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Hammoud Z, Gharib R, Fourmentin S, Elaissari A, Greige-Gerges H. New findings on the incorporation of essential oil components into liposomes composed of lipoid S100 and cholesterol. Int J Pharm 2019; 561:161-170. [PMID: 30836153 DOI: 10.1016/j.ijpharm.2019.02.022] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Revised: 02/13/2019] [Accepted: 02/13/2019] [Indexed: 12/29/2022]
Abstract
The encapsulation of essential oil components into liposomes was demonstrated to improve their solubility and chemical stability. In this study, we investigated the effect of chemical structure, Henry's law constant (Hc), and aqueous solubility of essential oil components on their liposomal encapsulation. Estragole, eucalyptol, isoeugenol, pulegone, terpineol, and thymol were encapsulated in lipoid S100-liposomes using the ethanol injection method. The Hc values were determined. The incorporation in liposomes was more efficient (encapsulation efficiency > 90%) for the essential oil components exhibiting low aqueous solubility (estragole, isoeugenol, and pulegone). Moreover, efficient entrapment into vesicles (loading rate > 18%) was obtained for isoeugenol, terpineol, and thymol. This result suggests that the presence of a hydroxyl group in the structure and a low Hc value enhance the entrapment of essential oil components into liposomes. Furthermore, drug release rate from liposomes was controlled by the loading rate of essential oil components into liposomes, the size of particles, the location of essential oil components within the lipid bilayer, and the cholesterol incorporation rate of liposomes. Finally, considerable concentrations of isoeugenol, pulegone, terpineol, and thymol were retained in liposomes after 10 months with respect to the initial concentration.
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Affiliation(s)
- Zahraa Hammoud
- Bioactive Molecules Research Laboratory, Doctoral School of Sciences and Technologies, Faculty of Sciences, Section II, Lebanese University, Lebanon; University Claude Bernard Lyon-1, CNRS, LAGEP-UMR 5007, F-69622 Lyon, France
| | - Riham Gharib
- Bioactive Molecules Research Laboratory, Doctoral School of Sciences and Technologies, Faculty of Sciences, Section II, Lebanese University, Lebanon
| | - Sophie Fourmentin
- Unité de Chimie Environnementale et Interactions sur le Vivant (UCEIV, EA 4492), SFR Condorcet FR CNRS 3417, ULCO, F-59140 Dunkerque, France
| | | | - Hélène Greige-Gerges
- Bioactive Molecules Research Laboratory, Doctoral School of Sciences and Technologies, Faculty of Sciences, Section II, Lebanese University, Lebanon.
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102
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Sedaghat Doost A, Nikbakht Nasrabadi M, Kassozi V, Dewettinck K, Stevens CV, Van der Meeren P. Pickering stabilization of thymol through green emulsification using soluble fraction of almond gum – Whey protein isolate nano-complexes. Food Hydrocoll 2019. [DOI: 10.1016/j.foodhyd.2018.10.009] [Citation(s) in RCA: 66] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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103
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Diaz T, Del-Val E, Ayala R, Larsen J. Alterations in honey bee gut microorganisms caused by Nosema spp. and pest control methods. PEST MANAGEMENT SCIENCE 2019; 75:835-843. [PMID: 30151856 DOI: 10.1002/ps.5188] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/13/2018] [Revised: 06/09/2018] [Accepted: 08/24/2018] [Indexed: 06/08/2023]
Abstract
BACKGROUND Honey bees are associated with gut microorganisms essential for their nutrition and health. The composition of the microbial community can be used as a biological health indicator and is characterized using biomarker fatty acids. Commonly, gut microorganisms are exposed to pathogens and to an array of chemical and biological pest control methods. RESULTS We found a strong negative effect on microbial gut community composition when exposed to the bee pest control chemicals oxytetracycline, oxalic acid and imidacloprid, and when inoculated with the bee pest Nosema spp. and the potential bee pest biocontrol agent Lactobacillus plantarum. Results from the in vitro test with bee pest chemicals showed a differential response of Lactobacillus spp. At the community level, some taxonomic groups were more affected depending on treatment, but sharp changes in the microbial structure were caused by compounds generally considered as bee safe. CONCLUSION Our results show that pests such as Nosema spp. and pest control methods alter the composition of bee gut microorganisms, which may have severe consequences for pathogen defense, physiology and general honey bee health. In addition, L. plantarum has potential as a biocontrol agent against Nosema spp. © 2018 Society of Chemical Industry.
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Affiliation(s)
- Tsiri Diaz
- Instituto de Investigaciones en Ecosistemas y Sustentabilidad, Universidad Nacional Autónoma de México, Morelia, Mexico
| | - Ek Del-Val
- Instituto de Investigaciones en Ecosistemas y Sustentabilidad, Universidad Nacional Autónoma de México, Morelia, Mexico
- Escuela Nacional de Estudios Superiores Unidad Morelia, Universidad Nacional Autónoma de México, Morelia, Mexico
| | - Ricardo Ayala
- Estación de Biología Chamela, Instituto de Biología, Universidad Nacional Autónoma de México (UNAM), Chamela, Morelia, Jalisco, Mexico
| | - John Larsen
- Instituto de Investigaciones en Ecosistemas y Sustentabilidad, Universidad Nacional Autónoma de México, Morelia, Mexico
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104
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Karadağlıoğlu Öİ, Ulusoy N, Başer KHC, Hanoğlu A, Şık İ. Antibacterial Activities of Herbal Toothpastes Combined with Essential Oils against Streptococcus mutans. Pathogens 2019; 8:pathogens8010020. [PMID: 30717107 PMCID: PMC6471008 DOI: 10.3390/pathogens8010020] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2018] [Revised: 01/24/2019] [Accepted: 01/29/2019] [Indexed: 01/19/2023] Open
Abstract
In recent years, people have become more conscious about the side-effects of fluoride toothpastes and herbal products have drawn attention as alternatives in the struggle against caries. Studies have focused on the benefits of essential oils obtained from herbs because of their antibacterial effects. The aim of this study was to evaluate and compare the antibacterial activity of Origanum dubium and Cinnamomum cassia oils combined with herbal toothpastes against Streptococcus mutans. The antibacterial activity of the test materials was determined using the agar well diffusion method before and after the addition of essential oils. We tested the efficacy of Splat Organic and Splat Biocalcium against S. mutans (12 mm and 11 mm, respectively) doubled in combination with Origanum dubium (23 mm for both toothpastes) and tripled with Cinnamomum cassia (38 mm and 36 mm, respectively). Jack N’ Jill toothpaste, which did not initially show any antibacterial effect, exhibited the largest inhibition zones after the addition of the essential oils (38 mm for Origanum dubium and 39 mm for Cinnamomum cassia). The results of this study pointed out that herbal toothpastes exhibit statistically higher antibacterial activity against Streptococcus mutans (p < 0.05) than their initial forms after the addition of essential oils.
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Affiliation(s)
- Özgü İlkcan Karadağlıoğlu
- Near East University Faculty of Dentistry, Department of Restorative Dentistry, Near East University, Northern Nicosia, Northern Cyprus, 99138 Mersin 10, Turkey.
| | - Nuran Ulusoy
- Near East University Faculty of Dentistry, Department of Restorative Dentistry, Near East University, Northern Nicosia, Northern Cyprus, 99138 Mersin 10, Turkey.
| | - Kemal Hüsnü Can Başer
- Near East University Faculty of Pharmacy, Department of Pharmacognosy, Near East University, Northern Nicosia, Northern Cyprus, 99138 Mersin 10, Turkey.
| | - Azmi Hanoğlu
- Near East University Faculty of Pharmacy, Department of Pharmacognosy, Near East University, Northern Nicosia, Northern Cyprus, 99138 Mersin 10, Turkey.
| | - İrem Şık
- Inonu University Faculty of Medicine, Department of Microbiology, Inonu University, Elazığ Road, 44280 Malatya, Turkey.
