نتایج جستجو برای: achillea filipendulina seasonal variationessential oil
تعداد نتایج: 203832 فیلتر نتایج به سال:
Yield and composition of the essential oil obtained by hydrodistillation from leaves of laurel coming from ten different sites in Tunisia were determined. From each locality, leaves were harvested during four different vegetative stages (October, production of seeds; January, dormancy; April, flowering; July, vegetative activity) to look for some correlation between composition and vegetative s...
Aromatic plants and essential oils have many applications in medicine, pharmaceuticals, cosmetics, the food industry. The oil of flowering aerial parts Achillea grandifolia, obtained by hydrodistillation, was analyzed for its constituents investigated antimicrobial radical scavenging activity. characterized a high amount oxygenated monoterpenes (72.7%) with 1,8-cineole (29.2%) camphor (23.4%) b...
در این پایان نامه اسانس اجزاء گیاهانachillea filipendulinaوsalvia verticillate مورد بررسی و آنالیز قرار گرفتند. عبارتنداز:achillea filipendulaترکیبات اصلی اسانس بورنئول(910/17%)،1و8سینئول(423/14%)،کریسانتنیل استات(420/12%)،بورنیل استات(288/11%)،گرانیل پروپیونات(54/10%)،اسپاتولینول(876/5%)،4-ترپینول(987/3%) ترکیبات اصلی اسانس گل گیاه مورد نظر الفا ترپینول(56/14%)،کریسانتنیل استات(741/13%)،گام...
The association of coal and oil shale had been a hot topic for a long time. Various types of association of coal and oil shale can be found in one basin, for instance, the coal can act as the roof or floor or interlayer of the oil shale, etc. The most crucial factor for the formation of oil shale is stratification and seasonal blooming of lower plankton, while the final formation of the coal st...
The species of Asteraceae were used traditionally in treatment of inflammatory disorders. The present study aimed to assess the anti-inflammatory effect of methanolic extract of aerial parts of Rhanterium epapposum Oliv. (R.epapposum), Achillea fragrantissima (Forssk.) Sch.Bip (A. fragrantissima), Artemisia herba-alba Asso. (A.herba-alba), Echinops spinosus L. (E. spinosus) and Echinops hussoni...
Essential oils extracted from the foliage of Mentha longifolia (L.) (Lamiales: Lamiaceae) and Pulicaria gnaphalodes Ventenat (Asterales: Asteraceae), and flowers of Achillea wilhelmsii C. Koch (Asterales: Asteraceae) were tested in the laboratory for volatile toxicity against two storedproduct insects, the flour beetle, Tribolium castaneum Herbst (Coleoptera: Tenebrionidae) and the cowpea weevi...
A mathematical model, numerical algorithm and program code for simulation thermal changes in permafrost as a result of operation of a horizontal flare system in northern oil and gas field are presented. In the model the most significant climatic and physical factors are taken into account such as solar radiation, determined by specific geographical location, heterogeneous structure of frozen so...
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