The recent publication of a World Scientistsʼ Warning to Humanity highlighted the fact that
climate change, absent strenuous mitigation or adaptation efforts, will have profound …

Plants in alpine habitats are exposed to severe environmental stresses including
temperature and radiation extremes. The observation that flowering heads from high altitude …

Environmental factors may influence types and contents of active substances. This study
investigated the influence of environmental factors on the active substance contents and …

Plant secondary metabolites are a group of naturally occurring compound classes
biosynthesized by differing biochemical pathways whose plant content and regulation is …

The polyphenolic composition and antioxidant activity of the aerial parts of 18 medicinal or
food plants of the As-teraceae family were studied. Five main caffeoyl derivatives were …

Plants in alpine habitats are exposed to many environmental stresses, in particular
temperature and radiation extremes. Recent field experiments on Arnica montana L. cv …

With the aim to evaluate the selectivity in the antitumor action, the cytotoxic activity of
chamomile and marigold tea was tested against various malignant cell lines and against …

Altitudinal variations in the content of main bioactive secondary metabolites namely,
hypericin, pseudohypericin, hyperforin, the chlorogenic, neochlorogenic, caffeic and 2, 4 …

Variations in abiotic environmental factors have significant effects on quantity and quality of
secondary metabolites, which is particularly important for plant species that possess …

Context: Flavonoids are regarded as essential ingredients for the anti-inflammatory activity
of Epilobium angustifolium L.(Onagraceae). The metabolic profiles of medicinal plants vary …