Essential oil composition of Lady's Mantle (Alchemilla xanthochlora Rothm.) growing wild in Alpine pastures

The volatile fraction from the aerial part of Alchemilla xanthochlora Rothm. (Rosaceae) was obtained by hydrodistillation, and the chemical composition of the obtained oil was determined by GC/FID and GC/MS. Several compounds were found, belonging to the classes of aldehydes, alcohols, terpenes, esters, acids and hydrocarbons. The major constituents were cis-3-hexenol (11.20 +-0.02%), linalool (10.36 +-0.75%), oct-1-en-3-ol (8.98 +-1.43%), and nonanal (7.83 +-0.93%), followed by myrtenol (4.65 +-0.40%), hexadecanoic acid (4.59 +-0.79%), cis-3-hexenyl acetate (3.92 +-0.15%) and alfa-terpineol (3.10 +-0.26%).