Chemical Composition and Biological Properties of Essential Oils of Two Mint Species

doi:10.4314/tjpr.v12i4.20

Chia Nan University of Pharmacy & Science Institutional Repository > 藥理學院 > 化妝品應用與管理系(所) > 期刊論文 > Item 310902800/27797

jsp.display-item.identifier=請使用永久網址來引用或連結此文件: https://ir.cnu.edu.tw/handle/310902800/27797

標題:	Chemical Composition and Biological Properties of Essential Oils of Two Mint Species
作者:	Tsai, Mei-Lin Wu, Chin-Tung Lin, Tsen-Fang Lin, Wei-Chao Huang, Yu-Chun Yang, Chao-Hsun
貢獻者:	化妝品應用與管理系
關鍵字:	Peppermint Chocolate Mint Anti-Microbial Anti-Oxidant Anti-Inflammatory
日期:	2013-08
上傳時間:	2014-05-26 10:44:04 (UTC+8)
出版者:	Pharmacotherapy Group
摘要:	Purpose: To analyze the composition of essential oils of two types of mint as well as compare the antimicrobial, antioxidant and anti-inflammatory activities of the two oils.Methods: Peppermint (M. piperita L.) and chocolate mint (M. piperita L.) oils were obtained by steam distillation in a Clevenger-type apparatus. The chemical composition of the essential oils was determined by gas chromatography-mass spectrometry (GC/MS). The minimal inhibitory concentration (MIC) of the essential oils were determined by broth dilution method. The antioxidant activities of the oils were determined by 2, 2-diphenyl-1-picrylhydrazyl (DPPH) DPPH radical scavenging assay, beta-Carotene-linoleic acid assay, andnitric oxide (NO) radical scavenging assay.Results: The two essential oils contain high levels of alcohol (43.47-50.10%) and terpene (18.55-21.07%) with the major compound being menthol (28.19-30.35%). The antimicrobial activity (minimum inhibitory concentration, MIC) of peppermint oil against E. coli, S. aureus and P. aeruginosa (0.15, 0.08, 0.92 %v/v, respectively) was stronger than that of chocolate mint (0.23, 0.09, 1.22 %v/v, respectively). In the anti-oxidant test including DPPH and beta-Carotene-linoleic acid assays, peppermint oil showed superior antioxidant properties to chocolate mint oil (4.45 - 19.86 mu l/mL). However, with regard to scavenging NO radical activity, chocolate mint oil exhibited higher activity than peppermint (0.31 and 0.42 mu l/mL, respectively). Chocolate mint oil also exhibited higher anti-inflammatory activity than peppermint oil (0.03 and 0.08 mu l/mL, respectively).Conclusion: The results obtained should help to clarify the functional applications of these folk herbs and their essential oils for aromatherapeutic healing and other folkloric uses.
關聯:	Tropical Journal of Pharmaceutical Research v.12 n.4 pp.577-582
显示于类别:	[化妝品應用與管理系(所)] 期刊論文

文件中的档案:

档案	描述	大小	格式	浏览次数
index.html		0Kb	HTML	1614	检视/开启

在CNU IR中所有的数据项都受到原著作权保护.

TAIR相关文章

数据加载中.....