Non-polar and polar chemical profiling of six Casearia species (Salicaceae) |
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| Institution: | 1. Australian Centre for Research on Separation Science (ACROSS), School of Physical Sciences, University of Tasmania, Private Bag 75, Hobart 7001, Australia;2. Department of Chemistry, Federal University of São Carlos, 13565-905 São Carlos, São Paulo, Brazil;3. Chemistry Institute, São Paulo State University, 14800-900 Araraquara, São Paulo, Brazil;1. Baotou Medical College, Baotou, 014060, China;2. The First Affiliated Hospital of Baotou Medical College, Baotou, 014060, China;3. Guangxi Botanical Garden of Medicinal Plants, Nanning, 530023, China;4. Inner Mongolia Institute of Traditional Chinese Medicine, Hohhot, 010020, China |
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| Abstract: | Six species of Casearia (C. decandra, C. grandiflora, C. javitensis, C. arborea, C. lasiophylla and C. ulmifolia) were chemically investigated in their non-polar and polar constituents. To this purpose, leaf extracts were analyzed by Gas- (GC) and Liquid-Chromatography (LC) coupled with Mass Spectrometry (MS). Twenty compounds, mainly identified as terpenes, fatty acids and hydrocarbons, and differentially expressed in the six species, were detected in the non-polar extracts. Fourteen compounds, among which glycosylated flavonoids and clerodane-type diterpenes, were tentatively identified by LC-MS/MS analysis in the leaf ethanol extracts. |
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| Keywords: | Chromatography Mass spectrometry Dereplication Chemical profile |
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