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[Objective] To carry out preliminary research on main chemical components of Lethariella zahlbruckneria, so as to lay a foundation for further isolation and structure identification of active components. [Method] A pre-test for chemical components of Lethariella zahlbruckneria was performed by combining test tube method with thin-layer chromatography. [Results] Phenols, volatile oil, organic acid, polysaccharide and glycoside were main chemical components of Lethariella zahlbruckneria. Besides, it may contain cardiac glycoside, sterides and hemiterpene. [Conclusion] This research can provide a basis for taxonomic studies of lichen that belongs to Parmeliaceae family, Lethariella genus.
[Objective] To carry out preliminary research on main chemical components of Lethariella zahlbruckneria, so as to lay a foundation for further isolation and structure identification of active components. [Method] A pre-test for chemical components of Lethariella zahlbruckneria was performed by combining test [Results] Phenols, volatile oil, organic acid, polysaccharide and glycoside were main chemical components of Lethariella zahlbruckneria. Besides, it may contain cardiac glycoside, sterides and hemiterpene. [Conclusion] This research can provide a basis for taxonomic studies of lichen that belongs to Parmeliaceae family, Lethariella genus.