. In both species, the major groups of constituents include gallic acid derivatives, flavonols, flavonol derivatives, and hydroxybenzoic acids. In coloured berries, anthocyanins are also present. In M. nivellei extracts are reported for some compounds not described in M. communis so far: 2-hydroxy-1,8-cineole-β-d-glucopyranoside, 2-hydroxy-1,8-cineole 2-O-α-l-arabinofuranosyl (1→6)-β-d-glucopyranoside, rugosin A, and rugosin B. Berries and leaves extracts of both species had antioxidant activity. Comparative studies of the antioxidant activity between leaf and berry myrtle extracts revealed that leaf extracts are best antioxidants, which can be assigned to the galloyl derivatives, flavonols, and flavonols derivatives, although the ratio of these groups of compounds might also have an important role in the antioxidant activity. The anthocyanins present in myrtle berries seem to possess weak antioxidant activity. The antioxidant activity of sample extracts depended on various factors: harvesting time, storage, extraction solvent, extraction type, and plant part used, among other factors. Leaf extracts of myrtle revealed to possess anti-inflammatory activity in several models used. This property has been attributed either to the flavonoids and/or hydrolysable tannins, nevertheless nonprenylated acylphloroglucinols (e.g., myrtucommulone and semimyrtucommulone) have also revealed a remarkable role in that activity. The biological activities of myrtle extracts found so far may direct its use towards for stabilizing complex lipid systems, as prebiotic in food formulations, and as novel therapeutic for the management of inflammation.
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Affiliation(s)
- Aicha Hennia
- Department of Agronomy, Faculty of Nature and Life Sciences, University of Mostaganem, BP 188/227, Mostaganem 27000, Algeria.
| | - Maria Graça Miguel
- Departamento de Química e Farmácia, Faculdade de Ciências e Tecnologia, Universidade do Algarve, MeditBio, Campus de Gambelas 8005-139, Faro, Portugal.
| | - Said Nemmiche
- Department of Biology, Faculty of Nature and Life Sciences, University of Mostaganem, BP 188/227, Mostaganem 27000, Algeria.
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Rtibi K, Selmi S, Grami D, Amri M, Sebai H, Marzouki L. Opposite Effect of Opuntia ficus-indica L. Juice Depending on Fruit Maturity Stage on Gastrointestinal Physiological Parameters in Rat. J Med Food 2018; 21:617-624. [PMID: 29489444 DOI: 10.1089/jmf.2017.0121] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
The phytochemical composition and the effect of the green and ripe Opuntia ficus-indica juice on some gastrointestinal (GI) physiological parameters such as stomach emptying and small-intestinal motility and permeability were determined in rats administered multiple concentrations of the prickly pear juice (5, 10, and 20 mL kg-1, b.w., p.o.). Other separate groups of rats were received, respectively; sodium chloride (0.9%, b.w., p.o.), clonidine (α-2-adrenergic agonist, 1 mg kg-1, b.w., i.p.), yohimbine (α-2-adrenergic antagonist, 2 mg kg-1, b.w., i.p.), and loperamide (5 mg kg-1, b.w., p.o.). In vivo reverse effect of juice on GI physiological parameters was investigated using a charcoal meal test, phenol-red colorimetric method, loperamide-induced acute constipation, and castor oil-caused small-bowel hypersecretion. However, the opposite in vitro influence of juice on intestinal permeability homeostasis was assessed by the Ussing chamber system. Mature prickly pear juice administration stimulated significantly and dose dependently the GI transit (GIT; 8-26%) and gastric emptying (0.9-11%) in a rat model. Conversely, the immature prickly pear juice reduced gastric emptying (7-23%), GIT (10-28%), and diarrhea (59-88%). Moreover, the standard drugs have produced their antagonistic effects on GI physiological functions. The permeability of the isolated perfused rat small-intestine has a paradoxical response flowing prickly pear juices administration at diverse doses and maturity grade. Most importantly, the quantitative phytochemical analyses of both juices showed a different composition depending on the degree of maturity. In conclusion, the prickly pear juice at two distinct phases of maturity has different phytochemical characteristics and opposite effects on GI physiological actions in rat.