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105
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Mazarei Z, Rafati H. Nanoemulsification of Satureja khuzestanica essential oil and pure carvacrol; comparison of physicochemical properties and antimicrobial activity against food pathogens. Lebensm Wiss Technol 2019. [DOI: 10.1016/j.lwt.2018.10.094] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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106
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Omonijo FA, Liu S, Hui Q, Zhang H, Lahaye L, Bodin JC, Gong J, Nyachoti M, Yang C. Thymol Improves Barrier Function and Attenuates Inflammatory Responses in Porcine Intestinal Epithelial Cells during Lipopolysaccharide (LPS)-Induced Inflammation. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2019; 67:615-624. [PMID: 30567427 DOI: 10.1021/acs.jafc.8b05480] [Citation(s) in RCA: 85] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
It is well-known that essential oil thymol exhibits antibacterial activity. The protective effects of thymol on pig intestine during inflammation is yet to be investigated. In this study, an in vitro lipopolysaccharide (LPS)-induced inflammation model using IPEC-J2 cells was established. Cells were pretreated with thymol for 1 h and then exposed to LPS for various assays. Interleukin 8 (IL-8) secretion, the mRNA abundance of cytokines, reactive oxygen species (ROS), nutrient transporters, and tight junction proteins was measured. The results showed that LPS stimulation increased IL-8 secretion, ROS production, and tumor necrosis factor alpha (TNF-α) mRNA abundance ( P < 0.05), but the mRNA abundance of sodium-dependent glucose transporter 1 (SGLT1), excitatory amino acid transporter 1 (EAAC1), and H+/peptide cotransporter 1 (PepT1) were decreased ( P < 0.05). Thymol blocked ROS production ( P < 0.05) and tended to decrease the production of LPS-induced IL-8 secretion ( P = 0.0766). The mRNA abundance of IL-8 and TNF-α was reduced by thymol pretreatment ( P < 0.05), but thymol did not improve the gene expression of nutrient transporters ( P > 0.05). The transepithelial electrical resistance (TEER) was reduced and cell permeability increased by LPS treatment ( P < 0.05), but these effects were attenuated by thymol ( P < 0.05). Moreover, thymol increased zonula occludens-1 (ZO-1) and actin staining in the cells. However, the mRNA abundance of ZO-1 and occludin-3 was not affected by either LPS or thymol treatments. These results indicated that thymol enhances barrier function and reduce ROS production and pro-inflammatory cytokine gene expression in the epithelial cells during inflammation. The regulation of barrier function by thymol and LPS may be at post-transcriptional or post-translational levels.
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Affiliation(s)
- Faith A Omonijo
- Department of Animal Science , University of Manitoba , 12 Dafoe Road , Winnipeg , Manitoba R3T 2N2 , Canada
| | - Shangxi Liu
- Department of Animal Science , University of Manitoba , 12 Dafoe Road , Winnipeg , Manitoba R3T 2N2 , Canada
| | - Qianru Hui
- Department of Animal Science , University of Manitoba , 12 Dafoe Road , Winnipeg , Manitoba R3T 2N2 , Canada
| | - Hua Zhang
- Guelph Research and Development Centre, Agriculture and Agri-Food Canada , 93 Stone Road West , Guelph , Ontario N1G 5C9 , Canada
| | - Ludovic Lahaye
- Jefo Nutrition Inc. , Saint-Hyacinthe , Quebec J2S 7B6 , Canada
| | | | - Joshua Gong
- Guelph Research and Development Centre, Agriculture and Agri-Food Canada , 93 Stone Road West , Guelph , Ontario N1G 5C9 , Canada
| | - Martin Nyachoti
- Department of Animal Science , University of Manitoba , 12 Dafoe Road , Winnipeg , Manitoba R3T 2N2 , Canada
| | - Chengbo Yang
- Department of Animal Science , University of Manitoba , 12 Dafoe Road , Winnipeg , Manitoba R3T 2N2 , Canada
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107
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Luo P, Wang L, Luo L, Wang L, Yang K, Shu G, Wang S, Zhu X, Gao P, Jiang Q. Ca2+-Calcineurin-NFAT pathway mediates the effect of thymol on oxidative metabolism and fiber-type switch in skeletal muscle. Food Funct 2019; 10:5166-5173. [DOI: 10.1039/c8fo02248h] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Thymol is a major component of thyme, and it has been reported that thymol administration reduces body weight, plasma insulin and blood glucose in type-2 diabetes.
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108
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Miguel SP, Simões D, Moreira AF, Sequeira RS, Correia IJ. Production and characterization of electrospun silk fibroin based asymmetric membranes for wound dressing applications. Int J Biol Macromol 2019; 121:524-535. [DOI: 10.1016/j.ijbiomac.2018.10.041] [Citation(s) in RCA: 73] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2018] [Revised: 10/10/2018] [Accepted: 10/10/2018] [Indexed: 01/15/2023]
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109
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Singla RK, Dubey AK. Molecules and Metabolites from Natural Products as Inhibitors of Biofilm in Candida spp. pathogens. Curr Top Med Chem 2019; 19:2567-2578. [PMID: 31654510 PMCID: PMC7403689 DOI: 10.2174/1568026619666191025154834] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2019] [Revised: 09/26/2019] [Accepted: 09/29/2019] [Indexed: 11/29/2022]
Abstract
BACKGROUND Biofilm is a critical virulence factor associated with the strains of Candida spp. pathogens as it confers significant resistance to the pathogen against antifungal drugs. METHODS A systematic review of the literature was undertaken by focusing on natural products, which have been reported to inhibit biofilms produced by Candida spp. The databases explored were from PubMed and Google Scholar. The abstracts and full text of the manuscripts from the literature were analyzed and included if found significant. RESULTS Medicinal plants from the order Lamiales, Apiales, Asterales, Myrtales, Sapindales, Acorales, Poales and Laurales were reported to inhibit the biofilms formed by Candida spp. From the microbiological sources, lactobacilli, Streptomyces chrestomyceticus and Streptococcus thermophilus B had shown the strong biofilm inhibition potential. Further, the diverse nature of the compounds from classes like terpenoids, phenylpropanoid, alkaloids, flavonoids, polyphenol, naphthoquinone and saponin was found to be significant in inhibiting the biofilm of Candida spp. CONCLUSION Natural products from both plant and microbial origins have proven themselves as a goldmine for isolating the potential biofilm inhibitors with a specific or multi-locus mechanism of action. Structural and functional characterization of the bioactive molecules from active extracts should be the next line of approach along with the thorough exploration of the mechanism of action for the already identified bioactive molecules.
