Kim DS, Goo YM, Cho J, Lee J, Lee DY, Sin SM, Kil YS, Jeong WM, Ko KH, Yang KJ, Kim YG, Kim SG, Kim K, Kim YJ, Kim JK, Shin EC
Molecules, 2018
ABSTRACT:
This study identified the volatile organic compounds in the essential oils that are extracted from Chrysanthemum indicum Linné (C. indicum Linné) and investigated the effects of the inhalation of these compounds. We detected a total of 41 volatile organic compounds, including 32 hydrocarbons, four acids, three alcohols, two ketones, and one aldehyde. In a sniffing test, seven types of volatile organic compounds were identified. Furthermore, the volatile organic compounds in C. indicum Linné that were identified were found to be derived from 1,8-cineole and camphor. After inhalation of the essential oils, the subjects’ systolic blood pressure and heart rate decreased. This indicates that inhalation of the essential oils extracted from C. indicum Linné provides mental and physical relaxation. We examined the changes in electroencephalogram findings that are observed after C. indicum Linné essential oil inhalation. An increase in theta and alpha waves, which usually appear during relaxation, as well as a decrease in beta and gamma waves, which appear during brain activity such as excessive attention, were noted. These results indicate that C. indicum Linné essential oil inhalation helps to reduce blood pressure and may provide mental and physical relaxation.
CITATION:
Kim DS, Goo YM, Cho J, et al. Effect of Volatile Organic Chemicals in Linné on Blood Pressure and Electroencephalogram. Molecules. 2018;23(8)
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