ISSN: 0973-7510

E-ISSN: 2581-690X

Sang-Suk Kim1, Gwanpil Song2, Tae-Heon Oh1, Kil-Nam Kim2, Eun-Jin Yang2, Ji-Young Kim2, Nam Ho Lee1 and Chang-Gu Hyun2
1Department of Chemistry, Cheju National University, Jeju 690-756, Korea.
2Research Group for Cosmetic Materials, Jeju Biodiversity Research Institute (JBRI),
Jeju High-Tech Development Institute (HiDI), Jeju 697-943, Korea.
J Pure Appl Microbiol. 2009;3(2):429-434
© The Author(s). 2009
Received: 17/05/2009 | Accepted: 20/06/2009| Published: 31/10/2009
Abstract

Due to increases in antibiotic resistance, there is mounting interest in essential oils as alternatives to synthetic drugs, particularly against microbial agents. In the present study, we evaluated the chemical composition and the antibacterial activity of the Lindera erythrocarpa oil (LEE). L. erythrocarpa was collected from Jeju Island, south of Korea, and the essential oil was examined by GC/MS and bacteriological tests. Thirty-one compounds representing 91.85% of LEE was identified. The major constituents of LEE were nerolidol (26.93%) and beta-caryophyllene (13.24%). Other chemical components included methyl cinnamate (8.54%), alpha-humulene (8.48%), geranyl acetate (7.82%), alpha-farnesene (6.20%) and alpha-pinene (3.48%). The antibacterial activities of LEE against skin pathogens have not previously been reported. Thus, we determined the anti-bacterial activities of LEE using the disk diffusion method and the minimum inhibitory concentration (MIC) values. In this study, LEE showed excellent antibacterial activities against drug-susceptible and -resistant skin pathogens such as Propionibacterium acnes, Staphylococcus epidermidis, and Malassezia furfur, which are acne-causing bacteria. The MIC of LEE against drug-susceptible and -resistant skin pathogens ranged from 0.15 to 20.0 µL/mL.

Keywords

Chemical composition, Essential oil, Lindera erythrocarpa, Skin pathogen

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© The Author(s) 2009. Open Access. This article is distributed under the terms of the Creative Commons Attribution 4.0 International License which permits unrestricted use, sharing, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.