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Li Q, Lianghao Y, Shijie G, Zhiyi W, Yuanting T, Cong C, Chun-Qin Z, Xianjun F. Self-assembled nanodrug delivery systems for anti-cancer drugs from traditional Chinese medicine. Biomater Sci 2024; 12:1662-1692. [PMID: 38411151 DOI: 10.1039/d3bm01451g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/28/2024]
Abstract
Traditional Chinese medicine (TCM) is a combination of raw herbs and herbal extracts with a plethora of documented beneficial bioactivities, which has unique advantages in anti-tumor therapy, and many of its major bioactive molecules have been identified in recent years due to advances in chemical separation and structural analysis. However, the major chemical classes of plant-derived bioactive compounds frequently possess chemical properties, including poor water solubility, stability, and bioavailability, that limit their therapeutic application. Alternatively, natural small molecules (NSMs) containing these components possess modifiable groups, multiple action sites, hydrophobic side chains, and a rigid skeleton with self-assembly properties that can be exploited to construct self-assembled nanoparticles with therapeutic effects superior to their individual constituents. For instance, the construction of a self-assembled nanodrug delivery system can effectively overcome the strong hydrophobicity and poor in vivo stability of NSMs, thereby greatly improving their bioavailability and enhancing their anti-tumor efficacy. This review summarizes the self-assembly methods, mechanisms, and applications of a variety of NSMs, including terpenoids, flavonoids, alkaloids, polyphenols, and saponins, providing a theoretical basis for the subsequent research on NSMs and the development of SANDDS.
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Affiliation(s)
- Qiao Li
- Experimental Centre, Shandong University of Traditional Chinese Medicine, Jinan 250355, P. R. China
| | - Yuan Lianghao
- Experimental Centre, Shandong University of Traditional Chinese Medicine, Jinan 250355, P. R. China
| | - Gao Shijie
- Experimental Centre, Shandong University of Traditional Chinese Medicine, Jinan 250355, P. R. China
| | - Wang Zhiyi
- Experimental Centre, Shandong University of Traditional Chinese Medicine, Jinan 250355, P. R. China
| | - Tang Yuanting
- Experimental Centre, Shandong University of Traditional Chinese Medicine, Jinan 250355, P. R. China
| | - Chen Cong
- Innovative Institute of Chinese Medicine and Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, P. R. China.
| | - Zhao Chun-Qin
- Academy of Chinese Medicine Literature and Culture, Key Laboratory of Classical Theory of Traditional Chinese Medicine, Ministry of Education, Shandong University of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, 250355, PR China.
| | - Fu Xianjun
- Marine Traditional Chinese Medicine Research Centre, Qingdao Academy of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Qingdao 266114, P. R. China.
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Arumugam A, Fang C, Selvin J, Kuppusamy S, Ricky Devi O, Zhang F, Guo X, Kadaikunnan S, Balu R, Liu X. Plant biomass extracted eco-friendly natural surfactant enhanced bio-electrokinetic remediation of crude oil contaminated soil. ENVIRONMENTAL RESEARCH 2024; 245:117913. [PMID: 38145737 DOI: 10.1016/j.envres.2023.117913] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Revised: 11/29/2023] [Accepted: 12/09/2023] [Indexed: 12/27/2023]
Abstract
The current work investigates bioremediation (BIO) and electrokinetic (EK) remediation of crude oil hydrocarbons utilizing the biomass-electrokinetic (BIO-EK) approaches. The use of natural surfactants derived from plant biomass may improve remediation capacity by enhancing the solubility of organic pollutants. Sapindus mukorossi, a natural surfactant producer, was extracted from plant biomass in this study. The crude oil biodegradation efficiency was reported to be 98 %. In nature, FTIR confirms that plant biomass is lipopeptide. GCMS revealed that the crude oil (C7 - C23) was efficiently bio-degraded from lower to higher molecular weight. The application of natural surfactants in electokinetic remediation increased the plant biomass degradation of crude oil polluted soil by 98% compared to electrokinetic 55% in 2 days. Natural surfactant improves hydrocarbon solubilization and accelerates hydrocarbon electro migration to the anodic compartment, as confirmed by the presence of greater total organic content than the electrokinetic. This study proves that BIO-EK compared with a natural surfactant derived from plant biomass may be utilized to improve in situ bioremediation of crude oil polluted soils.
