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Title: AN IN VITRO STUDY: CITRUS LEMON ESSENTIAL OIL AS AN ALTERNATIVE TREATMENT AGAINST MICROBIAL INFECTIONS
AN IN VITRO STUDY: CITRUS LEMON ESSENTIAL OIL AS AN ALTERNATIVE TREATMENT AGAINST MICROBIAL INFECTIONS

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Iuliana Popescu; Diana Monica Obistioiu; Anca Hulea; Doris Floares; Isidora Radulov
10.5593/sgem2023V/6.2/s25.01
10.5593/sgem2023v/6.2
1314-2704
978-619-7603-66-8
English
23
6.2
•    Prof. DSc. Oleksandr Trofymchuk, UKRAINE 
•    Prof. Dr. hab. oec. Baiba Rivza, LATVIA
Advances in Biotechnology
A genuine and urgent need is to prevent and treat bacterial diseases primarily caused by germs that have developed antibiotic resistance. These factors led to several studies focusing on alternate or supplementary antimicrobial methods. With the expectation that, unlike antibiotics, they will be effective without causing resistance, researchers are becoming increasingly interested in antimicrobial substances made from natural resources, such as plant extracts, essential oils, and peptides. The present study investigated the antimicrobial behaviour of Citrus lemon essential oil against S. pyogenes (ATCC 19615), S. aureus (ATCC 25923), P. aeruginosa (ATCC 27853), E. coli (ATCC 25922), S. typhimurium (ATCC 14028), H. influenzae type B (ATCC 10211), C. albicans (ATCC 10231), and C. parapsilopsis (ATCC 22019). The microdilution assay demonstrated good antimicrobial efficacy of the essential oil with variable MIC values depending on the microbial species. The chromatographic analyses by GC-MS were performed because the antimicrobial activity is correlated with the chemical composition. The results revealed 24 compounds, with D-limonene (66.67%) and beta-pinene (12.39%) as the predominant compounds.
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We have performed this research with the support of the Interdisciplinary ResearchPlatform belonging to the University of Life Sciences "King Michael I" from Timisoara,where the analysis was made.This research paper is supported by the project “Increasing the impact of excellenceresearch on the capacity for innovation and technology transfer within USAMVBTimisoara”, project code 6PFE, submitted in the competition Program 1—Developmentof the national system of re-search—development, Subprogram 1.2—Institutionalperformance, Institutional development projects—Development projects of excellence inR.D.I.
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https://doi.org/10.5593/sgem2023V/6.2/s25.01
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Proceedings of 23rd International Multidisciplinary Scientific GeoConference SGEM 2023
23rd International Multidisciplinary Scientific GeoConference SGEM 2023, 28-30 November, 2023
Proceedings Paper
STEF92 Technology
International Multidisciplinary Scientific GeoConference-SGEM
SWS Scholarly Society; Acad Sci Czech Republ; Latvian Acad Sci; Polish Acad Sci; Russian Acad Sci; Serbian Acad Sci and Arts; Natl Acad Sci Ukraine; Natl Acad Sci Armenia; Sci Council Japan; European Acad Sci, Arts and Letters; Acad Fine Arts Zagreb Croatia; Croatian Acad Sci and Arts; Acad Sci Moldova; Montenegrin Acad Sci and Arts; Georgian Acad Sci; Acad Fine Arts and Design Bratislava; Russian Acad Arts; Turkish Acad Sci.
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28-30 November, 2023
website
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Citrus lemon, antimicrobial, Gram-positive, GC-MS

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