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Affiliation(s)
| | - Ashok K. Dubey
- Address correspondence to this author at the Drug Discovery Laboratory, Department of Biological Sciences and Engineering, Netaji Subhas University of Technology, New Delhi-110078, India; Emails: ;
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110
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Kowalcze M, Jakubowska M. Voltammetric determination of carvacrol on Boron Doped Diamond Electrode. Anal Chim Acta 2019; 1045:98-107. [DOI: 10.1016/j.aca.2018.08.061] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2018] [Revised: 07/25/2018] [Accepted: 08/31/2018] [Indexed: 10/28/2022]
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111
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CASARIN M, PAZINATTO J, OLIVEIRA LM, SOUZA MED, SANTOS RCV, ZANATTA FB. Anti-biofilm and anti-inflammatory effect of a herbal nanoparticle mouthwash: a randomized crossover trial. Braz Oral Res 2019; 33:e062. [DOI: 10.1590/1807-3107bor-2019.vol33.0062] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2018] [Accepted: 09/18/2019] [Indexed: 12/30/2022] Open
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112
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Ju J, Xie Y, Guo Y, Cheng Y, Qian H, Yao W. Application of edible coating with essential oil in food preservation. Crit Rev Food Sci Nutr 2018; 59:2467-2480. [DOI: 10.1080/10408398.2018.1456402] [Citation(s) in RCA: 86] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Jian Ju
- State Key Laboratory of Food Science and Technology, Jiangnan University
- School of Food Science and Technology, Jiangnan University
- Joint International Research Laboratory of Food Safety, Jiangnan University, No.1800 Lihu Avenue, Wuxi, Jiangsu Province, China
| | - Yunfei Xie
- State Key Laboratory of Food Science and Technology, Jiangnan University
- School of Food Science and Technology, Jiangnan University
- Joint International Research Laboratory of Food Safety, Jiangnan University, No.1800 Lihu Avenue, Wuxi, Jiangsu Province, China
| | - Yahui Guo
- State Key Laboratory of Food Science and Technology, Jiangnan University
- School of Food Science and Technology, Jiangnan University
- Joint International Research Laboratory of Food Safety, Jiangnan University, No.1800 Lihu Avenue, Wuxi, Jiangsu Province, China
| | - Yuliang Cheng
- State Key Laboratory of Food Science and Technology, Jiangnan University
- School of Food Science and Technology, Jiangnan University
- Joint International Research Laboratory of Food Safety, Jiangnan University, No.1800 Lihu Avenue, Wuxi, Jiangsu Province, China
| | - He Qian
- State Key Laboratory of Food Science and Technology, Jiangnan University
- School of Food Science and Technology, Jiangnan University
- Joint International Research Laboratory of Food Safety, Jiangnan University, No.1800 Lihu Avenue, Wuxi, Jiangsu Province, China
| | - Weirong Yao
- State Key Laboratory of Food Science and Technology, Jiangnan University
- School of Food Science and Technology, Jiangnan University
- Joint International Research Laboratory of Food Safety, Jiangnan University, No.1800 Lihu Avenue, Wuxi, Jiangsu Province, China
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113
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Fabbri J, Maggiore MA, Pensel PE, Albani CM, Denegri GM, Elissondo MC. Could beta-myrcene be an alternative to albendazole for the treatment of experimental cystic echinococcosis? Acta Trop 2018; 187:5-12. [PMID: 30040945 DOI: 10.1016/j.actatropica.2018.07.013] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2018] [Revised: 06/11/2018] [Accepted: 07/20/2018] [Indexed: 02/07/2023]
Abstract
Echinococcus granulosus causes hydatidosis or cystic echinococcosis in humans and livestock. In humans, this disease can be managed with surgery, percutaneous treatment, chemotherapy and/or observation. The chemotherapeutic agents used and approved for treatment of hydatidosis are benzimidazoles. Because of the difficulties in achieving successful treatment, considerable efforts have been made to find new natural compounds against hydatid disease. Beta-myrcene is a monoterpene presented in the essential oils of different plants. It is the principal component of essential oil of Rosmarinus officinalis (rosemary). The goal of the present study was to evaluate the in vitro effects of beta-myrcene against germinal cells, protoscoleces and murine cyst of E. granulosus, as well also, investigate its chemoprophylactic activity in a murine model of cystic echinococcosis. For the in vitro assays, the parasites were incubated with beta-myrcene at 10, 5 and 1 μg/mL. The treatments were dose and time-dependent, and consistent with the observed morphological alterations. In the chemoprophylactic efficacy study, the effect of beta-myrcene was similar to albendazole, the reference drug for human echinococcosis treatment.
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Affiliation(s)
- J Fabbri
- Laboratorio de Zoonosis Parasitarias, Instituto de Investigaciones en Producción, Sanidad y Ambiente (IIPROSAM), Facultad de Ciencias Exactas y Naturales, Universidad Nacional de Mar del Plata, Funes 3250, 7600, Mar del Plata, Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Argentina
| | - M A Maggiore
- Laboratorio de Zoonosis Parasitarias, Instituto de Investigaciones en Producción, Sanidad y Ambiente (IIPROSAM), Facultad de Ciencias Exactas y Naturales, Universidad Nacional de Mar del Plata, Funes 3250, 7600, Mar del Plata, Argentina
| | - P E Pensel
- Laboratorio de Zoonosis Parasitarias, Instituto de Investigaciones en Producción, Sanidad y Ambiente (IIPROSAM), Facultad de Ciencias Exactas y Naturales, Universidad Nacional de Mar del Plata, Funes 3250, 7600, Mar del Plata, Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Argentina
| | - C M Albani
- Laboratorio de Zoonosis Parasitarias, Instituto de Investigaciones en Producción, Sanidad y Ambiente (IIPROSAM), Facultad de Ciencias Exactas y Naturales, Universidad Nacional de Mar del Plata, Funes 3250, 7600, Mar del Plata, Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Argentina
| | - G M Denegri
- Laboratorio de Zoonosis Parasitarias, Instituto de Investigaciones en Producción, Sanidad y Ambiente (IIPROSAM), Facultad de Ciencias Exactas y Naturales, Universidad Nacional de Mar del Plata, Funes 3250, 7600, Mar del Plata, Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Argentina
| | - M C Elissondo
- Laboratorio de Zoonosis Parasitarias, Instituto de Investigaciones en Producción, Sanidad y Ambiente (IIPROSAM), Facultad de Ciencias Exactas y Naturales, Universidad Nacional de Mar del Plata, Funes 3250, 7600, Mar del Plata, Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Argentina.
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114
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Islam MT, Khalipha ABR, Bagchi R, Mondal M, Smrity SZ, Uddin SJ, Shilpi JA, Rouf R. Anticancer activity of thymol: A literature-based review and docking study with Emphasis on its anticancer mechanisms. IUBMB Life 2018; 71:9-19. [DOI: 10.1002/iub.1935] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2018] [Revised: 07/30/2018] [Accepted: 08/05/2018] [Indexed: 12/11/2022]
Affiliation(s)
- Muhammad T. Islam
- Department for Management of Science and Technology Development; Ton Duc Thang University; Ho Chi Minh City Vietnam
- Faculty of Pharmacy; Ton Duc Thang University; Ho Chi Minh City Vietnam
| | - Abul B. R. Khalipha
- Department of Pharmacy; Bangabandhu Sheikh Mujibur Rahman Science & Technology University; Gopalganj Bangladesh
| | - Rajat Bagchi
- Department of Pharmacy; Bangabandhu Sheikh Mujibur Rahman Science & Technology University; Gopalganj Bangladesh
| | - Milon Mondal
- Department of Pharmacy; Bangabandhu Sheikh Mujibur Rahman Science & Technology University; Gopalganj Bangladesh
| | - Shanita Z. Smrity
- Department of Pharmacy; Bangabandhu Sheikh Mujibur Rahman Science & Technology University; Gopalganj Bangladesh
| | - Shaikh J. Uddin
- Pharmacy Discipline, Life Science School; Khulna University; Khulna Bangladesh
| | - Jamil A. Shilpi
- Pharmacy Discipline, Life Science School; Khulna University; Khulna Bangladesh
| | - Razina Rouf
- Department of Pharmacy; Bangabandhu Sheikh Mujibur Rahman Science & Technology University; Gopalganj Bangladesh
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115
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Olatunde OO, Benjakul S. Natural Preservatives for Extending the Shelf-Life of Seafood: A Revisit. Compr Rev Food Sci Food Saf 2018; 17:1595-1612. [PMID: 33350137 DOI: 10.1111/1541-4337.12390] [Citation(s) in RCA: 132] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2018] [Revised: 07/24/2018] [Accepted: 07/27/2018] [Indexed: 11/30/2022]
Abstract
Consumer demand for minimally processed seafood that retains its sensory and nutritional properties after handling and storage is increasing. Nevertheless, quality loss in seafood occurs immediately after death, during processing and storage, and is associated with enzymatic, microbiological, and chemical reactions. To maintain the quality, several synthetic additives (preservatives) are promising for preventing the changes in texture and color, development of unpleasant flavor and rancid odor, and loss of nutrients of seafood during storage at low temperature. However, the use of these preservatives has been linked to potential health hazards. In this regard, natural preservatives with excellent antioxidant and antimicrobial properties have been extensively searched and implemented as safe alternatives in seafood processing, with the sole purpose of extending shelf-life. Natural preservatives commonly used include plants extracts, chitosan and chitooligosaccharide, bacteriocins, bioactive peptides, and essential oils, among others. This review provides updated information about the production, mode of action, applications, and limitations of these natural preservatives in seafood preservation.
