Volatile constituents of four Inula species of Bulgarian origin

Trendafilova A., Todorova M., ÖZEK T., ÖZEK G., Aneva I.

BIOCHEMICAL SYSTEMATICS AND ECOLOGY, cilt.90, 2020 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 90
  • Basım Tarihi: 2020
  • Doi Numarası: 10.1016/j.bse.2020.104035
  • Dergi Adı: BIOCHEMICAL SYSTEMATICS AND ECOLOGY
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Aquatic Science & Fisheries Abstracts (ASFA), BIOSIS, CAB Abstracts, Chemical Abstracts Core, Environment Index, Geobase, Veterinary Science Database
  • Anahtar Kelimeler: Inula species, Volatiles, PCA, CA, ESSENTIAL OIL COMPOSITION, GRAVEOLENS L. GREUTER, CHEMICAL-COMPOSITION, AERIAL PARTS, BOISS.
  • Anadolu Üniversitesi Adresli: Evet

Özet

In this study the volatile components of four Inula species (Inula germanica L., I. bifrons (L.) L., I. ensifolia L., and I. salicina L.) were analysed by GC-FID/MS. A total of 141 chemical compounds were identified. A distinct volatile chemical profiles with high variation in the type of compounds was observed. Inula germanica was rich in oxygenated monoterpenes (54.7%), with cis-carvyl acetate (20.7%) and 1,8-cineole (14.6%) as main components. Sesquiterpenoids dominated in I. bifrons (60.3%), while the relatively high percentage of fatty acids characterized the other two species I. ensifolia and I. salicina (44.1 and 39.8%, respectively). Principal component analysis (PCA) and cluster analysis (CA) were used to investigate the variations in the volatiles of different Inula species.