作者: Zuleyha Ozer Sagir , Sema Carikci , Turgut Kilic , Ahmet C Goren , None
DOI: 10.1080/10942912.2016.1265981
关键词: Chemistry 、 Lamiaceae 、 Herbal tea 、 Chlorogenic acid 、 Biochemistry 、 Food science 、 Essential oil 、 Linoleic acid 、 Sideritis 、 Caryophyllene 、 DPPH
摘要: Essential oil and phenolic compositions of Sideritis brevibracteata P.H. Davis, which is an endemic species in Turkey commonly used as a herbal tea for some diseases, were determined by GC-MS Liquid chromatography–mass spectrometry (LC-MS/MS) techniques. While the main components essential caryophyllene, germacrene-D, α-cadinene, compounds quercetagetin-3,6-dimethylether chlorogenic acid found to be extracts species. The characteristic diterpenoids such siderol, linearol, eubotriol, sideridiol, athonolone isolated their structures elucidated 1D 2D NMR (Nuclear Magnetic Resonance) Weak inhibitory activity against butyryl-cholinesterase was determined. Antioxidant capacity acetone methanol DPPH free radical scavenging activity, β-carotene linoleic assays, CUPRAC assays.