The majority of essential oils obtained from medicinal plants have been
demonstrated to be effective in the treatment of different kinds of
diseases, and they are increasingly used in the diet. Due to their chemical
composition, essential oils are a very interesting product of the secondary
metabolism of plants, for both consumers and researchers. Among others,
elderberry (Sambucus nigra L.) is mostly a woody plant, while it can rarely
be found as a herbaceous perennial plant. This plant species has been used
in traditional medicine because it is a very rich source of phytochemicals.
The aim of this study was to identify and compare the composition of
essential oils obtained from flowers and fruits of this plant, collected
from the Balkan Peninsula. The oils were obtained using the Clevenger
apparatus, and their composition was evaluated by gas chromatography - mass
spectrometry (GC-MS). The oil composition was affected by the part of the
plants used: the most abundant bioactive compounds in the essential oil of
air-dried elderberry fruits were ?-damascenone (35.70%) and linalyl
anthranilate (24.15%). ?-damascenone was the dominant compound in the
essential oil of lyophilized elderberry fruits (38.64%), while linalool was
detected in the concentration of 32.80%. In the essential oil of air-dried
elderflowers, the most abundant compound was carane (13.19%). The essential
oils of S. nigra shown substantial chemical composition and could be used as
a potential source of natural products in the cosmetics and food industry.