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Rîmbu CM, Serbezeanu D, Vlad-Bubulac T, Suflet DM, Motrescu I, Lungoci C, Robu T, Vrînceanu N, Grecu M, Cozma AP, Fotea L, Anița DC, Popovici I, Horhogea CE. Antimicrobial Activity of Artemisia dracunculus Oil-Loaded Agarose/Poly(Vinyl Alcohol) Hydrogel for Bio-Applications. Gels 2023; 10:26. [PMID: 38247749 PMCID: PMC10815380 DOI: 10.3390/gels10010026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 12/21/2023] [Accepted: 12/25/2023] [Indexed: 01/23/2024] Open
Abstract
In this study, the potential use of Artemisia dracunculus essential oil in bio-applications was investigated. Firstly, the phytochemicals from Artemisia dracunculus were analyzed by different methods. Secondly, the Artemisia dracunculus essential oil was incorporated into the hydrogel matrix based on poly(vinyl alcohol) (PVA) and agar (A). The structural, morphological, and physical properties of the hydrogel matrix loaded with different amounts of Artemisia dracunculus essential oil were thoroughly investigated. FTIR analysis revealed the successful loading of the essential oil Artemisia dracunculus into the PVA/A hydrogel matrix. The influence of the mechanical properties and antimicrobial activity of the PVA/A hydrogel matrix loaded with different amounts of Artemisia dracunculus was also assessed. The antimicrobial activity of Artemisia dracunculus (EO Artemisia dracunculus) essential oil was tested using the disk diffusion method and the time-kill assay method after entrapment in the PVA/A hydrogel matrices. The results showed that PVA/agar-based hydrogels loaded with EO Artemisia dracunculus exhibited significant antimicrobial activity (log reduction ratio in the range of 85.5111-100%) against nine pathogenic isolates, both Gram-positive (S. aureus, MRSA, E. faecalis, L. monocytogenes) and Gram-negative (E. coli, K. pneumoniae, S. enteritidis, S. typhimurium, and A. salmonicida). The resulted biocompatible polymers proved to have enhanced properties when functionalized with the essential oil of Artemisia dracunculus, offering opportunities and possibilities for novel applications.
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Affiliation(s)
- Cristina Mihaela Rîmbu
- Department of Public Health, Iasi “Ion Ionescu de la Brad” University of Life Sciences, 8 Sadoveanu Alley, 707027 Iasi, Romania;
| | - Diana Serbezeanu
- Department of Polycondensation and Thermally Stable Polymers, “Petru Poni” Institute of Macromolecular Chemistry, Grigore Ghica Voda Alley 41A, 700487 Iasi, Romania; (T.V.-B.); (D.M.S.)
| | - Tăchiță Vlad-Bubulac
- Department of Polycondensation and Thermally Stable Polymers, “Petru Poni” Institute of Macromolecular Chemistry, Grigore Ghica Voda Alley 41A, 700487 Iasi, Romania; (T.V.-B.); (D.M.S.)
| | - Dana Mihaela Suflet
- Department of Polycondensation and Thermally Stable Polymers, “Petru Poni” Institute of Macromolecular Chemistry, Grigore Ghica Voda Alley 41A, 700487 Iasi, Romania; (T.V.-B.); (D.M.S.)
| | - Iuliana Motrescu
- Department of Exact Sciences, Iasi “Ion Ionescu de la Brad” University of Life Sciences, 3 Sadoveanu Alley, 700490 Iasi, Romania; (I.M.); (A.P.C.)
| | - Constantin Lungoci
- Department of Plant Science, Iasi “Ion Ionescu de la Brad” University of Life Sciences, 3 Sadoveanu Alley, 700490 Iasi, Romania; (C.L.); (T.R.)
| | - Teodor Robu
- Department of Plant Science, Iasi “Ion Ionescu de la Brad” University of Life Sciences, 3 Sadoveanu Alley, 700490 Iasi, Romania; (C.L.); (T.R.)