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Affiliation(s)
- Kais Rtibi
- 1 Laboratory of Functional Physiology and Valorization of Bioresources, Higher Institute of Biotechnology of Béja , Béja, Tunisia .,2 Laboratory of Functional Neurophysiology and Pathologies, Department of Biological Sciences, Faculty of Sciences of Tunis, Tunis, Tunisia
| | - Slimen Selmi
- 1 Laboratory of Functional Physiology and Valorization of Bioresources, Higher Institute of Biotechnology of Béja , Béja, Tunisia
| | - Dhekra Grami
- 1 Laboratory of Functional Physiology and Valorization of Bioresources, Higher Institute of Biotechnology of Béja , Béja, Tunisia
| | - Mohamed Amri
- 2 Laboratory of Functional Neurophysiology and Pathologies, Department of Biological Sciences, Faculty of Sciences of Tunis, Tunis, Tunisia
| | - Hichem Sebai
- 1 Laboratory of Functional Physiology and Valorization of Bioresources, Higher Institute of Biotechnology of Béja , Béja, Tunisia
| | - Lamjed Marzouki
- 1 Laboratory of Functional Physiology and Valorization of Bioresources, Higher Institute of Biotechnology of Béja , Béja, Tunisia .,2 Laboratory of Functional Neurophysiology and Pathologies, Department of Biological Sciences, Faculty of Sciences of Tunis, Tunis, Tunisia
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Rawat P, Singh PK, Kumar V. Evidence based traditional anti-diarrheal medicinal plants and their phytocompounds. Biomed Pharmacother 2017; 96:1453-1464. [DOI: 10.1016/j.biopha.2017.11.147] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2017] [Revised: 11/21/2017] [Accepted: 11/29/2017] [Indexed: 12/18/2022] Open
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Phytochemical properties and pharmacological effects of Quercus ilex L. aqueous extract on gastrointestinal physiological parameters in vitro and in vivo. Biomed Pharmacother 2017; 94:787-793. [DOI: 10.1016/j.biopha.2017.08.008] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2017] [Revised: 07/12/2017] [Accepted: 08/02/2017] [Indexed: 01/21/2023] Open
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Sisay M, Gashaw T. Ethnobotanical, Ethnopharmacological, and Phytochemical Studies of Myrtus communis Linn: A Popular Herb in Unani System of Medicine. J Evid Based Complementary Altern Med 2017; 22:1035-1043. [PMID: 28745081 PMCID: PMC5871300 DOI: 10.1177/2156587217718958] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2017] [Accepted: 06/05/2017] [Indexed: 11/16/2022] Open
Abstract
Myrtus communis L (Myrtaceae) is one of the popular drugs being used in the Unani system of phytomedicine since ancient Greece period. From time immemorial, different parts of this plant and essential oil have been used for a variety of purposes such as cosmetics (hair fall control), flavoring of food and drinks as well as extensive therapeutic purposes. Ethnobotanical information revealed that M communis L has been a folkloric repute for the treatment of several diseases like gastric ulcer, diarrhea, dysentery, cancer, rheumatism, hemorrhage, deep sinuses, leucorrhoea, hemorrhoid, inflammation, dyspepsia, anxiety, insomnia, diabetes, hypertension, pulmonary disorders, and skin diseases. Moreover, ethnopharmacological studies revealed that the plant is endowed with extensive pharmacological activities, including antimicrobial, antidiarrheal, antidiabetic, antispasmodic, vasodilator, antiulcer, antioxidant, anticancer, anxiolytic, sedative-hypnotic, and anti-inflammatory activities, among others. The plant has been known to contain phenolic acids, tannins, flavonoids, glycosides, and terpenes. The myrtle oil was also found to be rich in a variety of bioactive monoterpenes and sesquiterpenes with their derivatives. Most of these studies validate the aforementioned traditional claims of this medicinal plant. Further studies are needed to unravel other pharmacological activities of this plant in the long run.