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Affiliation(s)
| | - Soottawat Benjakul
- Dept. of Food Technology, Faculty of Agro-Industry, Prince of Songkla Univ., Songkhla, 90112, Thailand
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116
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Rovoli M, Pappas I, Lalas S, Gortzi O, Kontopidis G. In vitro and in vivo assessment of vitamin A encapsulation in a liposome–protein delivery system. J Liposome Res 2018; 29:142-152. [DOI: 10.1080/08982104.2018.1502314] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Magdalini Rovoli
- Laboratory of Biochemistry, Faculty of Veterinary Medicine, University of Thessaly, Karditsa, Greece
| | - Ioannis Pappas
- Laboratory of Pharmacology and Toxicology, Faculty of Veterinary Medicine, University of Thessaly, Karditsa, Greece
| | - Stavros Lalas
- Department of Food Technology, Technological Educational Institution of Thessaly, Karditsa, Greece
| | - Olga Gortzi
- Department of Food Technology, Technological Educational Institution of Thessaly, Karditsa, Greece
| | - George Kontopidis
- Laboratory of Biochemistry, Faculty of Veterinary Medicine, University of Thessaly, Karditsa, Greece
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117
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Rajkumar P, Selvaraj S, Suganya R, Velmurugan D, Gunasekaran S, Kumaresan S. Vibrational and electronic spectral analysis of thymol an isomer of carvacrol isolated from Trachyspermum ammi seed: A combined experimental and theoretical study. ACTA ACUST UNITED AC 2018. [DOI: 10.1016/j.cdc.2018.03.003] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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118
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Rafiee Z, Barzegar M, Sahari MA, Maherani B. Nanoliposomes Containing Pistachio Green Hull's Phenolic Compounds as Natural Bio-Preservatives for Mayonnaise. EUR J LIPID SCI TECH 2018. [DOI: 10.1002/ejlt.201800086] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Zahra Rafiee
- Department of Food Science and Technology; Tarbiat Modares University; P. O. Box 14115-336 Tehran Iran
| | - Mohsen Barzegar
- Department of Food Science and Technology; Tarbiat Modares University; P. O. Box 14115-336 Tehran Iran
| | - Mohammad Ali Sahari
- Department of Food Science and Technology; Tarbiat Modares University; P. O. Box 14115-336 Tehran Iran
| | - Behnoush Maherani
- Research Laboratories in Sciences Applied to Food; Canadian Irradiation Centre; INRS - Institute Armand-Frappier; 531 Boulevard des Prairies Laval Quebec H7V 1B7 Canada
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Prakash B, Kujur A, Yadav A, Kumar A, Singh PP, Dubey N. Nanoencapsulation: An efficient technology to boost the antimicrobial potential of plant essential oils in food system. Food Control 2018. [DOI: 10.1016/j.foodcont.2018.01.018] [Citation(s) in RCA: 98] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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120
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Bandeira Junior G, Sutili F, Gressler L, Ely V, Silveira B, Tasca C, Reghelin M, Matter L, Vargas A, Baldisserotto B. Antibacterial potential of phytochemicals alone or in combination with antimicrobials against fish pathogenic bacteria. J Appl Microbiol 2018; 125:655-665. [DOI: 10.1111/jam.13906] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2018] [Revised: 04/27/2018] [Accepted: 04/29/2018] [Indexed: 11/30/2022]
Affiliation(s)
- G. Bandeira Junior
- Department of Physiology and Pharmacology; Universidade Federal de Santa Maria (UFSM); Santa Maria RS Brazil
| | - F.J. Sutili
- Department of Physiology and Pharmacology; Universidade Federal de Santa Maria (UFSM); Santa Maria RS Brazil
| | - L.T. Gressler
- Department of Preventive Veterinary Medicine; Universidade Federal de Santa Maria (UFSM); Santa Maria RS Brazil
| | - V.L. Ely
- Department of Preventive Veterinary Medicine; Universidade Federal de Santa Maria (UFSM); Santa Maria RS Brazil
| | - B.P. Silveira
- Department of Preventive Veterinary Medicine; Universidade Federal de Santa Maria (UFSM); Santa Maria RS Brazil
| | - C. Tasca
- Department of Preventive Veterinary Medicine; Universidade Federal de Santa Maria (UFSM); Santa Maria RS Brazil
| | - M. Reghelin
- Department of Preventive Veterinary Medicine; Universidade Federal de Santa Maria (UFSM); Santa Maria RS Brazil
| | - L.B. Matter
- Department of Preventive Veterinary Medicine; Universidade Federal de Santa Maria (UFSM); Santa Maria RS Brazil
| | - A.P.C. Vargas
- Department of Preventive Veterinary Medicine; Universidade Federal de Santa Maria (UFSM); Santa Maria RS Brazil
| | - B. Baldisserotto
- Department of Physiology and Pharmacology; Universidade Federal de Santa Maria (UFSM); Santa Maria RS Brazil
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121
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Salehi B, Mishra AP, Shukla I, Sharifi-Rad M, Contreras MDM, Segura-Carretero A, Fathi H, Nasrabadi NN, Kobarfard F, Sharifi-Rad J. Thymol, thyme, and other plant sources: Health and potential uses. Phytother Res 2018; 32:1688-1706. [DOI: 10.1002/ptr.6109] [Citation(s) in RCA: 205] [Impact Index Per Article: 34.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2017] [Revised: 04/10/2018] [Accepted: 04/11/2018] [Indexed: 01/01/2023]
Affiliation(s)
- Bahare Salehi
- Medical Ethics and Law Research Center; Shahid Beheshti University of Medical Sciences; Tehran Iran
- Student Research Committee; Shahid Beheshti University of Medical Sciences; Tehran Iran
| | - Abhay Prakash Mishra
- Faculty of Pharmaceutical Chemistry; H. N. B. Garhwal University; Srinagar Garhwal 246174 India
| | - Ila Shukla
- Pharmacognosy and Ethnopharmacology Division; CSIR-National Botanical Research Institute; Lucknow 226001 India
| | - Mehdi Sharifi-Rad
- Department of Medical Parasitology; Zabol University of Medical Sciences; Zabol 61663-335 Iran
| | - María del Mar Contreras
- Departamento de Ingeniería Química, Ambiental y de los Materiales; Universidad de Jaén; Jaén Spain
| | - Antonio Segura-Carretero
- Department of Analytical Chemistry, Faculty of Sciences; University of Granada; Avda. Fuentenueva s/n Granada 18071 Spain
- Research and Development Functional Food Centre (CIDAF); Bioregión Building, Health Science Technological Park; Avenida del Conocimiento s /n Granada Spain
| | - Hannane Fathi
- Department of Medicinal Chemistry, School of Pharmacy; Shahid Beheshti University of Medical Sciences; Tehran Iran
| | - Nafiseh Nasri Nasrabadi
- Pharmaceutical Sciences Research Centre, School of Pharmacy; Shahid Beheshti University of Medical Sciences; Tehran Iran
| | - Farzad Kobarfard
- Department of Medicinal Chemistry, School of Pharmacy; Shahid Beheshti University of Medical Sciences; Tehran Iran
- Phytochemistry Research Center; Shahid Beheshti University of Medical Sciences; Tehran Iran
| | - Javad Sharifi-Rad
- Phytochemistry Research Center; Shahid Beheshti University of Medical Sciences; Tehran Iran
- Department of Chemistry, Richardson College for the Environmental Science Complex; The University of Winnipeg; 599 Portage Avenue Winnipeg MB R3B 2G3 Canada
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122
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123
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The Functionalization of Nanostructures and Their Potential Applications in Edible Coatings. COATINGS 2018. [DOI: 10.3390/coatings8050160] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Nowadays, edible coatings incorporated with nanostructures as systems of controlled release of flavors, colorants and/or antioxidants and antimicrobial substances, also used for thermal and environmental protection of active compounds, represent a gap of opportunity to increase the shelf life of food highly perishable, as well as for the development of new products. These functionalized nanostructures have the benefit of incorporating natural substances obtained from the food industry that are rich in polyphenols, dietary fibers, and antimicrobial substances. In addition, the polymers employed on its preparation, such as polysaccharides, solid lipids and proteins that are low cost and developed through sustainable processes, are friendly to the environment. The objective of this review is to present the materials commonly used in the preparation of nanostructures, the main ingredients with which they can be functionalized and used in the preparation of edible coatings, as well as the advances that these structures have represented when used as controlled release systems, increasing the shelf life and promoting the development of new products that meet the characteristics of functionality for fresh foods ready to eat.