| | - Narcisa Vrînceanu
- Department of Industrial Machines and Equipments, Faculty of Engineering, “Lucian Blaga” University of Sibiu, 10 Victoriei Blvd, 550024 Sibiu, Romania;
| | - Mariana Grecu
- Department of Pharmacology, Iasi “Ion Ionescu de la Brad” University of Life Sciences, 8 Sadoveanu Alley, 707027 Iasi, Romania;
| | - Andreea Paula Cozma
- Department of Exact Sciences, Iasi “Ion Ionescu de la Brad” University of Life Sciences, 3 Sadoveanu Alley, 700490 Iasi, Romania; (I.M.); (A.P.C.)
| | - Lenuța Fotea
- Department of Animal Resources and Technologies, “Ion Ionescu de la Brad” University of Life Sciences, 700490 Iasi, Romania;
| | - Dragoș Constantin Anița
- Regional Center of Advanced Research for Emerging Diseases Zoonoses and Food Safety (ROVETEMERG), “Ion Ionescu de la Brad” University of Life Sciences, 3 Mihail Sadoveanu Alley, 700490 Iasi, Romania;
| | - Ivona Popovici
- Department of Preclinics, Iasi “Ion Ionescu de la Brad” University of Life Sciences, 8 Sadoveanu Alley, 707027 Iasi, Romania;
| | - Cristina Elena Horhogea
- Department of Public Health, Iasi “Ion Ionescu de la Brad” University of Life Sciences, 8 Sadoveanu Alley, 707027 Iasi, Romania;
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Farsanipour A, Khodanazary A, Hosseini SM. Effect of chitosan-whey protein isolated coatings incorporated with tarragon Artemisia dracunculus essential oil on the quality of Scomberoides commersonnianus fillets at refrigerated condition. Int J Biol Macromol 2020; 155:766-771. [PMID: 32234442 DOI: 10.1016/j.ijbiomac.2020.03.228] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Revised: 03/22/2020] [Accepted: 03/25/2020] [Indexed: 01/09/2023]
Abstract
The purpose of present work was to assess the effects of chitosan (CH) coating in combination with whey protein isolated (WPI) and tarragon essential oil (TEO) on the bacterial (total mesophilic (TMC) bacteria and psychrotrophic (PTC) bacteria), physicochemical (total volatile bases- nitrogen (TVB-N), pH, thiobarbituric acid reactive substances (TBARS), free fatty acid (FFA)) and sensory properties of Scomberoides commersonnianus muscle during storage at refrigerator (4 ± 1 °C). The fillet were randomly divided into seven lots and subjected to the following treatments by immersion: chitosan (CH), whey protein isolate (WPI), whey protein isolate- TEO (WPI-TEO), chitosan-TEO (CH-TEO), chitosan-whey protein isolated (CH-WPI), chitosan/whey protwin isolated+ TEO (CH/WPI + TEO) and controls, then stored at 4 °C. Results indicated that incorporation of WPI and TEO into the material coating developed active coatings with good antimicrobial agent growth inhibition activity against TMC and PTC bacteria. The coated samples also retarded the increase in the contents of TVB-N, pH, TBARS and FFA during storage. The score less than critical score of 3 was made at day 8 and 12 for fillet coated with control and coated samples except of fillets coated with chitosan, respectively. These results confirmed that the incorporation of essential oils or other biopolymers into edible coatings may improve the deterioration of chilled seafood.
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Affiliation(s)
- Arezoo Farsanipour
- Department of Fisheries, Faculty of Marine Natural Resources, Khorramshahr University of Marine Science and Technology, Khorramshahr, Iran
| | - Ainaz Khodanazary
- Department of Fisheries, Faculty of Marine Natural Resources, Khorramshahr University of Marine Science and Technology, Khorramshahr, Iran.
| | - Seyyed Mehdi Hosseini
- Department of Fisheries, Faculty of Marine Natural Resources, Khorramshahr University of Marine Science and Technology, Khorramshahr, Iran
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