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Affiliation(s)
- Arulprakash Arumugam
- School of Physics and Electronic Information, Yan'an University, Yan'an, 716000, China
| | - Canxiang Fang
- Science and Technology on Aerospace Chemical Power Laboratory, Xiangyang, 441003, China; Hubei Institute of Aerospace Chemotechnology, Xiangyang, 441003, China
| | - Joseph Selvin
- School of Life Science and Department of Microbiology, Pondicherry University, Pondicherry, Chinna Kalapet, 605014, India
| | - Sathishkumar Kuppusamy
- Center for Global Health Research, Saveetha Medical College and Hospitals, Saveetha Institute of Medical and Technical Sciences (SIMATS), Saveetha University, Chennai, India
| | - Okram Ricky Devi
- Department of Agronomy, Assam Agricultural University, Jorhat, 785013, Assam, India
| | - Fuchun Zhang
- School of Physics and Electronic Information, Yan'an University, Yan'an, 716000, China.
| | - Xiang Guo
- Science and Technology on Aerospace Chemical Power Laboratory, Xiangyang, 441003, China; Hubei Institute of Aerospace Chemotechnology, Xiangyang, 441003, China.
| | - Shine Kadaikunnan
- Department of Botany and Microbiology, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Ranjith Balu
- School of Advanced Material Science and Engineering, Kumoh National Institute of Technology, 61 Daehak-ro, Gumi-si, Gyeonbuk, 39177, Republic of Korea
| | - Xinghui Liu
- Science and Technology on Aerospace Chemical Power Laboratory, Xiangyang, 441003, China; Hubei Institute of Aerospace Chemotechnology, Xiangyang, 441003, China; Division of Research and Development, Lovely Professional University, Phagwara, 144411, India.
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Abilkassymova A, Turgumbayeva A, Sarsenova L, Tastambek K, Altynbay N, Ziyaeva G, Blatov R, Altynbayeva G, Bekesheva K, Abdieva G, Ualieva P, Shynykul Z, Kalykova A. Exploring Four Atraphaxis Species: Traditional Medicinal Uses, Phytochemistry, and Pharmacological Activities. Molecules 2024; 29:910. [PMID: 38398660 PMCID: PMC10891555 DOI: 10.3390/molecules29040910] [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: 12/15/2023] [Revised: 02/03/2024] [Accepted: 02/15/2024] [Indexed: 02/25/2024] Open
Abstract
Atraphaxis is a genus of flowering plants in the family Polygonaceae, with approximately 60 species. Species of Atraphaxis are much-branched woody plants, forming shrubs or shrubby tufts, primarily inhabiting arid zones across the temperate steppe and desert regions of Central Asia, America, and Australia. Atraphaxis species have been used by diverse groups of people all over the world for the treatment of various diseases. However, their biologically active compounds with therapeutic properties have not been investigated well. Studying the biologically active components of Atraphaxis laetevirens, Atraphaxis frutescens, Atraphaxis spinosa L., and Atraphaxis pyrifolia is crucial for several reasons. Firstly, it can unveil the therapeutic potential of these plants, aiding in the development of novel medicines or natural remedies for various health conditions. Understanding their bioactive compounds enables scientists to explore their pharmacological properties, potentially leading to the discovery of new drugs or treatments. Additionally, investigating these components contributes to preserving traditional knowledge and validating the historical uses of these plants in ethnomedicine, thus supporting their conservation and sustainable utilization. These herbs have been used as an anti-inflammatory and hypertension remedies since the dawn of time. Moreover, they have been used to treat a variety of gastrointestinal disorders and problems related to skin in traditional Kazakh medicine. Hence, the genus Atraphaxis can be considered as a potential medicinal plant source that is very rich in biologically active compounds that may exhibit great pharmacological properties, such as antioxidant, antibacterial, antiulcer, hypoglycemic, wound healing, neuroprotective, antidiabetic, and so on. This study aims to provide a collection of publications on the species of Atraphaxis, along with a critical review of the literature data. This review will constitute support for further investigations on the pharmacological activity of these medicinal plant species.
