Abstract
Gas chromatographic investigation of headspace of starting materials of herbal origin of Melissa (Melissa officinalis L.), manna gum (Eucalyptus viminalise Labill) and Chinese scholar tree (Sophora Japonical L.) is carriediout. For light constituents retention indices IiT on capillary column withpolydimethylsiloxane stationary phase in the mode of linear programming oftemperature and relative areas of peaks Ai;отн are determined. It is establishedithat gas chromatographic spectrum (complex of values IiT and Ai;отн) oflight constituents of headspace has a specific character and may serve as acharacteristics of authenticity of starting materials of herbal origin.
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