Comparative Analysis of Chemical Composition, Anti-Inflammatory Activity and Antitumor Activity in Essential Oils from Siegesbeckiaorientalis, S. glabrescens and S. pubescens with an ITS Sequence Analysis.

ABSTRACT: Herba Siegesbeckiae (HS), derived from the aerial parts of three plants, Siegesbeckia orientalis (SO), S. glabrescens (SG), and S. pubescens (SP), has been used for the treatment of inflammatory diseases in China for centuries. In the present study, hydrodistillation was applied to extract essential oils from dried SO, SG, and SP aerial parts, and chemical composition analysis by gas chromatography⁻mass spectrometry (GC-MS) led to the identification of a total of 148 compounds (56 in SO, 62 in SG, and 59 in SP). The main components in the essential oils of SO, SG, and SP differed significantly. In vitro anti-inflammatory activity assays showed that SP essential oils (IC₅₀, 0.97 μg/mL) significantly reduced the ability of lipopolysaccharide (LPS)-stimulated R

SUBMITTER: Gao X 

PROVIDER: S-EPMC6225276 | biostudies-literature | 2018 Aug

REPOSITORIES: biostudies-literature