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Affiliation(s)
- Alima Abilkassymova
- Higher School of Medicine, Al-Farabi Kazakh National University, Almaty 050040, Kazakhstan; (L.S.); (Z.S.); (A.K.)
| | - Aknur Turgumbayeva
- Higher School of Medicine, Al-Farabi Kazakh National University, Almaty 050040, Kazakhstan; (L.S.); (Z.S.); (A.K.)
- School of Life Sciences, University of Westminster, 115 New Cavendish Street, London W1W 6UW, UK
| | - Lazzat Sarsenova
- Higher School of Medicine, Al-Farabi Kazakh National University, Almaty 050040, Kazakhstan; (L.S.); (Z.S.); (A.K.)
| | - Kuanysh Tastambek
- Institute of Ecology, Khoja Akhmet Yassawi International Kazakh-Turkish University, Turkistan 161200, Kazakhstan;
| | - Nazym Altynbay
- Institute of Ecological Problems, Al-Farabi Kazakh National University, Al-Farabi Ave. 71, Almaty 050040, Kazakhstan;
| | - Gulnar Ziyaeva
- Department of Biology, Taraz Regional University Named after M.Kh.Dulaty, Taraz 080000, Kazakhstan;
| | - Ravil Blatov
- Department of Pharmacy, Kazakh-Russian Medical University, Almaty 050000, Kazakhstan;
| | - Gulmira Altynbayeva
- School of Pharmacy, JSC “S.D. Asfendiyarov Kazakh National Medical University”, Almaty 050000, Kazakhstan;
- Neonatology and Neonatal Surgery Department, JSC “Scientific Center of Pediatrics and Pediatric Surgery”, Almaty 050060, Kazakhstan
| | - Kuralay Bekesheva
- JSC “Scientific Centre for Anti-Infectious Drugs”, Almaty 010000, Kazakhstan;
| | - Gulzhamal Abdieva
- Department of Biotechnology, Faculty of Biology and Biotechnology, Al-Farabi Kazakh National University, Al-Farabi 71, Almaty 050040, Kazakhstan; (G.A.); (P.U.)
| | - Perizat Ualieva
- Department of Biotechnology, Faculty of Biology and Biotechnology, Al-Farabi Kazakh National University, Al-Farabi 71, Almaty 050040, Kazakhstan; (G.A.); (P.U.)
| | - Zhanserik Shynykul
- Higher School of Medicine, Al-Farabi Kazakh National University, Almaty 050040, Kazakhstan; (L.S.); (Z.S.); (A.K.)
| | - Assem Kalykova
- Higher School of Medicine, Al-Farabi Kazakh National University, Almaty 050040, Kazakhstan; (L.S.); (Z.S.); (A.K.)
- School of Life Sciences, University of Westminster, 115 New Cavendish Street, London W1W 6UW, UK
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Kaliamoorthy S, Rayar S, SundarRaj S, Priya Sayeeram S, Premkumar VV, Muddappa SC, Muthukumaran V, Raju K, Samidorai A. Comparative Evaluation of Dental Pulp Tissue Dissolution Ability of Sapindus mukorossi and Sodium Hypochlorite. Cureus 2024; 16:e51820. [PMID: 38327932 PMCID: PMC10847062 DOI: 10.7759/cureus.51820] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Accepted: 01/06/2024] [Indexed: 02/09/2024] Open
Abstract
Background The Sapindus mukorossi (SM) extract has been reported to possess antibacterial, antifungal, anti-inflammatory, and antioxidant characteristics. However, there is limited research demonstrating the effectiveness of SM in dissolving dental pulp tissue. Methods In an in vitro investigation, pulp tissue samples were extracted from human teeth, collectively weighing 144 mg. These samples were divided equally and activated by manual digital agitation (MDA) or ultrasonic (US) irrigation for three 30-second cycles with a resting period of 45 seconds between each activation. The samples in each group were sub-categorized into a set of three groups based on the treatment received as normal saline (NS), 5.25% sodium hypochlorite (Hypo), or Sapindus mukorossi (SM). Statistical tests, including the student t-test and one-way analysis of variance (ANOVA), were employed to compare the mean weight differences among the groups, with a significance level set at p ≤ 0.05 for all comparisons. Results The one-way analysis of variance (ANOVA) and independent t-test revealed significant intergroup differences (p<0.05). Turkey's post hoc analysis indicated significant distinctions, particularly when comparing Hypo with the other two irrigants, namely Hypo-NS (p<0.05) and Hypo-SM (p<0.05) when the MDA method was employed. Considering only the method adopted, the US technique was significantly superior (p=0.04) to the MDA. Conclusion Sapindus mukorossi (SM) demonstrated efficacy in dissolving pulp tissue but was not as effective as sodium hypochlorite (Hypo) which is the standard agent for root canal irrigation. SM to be used as an alternative to Hypo on clinical grounds needs further validation from research.
