Increased antibacterial activity of Cinnamon Oil Microemulsionin Comparison with Cinnamon Oil Bulk and Nanoemulsion

Authors

  • Alireza Valizadeh Department of Medical Nanotechnology, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
  • Amir Amani Department of Medical Nanotechnology, School of Advanced Technologies in Medicine,Tehran University of Medical Sciences, Tehran, Iran
  • Fariba Esmaeili Department of Medical Nanotechnology, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
  • Mahdieh Shirzad Department of Microbiology, School of Biologyand Center of Excellence in Phylogeny of Living Organisms, College of Science, University of Tehran, Tehran, Iran
Abstract:

Objective(s): Among herbal oils, cinnamon bark oil has several advantages such as anti-inflammatory and antimicrobial activity. It is already reported that particle size of oil droplets affects their properties such as their antibacterial activity. In this study, we investigated inhibitory activity of cinnamon oil products including bulk, microemulsion (ME) and nanoemulsion (NE). Methods: ME and NE were prepared by low energy methods. Physicochemical characterization of cinnamon oil ME (COME) and NE (CONE) were investigated. Bulk, ME and NE of cinnamon oil were evaluated for antibacterial inhibitory activity against Escherichia coli and Staphylococcus aureus by microdilution method. Results: Average particle size of COME and CONE was found to be 2040 nm and 30.4 nm, respectively. Results showed that both CONE and COME had increased inhibitory activity (p<0.05) against bacterial infection compared with ablank control group, of which COME had highest antibacterial effects. Conclusions: Our findings suggested COME and CONE as potential green antibacterial agents.  

Upgrade to premium to download articles

Sign up to access the full text

Already have an account?login

similar resources

Antibacterial Activity and Mechanism of Cinnamon Essential Oil and Its Application in Milk

Essential oils present a fine antibacterial performance against a variety of bacteria. The main component of the cinnamon oil was eugenol (75.52%). In this study, the goal was to evaluate the antimicrobial activity and reveal bactericidal mechanism of cinnamon oil. Firstly, the minimum inhibitory concentration (MIC) and the minimum bactericide concentration (MBC) of cinnamon oil were tested. Th...

full text

Comparison of Antioxidant, Antibacterial, and Cytotoxic Effects of Essential Oil and Nanoemulsion of Clove Essential Oil

Introduction: Medicinal plants are among the most important products in agriculture and medicine. The usefulness and cheapness, environmental friendliness, and limited side effects of medicinal plants have increased the rate of use of these plants in recent years. Plant extracts, such as cloves, have long been used in medicine, perfumery, and as additives in cooking. This study aimed to evaluat...

full text

In Vitro Study of Antibacterial Activity of Aromatic and Medicinal Plants Essential Oils with Special Reference to Cinnamon Oil

Antibacterial activity of 19 essential oils was screened against four test bacteria namely Pseudomonas aeruginosa NCIM 5029, Staphylococcus aureus NCIM 5021, Salmonella typhimurium NCIM 2501 and Bacillus subtilis NCIM 2063. Varying degree of antibacterial activity was recorded with the highest being depicted by Cinnamomum zeylanicum followed by Cymbopogon ciatrus and Carum copticum, against all...

full text

Antiradical, Antibacterial and Oxidative Stability of Cinnamon Leaf Oil Encapsulated in β-cyclodextrin

Safety and quality of food have become a challenge for the food industry looking to replace synthetic preservatives with natural agents. In this context, cinnamon leaf essential oil (CLO) showed to be potent antioxidant and antimicrobial agent; however, its active compounds are highly reactive volatiles and grant strong odors and flavors when used as food additive. With this in mind, the object...

full text

Antidiabetic effects of cinnamon oil in diabetic KK-Ay mice.

The hypoglycemic effect of cinnamon oil (CO) in a type 2 diabetic animal model (KK-A(y) mice) was studied. The main component of CO was cinnamaldehyde, and other nineteen components were also determined. CO was administrated at doses of 25, 50 and 100mg/kg for 35 days. It was found that fasting blood glucose concentration was significantly decreased (P<0.05) with the 100mg/kg group (P<0.01) the...

full text

My Resources

Save resource for easier access later

Save to my library Already added to my library

{@ msg_add @}


Journal title

volume 3  issue 1

pages  37- 43

publication date 2018-01-01

By following a journal you will be notified via email when a new issue of this journal is published.

Hosted on Doprax cloud platform doprax.com

copyright © 2015-2023