Analysis of Rosmarinus officinalis var.wood Essential Oil Composition and the Effects of Drought on Its Essential Oil Content and Composition
Wood Rosemary was used as a test material for drought stress treatment,and the essential oil were extracted by water vapor distillation and analyzed by GC-MS.The results showed that there were 55 essential oil compositions,among which the total content of α-pinene,camphene,eucalyptol,and β-pinene contains more than 50％.The essential oil content of Wood Rosemary increased with prolonged drought stress time.The highest essential oil content which presented in the 20％field water drought stress for 12 days reached 1.45±0.06 mL/100g.20％field water drought stress for 24 days,a-pinene reached 34.44％±0.47％,camphene 8.52％±0.21％,eucalyptol 20.00％±0.62％,and β-pinene 6.03％±0.09％.This study provides a reference for the production of rosemary essential oil.
Rosmarinus officinalis var.wooddrought stressessential oil extractionGC-MSanalysis of essential oil composition
万方数据
维普