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Affiliation(s)
- Sriram Kaliamoorthy
- Department of Dentistry, Vinayaka Mission's Medical College and Hospital, Vinayaka Mission's Research Foundation (DU), Karaikal, IND
| | - Sreeram Rayar
- Department of Conservative Dentistry and Endodontics, Chettinad Dental College and Research Institute, The Tamil Nadu Dr. M.G.R. Medical University, Chennai, IND
| | - Shanmugapriya SundarRaj
- Department of Oral Medicine and Radiology, Government Dental College and Hospital, The Tamil Nadu Dr. M.G.R. Medical University, Pudukkottai, IND
| | - Sugantha Priya Sayeeram
- Department of Prosthodontics, Government Dental College and Hospital, The Tamil Nadu Dr. M.G.R. Medical University, Pudukkottai, IND
| | - V V Premkumar
- Department of Conservative Dentistry and Endodontics, SRM Dental College, SRM Institute of Science and Technology, Chennai, IND
| | - Sapna C Muddappa
- Department of Conservative Dentistry and Endodontics, Amrita School of Dentistry, Amrita Vishwa Vidyapeetham, Kochi, IND
| | - Venkatraman Muthukumaran
- Department of Horticulture, School of Agricultural Sciences, Dhanalakshmi Srinivasan University, Trichy, IND
| | - Kanmani Raju
- Department of Oral Medicine and Radiology, Chettinad Dental College and Research Institute, The Tamil Nadu Dr. M.G.R. Medical University, Chennai, IND
| | - Agila Samidorai
- Department of Periodontics, Chettinad Dental College and Research Institute, The Tamil Nadu Dr. M.G.R. Medical University, Chennai, IND
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Zhang N, Yang Y, Wu J, Xu C, Ma Y, Zhang Y, Zhu L. Efficient remediation of soils contaminated with petroleum hydrocarbons using sustainable plant-derived surfactants. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2023; 337:122566. [PMID: 37717897 DOI: 10.1016/j.envpol.2023.122566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 09/11/2023] [Accepted: 09/14/2023] [Indexed: 09/19/2023]
Abstract
Surfactant-enhanced multiphase extraction is recognized as an effective method to remove petroleum related contaminants from soil. Owing to the high biodegradability and low biotoxicity, plant-derived surfactants are considered as promising alternatives to synthetic surfactants. In this study, two plant surfactants were respectively extracted from Sapindus mukorossi (PS-1) and Fructus Gleditsiae sinensis (PS-2). Component analysis and chemical structure characterization indicated that triterpenoid saponins were the main components of both plant surfactants. The removal efficiency of tetradecane by PS-1 and PS-2 was 75.6% and 62.2%, respectively, which was comparable with that by Tween-80. The results were validated by column leaching experiments. The abundant hydroxyl, aldehyde and epoxy groups in the plant surfactants made them readily self-assemble to form micelles via hydrogen bonding and van der Waals interactions, which promoted the solubilization of tetradecane in the liquid phase, particularly at appropriate ionic strength and temperature. Due to the reduced electrostatic attraction by the acidic and ionizable functional groups in the plant surfactants, their sorption capacities (0.15 and 0.24 g1-n Ln·kg-1 for PS-1 and PS-2, respectively) onto the soil were much lower than that of Tween-80, making them much easier to be extracted from contaminated soil. This study would deepen our understanding to improve the performances of plant surfactants in petroleum hydrocarbons-contaminated soil remediation.
