نتایج جستجو برای: essential oil amount
تعداد نتایج: 718852 فیلتر نتایج به سال:
to investigate sa effects on physiological and biochemical characteristics of fennel (foeniculum vulgare mill) under water deficit, a split plot experiment based on latin square design with three replications was carried out at research farm of shahid bahonar university of kerman in 2012. three levels of water deficit (50, 75 and 100 percent of field capacity) and 3 concentrations of sa (0, 0.5...
Background and Aim: Thymus kotschyanus is one of the most famous medicinal plants in Iran from the mint family and it has many applications in traditional medicine, such as relieving the symptoms of colds and coughs and relieving some gastrointestinal diseases. It also has antibacterial and antifungal effects. This study was performed to investigate the diversity of antibiotic effects of this p...
Asafoetida scientific name ferula assa_ foetida L belonging to umbeliferae. Asafoetida Rich repository of secondary metabolites and many drugs is the primary active ingredient. Although these materials are made primarily guided by genetic processes But making them can be significantly influenced by environmental factors. in this research The relationship between altitude and some soil physical ...
Background & Aim: The genus Tanacetum L. belongs to the family Asteraceae and tribe Anthemideae. According to the recent findings the number of Tanacetum species in Iran is 36, of which 12 are endemic. In this study the essential oil composition of Tanacetum chiliophyllum var. oligocephalum was investigated for the first time. Experimental: The plant was c...
Essential oil from aerial parts of Artemisia vulgaris L., was obtained by hydro-distillation to produce oil in the yield of 0.25% (w/w). The oil was analyzed by capillary gas chromatography, using mass spectrometric detection. The amount of the samples injected by nano scale included were 1.0 nL (diluted 1.0 μL of sample in 1000 ml of n-pentane, v/v). Twenty three bioactive and flavour molecule...
Background and objectives: Oliveria decumbens belongs to Apiaceae family and is used in wide range of diseases such as gastrointestinal disorder. Several studies have shown that Oliveria decumbens essential oil possessed high amount of thymol and carvacrol but some other studies revealed that myristicin was one of the main components of the oil. The aim of the...
Background : Teucrium polium is herbaceous, persistent and belongs to Lamiaceae family, Teucrium genus. Average plant height ranged from 10 to 40 cm. This plant contains compounds such as Terpenoide, Sapounin, Esterool, Flavenoied and Loukoantosianin and has antibacterial, but not significant antifungal, properties. Reduction in cholesterol, triglyceride and blood pressure, antioxidant, antifev...
background & aim: drought stress, as a main abiotic stress, has a significant influence on growth and metabolic activities of plant species. in this study, the influence of reduced irrigation on dry herbage, essential oil yield, and chemical components of two thyme species were investigated. experimental: this study was done in an experimental greenhouse, i.a.u., shahrekord branch, iran at...
The in vitro leishmanicidal effects of a linalool-rich essential oil from the leaves of Croton cajucara against Leishmania amazonensis were investigated. Morphological changes in L. amazonensis promastigotes treated with 15 ng of essential oil per ml were observed by transmission electron microscopy; leishmanial nuclear and kinetoplast chromatin destruction, followed by cell lysis, was observed...
Juniperus horizontalis Moench (Family Cupressaceae), commonly called creeping juniper, is a widely distributed species in the United States and much of Canada. It is potentially a source for two important chemical products, the anticancer drug synthetic precursor, podophyllotoxin and essential oils. The objectives of this study were to ascertain the likelihood of utilizing J. horizontalis needl...
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