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Updated: Jun 13, 2026

Field Collection and Laboratory Routine Identification of Rhodiola crenulata
Published on: October 27, 2023
Chemical composition and biological properties of Rhododendron anthopogon essential oil
Gabbriella Innocenti1, Stefano Dall'Acqua, Giuditta Scialino
1Department of Pharmaceutical Sciences, University of Padova, Via F. Marzolo, 5, Padova, Italy. gabbriella.innocenti@unipd.it
Abstract:
The essential oil of Rhododendron anthopogon was investigated by GC-MS, and seventeen compounds (representing approximately 98% of the oil) were identified. The major components of the aerial parts of the oil were the monoterpenes alpha-pinene, beta-pinene, limonene and the sesquiterpene delta-cadinene. Biological studies revealed a weak topical anti-inflammatory activity; a significant killing effect against some Gram-positive reference strains: Staphylococcus aureus, Enterococcusfecalis, Bacillus subtilis was measured; Mycobacterium tuberculosis reference strain and a clinical isolate of Candida, C. pseudotropicalis were killed by as low as 0.04% (v/v) essential oil. Moreover, the oil was able to reduce cancer cell growth independently of the cell line and the treatment protocols used.
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