Investigating the essential oil composition of Ducrosia anethifolia (DC.) Boiss. in differnet altitudes of Sistan and Baluchestan province, Iran

Abstract

Background: The content and composition of effective components of medicinal plants in different natural habitats are affected by various factors such as elevation of sea level. Objective: The aim of this study was to investigate the effects of altitude of sea level on the essential oil composition of Ducrosia anethifolia Boiss in its natural habitats in Sistan and Baluchestan province, Iran. Methods: The plant aerial parts were gathered at full flowering stage from four different altitudes including altitudes of 0-400, 800-400, 800-800 and 1600-1200 meters above sea level and dried in shade. The essential oil was extracted by the hydro-distillation method by Clevenger-type apparatus. The composition of the essential oil was determined by combined GC/MS and GC. Results: Results showed that habitat height had a significant effect on the essential oils composition and cis-Chrysanthenyl acetate with an average of 44.77% was the main component, which was observed at 0-400 and 400-800 m above sea level. Also, n-Decanal, α-Pinene, Citronellal, and p-Cymene were 7.59%, 3.37%, 2.70% and 1.91% of the other main components, respectively. The amounts of these compounds at various altitudes were significantly different. Conclusion: A significant relationship between the altitude of sea level and essential oil components of Ducrosia anethifolia were observed. Also, sea level elevation was an important factor in changes of essential oil composition of this plant.

Evaluating the effect of ethanol foliar feeding on the essential oil, phenolic content, and antioxidant activities of Ducrosia anethifolia

“…There are also some s tudies in which decanal has not been reported as the major compound [3,28,29]. The results of Arbabi et al showed that cis-chrysanthenyl acetate with an average amount of 44.77% was the main compound of the essential oil of D. anethifolia from Si s tan & Baluchi s tan [2]. Besides, our results revealed that this technique had beneficial effects on the amount of phenolic and flavonoid contents and consequently on the antioxidant activity of the plant.…”

“…The genus Ducrosia has three species in Iran including D. anethifolia, D. assadii Alava, and D. flabellifolia Boiss. Ducrosia anethifolia grows wildly in mountainous and plain areas on sandy soils in different regions of Iran such as Kerman, Khorasan, Zanjan, Shushtar, Behbahan, Shiraz, Kazerun, Borazjan, Noorabad, Farashband, Firoozabad, Jahrom, Darab, and Si s tan Baluche s tan [2]. It also grows natively in countries from the Mediterranean range to W. Paki s tan such as Afghani s tan, Paki s tan, Iraq, Syria, Lebanon, and some Arab countries [3].…”