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124
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Perez-Lewis KL, Yegin Y, Cisneros-Zevallos L, Castillo A, Kerth CR, Akbulut M, Taylor TM. Geraniol-Loaded Polymeric Nanoparticles Inhibit Enteric Pathogens on Spinach during Posttreatment Refrigerated and Temperature Abuse Storage. FRONTIERS IN SUSTAINABLE FOOD SYSTEMS 2018. [DOI: 10.3389/fsufs.2018.00004] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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125
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Khatibi SA, Misaghi A, Moosavy MH, Akhondzadeh Basti A, Mohamadian S, Khanjari A. Effect of nanoliposomes containing Zataria multiflora Boiss. essential oil on gene expression of Shiga toxin 2 in Escherichia coli O157:H7. J Appl Microbiol 2018; 124:389-397. [PMID: 29152837 DOI: 10.1111/jam.13641] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2017] [Revised: 11/06/2017] [Accepted: 11/13/2017] [Indexed: 11/29/2022]
Abstract
AIMS Enterohaemorrhagic Escherichia coli serotype O157:H7 as a major human pathogen is responsible for food borne outbreaks, bloody diarrhoea, haemorrhagic colitis and haemolytic uraemic syndrome and even death. In this study, the antibacterial activity of the Zataria multiflora essential oil (ZMEO) and nanoliposome-encapsulated ZMEO was evaluated on the pathogenicity of E. coli O157:H7. METHODS AND RESULTS The minimum inhibitory concentrations (MIC) of essential oil (EO) were determined against the bacterium before and after encapsulation into nanoliposome. Then, the effect of subinhibitory concentrations was evaluated on Shiga toxin 2 (Stx2) production. The effect of free and nanoliposomal EO was also studied on the gene expression of Stx2 by real-time PCR. It was found that inhibitory activity of EO was improved after incorporation into nanoliposomes (P < 0·05). The MIC of free EO against E. coli O157:H7 was 0·03% (v/v), while this value decreased to 0·015%, after encapsulation of EO into nanoliposomes. Furthermore, subinhibitory concentrations of liposomal EO (50 and 75% MIC) had significantly higher inhibitory effect on Stx2 titre than its free form (P < 0·05). Sub-MICs of nanoencapsulated EO also showed a better activity in reduction of Stx2A gene expression than free EO. Using 75% MIC of nanoliposomal EO, the relative transcriptional level of Stx2A gene was decreased from 0·721 to 0·646. CONCLUSIONS The findings of present study suggest that application of nanoliposomes can improve the antibacterial effect of EOs like ZMEO. SIGNIFICANCE AND IMPACT OF THE STUDY Due to the enhancement of antimicrobial activity, nanoencapsulation of plant EOs and extracts may increase their commercial application not only in food area but also in the pharmaceutics, cosmetics and health products.
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Affiliation(s)
- S A Khatibi
- Department of Food Hygiene, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran
| | - A Misaghi
- Department of Food Hygiene, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran
| | - M H Moosavy
- Department of Food Hygiene and Aquatic, Faculty of Veterinary Medicine, University of Tabriz, Tabriz, Iran
| | - A Akhondzadeh Basti
- Department of Food Hygiene, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran
| | - S Mohamadian
- Department of Aquatic Animal Health, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran
| | - A Khanjari
- Department of Food Hygiene, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran
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126
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Ganguly R, Kunwar A, Kota S, Kumar S, Aswal V. Micellar structural transitions and therapeutic properties in tea tree oil solubilized pluronic P123 solution. Colloids Surf A Physicochem Eng Asp 2018. [DOI: 10.1016/j.colsurfa.2017.10.045] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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127
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Effect of pH and Mexican Oregano (Lippia berlandieri Schauer) Essential Oil Added to Carboxymethyl Cellulose and Starch Edible Films on Listeria monocytogenes and Staphylococcus aureus. J FOOD QUALITY 2018. [DOI: 10.1155/2018/1659394] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
The aim of this work was to evaluate the effect of pH and Mexican oregano essential oil (MOEO) added to carboxymethyl cellulose (CMC) and starch (S) edible films on Listeria monocytogenes and Staphylococcus aureus. CMC and S edible films were formulated with different concentrations (0%, 0.25%, 0.50%, 0.75%, and 1%) of MOEO at different pH (5, 6, or 7). Antimicrobial assay was performed. Inhibition curves were fitted to the Fermi model. Significant differences (p<0.05) were found in tc (time to reduce 50% of microbial population) and a (slope of the curve around tc), being lower at acidic pH. For L. monocytogenes, CMC films exhibited a higher antimicrobial effectiveness (0.50% of MOEO) compared to S films which need a higher concentration of MOEO (0.75%). S. aureus was inhibited with CMC films at 0.50% MOEO and pH 5 and 6. Microbial modeling has allowed estimating key intrinsic factors as pH and MOEO concentration with the synergistic effect against two important food-borne pathogens.
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128
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Raeiszadeh M, Pardakhty A, Sharififar F, Farsinejad A, Mehrabani M, Hosseini-Nave H, Mehrabani M. Development, physicochemical characterization, and antimicrobial evaluation of niosomal myrtle essential oil. Res Pharm Sci 2018; 13:250-261. [PMID: 29853934 PMCID: PMC5921405 DOI: 10.4103/1735-5362.228955] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Myrtus communis (myrtle) is well known for its therapeutic effects pertaining to the major secondary metabolites including essential oils (EOs). EOs are composed of volatile compounds and simply evaporate or decompose leading to their instability. Preparation of EOs niosomal formulation may be a promising approach to deal with these obstacles. Niosomal formulations of myrtle essential oil (nMEO) were provided using non-ionic surfactants and cholesterol (Chol). In the next steps, vesicle size, zeta potential, percentage of entrapment efficiency (EE%) and physical stability of nMEO were investigated. Finally, the effect of myrtle essential oil (MEO) and nMEO on microbial growth inhibition were assessed. Values for nMEO size and zeta potential ranged from 6.17 ± 0.32 to 7.24 ± 0.61 (μm) and -20.41 ± 0.17 to -31.75 ± 0.45 (mV), respectively. Higher degrees of EE% were obtained by F6 formulation (Span/Tween 60:Chol (50:50 molar ratio)). Moreover, niosomes have been reported to be stable at 4 °C during a three-month time period. It was revealed that nMEO F6 formulation inhibited growth of Staphylococcus aureus, Staphylococcus epidermidis, Serratia marcescens, and Bacillus subtilis at concentrations lower than that of MEO. Overall, it was found that stable multilamellar vesicles were formed in the presence of 0.5% MEO and F6 formulation. This formulation also exhibited better antibacterial activity than MEO.
