Antifungal activity of extracts by supercritical carbon dioxide extraction from roots of Echinacea angustifolia and analysis of their constituents using gas chromatography-mass spectrometry (GC-MS)
Li Dahui, Wang Zaigui and Zhang Yunhua*
College of Life Sciences, Anhui Agricultural University, Changjiang Xilu No.130, Hefei 230036, China.
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