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http://dx.doi.org/10.5352/JLS.2009.19.9.1333

Essential Oil Components in Herb Teas (Rose and Rosehip)  

Choi, Sung-Hee (Department of Food Science and Nutrition, Dong-Eui University)
Publication Information
Journal of Life Science / v.19, no.9, 2009 , pp. 1333-1336 More about this Journal
Abstract
The purpose of this study was to characterize the aromas of rose tea and rosehip tea. Aroma compounds were extracted by simultaneous distillation and extraction method using a Likens and Nickerson's extraction apparatus. The concentrated aroma extracts were analyzed and identified by GC and GC-MS. Thirty-eight compounds, including phenylethyl alcohol, citronellol, menthol, menthone, linalool and geraniol, were isolated and identified in rose tea. Thirty-six compounds, including menthol, $\alpha$-anethole, $\alpha$-terpinolene, menthone, linalool and 6-methyl-5-heptene-2-one, were isolated and identified in rosehip tea. Large amounts of phenyl ethyl alcohol and citronellol were found in rose tea, while large amounts of menthol and $\alpha$-anethole were found in rosehip tea.
Keywords
Essential oil; rose tea; rosehip tea; phenylethyl alcohol; citronellol;
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Times Cited By KSCI : 4  (Citation Analysis)
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