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  • Title: Analysis of volatile components of Curcuma sichuanensis X. X. Chen by gas chromatography-mass spectrometry.
    Author: Zhou X, Li Z, Liang G, Zhu J, Wang D, Cai Z.
    Journal: J Pharm Biomed Anal; 2007 Jan 17; 43(2):440-4. PubMed ID: 16920324.
    Abstract:
    Volatile components of Curcuma sichuanensis X. X. Chen growing in Sichuan, China, were extracted by steam distillation and analyzed by using gas chromatography and gas chromatography-mass spectrometry. A total of 44 volatile essential oil components were identified in the extract of C. sichuanensis X. X. Chen, representing 87.1% of the total integrated chromatographic peaks. The major compounds were found to be epi-curzerenone (26.9%), germacrone (12.4%), isocurcumenol (9.7%), beta-elemene (6.4%) and curzerene (6.2%). The results of semi-quantitative analysis indicated that levels of total sesquiterpene fraction (85.4%) were more than 55 times higher than those of monoterpene components (1.5%).
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