Eurasian Journal of Biological and Chemical Sciences

Yazarlar: Ali Rıza TÜFEKÇİ, Serkan KÜÇÜK, Fatih GÜL, İbrahim DEMİRTAŞ

Konular:Mühendislik, Kimya

Anahtar Kelimeler:Echinacea pallida,Melissa officinalis,Hypericum perforatum and Sideritis syriaca,HPLC-TOF/MS

Özet: Echinacea pallida, Melissa officinalis, Hypericum perforatum and Sideritis syriaca are valuable for its pharmaceutical, medicinal and agricultural properties. These plants were extracted with methanol/chloform (1:1) solvent, filtered, and solvents were removed by rotary evaporator to get four separate extracts. Quantifications of chemical constituents of extracts were determined by TOF-LC/MS and GC-MS. The main compounds of extracts for E. pallida were 4-Hydroxybenzoic acid Caffeic acid, for M. officinalis were Eupatorin and Diosmin, for S. syriaca Chlorogenic acid and Fumaric acid, for H. perforatum Quercetin-3-β-D-glucoside and Morin. The fatty acid contents of E. pallida is Palmitic acid composition (30.07%), of M. officinalis is Octadecatrienoic acid ( 43.39 %),  H. perforatum is Octadecatrienoic acid (31.37%) and of S .syriaca is Linoleic acid ( 34.89%).

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