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Potential of Essential Oil Combinations for Surface and Air Disinfection
Letters in Applied Microbiology ( IF 2.4 ) Pub Date : 2021-01-11 , DOI: 10.1111/lam.13445
I.Y. Sengun 1 , S. Senturk 1 , S. Gul 1 , G. Kilic 1
Affiliation  

In this study, it was aimed to develop a novel disinfectant from various essential oils containing active components with antimicrobial activity. The mixture of oregano, cinnamon, and clove oils (1:1:1) with 10% oil concentration (SOM) was used as potential disinfectant on various areas and showed the highest antimicrobial activity among oil combinations tested. SOM reduced the numbers of total mesophilic aerobic bacteria (TMAB) (2.27 log CFU 25 cm-2 ) and Escherichia coli (4.60 log CFU 25 cm-2 ) under the detection limits. Application of SOM (1%, 2%, 3%, 4%, and 6%) into incubators reduced TMAB and mold-yeast counts of incubator air by 82.9% and 100%, respectively. SOM application (3%) into ambient air also reduced its TMAB and mold-yeast counts by 92% and 84.6%, respectively. While ethanol is commonly used for the disinfection of environments, equipment, and surfaces, SOM is an important alternative that may also be used for the disinfection of various surfaces as well as air.

中文翻译:

精油组合对表面和空气消毒的潜力

在这项研究中,旨在从含有具有抗菌活性的活性成分的各种精油中开发一种新型消毒剂。牛至油、肉桂油和丁香油 (1:1:1) 与 10% 油浓度 (SOM) 的混合物被用作各个区域的潜在消毒剂,在测试的油组合中显示出最高的抗菌活性。SOM 减少了总嗜温需氧菌 (TMAB) (2.27 log CFU 25 cm-2 ) 和大肠杆菌(4.60 log CFU 25 cm-2 ) 的数量,低于检测限。将 SOM(1%、2%、3%、4% 和 6%)应用于培养箱后,培养箱空气中的 TMAB 和霉菌酵母数分别减少了 82.9% 和 100%。SOM 在环境空气中的应用 (3%) 也将其 TMAB 和霉菌酵母的数量分别减少了 92% 和 84.6%。虽然乙醇通常用于环境消毒,
更新日期:2021-01-11
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