background and aim: tanacetum parthenium l. is herbaceous perennial medicinal plant belonging to the asteraceae family. feverfew is used as an analgesic, housing, fever-lowering, anti-rheumatism and migraines in traditional medicine. the most important active ingredient of the herb is essential oil. variation on genetic and environmental conditions play a major role in the growth, development, ...

background and objectives: heracleum persicum aerial parts have been used in iranian folk medicine for their therapeutic activities and as a spice and flavoring agent in iranian foods and pickles. the present research was conducted to evaluate the pharmacognostic profile of h. persicum which will be useful in standardization for quality, purity, and sample identification. methods: for quality c...

Repeated exposure to inhibitory compounds can drive the evolution of resistance, which weakens chemical defence against antagonists. Floral phytochemicals in nectar and pollen have antimicrobial properties that can ameliorate infection in pollinators, but evolved resistance among parasites could diminish the medicinal efficacy of phytochemicals. However, multicompound blends, which occur in nec...

bermudagrass [cynodon dactylon (l.) pers.] is a perennial grass and has been long used as a medicinal herb in iranian traditional medicine to treat varied ailments. different parts of bermudagrass such as leaves, stolons, rhizomes and culms are rich sources of metabolites such as proteins, carbohydrates, mineral constituents, β-sitosterol, flavonoids, alkaloids, glycosides and triterpenoides. g...

Background and aim: Tanacetum parthenium L. is herbaceous perennial medicinal plant belonging to the Asteraceae family. Feverfew is used as an analgesic, housing, fever-lowering, anti-rheumatism and migraines in traditional medicine. The most important active ingredient of the herb is essential oil. Variation on genetic and environmental conditions play a major role in...

Background and aim: Tanacetum parthenium L. is herbaceous perennial medicinal plant belonging to the Asteraceae family. Feverfew is used as an analgesic, housing, fever-lowering, anti-rheumatism and migraines in traditional medicine. The most important active ingredient of the herb is essential oil. Variation on genetic and environmental conditions play a major role in...