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Affiliation(s)
- Mahboobeh Raeiszadeh
- Herbal and Traditional Medicines Research Center, Kerman University of Medical Sciences, Kerman, I.R. Iran.,Department of Traditional pharmacy, School of Persian Medicine, Kerman University of Medical Sciences, Kerman, I.R. Iran
| | - Abbas Pardakhty
- Pharmaceutics Research Center, Neuropharmacology Institute, Kerman University of Medical Sciences, Kerman, I.R. Iran
| | - Fariba Sharififar
- Herbal and Traditional Medicines Research Center, Kerman University of Medical Sciences, Kerman, I.R. Iran
| | - Alireza Farsinejad
- Hematology and Laboratory Sciences Department, Faculty of Allied Medicine, Kerman University of Medical Sciences, Kerman, I.R. Iran
| | - Mehrnaz Mehrabani
- Physiology Research Center, Neuropharmacology Institute, Kerman University of Medical Sciences, Kerman, I.R. Iran
| | - Hossein Hosseini-Nave
- Department of Microbiology and Virology, School of Medicine, Kerman University of Medical Sciences, Kerman, I.R. Iran
| | - Mitra Mehrabani
- Herbal and Traditional Medicines Research Center, Kerman University of Medical Sciences, Kerman, I.R. Iran
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129
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Maietta M, Colombo R, Corana F, Papetti A. Cretan tea (Origanum dictamnus L.) as a functional beverage: an investigation on antiglycative and carbonyl trapping activities. Food Funct 2018; 9:1545-1556. [DOI: 10.1039/c7fo01930k] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Chemical characterization of dittany infusion and its inhibitory effects on AGEs formation at different stages of the glycation reaction were investigated.
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Affiliation(s)
| | | | | | - Adele Papetti
- Department of Drug Sciences
- University of Pavia
- Pavia
- Italy
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130
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Dwivedy AK, Singh VK, Prakash B, Dubey NK. Nanoencapsulated Illicium verum Hook.f. essential oil as an effective novel plant-based preservative against aflatoxin B 1 production and free radical generation. Food Chem Toxicol 2018; 111:102-113. [DOI: 10.1016/j.fct.2017.11.007] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2017] [Revised: 11/05/2017] [Accepted: 11/06/2017] [Indexed: 01/08/2023]
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131
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Zhang Y, Pan K, Zhong Q. Eugenol Nanoencapsulated by Sodium Caseinate: Physical, Antimicrobial, and Biophysical Properties. FOOD BIOPHYS 2017. [DOI: 10.1007/s11483-017-9509-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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132
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Antibiofilm activity of nanoemulsions of Cymbopogon flexuosus against rapidly growing mycobacteria. Microb Pathog 2017; 113:335-341. [DOI: 10.1016/j.micpath.2017.11.002] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2017] [Revised: 10/31/2017] [Accepted: 11/02/2017] [Indexed: 11/23/2022]
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133
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Chun JY, Min SG, Jo YJ. Production of low molecular collagen peptides-loaded liposomes using different charged lipids. Chem Phys Lipids 2017; 209:1-8. [DOI: 10.1016/j.chemphyslip.2017.10.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2017] [Revised: 10/06/2017] [Accepted: 10/08/2017] [Indexed: 01/16/2023]
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134
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de Souza ME, Clerici DJ, Verdi CM, Fleck G, Quatrin PM, Spat LE, Bonez PC, Santos CFD, Antoniazzi RP, Zanatta FB, Gundel A, Martinez DST, de Almeida Vaucher R, Santos RCV. Antimicrobial activity of Melaleuca alternifolia nanoparticles in polymicrobial biofilm in situ. Microb Pathog 2017; 113:432-437. [PMID: 29162482 DOI: 10.1016/j.micpath.2017.11.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2017] [Revised: 10/31/2017] [Accepted: 11/09/2017] [Indexed: 10/18/2022]
Abstract
Microbial biofilms represent a challenge in the treatment of infections, due to the low efficacy of the antimicrobials. This study evaluated the antimicrobial effect of nanoparticles of Melaleuca alternifolia (TTO) in dental biofilm. Thirty-eight volunteers used an oral device in situ in situ including four bovine enamel specimens for 07 days. From the fifth day four solutions were applied randomly for each specimen: Physiological Saline Solution (0.85% NaCl) (C+), Chlorhexidine 0.12% (CHX), M. alternifolia oil 0.3% (TTO), and a nanoparticle solution of 0.3% M. alternifolia oil (NPTTO). The nanoparticles of TTO were characterized for pH, IPD, medium size, zeta potential and Transmission Electron Microscopy. Antimicrobial activity was evaluated by viable microorganisms count and the structure of the biofilm by atomic force microscopy. The NPTTO presented pH 6.4, particle diameter of 197.9 ± 1 nm, polydispersion index of 0.242 ± 0.005, zeta potential of -7.12 mV and ±0:27 spherical shape. The C+ resulted in 100% of bacterial vitality, while CHX, TTO and NPTTO showed 34.2%, 51.4% and 25.8%, respectively. The AFM images showed biofilms with an average roughness of 350 nm for C+, 275 nm for CHX, 500 nm for TTO and 100 nm for NPTTO. The NPTTO demonstrated excellent antimicrobial activity in the biofilm formed in situ and will possibly be used in future for the treatment/prevention of oral biofilms.
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Affiliation(s)
- Márcia Ebling de Souza
- Laboratory of Microbiological Research, Centro Universitário Franciscano, Santa Maria, Brazil; Laboratory of Nanotechnology, Post Graduate Program of Nanosciences, Centro Universitário Franciscano, Santa Maria, Brazil
| | - Dariane Jornada Clerici
- Laboratory of Microbiological Research, Centro Universitário Franciscano, Santa Maria, Brazil; Laboratory of Nanotechnology, Post Graduate Program of Nanosciences, Centro Universitário Franciscano, Santa Maria, Brazil; Department of Microbiology and Parasitology, Federal University of Santa Maria, Santa Maria, Brazil
| | - Camila Marina Verdi
- Department of Microbiology and Parasitology, Federal University of Santa Maria, Santa Maria, Brazil
| | - Gabriela Fleck
- Department of Odontology, Centro Universitário Franciscano, Santa Maria, Brazil
| | - Priscilla Maciel Quatrin
- Laboratory of Microbiological Research, Centro Universitário Franciscano, Santa Maria, Brazil; Laboratory of Nanotechnology, Post Graduate Program of Nanosciences, Centro Universitário Franciscano, Santa Maria, Brazil
| | - Luana Ebling Spat
- Department of Odontology, Centro Universitário Franciscano, Santa Maria, Brazil
| | - Pauline Cordenonsi Bonez
- Graduate Program in Pharmaceutical Sciences, Universidade Federal de Santa Maria, Santa Maria, Brazil
| | | | | | | | - André Gundel
- Physic School - Federal University of Pampa - Bagé - RS - Brazil, Universidade Federal do Pampa, Brazil
| | | | - Rodrigo de Almeida Vaucher
- Laboratory of Microbiological Research, Centro Universitário Franciscano, Santa Maria, Brazil; Laboratory of Nanotechnology, Post Graduate Program of Nanosciences, Centro Universitário Franciscano, Santa Maria, Brazil
| | - Roberto Christ Vianna Santos
- Laboratory of Nanotechnology, Post Graduate Program of Nanosciences, Centro Universitário Franciscano, Santa Maria, Brazil; Department of Microbiology and Parasitology, Federal University of Santa Maria, Santa Maria, Brazil.
