Chemical composition and biological activity of essential oils of sempervivum brevipilum muirhead
Yükleniyor...
Dosyalar
Tarih
2015
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Acg Publications
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
The essential oils of the fresh flower, leaf, and stem of Sempervivum brevipilum Muirhead. (Crassulaceae) were isolated by hydrodistillation in a modified Clevenger-type apparatus, and characterized by GC-FID and GC-MS. A total of fifty, fourty-three, and thirty-one compounds were identified, constituting over 92.6%, 92.6%, and 94.3% of oil composition of the flower, leaf, and stem of S. brevipilum, respectively. The chemical profile reveals the dominance of hydrocarbons (flower: 65.3%, leaf: 47.6%, stem: 71.1%). The major compounds of essential oils from S. brevipilum were tetracosane (20.2%) in flower, 1,2-diphenyl ethandione (16.1%) in leaf and docosane (30.5%) in stem. Monoterpene hydrocarbons were the major class of terpenoids in flower (2.2%) and in stem (1.8%), oxygenated diterpene was the major class of terpenoids in leaf (4.5%). Oxygenated monoterpenes were in minor amounts in all parts (flower: 0.3%, leaf: 0.7%, stem: 0.1%) of the plant. In addition, antimicrobial activities of the essential oils of S. brewpilum were investigated. The oils didn't show any antibacterial and antifungal activity against tested bacteria, but showed high antituberculostatic activity against Mycobacterium smegmatis.
Açıklama
This work was supported by grants from Karadeniz Technical University Research Fund.
Anahtar Kelimeler
Crassulaceae, Sempervivum brevipilum, Essential oil, GC-FID, GC-MS
Kaynak
Records Of Natural Products
WoS Q Değeri
Q3
Scopus Q Değeri
Q2
Cilt
9
Sayı
4
Künye
Kahriman, N., Senyürek, Z., Serdaroglu, V., Kahriman, A., & Yayli, N. (2015). Chemical composition and biological activity of essential oils of Sempervivum brevipilum Muirhead. Records of Natural Products, 9(4), 603-608
