Herbal extracts and essential oils have been used over the centuries for their dietary,
cosmetic and therapeutic properties. Quality control is needed to guarantee the safety and …

Gas chromatography electron impact ionization mass spectrometry (GC-EI-MS) has been,
and remains, the most widely applied analytical technique for metabolomic studies of …

Allergic asthma represents an important public health issue, most common in the paediatric
population, characterized by airway inflammation that may lead to changes in volatiles …

Background In the context of searching for potent, safe, natural antimicrobial agents to
combate the global antimicrobial resistance (AMR) phenomenon, the current study …

The genus Centaurea is recognized in folk medicine for anti-inflammatory, anti-itch,
antitussive, purgative, astringent, and tonic activities. To study the chemical determinant for …

In the present study, the essential oil from dry leaves of Steiractinia sodiroi (Hieron.) SF
Blake is described for the first time. The plant material, collected in the Province of Loja …

The present study describes the chemical and enantiomeric composition of a new essential
oil, distilled from the dry leaves of Gynoxys buxifolia (Kunth) Cass. The chemical analysis …

The impact of two different winemaking practices on the chemical and sensory complexity of
Pinot Blanc wines from South Tyrol (Italy), from grape pressing to the bottled wine stored for …

The leaves of Nectandra laurel Klotzsch ex Nees, belonging to the family, Lauraceae, were
collected in the province of Loja (Ecuador), dried, and analytically steam-distilled. An …

The essential oil and the major non-volatile secondary metabolites from the leaves of Piper
subscutatum (Miq.) C. DC.(Family Piperaceae), collected in the Ecuadorian Amazon, were …