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135
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Celebi H, Gunes E. Combined effect of a plasticizer and carvacrol and thymol on the mechanical, thermal, morphological properties of poly(lactic acid). J Appl Polym Sci 2017. [DOI: 10.1002/app.45895] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Hande Celebi
- Department of Chemical Engineering; Anadolu University; Eskisehir 26555 Turkey
| | - Elif Gunes
- Department of Chemical Engineering; Anadolu University; Eskisehir 26555 Turkey
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136
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Van de Vel E, Sampers I, Raes K. A review on influencing factors on the minimum inhibitory concentration of essential oils. Crit Rev Food Sci Nutr 2017; 59:357-378. [PMID: 28853911 DOI: 10.1080/10408398.2017.1371112] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
With growing interest in essential oils as natural preservatives in the food industry, the literature is expanding enormously. To understand the antimicrobial activity of essential oils, the antimicrobial mechanism of individual essential oil (EO) compounds, and their minimum inhibitory concentrations (MICs), are interesting starting points for research. Therefore, and to get insight into the factors influencing their antimicrobial activities, the Web of Science was searched for MICs of EO compounds (1995-2016). Many MICs for individual EO compounds have already been reported in the literature, but there is large variability in these data, even for the MIC of the same compound against the same species. No correlation was found between the tested structural parameters of EO compounds (polarity, water solubility, dissociation constant, molecular weight and molecular complexity) and their MICs against all microorganisms, Gram-negative bacteria, Gram-positive bacteria and fungi. Few clear differences in sensitivity between microorganisms could be found. Based on this review it is clear that different incubation conditions, culture media and the use of emulsifiers/solvents have an influence on the MIC, causing big variance. This review points out the need for a good international standard method to assess the antimicrobial activity of EO compounds for better comparability between studies.
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Affiliation(s)
- Elien Van de Vel
- a Department of Industrial Biological Sciences, Laboratory of Food Microbiology and Biotechnology, Faculty of Bioscience Engineering , Ghent University Campus Kortrijk , Graaf Karel de Goedelaan 5, Kortrijk , Belgium
| | - Imca Sampers
- a Department of Industrial Biological Sciences, Laboratory of Food Microbiology and Biotechnology, Faculty of Bioscience Engineering , Ghent University Campus Kortrijk , Graaf Karel de Goedelaan 5, Kortrijk , Belgium
| | - Katleen Raes
- a Department of Industrial Biological Sciences, Laboratory of Food Microbiology and Biotechnology, Faculty of Bioscience Engineering , Ghent University Campus Kortrijk , Graaf Karel de Goedelaan 5, Kortrijk , Belgium
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137
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Li J, Chang JW, Saenger M, Deering A. Thymol nanoemulsions formed via spontaneous emulsification: Physical and antimicrobial properties. Food Chem 2017; 232:191-197. [DOI: 10.1016/j.foodchem.2017.03.147] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2016] [Revised: 03/14/2017] [Accepted: 03/27/2017] [Indexed: 11/27/2022]
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138
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139
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Zhang H, Dudley EG, Davidson PM, Harte F. Critical Concentration of Lecithin Enhances the Antimicrobial Activity of Eugenol against Escherichia coli. Appl Environ Microbiol 2017; 83:e03467-16. [PMID: 28213539 PMCID: PMC5377508 DOI: 10.1128/aem.03467-16] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2016] [Accepted: 01/26/2017] [Indexed: 11/20/2022] Open
Abstract
Lecithin is a natural emulsifier used in a wide range of food and nonfood applications to improve physical stability, with no known bioactive effects. In this study, the effect of lecithin on the antimicrobial performance of a constant eugenol concentration was tested against three Escherichia coli strains (C600, 0.1229, and O157:H7 strain ATCC 700728). This is the first study, to our knowledge, focusing on lecithin at concentrations below those commonly used in foods to improve the stability of oil in water emulsions (≤10 mg/100 ml). For all three cultures, significant synergistic antimicrobial effects were observed when E. coli cultures were exposed to a constant eugenol concentration (ranging from 0.043 to 0.050% [wt/wt]) together with critical lecithin concentrations ranging from 0.5 to 1 mg/100 ml. Increasing the concentration of lecithin above 1 mg/100 ml (up to 10 mg/100 ml lecithin) diminished the antibacterial effect to values similar to those with eugenol-only treatments. The formation of aggregates (<100 nm) at the critical lecithin concentration was observed using cryo-transmission electron microscopy (cryo-TEM), together with a reduction in light absorbance at 284 nm. At critically low concentrations of lecithin, the formation of nanoscale aggregates is responsible for improving eugenol antimicrobial effects.IMPORTANCE Essential oils (EOs) are effective natural antimicrobials. However, their hydrophobicity and strong aromatic character limit the use of essential oils in food systems. Emulsifiers (e.g., lecithin) increase the stability of EOs in water-based systems but fail to consistently improve antimicrobial effects. We demonstrate that lecithin, within a narrow critical concentration window, can enhance the antimicrobial properties of eugenol. This study highlights the potential bioactivity of lecithin when utilized to effectively control foodborne pathogens.
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Affiliation(s)
- Haoshu Zhang
- Department of Food Science, The Pennsylvania State University, University Park, Pennsylvania, USA
| | - Edward G Dudley
- Department of Food Science, The Pennsylvania State University, University Park, Pennsylvania, USA
- Center for Molecular Immunology and Infectious Disease, The Pennsylvania State University, University Park, Pennsylvania, USA
| | - P Michael Davidson
- Department of Food Science and Technology, University of Tennessee, Knoxville, Tennessee, USA
| | - Federico Harte
- Department of Food Science, The Pennsylvania State University, University Park, Pennsylvania, USA
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140
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Antimicrobial activity of free and liposome-encapsulated thymol and carvacrol against Salmonella and Staphylococcus aureus adhered to stainless steel. Int J Food Microbiol 2017; 252:18-23. [PMID: 28436830 DOI: 10.1016/j.ijfoodmicro.2017.04.003] [Citation(s) in RCA: 96] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2016] [Revised: 03/17/2017] [Accepted: 04/13/2017] [Indexed: 01/23/2023]
Abstract
Antimicrobial activity of thymol, carvacrol and thymol/carvacrol liposomes (TCL) was evaluated against two bacterial pools, each one consisting of four strains of Staphylococcus aureus or Salmonella enterica. TCL were prepared using thin-film hydration, showing 270.20nm average diameter (polydispersity index of 0.33) and zeta potential of +39.99mV. Minimum inhibitory concentration (MIC) of thymol, carvacrol and TCL against S. aureus pool was 0.662mg/ml, while MIC for Salmonella pool was 0.331mg/ml for thymol and carvacrol, and for TCL was 0.662mg/ml. Bacterial pools (8.0logCFU/ml), allowed in contact on stainless steel AISI 304 coupons in UHT skim milk for 15min, resulted in adhered populations of 5.6-6.1logCFU/cm2. Adhered S. aureus (±6.1logCFU/cm2) were inhibited after 1-min and 10-min treatments using thymol or carvacrol at MIC and 2.0 MIC. Reductions of 1.47-1.76logCFU/cm2 and 1.87-2.04logCFU/cm2 were obtained using 0.5 MIC of thymol and carvacrol, respectively. A 10-min contact with free (MIC and 2.0 MIC) and encapsulated (MIC) antimicrobials inhibited attached Salmonella (±6.0logCFU/cm2); however, after 1-min of contact, 2.0 MIC of thymol and carvacrol were not able to inactivate adhered Salmonella MIC of TCL inactivated S. aureus and Salmonella after 10min; however, after 1-min contact, adhered S. aureus and Salmonella populations were decreased in 1.62logCFU/cm2 and 2.01logCFU/cm2, respectively. Considering antimicrobial concentrations and contact times, thymol, carvacrol, and TCL could be employed in food-contact surfaces to prevent biofilm formation at early stages of bacterial attachment. Further investigations should be performed considering long-term antibacterial effects of TCL.