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Affiliation(s)
- Nan Zhang
- Key Laboratory of Pollution Processes and Environmental Criteria, Ministry of Education, Tianjin Key Laboratory of Environmental Remediation and Pollution Control, College of Environmental Science and Engineering, Nankai University, Tianjin, 300350, China
| | - Yi Yang
- Key Laboratory of Pollution Processes and Environmental Criteria, Ministry of Education, Tianjin Key Laboratory of Environmental Remediation and Pollution Control, College of Environmental Science and Engineering, Nankai University, Tianjin, 300350, China
| | - Jiacheng Wu
- Key Laboratory of Pollution Processes and Environmental Criteria, Ministry of Education, Tianjin Key Laboratory of Environmental Remediation and Pollution Control, College of Environmental Science and Engineering, Nankai University, Tianjin, 300350, China
| | - Chunyi Xu
- Key Laboratory of Pollution Processes and Environmental Criteria, Ministry of Education, Tianjin Key Laboratory of Environmental Remediation and Pollution Control, College of Environmental Science and Engineering, Nankai University, Tianjin, 300350, China
| | - Yi Ma
- Key Laboratory of Pollution Processes and Environmental Criteria, Ministry of Education, Tianjin Key Laboratory of Environmental Remediation and Pollution Control, College of Environmental Science and Engineering, Nankai University, Tianjin, 300350, China
| | - Yinqing Zhang
- Key Laboratory of Pollution Processes and Environmental Criteria, Ministry of Education, Tianjin Key Laboratory of Environmental Remediation and Pollution Control, College of Environmental Science and Engineering, Nankai University, Tianjin, 300350, China.
| | - Lingyan Zhu
- Key Laboratory of Pollution Processes and Environmental Criteria, Ministry of Education, Tianjin Key Laboratory of Environmental Remediation and Pollution Control, College of Environmental Science and Engineering, Nankai University, Tianjin, 300350, China
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Mursaliyeva VK, Sarsenbek BT, Dzhakibaeva GT, Mukhanov TM, Mammadov R. Total Content of Saponins, Phenols and Flavonoids and Antioxidant and Antimicrobial Activity of In Vitro Culture of Allochrusa gypsophiloides (Regel) Schischk Compared to Wild Plants. PLANTS (BASEL, SWITZERLAND) 2023; 12:3521. [PMID: 37895985 PMCID: PMC10609880 DOI: 10.3390/plants12203521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 10/03/2023] [Accepted: 10/04/2023] [Indexed: 10/29/2023]
Abstract
Allochrusa gypsophiloides is a rare Central Asian species, a super-producer of triterpene saponins with pharmacological and technical value. In this work, a comparative evaluation of the in vitro culture of adventitious roots (ARs), in vitro adventitious microshoots (ASs), natural roots and aboveground parts of wild plants from Kazakhstan to define the total saponin (TS), phenol (TP) and flavonoid (TF) content, as well as antioxidant (AOA) and antimicrobial activity, is presented for the first time. In the AR culture, growth index (GI), TS, TP and TF were evaluated on days 25, 45 and 60 of cultivation on ½ MS medium without (control) and with auxin application. It was found out that TS and TF were higher in the in vitro AR culture. The amount of TP and TF are higher in the aerial part of vegetative plants with maximum AOA. The concentration of the extract required to inhibit 50% of 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical formation (ICO50) in extracts from natural material negatively correlated with TS, TP, TF and in the in vitro AR culture with TF. Control extracts from the in vitro AR culture with high TS levels showed growth-inhibitory activity against S. thermophillus, S. cerevisiae and C. albicans. The influence shares of medium composition factor, cultivation duration factor and their interaction with GI, TS, TP and TF were determined. The in vitro AR culture is promising for obtaining triterpene saponins TSR with high antibacterial and antifungal activity, and the in vitro ASs culture-for shoot multiplication with antioxidant properties.
