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[Analysis on essential oil from Alpinia katsumada by extraction of supercritical CO2 fluid]
Zhong Yao Cai = Zhongyaocai = Journal of Chinese Medicinal Materials
|February 11, 2003
Abstract:
By using the extraction technique of supercritical CO2 fluid on Alpinia katsumada Hayata, essential oil could be got and then be applied to GC-MS online computer retrieval analysis. After a stuy on essential oil both in isolation pot I and II, 95 peaks and 126 peaks were recorded respectively, and 81 and 120 components were identified respectively.