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141
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Asprea M, Leto I, Bergonzi MC, Bilia AR. Thyme essential oil loaded in nanocochleates: Encapsulation efficiency, in vitro release study and antioxidant activity. Lebensm Wiss Technol 2017. [DOI: 10.1016/j.lwt.2016.12.006] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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142
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Rafiee Z, Barzegar M, Sahari MA, Maherani B. Nanoliposomal carriers for improvement the bioavailability of high – valued phenolic compounds of pistachio green hull extract. Food Chem 2017; 220:115-122. [DOI: 10.1016/j.foodchem.2016.09.207] [Citation(s) in RCA: 84] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2016] [Revised: 09/25/2016] [Accepted: 09/29/2016] [Indexed: 01/10/2023]
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143
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Synergistic antimicrobial potential of essential oils in combination with nanoparticles: Emerging trends and future perspectives. Int J Pharm 2017; 519:67-78. [DOI: 10.1016/j.ijpharm.2017.01.013] [Citation(s) in RCA: 116] [Impact Index Per Article: 16.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2016] [Revised: 01/05/2017] [Accepted: 01/06/2017] [Indexed: 01/29/2023]
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144
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Synthesis, anticholinesterase activity and molecular modeling study of novel carbamate-substituted thymol/carvacrol derivatives. Bioorg Med Chem 2017; 25:1352-1363. [DOI: 10.1016/j.bmc.2016.12.037] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2016] [Accepted: 12/22/2016] [Indexed: 12/26/2022]
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145
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Melaleuca alternifolia nanoparticles against Candida species biofilms. Microb Pathog 2017; 104:125-132. [PMID: 28089949 DOI: 10.1016/j.micpath.2017.01.023] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2016] [Revised: 11/03/2016] [Accepted: 01/11/2017] [Indexed: 11/21/2022]
Abstract
Candida infection is an important cause of morbidity and mortality on immunosuppressed patients. This growing trend has been associated with resistance to the antimicrobial therapy and the ability of microorganism to form biofilms. TTO oil is used as antimicrobial which shows antibiofilm activity against Candida species. However, it presents problems due to its poor solubility and high volatility. The present study aimed to evaluate in vitro antibiofilm activity of TTO nanoparticles against many Candida species. It was performed the characterization of the oil and nanoparticles. The levels of exopolysaccharides, proteins, and the biomass of biofilms were measured. The chromatographic profile demonstrated that the TTO oil is in accordance with ISO 4730 with major constituents of 41.9% Terpinen-4-ol, 20.1% of γ-Terpinene, 9,8% of α-Terpinene, and 6,0% of 1,8-Cineole. The TTO nanoparticles showed pH of 6.3, mean diameter of 158.2 ± 2 nm, polydispersion index of 0.213 ± 0.017, and zeta potential of -8.69 ± 0.80 mV. The addition of TTO and its nanoparticles represented a significant reduction of biofilm formed by all Candida species, as well as a reduction of proteins and exopolysaccharides levels. It was possible to visualize the reduction of biofilm in presence of TTO nanoparticles by Calcofluor White method.
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146
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Cellulose Acetate Based Material with Antibacterial Properties Created by Supercritical Solvent Impregnation. INT J POLYM SCI 2017. [DOI: 10.1155/2017/8762649] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Supercritical CO2 was used as a green solvent and impregnation medium for loading cellulose acetate beads with carvacrol in order to obtain a biomaterial with antibacterial properties. Supercritical solvent impregnation was performed in a high-pressure view cell at temperature of 50°C and pressures of 10, 21, and 30 MPa with the processing time ranging from 2 to 18 h. The rate of impregnation increased with the pressure increase. However, maximum impregnation yield (round 60%) was not affected by the pressure applied. Selected samples of the impregnated cellulose acetate containing 6–60% of carvacrol were proven to have considerable antibacterial effect against Gram-positive and Gram-negative bacterial strains including methicillin-resistant Staphylococcus aureus which causes severe infections in humans and animals. In addition, cellulose acetate beads containing 6.0–33.6% of carvacrol were shown to have a porous structure with submicron pores which is of interest for the controlled delivery applications.
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147
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Ben-Fadhel Y, Saltaji S, Khlifi MA, Salmieri S, Dang Vu K, Lacroix M. Active edible coating and γ-irradiation as cold combined treatments to assure the safety of broccoli florets ( Brassica oleracea L.). Int J Food Microbiol 2017; 241:30-38. [DOI: 10.1016/j.ijfoodmicro.2016.10.010] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2016] [Revised: 09/23/2016] [Accepted: 10/09/2016] [Indexed: 12/28/2022]
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148
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Cui H, Yuan L, Li W, Lin L. Edible film incorporated with chitosan andArtemisia annuaoil nanoliposomes for inactivation ofEscherichia coliO157:H7 on cherry tomato. Int J Food Sci Technol 2016. [DOI: 10.1111/ijfs.13322] [Citation(s) in RCA: 78] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Haiying Cui
- School of Food and Biological Engineering; Jiangsu University; Zhenjiang 212013 China
| | - Lu Yuan
- School of Food and Biological Engineering; Jiangsu University; Zhenjiang 212013 China
| | - Wei Li
- School of Food and Biological Engineering; Jiangsu University; Zhenjiang 212013 China
| | - Lin Lin
- School of Food and Biological Engineering; Jiangsu University; Zhenjiang 212013 China
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149
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Choulitoudi E, Bravou K, Bimpilas A, Tsironi T, Tsimogiannis D, Taoukis P, Oreopoulou V. Antimicrobial and antioxidant activity of Satureja thymbra in gilthead seabream fillets edible coating. FOOD AND BIOPRODUCTS PROCESSING 2016. [DOI: 10.1016/j.fbp.2016.06.013] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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150
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Sarkar P, Bhunia AK, Yao Y. Impact of starch-based emulsions on the antibacterial efficacies of nisin and thymol in cantaloupe juice. Food Chem 2016; 217:155-162. [PMID: 27664621 DOI: 10.1016/j.foodchem.2016.08.071] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2016] [Revised: 08/20/2016] [Accepted: 08/22/2016] [Indexed: 10/21/2022]
Abstract
The use of antimicrobial compounds to prevent foodborne pathogens from contaminating fresh-cut produce has received broad attentions; however, the applications of these compounds are hindered by their rapid depletion in foods. To prolong their efficacies, the use of delivery systems is essential. In this study, oil-in-water emulsions formed using starch octenyl succinate (starch-OS) were used to stabilize nisin and thymol in cantaloupe juice-containing fluid. Listeria monocytogenes V7 and Salmonella enterica serovar Typhimurium were used as model pathogens to evaluate the antimicrobial activities of nisin and thymol formulations in cantaloupe juice. The results showed that the emulsions had much greater capability to retain nisin and thymol over the storage and displayed much greater effect to inhibit Listeria and Salmonella than non-emulsion, aqueous formulations. Starch-OS based emulsions not only retained nisin and thymol activities separately, but also exhibited their cooperative antibacterial effects.
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Affiliation(s)
- Preetam Sarkar
- Whistler Center for Carbohydrate Research, Department of Food Science, Purdue University, West Lafayette, IN 47907, United States
| | - Arun K Bhunia
- Molecular Food Microbiology Laboratory, Department of Food Science, Purdue University, West Lafayette, IN 47907, United States
| | - Yuan Yao
- Whistler Center for Carbohydrate Research, Department of Food Science, Purdue University, West Lafayette, IN 47907, United States.
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