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Affiliation(s)
| | - Balaussa T. Sarsenbek
- Institute of Plant Biology and Biotechnology, Almaty 050040, Kazakhstan; (B.T.S.); (T.M.M.)
| | | | - Tlek M. Mukhanov
- Institute of Plant Biology and Biotechnology, Almaty 050040, Kazakhstan; (B.T.S.); (T.M.M.)
| | - Ramazan Mammadov
- Faculty of Science, Department of Molecular Biology and Genetics, Mugla University, Mugla 48000, Turkey;
- Department of Biology and Ecology, Faculty of Nature and Technology, University of Odlar Yurdu, AZ1072 Baku, Azerbaijan
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Saeed Z, Alkheraije KA. Botanicals: A promising approach for controlling cecal coccidiosis in poultry. Front Vet Sci 2023; 10:1157633. [PMID: 37180056 PMCID: PMC10168295 DOI: 10.3389/fvets.2023.1157633] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 03/10/2023] [Indexed: 05/15/2023] Open
Abstract
Avian species have long struggled with the problem of coccidiosis, a disease that affects various parts of the intestine, including the anterior gut, midgut, and hindgut. Among different types of coccidiosis, cecal coccidiosis is particularly dangerous to avian species. Chickens and turkeys are commercial flocks; thus, their parasites have remained critical due to their economic importance. High rates of mortality and morbidity are observed in both chickens and turkeys due to cecal coccidiosis. Coccidiostats and coccidiocidal chemicals have traditionally been added to feed and water to control coccidiosis. However, after the EU banned their use because of issues of resistance and public health, alternative methods are being explored. Vaccines are also being used, but their efficacy and cost-effectiveness remain as challenges. Researchers are attempting to find alternatives, and among the alternatives, botanicals are a promising choice. Botanicals contain multiple active compounds such as phenolics, saponins, terpenes, sulfur compounds, etc., which can kill sporozoites and oocysts and stop the replication of Eimeria. These botanicals are primarily used as anticoccidials due to their antioxidant and immunomodulatory activities. Because of the medicinal properties of botanicals, some commercial products have also been developed. However, further research is needed to confirm their pharmacological effects, mechanisms of action, and methods of concentrated preparation. In this review, an attempt has been made to summarize the plants that have the potential to act as anticoccidials and to explain the mode of action of different compounds found within them.
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Affiliation(s)
- Zohaib Saeed
- Department of Parasitology, University of Agriculture, Faisalabad, Pakistan
| | - Khalid A. Alkheraije
- Department of Veterinary Medicine, College of Agriculture and Veterinary Medicine, Qassim University, Buraidah, Saudi Arabia
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Nguyen QD, La QD, Nguyen NN, Nguyen TNL. Green removal of unpleasant volatiles from soapberry ( Sapindus mukorossi) extracts by two-phase microbial fermentation fortified with pomelo peel waste. RSC Adv 2023; 13:13282-13291. [PMID: 37124002 PMCID: PMC10142458 DOI: 10.1039/d3ra01858j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Accepted: 04/25/2023] [Indexed: 05/02/2023] Open
Abstract
Soapberry (Sapindus mukorossi Gaertn) is a popular woody plant in Vietnam, often used as a cleaning product due to its ability to wash, foam and emulsify due to high saponin content. In this study, the performance of fermentation by two microbial strains, namely Saccharomyces cerevisiae active dry yeast (ADY) and Levilactobacillus brevis lactic acid bacteria (LB) along with the addition of pomelo peel (flavedo) was evaluated during 15 days in terms of sugar removal, antioxidant and antibacterial activities, foaming power, volatile composition, and sensory acceptability. The results showed that the soluble solid content of original extracts experienced a significant decrease from 14.5% to a stable range of 9.4-11.0% until day 15 for all fermented samples, which correlated with a reduction by approximately 60% in reducing sugars (from 12.52 g L-1 to 4.77-6.56 g L-1). In addition, the saponin content of fermented extracts was in the range of 118.2-145.0 mg L-1 while antioxidant activities were extremely reduced after 15 days of fermentation. Increases in pomelo peel imparted fermented extracts with greater antibacterial activity against Staphylococcus aureus ATCC 6538, Proteus mirabilis ATCC 25933, and Candida albicans ATCC 10231, and LB had higher activity than ADY overall. Regarding the volatile profiles, two main compounds in the original extracts, including trilaurin (75.02%) and 1-dodecanoyl-3-myristoyl glycerol (24.85%), were completely removed and replaced by new alkanes, alkenes, alcohols, esters, and organic acids, and particularly d-limonene (86.34-95.31%) upon pomelo addition. Additionally, the foaming ability and stability of fermented extracts were also enhanced and there was clear distinction between fermented and unfermented samples using principal component analysis based on sensory liking data which showed consumers' preference towards fermented samples with a high percentage of pomelo peel.