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Mekonnen S, Tigist G. Myrtus communis Linn: A review on ethnobotanical, ethnopharmacological and phytochemical studies. ACTA ACUST UNITED AC 2017. [DOI: 10.5897/jpp2017.0451] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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Jabri MA, Wannes D, Hajji N, Sakly M, Marzouki L, Sebai H. Role of laxative and antioxidant properties of Malva sylvestris leaves in constipation treatment. Biomed Pharmacother 2017; 89:29-35. [DOI: 10.1016/j.biopha.2017.02.020] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2016] [Revised: 01/31/2017] [Accepted: 02/07/2017] [Indexed: 11/26/2022] Open
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Jabri MA, Rtibi K, Tounsi H, Hosni K, Marzouki L, Sakly M, Sebai H. Fatty acid composition and mechanisms of the protective effects of myrtle berry seed aqueous extract in alcohol-induced peptic ulcer in rat. Can J Physiol Pharmacol 2016; 95:510-521. [PMID: 28134570 DOI: 10.1139/cjpp-2016-0094] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
This study aimed to investigate the antiulcer and antioxidant activities of myrtle berry seed aqueous extract (MBSAE) in a peptic ulcer model induced by ethanol in male Wistar rats. MBSAE is rich in total polyphenols, total flavonoids, and unsaturated fatty acids, particularly linoleic (18:2) and oleic (18:1) acids. MBSAE also exhibited in vitro antioxidant activity using 2,2-diphenyl-1-picrylhydrazyl (DPPH) (IC50 = 172.1 μg/mL) and superoxide anion (IC50 = 200.24 μg/mL) scavenging activities. In vivo, MBSAE provided dose-dependent protection against ethanol-induced gastric and duodenal macroscopic and histological alterations. Also, it inhibited secretory profile disturbances and lipid peroxidation, and preserved normal antioxidant enzyme activities and nonenzymatic antioxidant levels. More importantly, we showed that acute alcohol intoxication increased gastric and duodenal calcium, hydrogen peroxide, and free iron levels, whereas MBSAE treatment protected against intracellular mediator deregulation. In conclusion, we suggest that MBSAE has potent protective effects against alcohol-induced peptic ulcer in rat. This protection might be related in part to its antioxidant properties as well as its opposite effects on some studied intracellular mediators.
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Affiliation(s)
- Mohamed-Amine Jabri
- a Laboratoire de Physiologie Intégrée, Faculté des Sciences de Bizerte, 7021 Zarzouna, Université de Carthage, Tunisia.,b Laboratoire de Physiologie Fonctionnelle et Valorisation des Bio-Ressources - Institut Supérieur de Biotechnologie de Béja, Université de Jendouba, Avenue Habib Bourguiba - B.P. 382 - 9000 Béja, Tunisia
| | - Kais Rtibi
- b Laboratoire de Physiologie Fonctionnelle et Valorisation des Bio-Ressources - Institut Supérieur de Biotechnologie de Béja, Université de Jendouba, Avenue Habib Bourguiba - B.P. 382 - 9000 Béja, Tunisia
| | - Haifa Tounsi
- c Laboratoire d'anatomie pathologique humaine et expérimentale, Institut Pasteur de Tunis, 13, Place Pasteur, Tunis 1002, BP-74, Tunisia
| | - Karim Hosni
- d Laboratoire des substances naturelles, Institut National de Recherche et d'Analyse Physico-chimique, Sidi Thabet, 2020 Ariana, Tunisia
| | - Lamjed Marzouki
- b Laboratoire de Physiologie Fonctionnelle et Valorisation des Bio-Ressources - Institut Supérieur de Biotechnologie de Béja, Université de Jendouba, Avenue Habib Bourguiba - B.P. 382 - 9000 Béja, Tunisia
| | - Mohsen Sakly
- a Laboratoire de Physiologie Intégrée, Faculté des Sciences de Bizerte, 7021 Zarzouna, Université de Carthage, Tunisia
| | - Hichem Sebai
- a Laboratoire de Physiologie Intégrée, Faculté des Sciences de Bizerte, 7021 Zarzouna, Université de Carthage, Tunisia.,b Laboratoire de Physiologie Fonctionnelle et Valorisation des Bio-Ressources - Institut Supérieur de Biotechnologie de Béja, Université de Jendouba, Avenue Habib Bourguiba - B.P. 382 - 9000 Béja, Tunisia
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