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Affiliation(s)
- Quoc-Duy Nguyen
- Faculty of Environmental and Food Engineering, Nguyen Tat Thanh University Ho Chi Minh City 754000 Vietnam
| | - Quoc-Duy La
- Faculty of Environmental and Food Engineering, Nguyen Tat Thanh University Ho Chi Minh City 754000 Vietnam
| | - Nhu-Ngoc Nguyen
- Faculty of Environmental and Food Engineering, Nguyen Tat Thanh University Ho Chi Minh City 754000 Vietnam
| | - Thi-Ngoc-Lan Nguyen
- Faculty of Environmental and Food Engineering, Nguyen Tat Thanh University Ho Chi Minh City 754000 Vietnam
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Wei J, Yang Y, Peng Y, Wang S, Zhang J, Liu X, Liu J, Wen B, Li M. Biosynthesis and the Transcriptional Regulation of Terpenoids in Tea Plants ( Camellia sinensis). Int J Mol Sci 2023; 24:ijms24086937. [PMID: 37108101 PMCID: PMC10138656 DOI: 10.3390/ijms24086937] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2023] [Revised: 03/26/2023] [Accepted: 04/05/2023] [Indexed: 04/29/2023] Open
Abstract
Terpenes, especially volatile terpenes, are important components of tea aroma due to their unique scents. They are also widely used in the cosmetic and medical industries. In addition, terpene emission can be induced by herbivory, wounding, light, low temperature, and other stress conditions, leading to plant defense responses and plant-plant interactions. The transcriptional levels of important core genes (including HMGR, DXS, and TPS) involved in terpenoid biosynthesis are up- or downregulated by the MYB, MYC, NAC, ERF, WRKY, and bHLH transcription factors. These regulators can bind to corresponding cis-elements in the promoter regions of the corresponding genes, and some of them interact with other transcription factors to form a complex. Recently, several key terpene synthesis genes and important transcription factors involved in terpene biosynthesis have been isolated and functionally identified from tea plants. In this work, we focus on the research progress on the transcriptional regulation of terpenes in tea plants (Camellia sinensis) and thoroughly detail the biosynthesis of terpene compounds, the terpene biosynthesis-related genes, the transcription factors involved in terpene biosynthesis, and their importance. Furthermore, we review the potential strategies used in studying the specific transcriptional regulation functions of candidate transcription factors that have been discriminated to date.
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Affiliation(s)
- Junchi Wei
- College of Tea Science, Guizhou University, Guiyang 550025, China
| | - Yun Yang
- College of Tea Science, Guizhou University, Guiyang 550025, China
| | - Ye Peng
- College of Tea Science, Guizhou University, Guiyang 550025, China
| | - Shaoying Wang
- College of Tea Science, Guizhou University, Guiyang 550025, China
| | - Jing Zhang
- College of Tea Science, Guizhou University, Guiyang 550025, China
| | - Xiaobo Liu
- College of Tea Science, Guizhou University, Guiyang 550025, China
| | - Jianjun Liu
- College of Tea Science, Guizhou University, Guiyang 550025, China
| | - Beibei Wen
- College of Tea Science, Guizhou University, Guiyang 550025, China
| | - Meifeng Li
- College of Tea Science, Guizhou University, Guiyang 550025, China
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